Results 71 to 80 of about 4,840 (219)

Sodium‐Based Battery Component Design: Imitating Lithium or Forging New Paths?

Small, EarlyView.
This Perspective elucidates the decisive yet underexplored impact of cation chemistry, Na+ vs. Li+ charge carriers, on the design, selection, and formulation of their corresponding battery systems, addressing common misconceptions and the pitfalls of overreliance on Li+ design principles. Leveraging the unique characteristics of Na+, it comprehensively
Xingxing Wang, Ziyu Song, Wenfang Feng, Moritz Schütte, Sascha Berg, Feng Cai, Viviane Maccio‐Figgemeier, Dirk Uwe Sauer, Stefano Passerini, Michel Armand, Zhibin Zhou, Egbert Figgemeier, Heng Zhang, Gebrekidan Gebresilassie Eshetu   +13 more
wiley   +1 more source

Synthesis and Characterization of Trivalent Cerium Complexes of p-tert-Butylcalix[4,6,8]Arenes: Effect of Organic Solvents

Journal of Chemistry, 2013
Reaction of Ce3+ with p-tert-butylcalix[n]arene (n=4,6,8) yields purple crystalline complexes structurally as [Ce(p-tert-butylcalix[4]arene-3H)2(NO3)(DMF)x](2 − x)DMF (1), [Ce(p-tert-butylcalix[6]arene-4H)2(NO3)(DMF)x](3 − x)DMF (2), and [Ce(p-tert ...
Md. Hasan Zahir
doaj   +1 more source

Fluorescence Sensing of Anions Like Adenosine 5ʹ‐Triphosphate With pH‐Gated Porous Dye‐Loaded Cerasomes

Small, EarlyView.
The development of gated systems enabling controlled pore opening offers new opportunities for sensing applications. This study explores dye loading in porous and non‐porous cerasomes and pH‐dependent ATP‐triggered gating via polyamine anchors. Porous cerasomes were synthesized using block‐co‐polymers, enabling controlled proton influx and fluorescence‐
Romane Vinot, Estela Climent, Maja Friedrich, Jérémy Bell, Knut Rurack   +4 more
wiley   +1 more source

Ultrasonic studies of resorcinol in protic and aprotic solvents at 40°

, 2002
Department of Chemistry, Saurashtra University, Rajkot-360 005, India E-mail : shkundal ad1 @sanchernet.in Fax: 91-0281-78512177633 Manuscript received 27 November 2000, accepted 31 May 2001 Various acoustical parameters like adiabatic compressibility (Ks) specific impedance (Z), intermolecular free path (Lf), Rao's molar sound function (R ...
openaire   +2 more sources

Solvatochromism of 5-(4-substituted arylazo)-4-phenyl-6-methyl-3-cyano-2-pyridones

Zaštita Materijala, 2018
Eight 5-(4-substituted arylazo)-4-phenyl-6-methyl-3-cyano-2-pyridones were synthesized by reaction of benzoylacetone and arendiazonium salt, followed by condensation with cyanoacetamide. Absorption spectra of all azo pyridone dyes were recorded in twelve
Gordana S. Ušćumlić, Bojan Đ. Božić   +1 more
doaj   +1 more source

Distinct Solvent Effects on Dispersibility and Photoinduced Hydrogen Release of Hydrogen Boride Sheets

Small, EarlyView.
Hydrogen boride (HB) sheets exhibit strongly solvent‐dependent dispersion and photoinduced hydrogen release. HB‐sheet dispersibility depends on solvent‐dependent interactions, whereas hydrogen release is more strongly associated with the hydrogen‐bonding character of the solvent.
Andi Mauliana, Osamu Oki, Akira Yamaguchi, Yohei Cho, Miwa Hikichi, Takahiro Kondo, Masahiro Miyauchi   +6 more
wiley   +1 more source

Effect of Polar Protic and Polar Aprotic Solvents on Negative-Ion Electrospray Ionization and Chromatographic Separation of Small Acidic Molecules

, 2016
A comprehensive study investigated the effect of polar protic (methanol and water) and polar aprotic (acetonitrile and acetone) solvents on the chromatographic separation and negative-ion electrospray (ESI) response of 49 diverse small, acidic molecules.
Christine A. Hughey (2021368), Michael L. Poltash (2021371), Brian A. Huffman (2021365)   +2 more
core   +1 more source

P,N,S‐Co‐Doped Red‐Emissive Carbon Dots for Microenvironment‐Sensitive Organelle Imaging and Monitoring Cellular Redox Processes

Small, EarlyView.
Phosphorus‐, nitrogen‐, and sulfur‐co‐doped red‐emissive carbon dots (PNS‐R‐CDs) enable ON–OFF–ON ClO−/GSH redox sensing and microenvironment‐responsive subnuclear imaging, providing a versatile fluorescent nanoplatform for monitoring localized oxidative stress and intracellular heterogeneity.
Amanda Ana Pinheiro, Chetan Gajanan Tathe, Richa Garg, Chayan Kanti Nandi, Mainak Banerjee, Amrita Chatterjee   +5 more
wiley   +1 more source

The density, dynamic viscosity and kinematic viscosity of protic and aprotic polar solvent (pure and mixed) systems: An experimental and theoretical insight of thermophysical properties [PDF]

, 2019
We report herein the thermophysical properties of pure protic and aprotic polar solvents (water, dimethyl sulfoxide and N,N-dimethyl formamide) and their mixed (binary and ternary) systems.
Baskar, Ashokkumar; id_orcid, Md, Sayem Alam, Md, Siddiq   +2 more
core   +1 more source

Solvent-dependent complex reaction pathways of bromoform revealed by time-resolved X-ray solution scattering and X-ray transient absorption spectroscopy

Structural Dynamics, 2019
The photochemical reaction pathways of CHBr3 in solution were unveiled using two complementary X-ray techniques, time-resolved X-ray solution scattering (TRXSS) and X-ray transient absorption spectroscopy, in a wide temporal range from 100 ps to tens of ...
Qingyu Kong, Dmitry Khakhulin, Ilya A. Shkrob, Jae Hyuk Lee, Xiaoyi Zhang, Jeongho Kim, Kyung Hwan Kim, Junbeom Jo, Jungmin Kim, Jaedong Kang, Van-Thai Pham, Guy Jennings, Charles Kurtz, Rick Spence, Lin X. Chen, Michael Wulff, Hyotcherl Ihee   +16 more
doaj   +1 more source