Results 41 to 50 of about 1,606,513 (281)

Improved piezocatalytic performance of BaTiO₃ nanowires via in situ pore structure regulation

open access: yesNano Convergence
In conventional catalytic reactions, the specific surface area of the catalyst plays a pivotal role in determining the reaction rate. Similarly, in piezocatalysis, the modulation of pore structure is equally critical. In this study, BaTiO₃ nanowires were
Yiren Liu   +5 more
doaj   +1 more source

Recent advances in nanomaterial-modified electrical platforms for the detection of dopamine in living cells

open access: yesNano Convergence, 2020
Dopamine is a key neurotransmitter that plays essential roles in the central nervous system, including motor control, motivation, arousal, and reward. Thus, abnormal levels of dopamine directly cause several neurological diseases, including depressive ...
Yeon-Woo Cho   +5 more
doaj   +1 more source

Electrochemical activity of Samarium on starch-derived porous carbon: rechargeable Li- and Al-ion batteries

open access: yesNano Convergence, 2020
Rechargeable metal-ion batteries are considered promising electric storage systems to meet the emerging demand from electric vehicles, electronics, and electric grids.
Kaiqiang Zhang   +9 more
doaj   +1 more source

Mod-  Convergence [PDF]

open access: yesInternational Mathematics Research Notices, 2014
Using Fourier analysis, we study local limit theorems in weak-convergence problems. Among many applications, we discuss random matrix theory, some probabilistic models in number theory, the winding number of complex brownian motion and the classical situation of the central limit theorem, and a conjecture concerning the distribution of values of the ...
Delbaen, Freddy   +2 more
openaire   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Enhanced voltage and capacitance in flexible supercapacitors using electrospun nanofiber electrolytes and CuNi2O3@N-Doped omnichannel carbon electrodes

open access: yesNano Convergence
Developing functional solid polymer electrolytes (SPEs) is crucial for flexible, lightweight, and portable supercapacitors. This work presents an electrospinning approach to fabricate SPEs using poly(vinyl alcohol)-sodium chloride (PVA-NaCl) nanofibers ...
Ponnaiah Sathish Kumar   +4 more
doaj   +1 more source

Lipid-coated ZnO nanoparticles synthesis, characterization and cytotoxicity studies in cancer cell

open access: yesNano Convergence, 2020
ZnO nanoparticles are widely used in biological, chemical, and medical fields, but their toxicity impedes their wide application. In this study, pristine ZnO NPs (~ 7 nm; ~ 18 nm; ~ 49 nm) and lipid-coated ZnO NPs (~ 13 nm; ~ 22 nm; ~ 52 nm) with ...
Dingding Cao   +5 more
doaj   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Divalent Europium-containing colloidal metal halide nanocrystals for light-emitting applications

open access: yesNano Convergence
Lanthanide-based inorganic nanomaterials have been widely utilized as luminescent materials for broad-ranging applications in lighting, display, and optoelectronic devices.
Ho Young Woo   +8 more
doaj   +1 more source

Electrochemical H2O2 biosensor based on horseradish peroxidase encapsulated protein nanoparticles with reduced graphene oxide-modified gold electrode

open access: yesNano Convergence, 2020
In this study, an electrochemical biosensor composed of a horseradish peroxidase (HRP)-encapsulated protein nanoparticles (HEPNP) was fabricated for the sensitive and selective detection of H2O2.
Jeong-Hyeop Shin   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy