A comprehensive review of polyacrylamide polymer gels for conformance control
نویسندگان
چکیده
منابع مشابه
Formation and Structure of Polyacrylamide Gels
Acrylamide and N,N-methylenebis(acry1amide) (AAm-Bis) copolymerization has been investigated in water at a monomer concentration of 1.8 w/v %. Conversion of monomer and pendant vinyl groups was measured as a function of the reaction time up to the onset of macrogelation. Experimental results indicate that 80% of pendant vinyl groups are consumed by cyclization reactions. When the monomer concen...
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spective gel image revealed that the density of the area between 200 and 1600 bp was very similar in all of the four lanes. Therefore, volume-corrected calculation of this experiment (Fig. 1B, filled columns) displayed results comparable to the densitometric analysis of Fig. 1A (shown in Fig. 1B, open columns). Thus, this method offers reproducible results as a function of cell number but indep...
متن کاملDemonstration of rhodanese activity in polyacrylamide gels.
Rhodanese activity from crude extracts of Thiobacillus sp. strain IV-85 was demonstrated in polyacrylamide gels after incubation in the reaction mixture by staining with dichloroindophenol in the presence of methylphenazonium methosulfate. The sensitivity of the staining system was found to be 8 x 10 moles of sulfite.
متن کاملApplication of Polyacrylamide for Splash Erosion Control on Marl Soil
Splash erosion is recognized as the first stage in the process of erosion that results in bombardment of the soil's surface with rain drops. Two basic processes in soil erosion are the dispersement of soil particles by rain drops and the changes caused to the soil's structure, which are then moved by runoff. In this research,the effect of various polyacrylamide (PAM)values (0, 0.2, 0.4 and 0.6 ...
متن کاملReuse of denaturing polyacrylamide gels for short tandem repeat analysis.
Denaturing polyacrylamide gel electrophoretic analysis of amplified polymorphic short tandem repeat (STR) loci using fluorescent markers is a mainstay of forensic and paternity testing. To reduce the drawback of preparing gels or using expensive precast gels, we have developed a simple and rapid method to reuse gels between 2 and 8 times over a period of several days. Following the initial elec...
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ژورنال
عنوان ژورنال: Petroleum Exploration and Development
سال: 2015
ISSN: 1876-3804
DOI: 10.1016/s1876-3804(15)30045-8