Results 1 to 10 of about 494,979 (336)

Hepatocyte-specific Prominin-1 protects against liver injury-induced fibrosis by stabilizing SMAD7

open access: yesExperimental and Molecular Medicine, 2022
Liver disease: Preventing progression of fibrosis Progression of liver fibrosis is kept in check by a regulatory protein that switches off a signaling pathway responsible for cell death and subsequent scar tissue formation.
Hyun Lee   +13 more
doaj   +1 more source

Field emission characteristics of a nanotube-fullerene composite: a theoretical study

open access: yesMaterials Research Express, 2021
First-principles calculations are used to investigate electronic and field emission characteristics of a nanotube-fullerene composite (a single-walled carbon nanotube (CNT) with a C _20 molecule), which indicate that emission currents of the CNT ...
Shunfu Xu   +5 more
doaj   +1 more source

Influence of temperature on thermoelectric effect in the composite material based on carbon nanotubes and polyaniline

open access: yesSt. Petersburg Polytechnical University Journal: Physics and Mathematics, 2022
In the paper, the effect of temperature (range 22 – 140 °C) on the power factor (PF) of composite material made of multi-walled carbon nanotubes with a 10 nm thick polyaniline coating applied to their surface has been studied.
Tretyakov Artem   +4 more
doaj   +1 more source

Insights into Structural, Electronic, and Transport Properties of Pentagonal PdSe2 Nanotubes Using First-Principles Calculations

open access: yesNanomaterials, 2023
One-dimensional (1D) novel pentagonal materials have gained significant attention as a new class of materials with unique properties that could influence future technologies. In this report, we studied the structural, electronic, and transport properties
Nguyen Thanh Tien   +4 more
doaj   +1 more source

Tubular C3N4 Nanotubes as Metal-Free Sulfur Hosts toward Stable Lithium–Sulfur Batteries

open access: yesEnergies, 2023
Lithium–sulfur batteries (LSBs) with high energy density have the potential to replace current commercial lithium-ion batteries. However, the shuttle effect and the low conversion kinetics of lithium polysulfide (LiPS) remain the main challenges in the ...
Chaoqi Zhang   +13 more
doaj   +1 more source

Fonksiyonelleştirilmiş Titanyum Dioksit Nanotüp Sentezi

open access: yesSüleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2020
TiO2 nanotüp sentezi ile ilgili yapılan çalışmalarda belirtilen koşullarda nanotüplerin oluştuğu yönünde sonuçlar verilirken, karakterizasyon sonuçlarının nano malzemenin toz formuna ait olduğu, tübüler yapılara ait formların oluşmadığı görülmektedir.
Banu TÜRKASLAN   +2 more
doaj   +1 more source

Resolving set and exchange property in nanotube

open access: yesAIMS Mathematics, 2023
Give us a linked graph, $ G = (V, E). $ A vertex $ w\in V $ distinguishes between two components (vertices and edges) $ x, y\in E\cup V $ if $ d_G(w, x)\neq d_G (w, y). $ Let $ W_{1} $ and $ W_{2} $ be two resolving sets and $ W_{1} $ $ \neq $ $ W_{2} $.
Ali N. A. Koam   +4 more
doaj   +1 more source

Circuit Level Modeling of Electrically Doped Adenine–Thymine Nanotube Based Field Effect Transistor

open access: yesIEEE Access, 2020
We investigate the gate-controlled, electrically doped tunnelling current in Adenine-Thymine heterojunction nanotube-based Field Effect Transistor (FET). This analytical model FET is designed by Density Functional Theory (DFT) and Non-Equilibrium Green's
Debarati Dey   +4 more
doaj   +1 more source

Novel Nanofluidic Cells Based on Nanowires and Nanotubes for Advanced Chemical and Bio-Sensing Applications

open access: yesNanomaterials, 2021
Since the first introduction of one-dimensional nanochannels for single-molecule detection, there has been increasing interest in modern nanofluidic systems, such as chemical and biological sensing applications.
Xin-Yi Zhu   +5 more
doaj   +1 more source

Role of Bacterial Cytoskeleton and Other Apparatuses in Cell Communication

open access: yesFrontiers in Molecular Biosciences, 2020
The bacterial cytoskeleton is crucial for sensing the external environment and plays a major role in cell to cell communication. There are several other apparatuses such as conjugation tubes, membrane vesicles, and nanotubes used by bacterial cells for ...
Divya Singhi, Preeti Srivastava
doaj   +1 more source

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