Results 61 to 70 of about 545,585 (281)

Scalable Polyelectrolyte Complex‐Based Sorbent With Hourly Sorption−Desorption Cycles for Multicyclic Atmospheric Water Harvesting in Arid Environments

open access: yesAdvanced Functional Materials, EarlyView.
A polyelectrolyte complex‐based sorbent is produced by scalable, environmentally benign aqueous phase inversion. Its porous, LiCl‐ and GO‐integrated architecture enables hourly adsorption−desorption cycles at low relative humidity (RH < 30%). A large‐scale prototype achieves multicyclic, solar‐driven atmospheric water harvesting of 1.37 L kg−1 day−1 ...
Seung‐Hwan Oh   +3 more
wiley   +1 more source

Anion Gap and Electrolytes Disturbance in Iraqi Children With Celiac Disease [PDF]

open access: yesمجلة التربية والعلم
Background:Celiac disease is a genetic autoimmune disorder; children with celiac disease may have malabsorption, electrolytes and acid-base disturbance.
Nadia Saad Ali
doaj   +1 more source

Single-channel recordings from cultured human retinal pigment epithelial cells. [PDF]

open access: yes, 1988
We have applied patch-clamp techniques to on-cell and excised-membrane patches from human retinal pigment epithelial cells in tissue culture. Single-channel currents from at least four ion channel types were observed: three or more potassium-selective ...
Fain, GL, Fox, JA, Pfeffer, BA
core  

Bioinspired Stabilization of Fluorescent Au@SiO2 Tracers for Multimodal Biological Imaging

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates a bioinspired stabilization strategy for fluorescent gold‐silica nanoparticles. Inspired by natural biosilica maturation, high‐temperature calcination transforms the silica shells, preventing dissolution in cell culture media and intracellular environments.
Wang Sik Lee   +5 more
wiley   +1 more source

A comparative study of brine solutions as completion fluids for oil and gas fields

open access: yesScientific Reports
Completion fluids play a vital role in well-related processes within the oil extraction industry. This article presents a comprehensive study of the properties and performance of various brine solutions as completion fluids for different well and ...
Parsa Kazemihokmabad   +3 more
doaj   +1 more source

Investigating Seed Germination Indices and Absorption Rate of Sodium, Chloride, Calcium, and Potassium in Different Parts of Seedlings of Sweet Corn KSC 403 (Zea Mays L var. Saccharata) Under Salinity Stress and Seed Priming [PDF]

open access: yesIkufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2014
To investigate the effects of different levels of seed priming on germination indices and nutrient absorption at early growth stages of sweet corn (Golden Kernel Hybrid) a factorial experiment based on completely randomized design was conducted with ...
M. Nasrolah alhossini,   +2 more
doaj  

The Effect of BaCl2 on the Resting Membrane Potential of the Superior Flexor Muscle of Crayfish, Procambarus clarkii

open access: yesImpulse: The Premier Undergraduate Neuroscience Journal, 2022
Barium ions block potassium leak channels that contribute to the resting membrane potential in most animal cells (Armstrong and Taylor, 1980). Here we examine the impact of barium on the resting membrane potential of crayfish superficial flexor muscles ...
Katherine Beck   +4 more
doaj  

Effects of various salt purity levels on lipid oxidation and sensory characteristics of ground turkey and pork [PDF]

open access: yes, 2011
Salt use in meat products is changing. Consumers desire sea salt which may also contain trace metals and the government is demanding a reduction in sodium.
Bess, Kelsey N.
core  

Quantitative description of ion transport via plasma membrane of yeast and small cells [PDF]

open access: yes, 2015
Modeling of ion transport via plasma membrane needs identification and quantitative understanding of the involved processes. Brief characterization of main ion transport systems of a yeast cell (Pma1, Ena1, TOK1, Nha1, Trk1, Trk2, non-selective cation ...
Volkov, Vadim
core   +4 more sources

Nucleation‐Controlled Reconstruction of CuOx for Selective CO2 Electroreduction

open access: yesAdvanced Functional Materials, EarlyView.
The ratio of oxygen vacancies (Ov) and exposed Cu2O (111)/(200) of CuOx precatalyst is modulated by nucleation control of Cu(OH)2 precursor. Low Ov ratio and high ratio of Cu2O (111)/(200) in slow‐nucleated CuOx reconstructs to high‐coordinated oxide‐derived copper (OD‐Cu) during electrochemical CO2 reduction reaction (CO2RR) and exhibits enhanced ...
Ying Ying Ch'ng   +14 more
wiley   +1 more source

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