نتایج جستجو برای: anionic polyacrylamide

تعداد نتایج: 30145  

2013
Akihito Shimoi Hirofumi Hatakeyama Seiji Miyoshi Mitsutoshi Watanabe

In various kinds of glomerulonephritis, alteration of anionic charge on the glomerular basement membrane (GBM) and podocytes has been controversial for more than decade. To elucidate the relation between glomerular protein leakage and anionic sites on the glomerular wall, we examined the distribution of anionic sites on the GBM and podocytes of rats with active Heymann nephritis (AHN). Urinalys...

Journal: :Journal of Biological Chemistry 1958

Journal: :international journal of nano dimension 0
s. alizadeh department of nano chemical engineering, shiraz university, shiraz, iran. s. sabbaghi department of nano chemical engineering, shiraz university, shiraz, iran. m. soleymani research institute of petroleum industry (ripi), tehran, iran.

maybe viscosity in drilling fluid is the most important parameter because cutting removal from well are task of viscose fluid. if viscosity of fluid is less than particular value, cutting will settle down in well and drilling operation will be stopped. in this study, synthesis of alumina/polyacrylamide nanocomposite through solution polymerization method was performed. rheological behavior of m...

2007
Joseph C. K. Leung Sydney C. W. Tang Loretta Y. Y. Chan Wai Long Chan Kar Neng Lai

Background. Deposition of polymeric IgA1 (pIgA) in kidney mesangium is the hallmark of IgA nephropathy (IgAN). Current consensus is that a fraction of IgA1 molecules in the circulation of IgAN patients exhibit aberrant structures or properties that may lead to their deposition. Our previous findings suggest that the anionic property of IgA1 may play a role in mesangial IgA1 deposition in patien...

Journal: :journal of particle science & technology 2015
mohammad mahdi salehi omid moini

the main objective of the present work was to synthesis polyamide 6 through anionic polymerization of ε-caprolactam in an internal mixer. the reaction time and the rheological properties of samples during the polymerization were studied. the samples were characterized by thermo gravimetry analysis (tga), differential scanning calorimeter (dsc) and ft-ir spectrometer. the melt flow behavior and ...

Journal: :Hearing research 1989
A Forge G Zajic S Davies N Weiner J Schacht

Freeze-fracture has been used to examine the effects of gentamicin on membrane structure in liposomes of different anionic phospholipids combined with a neutral phospholipid, phosphatidylcholine. The molar ratios of neutral: anionic lipid were 1:1 (high anionic lipid ratio) and 4:1 (low anionic lipid) and the liposomes were incubated with 0.1 mM (low) and 1 mM (high) gentamicin. With the anioni...

Journal: :Gold Bulletin 1983

Journal: :Cold Spring Harbor Protocols 2008

Journal: :Journal of Japan Oil Chemists' Society 1971

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