Results 31 to 40 of about 3,913 (71)

Exploring the autoinhibition mechanism of the C-terminal guanine nucleotide exchange factor module of Trio through molecular dynamics simulations

open access: yes, 2019
In this work, we carried out molecular dynamic simulations and hydrogen bonds analyses of the wild type TrioC and R2150A mutant respectively, and compared our results with the experimental observations.
Zhang, Yuxin
core   +1 more source

Chemical Acoustic Emission Signals Used for pH Sensing with Principal Component Analysis, Artificial Neural Network and Thermoanalysis Methods

open access: yes, 2008
Chemical Acoustic Emission Signals Used for pH Sensing with Principal Component Analysis, Artificial Neural Network and Thermoanalysis ...
徐芬, 孙立贤, 曹忠
core  

Adsorption of lysozyme into a charged confining pore

open access: yes, 2021
Several applications arise from the confinement of proteins on surfaces because their stability and biological activity are enhanced. It is also known that the way in which a protein adsorbs on the surface is important for its biological function since ...
Metzler, Ralf   +6 more
core   +1 more source

pH sensing using boron doped diamond electrodes

open access: yes
The boron doped diamond (BDD) electrode is presented as an appropriate candidate for next generation glass-free, highly stable and accurate pH sensors.
Einaga, Yasuaki   +3 more
core   +1 more source

Effect of Water Chemistry on Antimony Removal by Chemical Coagulation: Implications of ζ-Potential and Size of Precipitates

open access: yes, 2019
The process of coagulation and precipitation affect the fate and mobility of antimony (Sb) species in drinking water. Moreover, the solubility and physico-chemical properties of the precipitates may be affected by the media chemistry.
Sarfaraz Khan   +4 more
core   +1 more source

Circuito condicionador de ultrabaixo consumo para sensor ISFET [PDF]

open access: yes, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2015Este trabalho apresentou o projeto, simulação e medição de dois circuitos condicionadores ...
Ponte, Ronaldo Martins da
core  

Highly stable high performance liquid chromatography stationary phase based on direct chemical modification of organic bridges in hybrid silica

open access: yes, 2012
Highly monodisperse 1,4-dimethoxybenzene-bridged organic/inorganic hybrid mesoporous spheres were synthesized by condensation of 1.4-dimethoxy-2,5-bis(triethoxysilyl)benzene using dodecylamine (DDA) and cetyltrimethylammonium bromide (CTAB) as co ...
Jia, Cunyu   +8 more
core   +1 more source

Impact of Preheating Temperature on the Separation of Whey Proteins When Combined with Chemical or Bipolar Membrane Electrochemical Acidification

open access: yes, 2020
Separation of α-lactalbumin and β-lactoglobulin improves their respective nutritional and functional properties. One strategy to improve their fractionation is to modify their pH and ionic strength to induce the selective aggregation and ...
Claudie Aspirault   +2 more
core   +1 more source

ZnO nanorods as an intracellular sensor for pH measurements

open access: yes, 2007
ZnO nanorods with 80 nm diameter and 700 nm length and grown on the tip of a borosilicate glass capillary (0.7 μm in diameter) were used to create a highly sensitive pH sensor for monitoring in vivo biological process within single cells.
Öst, Anita   +10 more
core   +1 more source

Permeability and chemical analysis of aromatic polyamide based membranes exposed to sodium hypochlorite [PDF]

open access: yes, 2011
In this study, a cross-linked aromatic polyamide based reverse osmosis membrane was exposed to variable sodium hypochlorite ageing conditions (free chlorine concentration, solution pH) and the resulting evolutions of membrane surface chemical and ...
Causserand, Christel   +9 more
core   +1 more source
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