Results 91 to 100 of about 12,878 (240)
Self‐Assembled Nanostructured Microgels with Reconfigurable Morphologies
Small, EarlyView.This work presents bent‐core amphiphiles that self‐assemble into fibrillar, tubular, and helical nanofiber‐like nanostructures, forming organogels that can be emulsified into water as nanostructured microgels. These droplets preserve internal architectures and, when combined with fluorocarbon oils, yield multicompartment emulsions with dynamically ...
Cristina Álvarez‐Solana +2 more
wiley +1 more source
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
Static dielectric constant of some pure protic and aprotic solvents and for binary solvent mixtures
, 2006 Department of Chemistry, University of Kalyani, Kalyani-741 235. Nadia. West Bengal. India E-mail : drasit_guha@yahoo.co. in B. P. Poddar Institute of Management & Technology, Kolkata-700 052, India E-mail : drumil_rupa @yahoo.co.uk Manuscript received 6 December 2004, revised 21 September 2005, accepted 23 September 2005 The dielectric constant ...
A. Guha, Pal, Rupa
openaire +1 more source
Enhanced Resolution in EPR Spectroscopy Using para‐Hydrogen Matrices
Angewandte Chemie International Edition, Volume 65, Issue 6, 2 February 2026.We demonstrate the advantageous properties of solid para‐hydrogen (p‐H2) matrices for electron paramagnetic resonance (EPR) spectroscopy by investigating the 2,2,6,6‐tetramethylpiperidinyloxyl (TEMPO) radical and an in situ generated P‐centered mono‐radical.
Adrián Portela‐González +2 more
wiley +1 more source
On the properties of a single OPLS-UA model curcumin molecule in water, methanol and dimethyl sulfoxide. Molecular dynamics computer simulation results [PDF]
, 2017 The properties of model solutions consisting of a solute --- single curcumin molecule in water, methanol and dimethyl sulfoxide solvents have been studied using molecular dynamics (MD) computer simulations in the isobaric-isothermal ensemble.
Ilnytskyi, J. M. +2 more
core +2 more sources
European Journal of Organic Chemistry, Volume 29, Issue 3, January 22, 2026.This brief compendium summarizes the most successful asymmetric hydrogenation strategies for the preparation of chiral monocyclic γ‐lactone derivatives from keto acids and keto esters, with emphasis on their relevance for large‐scale production and high enatioselectivities. This article provides a brief compendium on the production of chiral monocyclic
Marta Feliz, Maria J. Sabater
wiley +1 more source
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 +1 more
doaj +1 more source
Investigation on Tautomeric Equilibrium of Schiff Base in Mixed Binary Solvent [PDF]
, 2010 Enol imine- keto inamine tautomeric equilibrium has been studied in bis-salicilidene schiff base (sal-en-Sal) with a spacer unit in aqueous-organic binary solvent mixture.
Malik, P
core
Polar and hydrogen-bonding effects of alcohols on the emission spectrum of styrene-triethylamine system [PDF]
, 2005 The emission spectra of styrene (ST)-triethylamine (TEA) systems were measured under steady-state illumination conditions in some THF-protic solvent mixtures.
A. M. Halpern +21 more
core +1 more source
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 +16 more
doaj +1 more source