Results 1 to 10 of about 403,971 (148)
Biomolecules, 2023 The aim of this work is to verify the possibility of transport of 26 biologically active ultrashort peptides (USPs) into cells via LAT and PEPT family transporters.
Vladimir Khatskelevich Khavinson +3 more
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Quantifying biological carbon pump pathways with a data-constrained mechanistic model ensemble approach [PDF]
Biogeosciences, 2022 The ability to constrain the mechanisms that transport organic carbon into the deep ocean is complicated by the multiple physical, chemical, and ecological processes that intersect to create, transform, and transport particles in the ocean. In this paper
M. R. Stukel +3 more
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Carbon sequestration by multiple biological pump pathways in a coastal upwelling biome
Nature Communications, 2023 Multiple processes transport carbon into the deep ocean as part of the biological carbon pump, leading to long-term carbon sequestration. However, our ability to predict future changes in these processes is hampered by the absence of studies that have ...
Michael R. Stukel +5 more
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Phenomenological model of motility by spatiotemporal modulation of active interactions
New Journal of Physics, 2021 Transport at microscopic length scales is essential in biological systems and various technologies, including microfluidics. Recent experiments achieved self-organized transport phenomena in microtubule active matter using light to modulate motor-protein
Dominik Schildknecht, Matt Thomson
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The Balance of Fluid and Osmotic Pressures across Active Biological Membranes with Application to the Corneal Endothelium. [PDF]
PLoS ONE, 2015 The movement of fluid and solutes across biological membranes facilitates the transport of nutrients for living organisms and maintains the fluid and osmotic pressures in biological systems. Understanding the pressure balances across membranes is crucial
Xi Cheng, Peter M Pinsky
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A Magnetically Driven Amoeba‐Like Nanorobot for Whole‐Process Active Drug Transport
Advanced Science, 2023 The passive diffusion performance of nanocarriers results in inefficient drug transport across multiple biological barriers and consequently cancer therapy failure.
Yueqiang Zhu +6 more
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Transport, stability, and biological activity of resveratrol [PDF]
Annals of the New York Academy of Sciences, 2011 Numerous studies have reported interesting properties oftrans‐resveratrol, a phytoalexin, as a preventive agent of several important pathologies: vascular diseases, cancers, viral infections, and neurodegenerative processes. These beneficial effects of resveratrol have been supported by observations at the cellular and molecular levels in both cellular
Dominique, Delmas +6 more
openaire +2 more sources
How molecular motors work in the crowded environment of living cells: coexistence and efficiency of normal and anomalous transport. [PDF]
PLoS ONE, 2014 Recent experiments reveal both passive subdiffusion of various nanoparticles and anomalous active transport of such particles by molecular motors in the molecularly crowded environment of living biological cells.
Igor Goychuk +2 more
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Biology, 2023 The biological membrane surrounding all living cells forms a hydrophobic barrier to the passage of biologically important molecules. Integral membrane proteins called transporters circumvent the cellular barrier and transport molecules across the cell ...
Manuel F. Varela +4 more
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Environment International, 2020 Recent studies show that, even after being banned for agricultural applications for over 30 years, organochlorine pesticides (OCPs), including hexachlorocyclohexanes (HCHs) and dichlorodiphenyltrichloroethane (DDT) and its metabolites (DDXs), can still ...
Shanshan Yin +5 more
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