Results 71 to 80 of about 2,302,006 (298)
Effect of membrane fouling on chiral separation
, 2020 Chiral purity is becoming increasingly critical particularly for the pharmaceutical industry. Compared to the conventional techniques, membrane-based separation is promising as an easily scalable, efficient, continuous operation. Past studies have proven
Meilan Pan +7 more
core +1 more source
Identification of MarvelD3 as a tight junction-associated transmembrane protein of the occludin family [PDF]
, 2009 Background: Tight junctions are an intercellular adhesion complex of epithelial and endothelial cells, and form a paracellular barrier that restricts the diffusion of solutes on the basis of size and charge.
Rodrigues, N.T.L. +11 more
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Magnetic manipulation of membrane molecule motion [PDF]
, 2021 The plasma membrane is the organelle that encompasses the cell and represents the interface through which the cell interacts with its environment. As the membrane is fluid, membrane components can diffuse laterally in the plane of the membrane and their ...
Li, Jia Hui
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Clinical trial landscape for guided bone regeneration: trend analysis and future perspectives
Frontiers in Dental MedicineAimThis study aims to comprehensively analyse the developmental progress of bone graft materials and barrier membranes in the field of oral-maxillofacial bone regeneration, with a particular emphasis on emerging therapeutic approaches for bone ...
Yuqing Gui +9 more
doaj +1 more source
Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley +1 more source
Regional variation in the current flow across an insect blood-brain barrier
, 1990 One notable characteristic of the insect and vertebrate central nervous system is the presence of a clearly defined blood-brain barrier. In the insect this barrier is made up of the perineurial glial cells, and shows a heterogeneity in structure and ...
Smith, P.J., Shipley, A.
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Research progress on guided tissue regeneration membrane
Kouqiang hemian waike zazhiPeriodontitis often leads to irreversible damage, and guided tissue regeneration (GTR) remains the primary therapeutic strategy for reconstructing lost hard tissue and periodontal attachment. However, current GTR membranes still face multiple limitations
YUAN Shuai, WANG Zuolin
doaj +1 more source
FEBS Letters, EarlyView.Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise +5 more
wiley +1 more source
, 2009 The predicting equations for mass-transfer rate in the parallel-plate membrane extractor with a barrier of arbitrary location for double pass and recycle, have been derived by mass balance.
葉和明; Yeh, Ho-ming; Hung, C. R.; Yueh, T. Y.
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Molecular Dynamics Study on the Reverse Osmosis Using Multilayer Porous Graphene Membranes
Nanomaterials, 2018 In this study, the reverse osmosis (RO) of a salt solution was investigated using a molecular dynamics method to explore the performance of a multilayer porous graphene membrane.
Zhongqiang Zhang +5 more
doaj +1 more source