Results 121 to 130 of about 256,768 (386)

Study of Detergency. XV.

open access: yesJournal of Japan Oil Chemists' Society, 1970
It is well known that alkaline earth metallic ions in aqueous solution influences to detergency.In this report, an investigation was made on the detergency of LAS to triglycerides in the presence of Ca ion. It was found that there is a concentration of Ca ion to give the maximum detergency, which increases in proportion to the concentration of LAS ...
Hideaki Kuwamura   +6 more
openaire   +4 more sources

Soft and Stretchable Thienopyrroledione‐Based Polymers via Direct Arylation

open access: yesAdvanced Electronic Materials, EarlyView.
π‐conjugated polymers (CPs) that are concurrently soft and stretchable are needed for deformable electronics. This systematic molecular weight study on promising candidates for soft CPs, poly(indacenodithiophene‐co‐thienopyrroledione) (p(IDTC16‐TPDC8)) and poly(indacenodithienothiophene‐co‐thienopyrroledione) (p(IDTTC16‐TPDC8)) found that p(IDTC16 ...
Angela Lin   +9 more
wiley   +1 more source

Designer Lipid-Like Peptides: A Class of Detergents for Studying Functional Olfactory Receptors Using Commercial Cell-Free Systems

open access: yesPLoS ONE, 2011
A crucial bottleneck in membrane protein studies, particularly G-protein coupled receptors, is the notorious difficulty of finding an optimal detergent that can solubilize them and maintain their stability and function. Here we report rapid production of
Karolina Corin   +11 more
semanticscholar   +1 more source

Resolving the High‐k Paradox in Organic Field‐Effect Transistors Through Rational Dielectric Design

open access: yesAdvanced Electronic Materials, EarlyView.
High‐k dielectrics are in great demand for developing organic transistors operating at low voltages. However, the actual influence of high‐k dielectrics has been ambiguous. This work clarifies the correlation of dielectric constant and mobility through highly miscible high‐k polymer blends and provides a rational strategy on designing high‐performance ...
Beomjin Jeong, Kamal Asadi
wiley   +1 more source

Disassembly of Melanosomes in Detergents

open access: yesJournal of Investigative Dermatology, 1973
A method is reported for the isolation of melanosomes from black mouse hair. Keratin is removed from the hair by a two-step process consisting of alkaline hydrolysis and subsequent enzymatic (trypsin) digestion. The effects upon isolated melanosomes of several protein denaturing agents such as urea, guanidine hydrochloride, 2-mercaptoethanol, and ...
openaire   +3 more sources

Boosting the Efficiency and Mechanical Stability of Organic Solar Cells Through a Polymer Acceptor by Reducing the Elastic Modulus

open access: yesAdvanced Energy Materials, EarlyView.
Herein, PYSe2F‐T is first applied to simultaneously improve the performance and mechanical stability of organic solar cells compared with mPh4F‐TS as the counterpart. Meanwhile, a detailed crack density analysis is first employed to evaluate the relationship between mechanical stability and elastic modulus of active layers, which can be reduced by the ...
Yan Wang   +24 more
wiley   +1 more source

Heme Dissociation from Myoglobin in the Presence of the Zwitterionic Detergent N,N-Dimethyl-N-Dodecylglycine Betaine: Effects of Ionic Liquids

open access: yesBiomolecules, 2018
We have investigated myoglobin protein denaturation using the zwitterionic detergent Empigen BB (EBB, N,N-Dimethyl-N-dodecylglycine betaine). A combination of absorbance, fluorescence, and circular dichroism spectroscopic measurements elucidated the ...
Eric M. Kohn   +4 more
doaj   +1 more source

Production of biosurfactant by locally isolated bacteria from petrochemical waste [PDF]

open access: yes, 2005
Ten bacterial strains previously isolated from petrochemical wastes were selected for the screening of biosurfactant producer(s), via four different methods; (i) surface tension measurements, (ii) blood hemolysis test, (iii) drop-collapsing test, and (iv)
Mohd. Zawawi, Rusniza
core  

Surface Tension and Detergency [PDF]

open access: yesNature, 1947
The surface tension of an aqueous solution has long been recognized as one of the more important physical properties controlling its wetting and detergent powers, though early attempts to correlate these powers with equilibrium surface tension met o with limited success.
openaire   +3 more sources

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