Results 111 to 120 of about 243,776 (300)

Modeling and Simulation of hGAT1: A Mechanistic Investigation of the GABA Transport Process

open access: yesComputational and Structural Biotechnology Journal, 2019
Human γ-Aminobutyric acid transporter 1 (hGAT1) is a Na+/Cl− dependent co-transporter that plays a key role in the inhibitory neurotransmission of GABA in the brain. Due to the lack of structural data, the exact co-transport mechanism of GABA reuptake by
Sadia Zafar   +4 more
doaj   +1 more source

Packaging of Macroscopic Material Payloads: Needs, Challenges, Concepts, and Future Directions

open access: yesAdvanced Engineering Materials, EarlyView.
This review introduces a unified framework that decomposes any macroscopic packaging system into the payload, packaging material, and packaging strategy and combines them into a conceptual packaging equation: packaging strategy = payload + packaging material.
Venkata S. R. Jampani, Manos Anyfantakis
wiley   +1 more source

Synthesis of a Novel Thermoresponsive S53P4 Bioactive Glass Extract–Poloxamer 407 Injectable Hydrogels: Assessment of Biocompatibility and Antimicrobial Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates innovative thermoreversible hydrogels derived from S53P4 bioactive glass extracts to aid in the healing of infected diabetic foot wounds. These injectable gels, which gel at body temperature, release beneficial ions and remain stable over time.
Marian G. Vargas Guerrero   +9 more
wiley   +1 more source

ZIPCO, a putative metal ion transporter, is crucial for Plasmodium liver‐stage development

open access: yesEMBO Molecular Medicine, 2014
The malaria parasite, Plasmodium, requires iron for growth, but how it imports iron remains unknown. We characterize here a protein that belongs to the ZIP (Zrt‐, Irt‐like Protein) family of metal ion transport proteins and have named ZIP domain ...
Tejram Sahu   +9 more
doaj   +1 more source

Transcriptional regulation of salinity stress: role and spatio-temporal expressions of ion-transporter gene promoters

open access: yesBiologia Plantarum, 2018
Ion transporters play an important role in ion homeostasis and control ion flow from its intrusion to exclusion in the entire plant system. Abiotic stress tolerance in plants depends immensely on the activity of these transporters.
P. K. Agarwal, A. Dave, P. Agarwal
doaj   +1 more source

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann   +3 more
wiley   +1 more source

The effects of voltage dependence and ion-binding reaction rates on a thermodynamically constrained mathematical model of the Na/Ca exchanger

open access: yesScientific Reports
Specialized mathematical models have been proposed to quantitatively assess the ion transporter performance in heart-related physiological experiments. The Na/Ca exchanger imports three Na+ ions into the cell and exports one Ca2+ ion; therefore, it plays
Shaocong Ou   +6 more
doaj   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

open access: yesAdvanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Brain-expressed 3’UTR extensions strengthen miRNA cross-talk between ion channel/transporter encoding mRNAs

open access: yesFrontiers in Genetics, 2014
Why protein-coding genes express transcripts with longer 3’untranslated regions (3’UTRs) in the brain rather than in other tissues remains poorly understood.
Claudia C Wehrspaun   +5 more
doaj   +1 more source

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland   +5 more
wiley   +1 more source

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