orange g nonionic polyacrylamide gel making process
orange g nonionic polyacrylamide gel making process
orange g nonionic polyacrylamide gel making process
orange g nonionic polyacrylamide gel making process
orange g nonionic polyacrylamide gel making process
orange g

Orange G

Orange G can be used as an electrophoretic color marker to monitor the process of agarose gel electrophoresis, running approximately at the size of a 50 Base pair (bp) DNA molecule, and polyacrylamide gel electrophoresis. Bromophenol blue and xylene cyanol can also be used for this purpose. (However, the apparent "size" of all these dyes varies

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journal of applied polymer science | wiley online library

Journal of Applied Polymer Science | Wiley Online Library

Nonionic polyacrylamide (NPAM) with controlled molecular weight was successfully synthesized as a gel fracturing fluid by aqueous solution polymerization. The effects of the monomer concentration, initiator concentration, reaction time, feeding temperature and reaction temperature on the molecular weight were systematically investigated through single-factor and orthogonal experiments.

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polyelectrolyte polymers¡ªtypes, forms, and function

Polyelectrolyte polymers¡ªTypes, forms, and function

Polymer polyelectrolytes can be prepared and are available as aqueous solutions, liquids (inverse emulsions and aqueous dispersions), and in dry solid forms (powders and beads) depending on the chemistry and the needs of the application.

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experimental study and application of gels formed by nonionic

Experimental study and application of gels formed by nonionic

A quadratic model is developed by statistical analysis, which predicts the gelation time of NPAM/PEI gel system, and it shows high significance and good reliability and exhibits good compatibility with injection and formation water. 2 1 Excerpt

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the new approach to the preparation of polyacrylamide-based hydrogels

The New Approach to the Preparation of Polyacrylamide-Based Hydrogels

The New Approach to the Preparation of Polyacrylamide-Based Hydrogels: Initiation of Polymerization of Acrylamide with 1,3-Dimethylimidazolium (Phosphonooxy-)Oligosulphanide under Drying Aqueous Solutions - PMC Journal List Polymers (Basel) PMC8198900 As a library, NLM provides access to scientific literature.

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the thermal gelation behavior and performance evaluation of high

The Thermal Gelation Behavior and Performance Evaluation of High

Go to: Abstract A delayed crosslinked polymer gel was developed for in-depth water control in mature oilfields. The thermal gelation behavior of nonionic polyacrylamide (NPAM) and PEI was investigated, and sodium citrate (NaCit) was selected as a new retarder to prolong the gelation time.

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(pdf) the thermal gelation behavior and performance

(PDF) The Thermal Gelation Behavior and Performance

A delayed crosslinked polymer gel was developed for in-depth water control in mature oilfields. The thermal gelation behavior of nonionic polyacrylamide (NPAM) and PEI was investigated, and sodium

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polyacrylamide degradation and its implications in environmental

Polyacrylamide degradation and its implications in environmental

Acrylamide at a dose of 20 mg/kg/day stimulated the degeneration of peripheral nerves and the spinal cord of rats, although no obvious effects were found at doses less than 0.2 mg/kg/day. 152

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experimental study and application of gels formed by nonionic

Experimental study and application of gels formed by nonionic

The salinity in their experiment was 492.08 mg/L, and the experiment temperature was 80 ? C. Gu et al. [20] used phenolic resin to crosslink non-ionic polyacrylamide to prepare gels and observed

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polyacrylamide

Polyacrylamide

Polyacrylamide (abbreviated as PAM or pAAM) is a polymer with the formula (-CH 2 CHCONH 2 -). It has a linear-chain structure. PAM is highly water-absorbent, forming a soft gel when hydrated. In 2008, an estimated 750,000,000 kg were produced, mainly for water treatment and the paper and mineral industries.

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