Results 171 to 180 of about 4,439 (217)

Coordinative‐Guest‐Triggered Dimensional Crossover in a Metal–Organic Framework With Rigid Metal–Oxo Rods

Chemistry – A European Journal, EarlyView.
We report a reversible structural phase transition in a metal–organic framework (MOF) triggered by the exchange of coordinative guest molecules. This MOF consists of rigid 1D Pb–O rods as building units, forming a 3D framework with 1D pores. Guest exchange induces pronounced changes in both the Pb–O rod structure and the dimensionality of the framework.
Keisuke Ishikawa, Kazuya Otsubo
wiley   +1 more source

Phenolic Composition, Antioxidant Activity and Caffeine as Chemical Markers for Differentiating Panamanian <i>Coffea arabica</i> and <i>Coffea canephora</i>. [PDF]

Molecules
Monrroy M, Arauz O, García JR.
europepmc   +1 more source

Exploring Calixarene‐Based Pseudorotaxane Architectures: Threading Ammonium Axles With an Exo‐Rim π‐Functionalized Calix[6]Arene Macrocycle

Chemistry – A European Journal, EarlyView.
This research presents a novel 1,4‐π‐functionalized calix[6]arene with enhanced interactions with dialkylammonium axles. We investigate threading behavior in CDCl3, highlighting how exo‐rim π‐functionalization affects binding affinity and stereoselectivity.
Veronica Iuliano, Paolo Della Sala, Placido Neri, Donato De Simone, Rocco Del Regno, Margherita De Rosa, Carmine Gaeta, Carmen Talotta   +7 more
wiley   +1 more source

Boosting salinity resilience and silymarin production in Silybum marianum: a sustainable strategy using mango-residue biochar and foliar α-tocopherol. [PDF]

BMC Plant Biol
Youssef SM, Mohamed IAA, Rateb YSH, Hassanain MA, Hassan ME, Ismail A.   +5 more
europepmc   +1 more source

Effects of Biotin on a Fluorescein‐Based Photosensitizer Revealed by Multiscale Computational Modeling

Chemistry – A European Journal, EarlyView.
Biotinylation of a fluorescein‐based photosensitizer enhances its performance in PDT through a synergistic dual action. In addition to Type II singlet oxygen generation common to both dyes, the biotinylated system induces stronger membrane perturbation and higher local accumulation in lipid membranes, associated with increased water permeability and ...
Valeria Butera, Alessandra Gilda Ritacca, Giampaolo Barone, Nino Russo, Marta Erminia Alberto   +4 more
wiley   +1 more source

Characterization of antioxidant qualities and exploration of mechanisms in different colored onions: Insights from metabolomics and systems biology. [PDF]

Food Chem X
He C, Mkunga JJ, Zhang D, Choudhary MI, Zhai W, Xie X, Fei L, Shan C, Yang X, Cai W.   +9 more
europepmc   +1 more source

Box–Behnken optimization and ANN‐ANFIS integrated modelling for transesterification using thermally activated basic oxygen furnace slag catalyst

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Global energy demand and environmental concerns have intensified the search for renewable and sustainable energy sources. This study thus, focuses on optimizing the transesterification process of waste cooking oil (WCO) using thermally activated basic oxygen furnace slag catalyst calcined at 850°C (BOF 850). The optimization and modelling were
Johra S. Ali, Hillary L. Rutto
wiley   +1 more source

Manganese sulfide nanoparticles (MnS NPs) enhance morpho-physiological traits, productivity and oil yield in linseed under field trial. [PDF]

Sci Rep
Khan J, Rukh M, Khan M, Zia M.
europepmc   +1 more source