Results 1 to 10 of about 5,577,040 (294)

Thermal Migration in Biological Transport?

open access: yesBiophysical Journal, 1965
It is shown by thermodynamic arguments and by semiquantitative considerations that the contribution of thermal migration to biological transport is likely to be small.
M. Davies
semanticscholar   +4 more sources

Optimisation of Biological Transport Networks

open access: yesEast Asian Journal on Applied Mathematics, 2021
Transport networks such as blood vessel systems and leaf venation are universally required for large-size living organisms in order to overcome the low efficiency of the diffusion in large scale mass transportation. Despite substantial differences in living organisms, such networks have many common patterns — viz. biological transport networks are made
Lu, Yuankai, Hu, Dan
openaire   +3 more sources

A cross-diffusive evolution system arising from biological transport networks

open access: yesCommunications in Nonlinear Science and Numerical Simulation, 2021
In this paper, we are concerned with a cross-diffusive evolution system arising from biological transport networks. We study the general regularity properties of solutions to the corresponding Dirichlet-Neumann initial-boundary value problem (DNibvp). By
Bin Li, Li Xie
exaly   +2 more sources

Advances of Commercial and Biological Materials for Electron Transport Layers in Biological Applications

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Electron transport layer (ETL), one of the important layers for high-performing perovskite solar cells (PSCs), also has great potential in bioengineering applications. It could be used for biological sensors, biological imaging, and biomedical treatments
Zhifu Yin   +4 more
doaj   +3 more sources

Nanomaterials Designed for Antiviral Drug Delivery Transport across Biological Barriers

open access: yesPharmaceutics, 2020
Viral infections are a major global health problem, representing a significant cause of mortality with an unfavorable continuously amplified socio-economic impact.
Florina-Daniela Cojocaru   +9 more
doaj   +2 more sources

Thermal Diffusion as a Mechanism for Biological Transport

open access: yesZeitschrift für Naturforschung C, 1984
Accumulated experimental information is used to assess the possible significance of thermal diffusion to mass transport in living matter. Possible thermal gradients across membranes, a single living cell, and an ensemble of such cells (e.g. an organ, tumor, etc.) are estimated.
F J, Bonner, L O, Sundelöf
openaire   +3 more sources

MPTHub: An Open-Source Software for Characterizing the Transport of Particles in Biorelevant Media

open access: yesNanomaterials, 2022
The study of particle transport in different environments plays an essential role in understanding interactions with humans and other living organisms.
Leandro Gabriel   +4 more
doaj   +1 more source

Pharmacophore-Based Discovery of Substrates of a Novel Drug/Proton-Antiporter in the Human Brain Endothelial hCMEC/D3 Cell Line

open access: yesPharmaceutics, 2022
A drug/proton-antiporter, whose the molecular structure is still unknown, was previously evidenced at the blood-brain barrier (BBB) by functional experiments. The computational method could help in the identification of substrates of this solute carrier (
Maria Smirnova   +6 more
doaj   +1 more source

Emerging Roles of γ Aminobutyric Acid (GABA) Gated Channels in Plant Stress Tolerance

open access: yesPlants, 2021
The signaling role for γ-Aminobutyric acid (GABA) has been documented in animals for over seven decades. However, a signaling role for GABA in plants is just beginning to emerge with the discovery of putative GABA binding site/s and GABA regulation of ...
Mona Kaspal   +2 more
doaj   +1 more source

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