Results 21 to 30 of about 431,514 (384)
Moisture Removal Techniques for a Continuous Emission Monitoring System: A Review
Atmosphere, 2021 A continuous emission monitoring system (CEMS) is a well-known tool used to analyze the concentrations of air pollutants from stationary sources. In a CEMS, the presence of a high moisture level in a sample causes a loss of analytes due to artifact ...
Trieu-Vuong Dinh, Jo-Chun Kim
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Design and Preparation of Molecularly Imprinted Membranes for Selective Separation of Acteoside
Frontiers in Chemistry, 2020 Acteoside (ACT) belongs to a type of phenylethanoid glycosides (PhGs), and it is worthy of obtaining high-purity due to its significant medicinal functions. In this study, a novel class of MIMs was designed and synthesized with PVDF membranes as the base
Xiaobin Zhao +5 more
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Ion Pairs for Transdermal and Dermal Drug Delivery: A Review
Pharmaceutics, 2021 Ion pairing is a strategy used to increase the permeation of topically applied ionised drugs. Formation occurs when the electrostatic energy of attraction between oppositely charged ions exceeds their mean thermal energy, making it possible for them to ...
Mignon Cristofoli +4 more
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Assessment of an Innovative Way to Store Hydrogen in Vehicles
Energies, 2019 The use of hydrogen as an alternative to fossil fuels for vehicle propulsion is already a reality. However, due to its physical characteristics, storage is still a challenge.
Andresa Baptista +5 more
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Strategies for studying permeation at voltage-gated ion channels [PDF]
, 1991 Voltage-dependent ion channels are presently thought to consist of several distinct functional regions: (a) activation gates, (b) inactivation gates, and permeation pathways.
Lester, Henry A.
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Development of a Nanoemulgel for the Topical Application of Mupirocin
Pharmaceutics, 2023 Mupirocin (MUP) is an effective topical antibiotic with poor skin permeability; however, its skin permeability can be improved by a nanoemulsion formulation based on eucalyptus oil or eucalyptol. Despite this improvement, the nanoemulsion has limitations,
Bahjat Alhasso +3 more
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Sensors, 2012 Commercial standard gas generators are often complex and expensive devices. The objective of this research was to assess the performance of a simplified glass impinger system for standard gas generation from a permeation tube (PT) device. The performance
Jinwoo Cho +3 more
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Pharmaceutics, 2022 Current cannabidiol (CBD) formulations are challenged with unpredictable release and absorption. Rational design of a rectal colloid delivery system can provide a practical alternative.
Thope Moqejwa +3 more
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Glycerol Modulates Water Permeation through Escherichia coli Aquaglyceroporin GlpF [PDF]
, 2012 Among aquaglyceroporins that transport both water and glycerol across the cell membrane, Escherichia coli glycerol uptake facilitator (GlpF) is the most thoroughly studied. However, one question remains: Does glycerol modulate water permeation?
Chen, Liao Y.
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Progress and Prospects in Permeation [PDF]
The Journal of General Physiology, 1999 Many laboratories study the movement of ions through single channel molecules every day using the dazzling techniques of molecular and membrane biology. Atomic details of a channel are changed and the correlations of structure and function are observed routinely, but the correlations have ...
Duan P. Chen +2 more
openaire +3 more sources