Results 61 to 70 of about 7,916 (223)

A general and green approach of pH‐sensitive ZIF‐67 for encapsulating active substances

open access: yesSmart Molecules, EarlyView.
Zeolitic imidazolate framework‐67 (ZIF‐67) was successfully synthesized in deionized water for 2 h in this work; meanwhile, various active substances could be encapsulated in one‐pot with the same process, resulting in high loading rates. The study delved into the growth mechanism, morphological difference and loading capacity.
Xinyi Sun   +6 more
wiley   +1 more source

Water sorption behaviour of commercial furcellaran

open access: yesHeliyon, 2022
Water sorption isotherms are important tool for designing the technological processes and predicting stability and shelf life of food. The aim of the work was to determine the water sorption isotherms of commercial furcellaran at different temperatures ...
Kairit Eha   +3 more
doaj   +1 more source

Lattice-gas modeling of CO adlayers on Pd(100)

open access: yes, 2003
Using a lattice-gas model with pairwise interactions, we study the ordered structures, coverage dependence of the heat of adsorption, and other experimentally observable behavior of adsorbed CO overlayers on Pd(100) single crystal surfaces.
Liu, Da-Jiang
core   +1 more source

Sorption Isotherm Curves in Dry Extruded Pet Foods: Evaluation and Comparison With the Drying Curve

open access: yesJournal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Sorption isotherms evaluate water exchange between food and environments with different water activities (aw), providing valuable information on physical changes and susceptibility of deterioration due to lipid oxidation and microbial growth.
Mayara Uana da Silva   +4 more
wiley   +1 more source

Equilibrium isotherms and isosteric heat of pepper variety bico (Capsicum chinense Jacq.)

open access: yesActa Scientiarum: Technology, 2015
During processing, the storage requires attention, since the moisture content is a major factor that influences the quality of raw materials and manufactured products. Equilibrium isotherm represents the relationship between the material moisture content
Philipe dos Santos   +4 more
doaj   +1 more source

Design of Covalent Organic Frameworks for Methane Storage [PDF]

open access: yes, 2011
We designed 14 new covalent organic frameworks (COFs), which are expected to adsorb large amounts of methane (CH_4) at 298 K and up to 300 bar. We have calculated their delivery uptake using grand canonical Monte Carlo (GCMC) simulations.
Goddard, William A., III   +2 more
core   +1 more source

Adsorption of Xe and Ar on Quasicrystalline Al-Ni-Co

open access: yes, 2004
An interaction potential energy between and adsorbate (Xe and Ar) and the 10-fold Al-Ni-Co quasicrystal is computed by summing over all adsorbate-substrate interatomic interactions.
Bruch L W   +11 more
core   +1 more source

A critical review of porous adsorbents for air separation: From fundamental insights to rational adsorbent design

open access: yesAIChE Journal, Volume 72, Issue 4, April 2026.
Abstract Air separation via selective adsorption using porous adsorbents offers energy‐efficient alternatives to cryogenic distillation for producing high‐purity O2 and N2. Adsorbent efficacy depends on balancing selectivity, durability, and performance consistency across varying conditions. This comprehensive review critically discusses the design and
Tianqi Wang   +9 more
wiley   +1 more source

Experimental study on gas adsorption and desorption characteristics of coal sample under variable temperature and pressure

open access: yesGong-kuang zidonghua, 2020
In order to study influence of temperature and pressure on gas adsorption and desorption characteristics of coal sample, adsorption capacity, isosteric heat of adsorption, Langmuir adsorption constant, initial effective diffusion coefficient and ...
XIA Hui, CAI Feng, YUAN Yuan, XU Chao
doaj   +1 more source

The Application of Metal–Organic Frameworks as Drug Delivery Systems: From the Perspective of Molecular Dynamics Simulations

open access: yesMedComm, Volume 7, Issue 4, April 2026.
This review article provides a comprehensive exploration of the synergistic integration of molecular dynamics (MD) simulations and metal–organic frameworks (MOFs) to advance the design and optimization of nanoscale drug delivery systems (DDSs). We believe this work will be of significant interest to researchers in nanomedicine, computational biology ...
Jiahao Xu   +11 more
wiley   +1 more source

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