Results 81 to 90 of about 241,731 (297)

Effects of divalent cations on beta-cell electrical activity

, 1981
The effects of various divalent cations, added to the external medium, upon beta-cell action potential were studied using intracellular microelectrodes.
P. M. Beigelman, B. Ribalet
core   +1 more source

Replication Data for: Divalent cations are antagonistic to survivability of freeze-dried probiotics encapsulated in cross-linked alginate

, 2020
This dataset contains preliminary data collected for the paper "Divalent cations are antagonistic to survivability of freeze-dried probiotics encapsulated in cross-linked alginate"
Tan, Li Ling
core   +1 more source

Chitin‐Chitosan Cryogels for the Reversible Sequestration and Recovery of Heavy Metals From Wastewater

Advanced Materials Technologies, EarlyView.
Chitin‐chitosan cryogels with degrees of N‐acetylation from 12.2% to 71.4% are fabricated by dissolution, coagulation and lyophilization for the sequestration of heavy metals from water. Colorimetry and differential pulse voltammetry showed controlled adsorption and desorption capacities for As5+, Co2+ and Cu2+, making this material attractive for ...
Marta García‐Castrillo, Maialen Uribarrena, Jorge Sáiz, Guillermo Copello, Erlantz Lizundia   +4 more
wiley   +1 more source

Study on the Process of Intermolecular Forces and Electrostatic Force Between Cations and Nano-SiO₂ Based on Molecular Simulation

Molecules
Although low-permeability oil reservoirs boast abundant resources, oil recovery remains relatively low due to the limitations of current water flooding development technology in oilfields.
Houjun Tang, Qiang Wang, Zheng Zhu, Jianhua Zhao, Yuxiang Sun, Feixiang Che, Meijuan Yuan, Meng Bao, Gang Liu, Weidong Li, Lei Zhang   +10 more
doaj   +1 more source

Extrusion‐Based Bioprinting of Living Bioinks for Tissue and Organ Engineering

Advanced Materials Technologies, EarlyView.
Extrusion‐based bioprinting is presented as the most versatile route for fabricating living, heterogeneous tissues. Its ability to combine diverse bioinks, support matrices, and advanced printhead geometries transforms familiar constraints into powerful biofabrication opportunities.
Eric Silberman, Ester Sapir Baruch, Roni Cohen, Assaf Shapira, Tal Dvir   +4 more
wiley   +1 more source

Cation-containing lipid membranes – experiment and md simulations

European Pharmaceutical Journal, 2017
Using small angle neutron diffraction and molecular dynamics simulations we studied the interactions between calcium (Ca2+) or zinc (Zn2+) cations, and oriented gel phase dipalmitoyl-phosphatidylcholine (DPPC) bilayers.
Kučerka N., Dushanov E., Kholmurodov Kt., Katsaras J., Uhríková D.   +4 more
doaj   +1 more source

Effect of Paternal DNA Damage on Paternal DNA Degradation and Early Embryonic Development in Mouse Embryo: Supporting Evidence by GammaH2AX Expression

Journal of Animal Reproduction and Biotechnology, 2019
This study was investigated to test whether the zygote recognized the topoisomerase II beta (TOP2B) mediated DNA fragmentation in epididymal spermatozoa or the nuclease degradation in vas deferens spermatozoa by testing for the presence of gammaH2AX ...
Chang Jin Kim, Kyung-Bon Lee
doaj   +1 more source

Divalent cation transport in isolated tubules

Kidney International, 1982
Since Burg introduced the technique of microperfusion of isolated renal tubules in 1966 [1], a number of papers has been published on sodium and water transport in various segments of the nephron. However, it was not until 1977 that transport of divalent ions was described using this technique [2].
Ng, Roland C.K., Peraino, Robert A., Suki, Wadi N.   +2 more
openaire   +2 more sources

Magnetoelectric Nanoparticle‐Based Wireless Brain–Computer Interface: Underlying Physics and Projected Technology Pathway

Advanced Science, EarlyView.
Magnetoelectric nanoparticles (MENPs) enable fully wireless, minutely invasive neuromodulation, and potentially neural recording, by converting magnetic into electric and, conversely, electric into magnetic fields, respectively, at high spatiotemporal resolution.
Elric Zhang, Max Shotbolt, Mostafa Abdel‐Mottaleb, Shawnus Chen, Victoria Andre, Jieyuan Tian, Jonathan Shulgach, Max Murphy, Brian Noga, Ping Liang, Darcy Griffin, Douglas Weber, Marta Pardo, Salvador Pane, Sakhrat Khizroev   +14 more
wiley   +1 more source

Nanoscale Secondary Ion Mass Spectrometry for Quantifying Membrane Fouling: Fouling Layer Structure and Chemical Interaction

Advanced Science, EarlyView.
Nanoscale secondary ion mass spectrometry (Nano SIMS) is established as a powerful analytical tool to visualize and quantify the membrane fouling layers. ABSTRACT Membrane technology has garnered considerable attention for applications in wastewater treatment and resource recovery. Nevertheless, membrane fouling remains a major barrier, yet the lack of
Mengfei Wu, Xinhua Wang, Pin Zhao, Weilong Song, Ming Xie   +4 more
wiley   +1 more source