scholarly journals Adsorption of Tetramethylthiourea in the Presence of Cationic Detergent at Interface Electrode / Aqueous Perchlorate Solutions

2011 ◽  
pp. 475-480
Author(s):  
Małgorzata Klin ◽  
Jolanta Nieszporek ◽  
Dorota Sieńko ◽  
Dorota Gugała-Fekner ◽  
Jadwiga Saba
Keyword(s):  
Cationic Detergent

Application of RT-PCR for the Detection of Enteric Viruses in Oysters

1993 ◽  
Vol 27 (3-4) ◽  
pp. 49-53 ◽  
Author(s):  
L. A. Jaykus ◽  
R. De Leon ◽  
M. D. Sobsey
Keyword(s):  
Enteric Viruses ◽  
Rt Pcr ◽  
Chloroform Extraction ◽  
Cationic Detergent

Oyster samples processed by adsorption-elution-precipitation were seeded with poliovirus 1 and HAV, and cleaned and concentrated by Freon extraction (2X), PEG precipitation and chloroform extraction. Freon extraction resulted in recoveries of 63-76% for polio and 42-52% for HAV. PEG precipitation/chloroform extraction gave recoveries of 47-50% for polio and 15-19% for HAV. Treated extracts inhibited RT-PCR at 10−2 dilutions. Inhibitors were removed by treatment with the cationic detergent CTAB or Pro-Cipitate/UF adsorption-elution-concentration. Both treatments resulted in samples on which direct RT-PCR was possible. The CTAB procedure was able to detect 78 pfu of polio and 295 pfu of HAV. The Pro-Cipitate procedure was able to detect 70 pfu polio and 2.1×103 pfu HAV.

Investigation of the interactions between humic substances and a cationic detergent (Cetiltrimethylammonium bromide)

1989 ◽  
Vol 81-82 ◽  
pp. 635-642 ◽  
Author(s):  
M. De Nobili ◽  
M. Contin ◽  
L. Leita
Keyword(s):  
Humic Substances ◽  
Cationic Detergent

Entanglement network of thread-like micelles of a cationic detergent

1991 ◽  
Vol 131-133 ◽  
pp. 831-835 ◽  
Author(s):  
Toshiyuki Shikata ◽  
Tadao Kotaka
Keyword(s):  
Cationic Detergent ◽  
Entanglement Network

scholarly journals Effect of Albumin and Detergent on the Reduction of NBT by 1-Deoxy-1-Morpholinofructose

1989 ◽  
Vol 26 (6) ◽  
pp. 496-499 ◽  
Author(s):  
E Podzorski ◽  
F E Wells
Keyword(s):  
Molecular Weight ◽  
Glycated Albumin ◽  
Low Molecular Weight ◽  
Albumin Concentration ◽  
Protein Matrix ◽  
Detergent Concentration ◽  
Low Concentration ◽  
Cationic Detergent ◽  
Kinetic Effects

The effect of matrix albumin concentration on reduction of NBT by DMF has been investigated together with the effect of cationic additives. Decreased albumin concentration and increased cationic detergent concentration both increased the sensitivity of the assay due to kinetic effects, but addition of a low molecular weight cation had no effect. The reduction of NBT by glycated albumin was not increased in sensitivity by a protein matrix of low concentration. Due to the complexity and poorly understood nature of interaction between DMF and albumin in the reduction of NBT, the authors do not consider DMF to be a suitable primary calibrant for the fructosamine assay.

Oxidisable cationic detergent for gene therapy: condensation of DNA and interaction with model membranes

2004 ◽  
pp. 61-64
Author(s):  
David Llères ◽  
Jean-Pierre Clamme ◽  
Emmanuel Dauty ◽  
Jean-Paul Behr ◽  
Yves Mély ◽  
...  
Keyword(s):  
Gene Therapy ◽  
Model Membranes ◽  
Cationic Detergent

scholarly journals Inhomogeneities in Alkali-Resistant Hemoglobin. Demonstration of Zone Electrophoretic Differences Using a Cationic Detergent Electrolyte

Blood ◽  
1961 ◽  
Vol 17 (4) ◽  
pp. 409-417 ◽  
Author(s):  
KIRK CONKLIN HOERMAN
Keyword(s):  
Blood Cell ◽  
Cord Blood ◽  
Ammonium Chloride ◽  
Red Blood Cell ◽  
Migration Rates ◽  
Cationic Detergent ◽  
Blood Hemoglobin ◽  
Starch Gels

Abstract Trimethyloctadecyl ammonium chloride, a cationic active detergent electrolyte, when added to starch gels before electrophoresis, caused selected alteration in the migration rates of alkali-resistant hemoglobin. Other red blood cell pigments were not similarly affected. Electrophoretic inhomogeneity of cord blood and thalassemia hemoglobin was noted. New components of cord blood hemoglobin were revealed by the method. A new component in the hemoglobin of cases of severe thalassemia was demonstrated.

Cationic detergent in agarose for improved electrophoresis of cationic proteins

1991 ◽  
Vol 12 (1) ◽  
pp. 96-99 ◽  
Author(s):  
Claus M. Reimert ◽  
Thorkild C. Bøg-Hansen
Keyword(s):  
Cationic Proteins ◽  
Cationic Detergent

The effects of supplemental detergents on the digestibility of poultry diets

1961 ◽  
Vol 57 (1) ◽  
pp. 83-86 ◽  
Author(s):  
W. Bolton
Keyword(s):  
Adverse Effect ◽  
Protein Digestion ◽  
Cationic Detergent ◽  
Ionic Detergent ◽  
Carbohydrate Digestibility ◽  
Poultry Diets ◽  
Carbohydrate Digestion

1. The effects of the addition of a non-ionic, anionic or cationic detergent to a diet containing 10% added fat on the digestibility of the protein, fat and carbohydrate have been studied.2. The non-ionic detergent aided the digestion of fat, but protein and carbohydrate digestibility were unaffected.3. An anionic detergent slightly, and a cationic detergent seriously, impaired the absorption of fat, and the cationic detergent also had an adverse effect on carbohydrate digestion. Neither affected protein digestion.

Orientation of lamellar phases of lyotropic multicomponent mixtures, based on cetyltrimethylammonium bromide cationic detergent, in magnetic field

2013 ◽  
Vol 58 (6) ◽  
pp. 902-905
Author(s):  
E. O. Kiirend ◽  
S. P. Chumakova ◽  
T. I. Pekhk ◽  
N. R. Ivanov
Keyword(s):  
Magnetic Field ◽  
Cetyltrimethylammonium Bromide ◽  
Multicomponent Mixtures ◽  
Cationic Detergent ◽  
Lamellar Phases
Sign in / Sign up

Export Citation Format

Share Document