study of polyacrylamide-surfactant system on the water–oil

Study of polyacrylamide-surfactant system on the water–oil

Situ oil extraction is normally done by these techniques with high efficiency. In this particular study, five different surface active agents (surfactant), two kinds of oil with various API, two kinds of sulfonated polyacrylamide, two different electrolyte solutions with various TDS and two distinctive alcohols were tested and evaluated.

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us4617359a - high molecular weight polyacrylamide

US4617359A - High molecular weight polyacrylamide

This invention discloses a process for the polymerization of acrylamide and for the copolymerization of acrylamide with other monomers. It employs a ferrous/hydroperoxide redox initiator system that greatly enhances the molecular weight of the polymer formed. These high molecular weight acrylamide polymers offer outstanding advantages in enhanced oil recovery as injection water viscosifiers.

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ethanol precipitation of dna with linear polyacrylamide as

Ethanol precipitation of DNA with linear polyacrylamide as

Aruffo A, Seed B. Molecular cloning of a CD28 cDNA by a high-efficiency COS cell expression system. Proc Natl Acad Sci U S A. 1987 Dec; 84 (23):8573–8577. [ PMC free article ] [ PubMed ]

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emulsion pcr: a high efficient way of pcr amplification

Emulsion PCR: A High Efficient Way of PCR Amplification

Low efficiency is one of the limitations for conventional PCR amplification of random DNA sequence library in aptamer selection because of relative low products and high by-products formation efficiency. Here, we developed emulsion PCR for aptamer selection.

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a cyclic peptide inhibitor of hif-1 heterodimerization

A Cyclic Peptide Inhibitor of HIF-1 Heterodimerization

Identification of HIF-1 Heterodimerization Inhibitors Using a Genetically Encoded High-Throughput Screening Platform. We used our genetically encoded high-throughput screening platform 23−25 to identify inhibitors of the HIF-1α/HIF-1β protein–protein interaction. We built and verified the function of a HIF-1 bacterial reverse two-hybrid system (RTHS, for a detailed description see the

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vincent gomes | phd, meng, beng (h1) | the university

Vincent GOMES | PhD, MEng, BEng (H1) | The University

Vincent Gomes currently works at the School of Chemical and Biomolecular Engineering, University of Sydney. Vincent does research in Nanotechnology, Bioengineering, Chemical and Materials Engineering.

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phd polymer physical chemistry (strasbourg, france

PhD Polymer Physical Chemistry (Strasbourg, France

PhD Polymer Physical Chemistry (Strasbourg, France. The development of such technologies has enabled high-throughput as-sessment of compounds, the implementation of recom-binant DNA technology

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poly(n-isopropylacrylamide): experiment, theory

Poly(N-isopropylacrylamide): experiment, theory

Poly(N-isopropylacrylamide): experiment, theory and applicationAuthor links open overlay panel H.G. Schild. Show more

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