Results 31 to 40 of about 7,411,026 (309)

The selectivity, voltage-dependence and acid sensitivity of the tandem pore potassium channel TASK-1 : contributions of the pore domains [PDF]

, 2007
We have investigated the contribution to ionic selectivity of residues in the selectivity filter and pore helices of the P1 and P2 domains in the acid sensitive potassium channel TASK-1.
Sutcliffe, M. J., M. J. Sutcliffe, Stanfield, P. R., Stanfield, Peter R., Stansfeld, P. J., Yuill, K. H., Ashmole, I., Yuill, K.H., Stansfeld, P.J., Stansfeld, Phillip J., I. Ashmole, P. J. Stansfeld, K. H. Yuill, P. R. Stanfield, Stanfield, P.R.   +14 more
core   +1 more source

The comparative study of shale pore structure between outcrop and core samples of Ziliujing Formation shale from the northeastern Sichuan Basin in China

Energy Reports, 2022
The pore structure controls the storage and migration of geofluids within shale and ultimately determines its reservoir quality. Therefore, the characterization of shale pore structure has become more and more meaningful in geological engineering ...
Weihang Wei, Zhiye Gao, Zhenxue Jiang, Longfei Duan   +3 more
doaj   +1 more source

Identification of a key residue for Oligomerisation and pore-formation of Clostridium perfringens NetB [PDF]

, 2014
Necrotic enteritis toxin B (NetB) is a β-pore-forming toxin produced by Clostridium perfringens and has been identified as a key virulence factor in the pathogenesis of avian necrotic enteritis, a disease causing significant economic damage to the ...
Richard W. Titball, Sérgio P. Fern, Claire Naylor, Bokori-Brown, M., Moss, David S., Titball, Richard W., David S. Moss, Christos Savva, Naylor, Claire E., Es Da Costa, Fernandes da Costa, Sérgio P., Ajit K. Basak, David Moss, Sérgio P. Fernandes da Costa, Titball, R., Monika Bokori-Brown, Claire E. Naylor, Ajit Basak, Richard Titball, Basak, Ajit K., Bokori-Brown, Monika, da Costa, S., Sérgio Fernandes da Costa, Christos G. Savva, Savva, Christos G.   +24 more
core   +1 more source

Cohesiveness tunes assembly and morphology of FG nucleoporin domain meshworks – Implications for nuclear pore permeability [PDF]

, 2013
Nuclear pore complexes control the exchange of macromolecules between the cytoplasm and the nucleus. A selective permeability barrier that arises from a supramolecular assembly of intrinsically unfolded nucleoporin domains rich in phenylalanine-glycine ...
Frey, S., Labokha, Aksana A., Eisele, Nico B., Frey, Steffen, Görlich, D., Richter, Ralf P., Eisele, N., Richter, R., Steffen Frey, Dirk Görlich, Richter , R., Labokha, A., Ralf P. Richter, Aksana A. Labokha, Görlich, Dirk, Nico B. Eisele, Goerlich, D.   +16 more
core   +1 more source

Pore structure characterization of bacterial concrete [PDF]

MATEC Web of Conferences
This work describes an experimental investigation on the impact of calcifying bacteria on permeation properties (such as absorptivity and sorptivity) of bacterial concrete.
Vempada Srinivasa Reddy, Seshagiri Rao Meduri V., Saduwale Shrihari, Mahesh Pothula, Suneetha T.V., Nemova Darya Viktorovna   +5 more
doaj   +1 more source

Exploration of Kastification and Characterization Based on Borehole Image

Applied Sciences, 2022
The characteristics of the karst pore structure not only affect the seepage features of the rock mass in the karst area but also have a noticeable effect on the mechanical behavior in the process of rock mass loading.
Wenlian Liu, Sugang Sui, Hanhua Xu, Yigao Huai, Jinchao Wang, Jing Zhao   +5 more
doaj   +1 more source

Pore forming with hemp fiber for magnesium phosphate structural supercapacitor

Materials & Design, 2020
For multifunctional structural supercapacitor, pore structure can store lots of aqueous electrolyte in the matrix and interconnected pore structure can offer numerous channels for ion movement during charge-discharge.
Cuiqin Fang, Dong Zhang
doaj   +1 more source

Fractal Dimension of Digital 3D Rock Models with Different Pore Structures

Energies, 2022
The macroscopic physical properties of rocks are profoundly determined by their microstructure, and the research of accurately characterizing rock pore structure has been extensively carried out in the fields of petroleum engineering and geoscience ...
Xiaobin Li, Wei Wei, Lei Wang, Jianchao Cai   +3 more
doaj   +1 more source

Determining method of multiscale fractal dimension of red bed sandstone pores based on CT scanning

地质科技通报, 2022
The distribution of pore structure inside rock has fractal characteristics in statistical sense, the determination of itsfractal dimension is of great significance to characterize the distribution law of pore structure quantitatively and reveal various ...
Zihan Zhang, Wen Wei, Jie Zhang, Hongbiao Jia   +3 more
doaj   +1 more source

Single-channel electrophysiology reveals a distinct and uniform pore complex formed by α-synuclein oligomers in lipid membranes. [PDF]

, 2012
Synucleinopathies such as Parkinson's disease, multiple system atrophy and dementia with Lewy bodies are characterized by deposition of aggregated α-synuclein.
Felix Schmidt, Armin Giese, Hans Kretzschmar, Levin, Johannes, Kamp, Frits, Kretzschmar, Hans, Bötzel, Kai, Kai Bötzel, Johannes Levin, Schmidt, Felix, Frits Kamp, Giese, Armin   +11 more
core   +2 more sources