Ion transportation

Ebook "The role of water in ATP hydrolysis energy transduction by protein machinery" introduces recent progress in biological energetics from ATP hydrolysis to molecular machineries. The role of water is now recognized to be essential in biological molecular energetics. Although energetics is a rather distant field to many biologists, any working models for protein machineries such as protein motors, transporters, and other enzymes must be consistent with their energetics.

346p tracanhphuonghoa1007 22-04-2024 7 2   Download

Part 2 book "Perry’s chemical engineers’ handbook" includes content: Transport and storage of fluids, heat transfer equipment, psychrometry, evaporative cooling, and solids drying, distillation, gas absorption and gas liquid system design, liquid liquid extraction operations and equipment, adsorption and ion exchange,.... and other contents.

874p muasambanhan09 12-03-2024 4 0   Download

Ebook "Inorganic membranes for energy and environmental applications" progress in membrane science, especially in advanced materials and novel reaction and separation concepts. The book classifies membranes based on the mechanism of operation, i.e., size exclusion filtration, solution-diffusion, and mixed ion-electron conduction of the permeate streams.

318p manmanthanhla0201 26-02-2024 3 1   Download

Ebook "Multiscale and multiphysics computational frameworks for nano- and bio-systems" develops multiscale and multiphysics simulation methods to understand nano- and bio-systems by overcoming the limitations of time- and length-scales. Here the key issue is to extend current computational simulation methods to be useful for providing microscopic understanding of complex experimental systems.

191p manmanthanhla0201 26-02-2024 5 1   Download

Part 1 book "Molecular cell biology" includes content: Life begins with cells, chemical foundations, protein structure and function, basic molecular genetic mechanisms, biomembranes and cell architecture, integrating cells into tissues, transport of ions and small molecules across cell membranes, cellular energetics, molecular genetic techniques and genomics, molecular structures of genes and chromosomes, transcriptional control of gene expression.

490p muasambanhan07 18-02-2024 2 2   Download

Ebook "The Apoplast of higher plants: Compartment of storage, transport and reactions - The significance of the apoplast for the mineral nutrition of higher plants" summarizes the experimental work conducted during a trans-disciplinary research programme funded for six years by the German Research Foundation.

447p tachieuhoa 28-01-2024 5 2   Download

Part 2 book "Molecular cell biology" includes content: Transmembrane transport of ions and small molecules; cellular energetics; moving proteins into membranes and organelles; vesicular traffic, secretion, and endocytosis; signal transduction and protein–coupled receptors; signaling pathways that control gene expression; cell organization and movement i: microfilaments; cell organization and movement II- microtubules and intermediate filaments; the eukaryotic cell cycle... and other contents.

448p oursky06 17-10-2023 3 1   Download

Part 2 book "Animal osmoregulation" includes content: Hyporegulators, hyper-regulators - life in fresh water, terrestrial animals, membranes as sites of energy transduction, transport of ions and water in epithelia - molecular insights, volume and osmotic regulation.

97p oursky04 14-09-2023 5 3   Download

Small polarons are quasi-particles in materials formed by a charge carrier and its self-induced distortion. In cathode materials containing transition metal elements, small polarons play an important role in the diffusion of charge carriers. In order to grasp the fundamentals of small polarons inside cathodes, we highlight the recent progress from both experiments and simulations focusing on the formation of small polarons and their migration.

13p viberbers 09-08-2023 7 3   Download

This review article provides a deep insight into the ion conduction mechanism in polymer electrolytes (PEs). The concepts of different categories of polymer electrolytes are discussed. The significance of the existence of functional (polar) groups on the backbone of host polymers, which are used in polymer electrolytes, is well explained.

17p viberbers 09-08-2023 8 2   Download

Metaleorganic frameworks (MOFs) are increasingly employed in designing an active material for various battery systems due to the variety of structures, morphology, and controllable composition at a molecular level. Moreover, their high porosity enables a facile electrolyte penetration and ion transportation.

9p viberbers 09-08-2023 6 3   Download

Part 1 of ebook "Civil engineering materials" has presents the following content: units; strength of materials; failure of real construction materials; thermal properties; pressure; electrical properties; chemistry of construction materials; properties of fluids in solids; transport of fluids in solids; transport of ions in fluids; ionising radiation; variability and statistics; use of test results; specifications and standards; reporting results; testing construction materials; introduction to cement and concrete;...

216p dieptieuung 20-07-2023 9 3   Download

The book is divided into two parts, with Chapters 1 to 4 belonging to the first part on “Hybrid Nanomaterials,” and Chapters 5 to 8 belonging to the second part on ‘Flexible Electronics.

152p dangnhuy06 25-05-2023 6 3   Download

The novel desalination device, the return flow electromembrane desalination called Return Flow IonConcentration-Polarization (RF-ICP) which resolved one of the most prominent problems in ICP is the overlimiting conduction mechanism. The development of the ion depletion layer largely determines the energy consumption of electromembrane desalination, because of the increased electrical resistance of the iondepleted boundary layer which is also a desired outcome for desalination.

8p viblackwidow 07-04-2023 9 4   Download

It is very important to develop a process for selectively extracting Zr(IV) ions from the solution medium to produce zirconium metal used in industry and nuclear reactors. In this study, the parameters affecting the extraction of Zr(IV) ions were investigated using a multidropped liquid membrane (MDLM) system. Trioctyl amine (TOA) dissolved in kerosene was used as a carrier ligand in the extraction of Zr(IV) ions by the MDLM technique.

13p lyhuyenthu 31-01-2023 5 2   Download

Halopeplis perfoliata, a succulent halophyte of coastal marshy habitats, was grown in a greenhouse to study its adaptive responses in terms of growth, osmoregulation, and N-metabolism following one-month exposure to salinity (0, 150, 300, and 600 mmol L–1 NaCl). Biomass was optimal in 150 mmol L–1 NaCl with unaltered malondialdehyde (MDA) levels. On the other hand, biomass remained comparable to non-saline control with some increase in MDA in 300 and 600 mmol L–1 NaCl.

12p lyhuyenthu 31-01-2023 5 2   Download

Elucidation of protein transport mechanism in ion exchanges is essential to model separation performance. In this work we simulate intraparticle adsorption profiles during batch adsorption assuming typical process conditions for pore, solid and parallel diffusion. Artificial confocal laser scanning microscopy images are created to identify apparent differences between the different transport mechanisms.

10p viginny 23-12-2022 8 3   Download

The Six-Transmembrane Epithelial Antigen of the Prostate 1 (STEAP1) is an integral membrane protein involved in cellular communications, in the stimulation of cell proliferation by increasing Reactive Oxygen Species levels, and in the transmembrane-electron transport and reduction of extracellular metal-ion complexes.

11p vironald 15-12-2022 7 2   Download

In this study, to enhance diagnostic efficiency, we focus on the effect of ion concentration polarization (ICP), an electroosmotic (EO) flow, electrophoretic (EP) velocity, and the selective membrane length upon the DNA preconcentration. The study is conducted using the direct simulation of the ions and DNA transport in the electrokinetic system.

6p vimelindagates 18-07-2022 9 2   Download

The majority of oxaliplatin taken up by L. minor (about 66 to 84%) was internalised, presumably through passive diffusion and, possibly, uptake through transporters. Among the end-points tested, only relative growth rate of frond area and ion leakage were adversely affected at the medium and/or high concentrations employed.

6p thebadguys 15-01-2022 8 0   Download