Results 181 to 190 of about 31,396 (263)

Exploring the World of Double Nanohoops

Angewandte Chemie International Edition, Volume 65, Issue 6, 2 February 2026.
As two conjugated nanohoops covalently linked by a central unit, double nanohoops are a relatively new class of strained nanocarbons with different properties to single nanohoops. This review gives an overview of all reported double nanohoops, categorizing their structures, syntheses, and discussing properties and applications. Creativity and synthetic
Luisa Rzesny, Philipp Seitz, Birgit Esser   +2 more
wiley   +1 more source

Optimization of Supercritical Fluid Extraction for the Recovery of γ-Oryzanol-Rich Extracts with Improved Bioactivity from Rice Bran. [PDF]

Antioxidants (Basel)
Baixinho JP, Cardeira M, Bento-Silva A, Partidário AMC, Serra AT, Bronze MDR, Fernández N.   +6 more
europepmc   +1 more source

Solvent Hierarchy in Hydrogen‐Bonded Organic Frameworks Enables Orthogonal Stability and Dynamic Responsiveness

Aggregate, Volume 7, Issue 2, February 2026.
This work introduces a solvent hierarchy strategy that orthogonally integrates structural and adsorbed solvents to concurrently achieve stability and dynamicity in hydrogen‐bonded organic frameworks. High‐boiling DMSO provides structural integrity while adsorbed solvents enable reversible transformations, with the system's fluorescence response ...
Mengjiao Zhang, Xuan He, Shengyong Deng, Yadong Shi, Peifa Wei   +4 more
wiley   +1 more source

Bioactivities of Quinic Acids from Vitex rotundifolia Obtained by Supercritical Fluid Extraction. [PDF]

Antioxidants (Basel)
Le DD, Jang YS, Truong V, Yu S, Dinh T, Lee M.   +5 more
europepmc   +1 more source

Thermal-fluid coupling analysis of oil shale pyrolysis and displacement by heat-carrying supercritical carbon dioxide

, 2020
Shuai Zhao, Xiaoshu Lü, Qiang Li, Youhong Sun   +3 more
openalex   +2 more sources

Screen ammonium‐based deep eutectic solvents for CO2 capture: Extended UNIFAC‐DES, calibrated COSMO‐RS, and experiment

AIChE Journal, Volume 72, Issue 2, February 2026.
Abstract CO2 solubility in deep eutectic solvent (DES) is a critical property to indicate the competence of using DESs for carbon capture. This work presents a systematic screening framework with computational and experimental procedures to identify the promising ammonium‐based DESs for CO2 absorption.
Hao Qin, Xiang Zhang, Jiawei Ruan, Kai Sundmacher   +3 more
wiley   +1 more source

Miniaturized Supercritical Fluid Chromatography Coupled with Ion Mobility Spectrometry: A Chip-Based Platform for Rapid Chiral and Complex Mixture Analysis. [PDF]

Anal Chem
Schwieger J, Welters K, Thoben C, Nitschke A, Zimmermann S, Belder D.   +5 more
europepmc   +1 more source

Copaifera langsdorffii supercritical fluid extraction: Chemical and functional characterization by LC/MS and in vitro assays

, 2015
Ana R. Costa, Luís Alexandre Pedro de Freitas, J. A. Mendiola, Elena Ibáñez   +3 more
openalex   +1 more source

Sharp commutator estimates of all order for Coulomb and Riesz modulated energies

Communications on Pure and Applied Mathematics, Volume 79, Issue 2, Page 207-292, February 2026.
Abstract We prove functional inequalities in any dimension controlling the iterated derivatives along a transport of the Coulomb or super‐Coulomb Riesz modulated energy in terms of the modulated energy itself. This modulated energy was introduced by the second author and collaborators in the study of mean‐field limits and statistical mechanics of ...
Matthew Rosenzweig, Sylvia Serfaty
wiley   +1 more source