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production of polyacrylamide tga

  • Synthesis and characterization of porous hydrogel

    2021-7-6 · Thermogravimetric analysis (TGA) of AAL, PAAm, and LGA2 was performed on a TA Instruments Q500 using approximately 5 mg of sample under nitrogen at a heating rate of 20 °C min-1 in the temperature range from room temperature to 700 °C. All samples were vacuum-dried at -50 °C for 24 h and then dried in a vacuum oven at 40 °C for 12 h prior to FT-IR, SEM, and TGA measurements.

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  • Synthesis, characterization and application of ...

    2020-2-1 · This synthesis was verified through grafting percentage, intrinsic viscosity, elemental analysis, SEM, FTIR, XRD, and TGA. The polyacrylamide grafted bioflocculant was found to be non-cytotoxic and possessed a longer shelf life than its respective natural bioflocculant. The grafted bioflocculant exhibited pH and thermal stabilities.

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  • Synthesis, characterization and evaluation of ...

    2019-9-4 · 2 Production of Cationic Polyacrylamide Flocculant 3 P(AM–DMDAAC) by Microwave Assisted Synthesis, 4 its Characterization and Flocculation Perfomance 5 Peng Zhang*, Dongqin Zhao, Xue Zhang 6 School of Civil Engineering, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, China2 7 Affiliation 2; [email protected]

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  • Article Production of Cationic Polyacrylamide Flocculant P ...

    2012-7-25 · Pyrolysis of PAA at around 450 °C produces many products (e.g., amides, imides, nitriles, ketones, aldehydes, and acrylamide oligomers). Acrylamide, which is a possible carcinogen, is produced abundantly in various industries, and, therefore, continues to be a cause for concern.

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  • Polyacrylamide hydrogel application in sand control

    Well defined core–shell microspheres were prepared by surface-initiated atom transfer radical polymerization with pre-crosslinked polyacrylamide as the core and non-crosslinked polyacrylamide as the shell. The obtained microspheres have diameters less than 1 μm with a few tens of nanometers shell thickness. The pol

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  • Thermal decomposition of acrylamide from

    2017-11-16 · (St) graft polyacrylamide (PAAm-g-St) was also synthe-sized by the same procedure as above in the absence of nanoclay. The high amount of MMT ([2000 ppm) hin-dered the polymerization process, and the high amount of starch ([2.0 g) resulted in a low product yield. Finally, 2000 ppm MMT and 2.0 g starch were used for the syn-thesis of graft nanocomposite.

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  • Preparation of polyacrylamide microspheres with

    2018-6-20 · Coupling the polyacrylamide with carboxylic acid chain-end functionality by nano-sized aminopropyl silica gel using DCC and DMAP was yielded the polyacrylamide grafted nano-sized silica (nano-SiO 2-g-PAAm) through “grafting to” approach (Scheme 2). The structure of this hybrid support containing organic-inorganic component was confirmed by FT-IR spectroscopy.

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  • Synthesis, characterization and evaluation of ...

    2020-3-5 · In this work, cross-linked partially hydrolyzed polyacrylamide (HPAM) composite hydrogels impregnated with bentonite clay (Bent) and bentonite clay modified (Orgbentent) with the surfactant hexadecyltrimethylammonium bromide were synthesized and characterized as a sealing agent in high water producing permeable zones in the petroleum industry.

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  • Synthesis and Characterization of Porous Hydrogel Based

    TGA. After being washed to remove impurities, the hydrogel was characterized by FT-IR, TGA, SEM, and swelling ratio. ... production (Dimmel 2010). Moreover, lignin is now being isolated from the process of ... Polyacrylamide (PAAm) hydrogels are also used extensively in dye wastewater treatment ...

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  • Production of Cationic Polyacrylamide Flocculant

    A composite flocculant P(AM–DMDAAC) was synthesized by the copolymerization of acrylamide (AM) and dimethyl diallyl ammonium chloride (DMDAAC). Using microwave (MV) assistance with ammonium persulfate as initiator, the synthesis provided short reaction time and better solubility product. Nuclear magnetic resonance spectroscopy (1H NMR and 13C NMR), Fourier-transform infrared spectroscopy ...

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  • Preparation of polyacrylamide microspheres with

    Well defined core–shell microspheres were prepared by surface-initiated atom transfer radical polymerization with pre-crosslinked polyacrylamide as the core and non-crosslinked polyacrylamide as the shell. The obtained microspheres have diameters less than 1 μm with a few tens of nanometers shell thickness. The pol

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  • The synthesis of a Cu0.8Zn0.2Sb2–polyacrylamide ...

    complex with polyacrylamide was prepared via frontal polymeri-zation and then a sensing film of Cu 0.8Zn 0.2Sb 2AAm was fabri-cated using a spin coating technique. 2.2 Preparation of Cu 0.8Zn 0.2Sb 2AAm via frontal polymerization The preparation of the monomer of Cu 0.8Zn 0.2Sb 2 nitrate AAm complex was carried out by a modified procedure (Fig. 1).

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  • Superabsorbent Hydrogels Based to

    2021-5-3 · Agricultural production is influenced by the water content in the soil and availability of fertilizers. Thus, superabsorbent hydrogels, based on polyacrylamide, natural cashew tree gum (CG) and potassium hydrogen phosphate (PHP), as fertilizer and water releaser were developed.

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  • Polyacrylamide | Scientific.Net

    Thermal decomposition property of PAMAA is confirmed by TGA and HM swelling ratios are confirmed by weight indicated that the percentage swelling ratios of PAMAA with 9:1, 8:2 and 7:3 mole ratios is 1500, 1230 and 780 respectively. CTE releasing profiles are confirmed by UV-Vis in the media solutions of PBS pH 8.5 and NaOH pH 12.

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  • Polyacrylamide and its derivatives for oil recovery

    2020-10-13 · Polyacrylamide is an umbrella term used to describe the homo-polymer of acrylamide and the copolymer of acrylamide with a small amount of other monomers. Owing to their superior property on increasing viscosity and gelling ability in the

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  • Fabrication and characterization of double‐network

    Agarose/PAAm nanofibers were showing FT‐IR spectral peaks at ∼1660, 1590, and 1070 cm −1 indicating the presence of both agarose and polyacrylamide in the crosslinked DN Agarose/PAAm nanofiber sheet, it suggests the strong interaction and good compatibility between the two components. Agarose/PAAm nanofiber sheet was showing thermal ...

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  • (PDF) Synthesis and Characterization of Mesoporous

    Synthesis and Characterization of Mesoporous Hybrid Silica-Polyacrylamide Aerogels and Xerogels. Sylvie Masse. Thibaud Coradin. Sylvie Masse. Thibaud Coradin. Related Papers. ... Production of low-density sodium silicate-based hydrophobic silica aerogel beads by a novel fast gelation process and ambient pressure drying process.

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  • A novel method for the synthesis of calcium

    2013-2-1 · The TGA curves for cockle shell powder in the absence (a) and in the presence (b) of BS-12 are represented in Fig. 5. Both types of cockle shell powders generated similar TGA curves, reflecting no significant difference in the decomposition pattern of CaCO 3 synthesized with and without BS-12.

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  • Synthesis and Characterization of Porous Hydrogel Based

    TGA. After being washed to remove impurities, the hydrogel was characterized by FT-IR, TGA, SEM, and swelling ratio. ... production (Dimmel 2010). Moreover, lignin is now being isolated from the process of ... Polyacrylamide (PAAm) hydrogels are also used extensively in dye wastewater treatment ...

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  • Synthesis and Characterization of Different Molecular ...

    Agarose/PAAm nanofibers were showing FT‐IR spectral peaks at ∼1660, 1590, and 1070 cm −1 indicating the presence of both agarose and polyacrylamide in the crosslinked DN Agarose/PAAm nanofiber sheet, it suggests the strong interaction and good compatibility between the two components. Agarose/PAAm nanofiber sheet was showing thermal ...

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  • Fabrication and characterization of double‐network

    3.6.3 Polyacrylamide TGA Curve The initial weight loss is followed by a continuous weight loss with increasing temperature, the PAM Fig. 4 FTIR spectrum of arid soil with decomposes in 2 stages, the polymer starts to degrade Polyacryalamide-Cellulose in KBr.

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  • (PDF) Effect of Plant Fiber-Polyacrylamide Blend on ...

    Synthesis and Characterization of Mesoporous Hybrid Silica-Polyacrylamide Aerogels and Xerogels. Sylvie Masse. Thibaud Coradin. Sylvie Masse. Thibaud Coradin. Related Papers. ... Production of low-density sodium silicate-based hydrophobic silica aerogel beads by a novel fast gelation process and ambient pressure drying process.

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  • (PDF) Synthesis and Characterization of Mesoporous

    2014-12-15 · Highlights: • Graphene oxide (GO) was modified by chemical reactions to functionalized GO (FGO). • The FGOs and the GO were then subjected to in situ free radical polymerization. • Hydroxyl groups of GO were the most reactive grafting sites. - Abstract: Graphene oxide (GO) was modified using ...

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  • Polyacrylamide grafting of modified graphene oxides

    P(AM-DMDAAC-BA), one kind of hydrophobically associating cationic polyacrylamide, was synthesized with acrylamide (AM), dimethyldiallyammonium chloride (DMDAAC) and butylacrylate (BA) by the micellar free radical copolymerization technique. The copolymer was characterized by means of Nuclear Magnetic Resonance Hydrogen Spectroscopy (1H NMR), Transmission Electron Microscopy (TEM) and Thermal...

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  • Synthesis and characterization of hydrophobically ...

    Polymeric gels have been an important category for material scientists due its versatile structural features. Hence, hydrogels are being used to reduce excess production water in oil reservoirs. In this work, cross-linked partially hydrolyzed polyacrylamide (HPAM) composite hydrogels impregnated wit …

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  • Synthesis of Hydrogel Nanocomposites Based on

    2021-1-19 · a The structure of pBESIL10.b Restriction assay of pBES2 and pBESIL10. pBESIL10 is constructed with Pgap (gap promoter), the signal peptide of gene bbif_1761, hIL-10 (human Interleukin-10 ORF gene) optimized for Bifidobacterium bifidum, and terminator into pBES2.CmR and AmpR are chloramphenicol and ampicillin resistance genes; Ori is the origin of replication from pUC19; Mob and …

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  • Production of biologically active human interleukin-10

    The TGA analyses of the PAD where PAD shows three stages of the thermal decomposition are shown in Figure 9. Because of the evaporation of the adsorbed moisture in the polymer, the first stage was observed in the range of 30~195°C with a weight loss of 6.6 wt% was for PAD [ 31 ], while the second stage occurred in the range of 195~340°C, and ...

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  • Polyacrylamide grafting of modified graphene oxides

    2014-12-15 · Highlights: • Graphene oxide (GO) was modified by chemical reactions to functionalized GO (FGO). • The FGOs and the GO were then subjected to in situ free radical polymerization. • Hydroxyl groups of GO were the most reactive grafting sites. - Abstract: Graphene oxide (GO) was modified using ...

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  • Synthesis and characterization of hydrophobically ...

    P(AM-DMDAAC-BA), one kind of hydrophobically associating cationic polyacrylamide, was synthesized with acrylamide (AM), dimethyldiallyammonium chloride (DMDAAC) and butylacrylate (BA) by the micellar free radical copolymerization technique. The copolymer was characterized by means of Nuclear Magnetic Resonance Hydrogen Spectroscopy (1H NMR), Transmission Electron Microscopy (TEM) and Thermal...

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  • Bacterial DNA evokes epithelial IL‐8 production by a

    Bacterial DNA evokes epithelial IL-8 production by a ... 5′-AGT TGA GGG GAC TTT CCC AGG C-3′; Santa Cruz Biotechnology, Santa Cruz, CA). Indicator dye (2 µl ) was added to each sample, bringing the sample volumes to 25Œ30 µl, which were then electrophoresed on a 6% polyacrylamide gel consisting of 40 acrylamide:1 bisacrylamide, for 2.5 h ...

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  • Synthesis and Characterization of Mesoporous Hybrid

    2010-12-16 · The FTIR and NMR spectra and the TGA/DTA analyses confirm the coexistence of highly branched silica and polyacrylamide networks reflecting the hybrid nature of the materials obtained. Nitrogen adsorption measurements reveal high specific surface areas and pore size distributions disclosing the mesoporous character of these hybrid materials.

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  • Real-time Particle Size Analysis Using the Focused

    2019-7-12 · Thermogravimetric analysis (TGA) profiles and first-derivative curves (differential thermogravimetric analyses, DTG) of alumina and polyacrylamide–alumina composite material are compared in Fig. 5A.

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  • Mistranslation of a TGA termination codon as

    2001-1-1 · Kawasaki H, Emori Y, Suzuki K. Production and separation of peptides from proteins stained with Coomassie brilliant blue R-250 after separation by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. Anal Biochem. 1990 Dec; 191 (2):332–336. Rosenfeld J, …

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  • Characterization of Hydrophobically Modified ...

    2021-3-12 · The study deals with the synthesis and characterization of the hydrophobically modified polyacrylamide (HMPA) copolymer and its functional property evaluation in mixed polymer-gemini surfactant systems for application in enhanced oil recovery (EOR). The copolymer was initially prepared in the laboratory using acrylamide and N-phenylacrylamide monomer units via an addition …

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  • Graphene Improves the Biocompatibility of

    2017-9-8 · A chemically cross-linked polyacrylamide gel (AM) prepared without graphene and a series of hybrid graphene-polyacrylamide gels (AMGX, being X the …

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  • Using microsatellite markers to analyze genetic diversity ...

    2020-6-19 · 8.0% polyacrylamide gel and visualized by staining with sil-ver nitrate; the genotypes were scored by UVIdoc software after drying and scanning the gels. 2.3 Statistical analysis Genotypes were assigned for each animal based on allele size data. Frequencies and number of alleles for each locus, observed and expected heterozygosity were ...

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  • Expression plasmids for improved production of ...

    The level of pGH production was determined using densitometer scans of individual lanes of SDS-polyacrylamide gels. Several E. coli proteins fall into the 22,000 dalton size range and constitute about 2% to 5% of the total cell protein in control cell extracts.

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  • Real-time Particle Size Analysis Using the Focused

    2019-7-12 · Thermogravimetric analysis (TGA) profiles and first-derivative curves (differential thermogravimetric analyses, DTG) of alumina and polyacrylamide–alumina composite material are compared in Fig. 5A.

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  • Synthesis and Characterization of Amylopectin-grafted ...

    Polyacrylamide was grafted on the amylopectin backbone by free radical polymerization using ceric ammonium nitrate (CAN) as an initiator. AP-g-PAM samples were studied by Fourier transform infrared spectroscopy (FTIR), nuclear magnetic resonance spectroscopy (NMR), thermogravimetric analysis (TGA), and scanning electron

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  • Graphene Improves the Biocompatibility of

    2017-9-8 · A chemically cross-linked polyacrylamide gel (AM) prepared without graphene and a series of hybrid graphene-polyacrylamide gels (AMGX, being X the …

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  • LPS‑induced proinflammatory cytokine expression in

    production, inflammation-related transcription factors and ... AGT TGA GGC GAC TTT CCC AGG C - e' 3s r eve dn ar ' 3 - TCA ACT CCG CTG AAA GGG ... resis on 5% polyacrylamide gels in 0.5X TBE buffer at 180 V for 35 min, and were transferred to positively-charged nylon membranes and crosslinked in a Stratagene cross- linker - (Agilent ...

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  • A facile assembly of 3D robust double network graphene ...

    2020-1-10 · A facile assembly of 3D robust double network graphene polyacrylamide architectures via g-ray irradiation Ting Zhu, Kunyue Teng, Jie Shi, Lei Chen, Zhiwei Xu* Key Laboratory of Advanced Braided Composites, Ministry of Education, School of Textiles, Tianjin Polytechnic University, Tianjin 300387, PR China

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  • Arabidopsis NPR1/NIM1 Protein Enhances the DNA

    2000-2-1 · Similarly, to monitor fusion protein production in yeast, 20 μg of total protein was electrophoresed on 8% SDS–polyacrylamide gels and blotted onto nitrocellulose membranes. The blots were stained with Ponceau S and blocked as previously described ( Subramaniam et al., 1997 ).

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  • Expression plasmids for improved production of ...

    The level of pGH production was determined using densitometer scans of individual lanes of SDS-polyacrylamide gels. Several E. coli proteins fall into the 22,000 dalton size range and constitute about 2% to 5% of the total cell protein in control cell extracts.

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  • High level transient production of recombinant

    2013-6-26 · The demand of monospecific high affinity binding reagents, particularly monoclonal antibodies, has been steadily increasing over the last years. Enhanced throughput of antibody generation has been addressed by optimizing in vitro selection using phage display which moved the major bottleneck to the production and purification of recombinant antibodies in an end-user friendly format.

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  • Comparison of Methods for Extraction of Keratin from

    The U.S. sheep industry, more than 80,000 producers of 40 million pounds of raw wool per year, is an important component of the meat industry. New methods for the treatment of domestic wool with keratin isolated from the unmarketable fraction of wool, and functionalized for water, oil, or insect repellency are needed. As a first step in the process, we are evaluating the effectiveness of ...

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  • Synthesis and Characterization of Amylopectin-grafted ...

    Polyacrylamide was grafted on the amylopectin backbone by free radical polymerization using ceric ammonium nitrate (CAN) as an initiator. AP-g-PAM samples were studied by Fourier transform infrared spectroscopy (FTIR), nuclear magnetic resonance spectroscopy (NMR), thermogravimetric analysis (TGA), and scanning electron

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  • Diode Laser (532 nm) Induced Grafting of Polyacrylamide ...

    2012-12-21 · Diode Laser (532 nm) Induced Grafting 44 from Acacia senegal is a complex branched heteropolyelectrolyte with a backbone of 1,3linked β-galactopyranose units and side- -chains of 1,6linked - galactopyranose units terminating in glucuronic acid or 4O-methylglucuronic -

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  • Production and Application of Schizophyllan in

    2016-3-21 · Thermogravimetric analysis (TGA) analysis showed that the moisture content in purified biopolymer was 6.3%; it was quite stable till 100-200 °C and melted at temperatures higher than 250 °C. It was characterized as schizophyllan by MALDI-TOF-MS and NMR (1 H and proton decoupled 13 C NMR) analysis. The repeating tetrasaccharide unit of ...

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  • Thermal Evaluation, Rheological Properties and ...

    2016-9-13 · 1.1.1 Production of Chitosan 2 1.1.2 Properties of Chitosan 3 1.1.2.1 Molecular Weight 4 1.1.2.2 Degree of Deacetylation 4 1.1.2.3 Solubility of Chitosan 5 ... 3.1.6.14 TGA of 2-Aminopyridine Polyacrylamide Chitosan (CS-APAM) 127 3.1.6.15 TGA of Resorcinol and Polyacrylamide …

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  • ESRA SULIMAN KHALIL SULIMAN - Universiti Sains Malaysia

    An inorganic-organic hybrid flocculant Al(OH) 3-polyacrylamide (Al-PAM) with narrow molecular weight distribution was synthesized using inverse microemulsion po

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  • characterization of a hybrid polyacrylamide and its in ...

    2020-1-10 · A facile assembly of 3D robust double network graphene polyacrylamide architectures via g-ray irradiation Ting Zhu, Kunyue Teng, Jie Shi, Lei Chen, Zhiwei Xu* Key Laboratory of Advanced Braided Composites, Ministry of Education, School of Textiles, Tianjin Polytechnic University, Tianjin 300387, PR China

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  • A facile assembly of 3D robust double network graphene ...

    2013-6-26 · The demand of monospecific high affinity binding reagents, particularly monoclonal antibodies, has been steadily increasing over the last years. Enhanced throughput of antibody generation has been addressed by optimizing in vitro selection using phage display which moved the major bottleneck to the production and purification of recombinant antibodies in an end-user friendly format.

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  • High level transient production of recombinant

    2000-4-10 · Integrin α4β1 is a major leukocyte adhesion receptor that is a key target for the development of anti-inflammatory therapeutics. With the dual long-term goals of developing a reagent for use in high-throughput inhibitor screening assays and for crystallisation trials and subsequent structure determination, we have generated a recombinant soluble α4β1 receptor.

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  • Production of recombinant soluble human integrin

    2002-9-5 · BACKGROUND. Curcumin, the yellow pigment in turmeric, has been shown to prevent tumor progression in a variety of tissues in rodents. The authors investigated the effect of curcumin on human carcinoma cell lines to determine whether constitutive interleukin‐8 (IL‐8) production of tumor cells was correlated with nuclear factor κB (NF‐κB) activation and cell growth activity.

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  • Production and Application of Triblock Hydrolysis Lignin ...

    2021-2-23 · Production and Application of Triblock Hydrolysis Lignin-Based Anionic Copolymers in Aqueous Systems ... the HL−polyacrylamide (polyAM) ... (TGA) and differential thermog-ravimetry (DTG) analysis can provide information on the

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  • (PDF) Synthesis and characterization of

    Abstract Polyacrylamide zirconium (IV) iodate was synthesized using the sol–gel technique. The synthesis conditions such as reactant concentrations and temperature were changed to optimize the ion exchange properties of the hybrid organic–inorganic

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  • Graphene Improves the Biocompatibility of

    2017-9-8 · A chemically cross-linked polyacrylamide gel (AM) prepared without graphene and a series of hybrid graphene-polyacrylamide gels (AMGX, being X the …

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  • Using microsatellite markers to analyze genetic diversity ...

    2020-6-19 · 8.0% polyacrylamide gel and visualized by staining with sil-ver nitrate; the genotypes were scored by UVIdoc software after drying and scanning the gels. 2.3 Statistical analysis Genotypes were assigned for each animal based on allele size data. Frequencies and number of alleles for each locus, observed and expected heterozygosity were ...

    Get Price
  • Expression plasmids for improved production of ...

    The level of pGH production was determined using densitometer scans of individual lanes of SDS-polyacrylamide gels. Several E. coli proteins fall into the 22,000 dalton size range and constitute about 2% to 5% of the total cell protein in control cell extracts.

    Get Price
  • Real-time Particle Size Analysis Using the Focused

    2019-7-12 · Thermogravimetric analysis (TGA) profiles and first-derivative curves (differential thermogravimetric analyses, DTG) of alumina and polyacrylamide–alumina composite material are compared in Fig. 5A.

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  • Direct RBS Engineering of the biosynthetic gene

    2021-2-8 · Natural products (NPs) and their derivatives play a vital role in the discovery and development of new drugs, food additives, active ingredients in cosmetic around the global market currently [1, 2].Nearly 79% of the approved antitumor drugs from 1946 to 2019 were derived from the NPs and their derivatives [].As is known to all, the biosynthetic genes of natural products mainly arrayed as gene ...

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  • Study of thermal pre-treatment on anaerobic

    2019-8-28 · TGA-MS and FTIR spectroscopy allowed the qualitative identification of recalcitrant nitrogen-containing compounds in the pre-treated poultry sample, produced by Maillard reactions. In the case of piggery waste, the recalcitrant compounds were not detected and its biodegradability test reported higher methane yield and production rates.

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  • Synthesis and Characterization of Mesoporous Hybrid

    2010-12-16 · The FTIR and NMR spectra and the TGA/DTA analyses confirm the coexistence of highly branched silica and polyacrylamide networks reflecting the hybrid nature of the materials obtained. Nitrogen adsorption measurements reveal high specific surface areas and pore size distributions disclosing the mesoporous character of these hybrid materials.

    Get Price
  • Investigation of Plastic Injecting Moulding Process ...

    Nowadays, plastic injection molding is widely used in the production of very complex parts and it enables to produce numerous parts within one cycle. Molding conditions or process parameters are crucial for productivity and quality of desired products. This research aims to investigate the state-of-the-art approach to find optimal parameters characteristics in plastic injection molding process.

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  • ESRA SULIMAN KHALIL SULIMAN - Universiti Sains Malaysia

    2016-9-13 · 1.1.1 Production of Chitosan 2 1.1.2 Properties of Chitosan 3 1.1.2.1 Molecular Weight 4 1.1.2.2 Degree of Deacetylation 4 1.1.2.3 Solubility of Chitosan 5 ... 3.1.6.14 TGA of 2-Aminopyridine Polyacrylamide Chitosan (CS-APAM) 127 3.1.6.15 TGA of Resorcinol and Polyacrylamide …

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  • Diode Laser (532 nm) Induced Grafting of Polyacrylamide ...

    2012-12-21 · Diode Laser (532 nm) Induced Grafting 44 from Acacia senegal is a complex branched heteropolyelectrolyte with a backbone of 1,3linked β-galactopyranose units and side- -chains of 1,6linked - galactopyranose units terminating in glucuronic acid or 4O-methylglucuronic -

    Get Price
  • characterization of a hybrid polyacrylamide and its in ...

    An inorganic-organic hybrid flocculant Al(OH) 3-polyacrylamide (Al-PAM) with narrow molecular weight distribution was synthesized using inverse microemulsion po

    Get Price
  • Production of Interleukin-6 by Skeletal Myotubes

    2021-5-7 · 10% SDS-polyacrylamide gels and transferred to a nitrocellulose membrane at 20 V overnight at 4 C in a buffer containing 25 mM Tris and 700 mM glycine. Membranes were subsequently incu-bated for 2 h at room temperature with 5% dry milk in buffer containing 0.1% …

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  • Physico-chemical characteristics of gelatin as green ...

    In this work, research on Physico-chemical characteristics of gelatin has been started with gelatin extraction using cow bone. Extracted gelatin has been characterized by Scanning Electron Microscopy-Energy Dispersive Analysis of X-rays (SEM-EDAX), thermal gravimetric analysis (TGA) Electrophoresis SDS-PAGE (sodium dodecyl sulfate-gel polyacrylamide) and Fourier Transform Infrared (FTIR ...

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  • Development of a triple antibody sandwich enzyme

    2021-5-18 · Cassava (Manihot esculenta Crantz, family Euphorbiaceae) is one of the important root crops widely grown in Africa, Asia and Latin America [].Besides serving as a major staple food in developing countries, it also serves as the raw materials for various starch-based industries in many regions of the world [].With an average cassava production of 30 million tons per year, Thailand is the …

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  • 3D Shapeable, Superior Electrically Conductive

    2020-6-17 · TGA results in Figure S10 and Table S4 indicate that the residues of TCTA/epoxy nanocomposites gradually grow with an increase of the volume fraction of Ti 3 C 2 T x, and the corresponding () increases from 303.8°C to 310.7°C for TCTA-0 and TCTA-6/epoxy nanocomposites , respectively, demonstrating that the incorporation of Ti 3 C 2 T x can ...

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  • Caspase-6 Is a Key Regulator of Innate Immunity ...

    2020-4-30 · Caspases regulate cell death, immune responses, and homeostasis. Caspase-6 is categorized as an executioner caspase but shows key differences from the other executioners. Overall, little is known about the functions of caspase-6 in biological processes apart from apoptosis. Here, we …

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  • Peptide-mediated microalgae harvesting method for ...

    2016-1-13 · Production of biofuels from microalgae has been recognized to be a promising route for a sustainable energy supply. However, the microalgae harvesting process is a bottleneck for industrialization because it is energy intensive. Thus, by displaying interactive protein factors on the cell wall, oleaginous microalgae can acquire the auto- and controllable-flocculation function, yielding …

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  • The Tomato Suppressor of prosystemin-mediated

    Genetic analysis of the wound response pathway in tomato indicates that systemin and its precursor protein, prosystemin, are upstream components of a defensive signaling cascade that involves the synthesis and subsequent action of the octadecatrienoic acid (18:3)–derived plant hormone jasmonic acid (JA). The suppressor of prosystemin-mediated responses2 ( spr2 ) mutation, which was isolated ...

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  • Australian public assessment for Lipegfilgrastim (rbe) - TGA

    2016-3-8 · • The TGA relies on the public, healthcare professionals and industry to report problems ... SDS-PAGE Sodium dodecylsulfate-polyacrylamide gel electrophoresis ... Human G-CSF is a glycoprotein that regulates the production and release of functional neutrophils from the bone marrow. Stimulating the G-CSF receptor can raise neutrophil

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  • Physico-chemical characteristics of gelatin as green ...

    In this work, research on Physico-chemical characteristics of gelatin has been started with gelatin extraction using cow bone. Extracted gelatin has been characterized by Scanning Electron Microscopy-Energy Dispersive Analysis of X-rays (SEM-EDAX), thermal gravimetric analysis (TGA) Electrophoresis SDS-PAGE (sodium dodecyl sulfate-gel polyacrylamide) and Fourier Transform Infrared (FTIR ...

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  • Preparation and properties of amphiphilic

    2020-5-20 · 1. Introduction. On one hand, oil resources are being consumed rapidly owing to the population growth and the enhancement of living quality, and on the other hand, with the increasing of difficulties for exploiting oil and gas, the primary and secondary recovery techniques are being phased out, which is driving the development of enhanced oil recovery technologies [1,2].

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  • 3D Shapeable, Superior Electrically Conductive

    2020-6-17 · TGA results in Figure S10 and Table S4 indicate that the residues of TCTA/epoxy nanocomposites gradually grow with an increase of the volume fraction of Ti 3 C 2 T x, and the corresponding () increases from 303.8°C to 310.7°C for TCTA-0 and TCTA-6/epoxy nanocomposites , respectively, demonstrating that the incorporation of Ti 3 C 2 T x can ...

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  • Effects of Aluminum on the Integrity of the Intestinal ...

    2020-1-23 · In addition, in our study AlCl 3 significantly increased the production of inflammatory cytokines (TNF-α, IL-1 β, and IL-6) in cells, which, in turn, can continually induce damage in intestinal epithelial cells via autocrine/paracrine action (Chen et al. 2015).

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  • Construction of a synthetic phage-displayed

    2014-12-10 · Nanobodies (Nbs) have proved their great value as therapeutic molecules and clinical diagnostic tools. Although the routine procedure to obtain Nbs is to immunize camels with antigens, it is unavailable to immunize a camel when the antigens are highly toxic, pathogenic or nonimmunogenic. A synthetic phage display library is an alternative to generate Nbs against such targets, besides all the ...

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  • Inhibition of multiple defense responsive pathways by ...

    2020-7-6 · CaWRKY70 inhibits SA signaling in transgenic chickpea. ICS1 and PAL contribute to the pathogen induced SA production through isochorismate and phenyl-propanoid pathways, respectively [18, 40].In CaWRKY70 overexpressing chickpea shoots, CaICS1 and CaPAL transcripts were found to be downregulated after Foc1 infection at 2, 3, 4 and 7 days. Interestingly, pCAMBIA2301 vector …

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  • Molecular genetics of maternally-controlled cell

    2012-7-6 · The structure-dependent re-dispersibility of graphene oxide powder obtained from the spray drying process was proposed. By controlling the feed concentration above the threshold value (0.8 mg·ml-1), the GO nanosheets tend to assemble in a relatively oriented structure, which possesses a low crumpling degree and good redispersibility even with a high drying temperature (200°C) (see Shi et al.

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  • miR‐144/451 inhibits c‐Myc to promote erythroid ...

    2020-4-8 · Author summary The earliest stages of animal development are regulated by factors in the egg that are made during oogenesis and are required for the embryo to develop prior to genome activation of the embryo itself. Because eggs are large, the cells of the early embryo are large and so unique mechanisms act during these stages of development. To study these molecular-genetic …

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  • Synthesis and Characterization of... | ERA

    Polyacrylamide was grafted on the amylopectin backbone by free radical polymerization using ceric ammonium nitrate (CAN) as an initiator. AP-g-PAM samples were studied by Fourier transform infrared spectroscopy (FTIR), nuclear magnetic resonance spectroscopy (NMR), thermogravimetric analysis (TGA), and scanning electron microscopy (SEM).

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  • Synthesis of a Cationic Polyacrylamide under UV

    2018-1-1 · 3.1.4. DSC/TGA Analysis. To assess the thermal stability of the copolymer PADA, the DSC/TGA analysis was used. There were three obvious weight loss stages in the thermal weight curve of PADA in Figure 6. The first stage (30-200[degrees]C, weight loss of 15.4 wt%) was ascribed to the moisture evaporation of adsorbed and bound water [23].

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  • Preparation and properties of amphiphilic

    2020-5-20 · 1. Introduction. On one hand, oil resources are being consumed rapidly owing to the population growth and the enhancement of living quality, and on the other hand, with the increasing of difficulties for exploiting oil and gas, the primary and secondary recovery techniques are being phased out, which is driving the development of enhanced oil recovery technologies [1,2].

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  • Frontiers | Composition of Bacterial and Archaeal ...

    2019-9-27 · The microbial communities in alkali-surfactant-polyacrylamide-flooded (ASP-flooded) oil reservoirs have rarely been investigated compared to those in water-flooded oil reservoirs. Here, the bacterial and archaeal communities in an ASP-flooded reservoir and the adjacent water-flooded block, and responses of the microbial communities in microcosms to nutrients were investigated by 16S …

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  • Flocculating performance of a bioflocculant produced

    2017-6-12 · The discharge of poorly treated effluents into the environment has far reaching, consequential impacts on human and aquatic life forms. Thus, we evaluated the flocculating efficiency of our test bioflocculant and we report for the first time the ability of the biopolymeric flocculant produced by Arthrobacter humicola in the treatment of sewage wastewater.

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  • Functional cellulose-based hydrogels as extracellular ...

    2019-6-20 · Cellulose-based hydrogels are immensely important for tissue engineering. In this review, we attempt to document the source, nature, and application of cellulose-based hydrogels as an extracellular matrix for tissue growth and regeneration. Hydrogels can be prepared either from native cellulose, including both bacterial and plant sources or from cellulose derivatives, such as methyl cellulose ...

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  • CROW - polymerdatabase.com

    2014-12-17 · 35 H Liu, C Peng*, M Dai, Q Gu, S Song, Influence of sticky rice and anionic polyacrylamide on the crystallization of calcium carbonate in chinese organic Sanhetu, Surface Review and Letters, 2015, 22(6): 1-11. SCI (IF:0.491)

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  • miR‐144/451 inhibits c‐Myc to promote erythroid ...

    2021-1-10 · CROW Polymer Property Database. Polymer Science Copyright © 2021 polymerdatabase.com

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  • Negative regulation of ABA signaling by WRKY33 is

    2015-6-15 · Crop yields can be badly affected by diseases caused by some fungi and other microbes. One fungus called Botrytis cinerea is able to infect many different species of crop plants—including tomatoes and grapes—and can cause severe damage both before and after harvest. This fungus belongs to a group of microbes that kill the plant cells they invade and then extract the nutrients from the dead ...

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