Results 31 to 40 of about 62,450 (242)

Preparation of spinel ferrites-based flexible electrodes for high electrochemical performances

Chemical Physics Impact
In this study, we synthesized two different types of spinel ferrites as CoFe2O4 and NiFe2O4 nanocomposites by thermal decomposition method to improve the performance of supercapacitor research. Numerous physicochemical characterization tests, including X-
Infant Francita Fonseka Christopher, Amudhavalli Karuppiah   +1 more
doaj   +1 more source

Supercapacitor Electrodes Based on Furan-EDOT Copolymers via Electropolymerization

International Journal of Electrochemical Science, 2014
A series of furan-EDOT copolymer films, namely, P(Fu-EDOT), P(Fu-EDOT-Fu) and P(EDOT-Fu- EDOT), were electrochemically synthesized from their corresponding monomers and evaluated as active electrode materials for supercapacitor applications by ...
Shijie Zhen, Xiumei Ma, Baoyang Lu, Shouli Ming, Kaiwen Lin, Li Zhao, Jingkun Xu, Weiqiang Zhou   +7 more
doaj   +1 more source

Boosting Specific Energy and Power of Carbon-Ionic Liquid Supercapacitors by Engineering Carbon Pore Structures

Frontiers in Chemistry, 2020
Carbon-ionic liquid (C-IL) supercapacitors (SCs) promise to provide high capacitance and high operating voltage, and thus high specific energy. It is still highly demanding to enhance the capacitance in order to achieve high power and energy density.
Dong Zhang, Hongquan Gao, Guomin Hua, Haitao Zhou, Jianchun Wu, Bowei Zhu, Chao Liu, Jianhong Yang, De Chen, De Chen   +9 more
doaj   +1 more source

Capacitive Saccharide Sensor Based on Immobilized Phenylboronic Acid with Diol Specificity [PDF]

Applied Biochemistry and Biotechnology, 2018
A capacitive sensor for saccharide detection is described in this study. The detection is based on selective interaction between diols and aminophenylboronic acid (APBA) immobilized on a gold electrode. Glucose, fructose, and dextran (MW: 40 kDa) were tested with the system over wide concentration ranges (1.0 x 10-8 M - 1.0 x 10-3 M for glucose, 1.0 x ...
Bergdahl, Gizem Ertürk, Hedström, Martin, Mattiasson, Bo   +2 more
openaire   +2 more sources

Pore Structure Regulation and Electrochemical Performance Characterization of Activated Carbon for Supercapacitors

Frontiers in Energy Research, 2021
In order to achieve the purpose of regulating the pore structure characteristics of activated carbon by adjusting the experimental parameters, the effects of carbonization temperature, carbonization time, pre-activation temperature, pre-activation time ...
Shijie Li, Shijie Li, Tao Xing, Yilin Wang, Pengwei Lu, Weixue Kong, Shenao Li, Xiaomin Su, Xinkuan Wei   +8 more
doaj   +1 more source

Cell Type-specific Modes of Feedback Regulation of Capacitative Calcium Entry [PDF]

Journal of Biological Chemistry, 1996
The Ca2+-ATPase inhibitor, thapsigargin, activated Ca2+ entry into pancreatic acinar cells, a process known as capacitative calcium entry. In cells loaded with the calcium chelator BAPTA, the transient Ca2+ release was blunted and the rise of [Ca2+]i on readdition of Ca2+ was slowed. However, the steady-state [Ca2+]i due to Ca2+ entry was substantially
M C, Louzao, C M, Ribeiro, G S, Bird, J W, Putney   +3 more
openaire   +2 more sources

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Preparation and Electrochemical Properties of Molybdenum Disulfide Nanomaterials

Engineering Proceedings
As a transition metal chalcogenide, molybdenum disulfide is an important two-dimensional material. Due to its structural anisotropy, its different morphological structures impact performance. Therefore, improving existing preparation methods enhances its
Pin-Syuan Chen, Yi Hu, Si-Ying Li, Marta Mazurkiewicz-Pawlicka, Artur Małolepszy   +4 more
doaj   +1 more source

Enhancement of the electrochemical properties of commercial coconut shell-based activated carbon by H2O dielectric barrier discharge plasma [PDF]

Royal Society Open Science, 2019
Commercial coconut shell-based activated carbon (CSAC) has low specific capacitance and specific capacitance retention owing to its undeveloped pore structure and low proportion of heteroatoms.
Xin Wang, Xiaoyan Zhou, Weimin Chen, Minzhi Chen, Chaozheng Liu   +4 more
doaj   +1 more source

Cis‐regulatory and long noncoding RNA alterations in breast cancer – current insights, biomarker utility, and the critical need for functional validation

Molecular Oncology, EarlyView.
The noncoding region of the genome plays a key role in regulating gene expression, and mutations within these regions are capable of altering it. Researchers have identified multiple functional noncoding mutations associated with increased cancer risk in the genome of breast cancer patients.
Arnau Cuy Saqués, Aracele Martinez‐Mendez, John Crown, Alex Eustace   +3 more
wiley   +1 more source