Results 71 to 80 of about 9,204 (261)

Microencapsulation of Green Coffee Beans (Coffea canephora) Extract using Whey Protein Concentrate

open access: yesIraqi Journal of Pharmaceutical Sciences, 2022
Coffee bean contains bioactive compounds including caffeine and chlorogenic acid (CGA) that have a stimulant effect and are used for combating fatigue and drowsiness, and enhancing alertness.
Muhammad Ali Husni   +3 more
doaj   +1 more source

Infinite Functional Versatility, Formidable Limits: Evaluating Gallium‐Based Liquid Metals in Rechargeable Batteries

open access: yesCarbon Energy, EarlyView.
Beyond the hype surrounding the self‐healing properties of gallium‐based liquid metals (Ga‐LMs), this perspective critically examines their functional roles in metal‐ion batteries, highlighting both their underlying merits and the often‐overlooked challenges, including non‐representative design and testing configurations, performance overestimations ...
Turly P. P. Sumanasekara   +7 more
wiley   +1 more source

Preparation and quality evaluation of compound cinnamaldehyde microcapsules

open access: yesSiliao yanjiu, 2023
The experiment was to optimize preparation technology and evaluate the quality of compound cinnamaldehyde microcapsules. Compound cinnamaldehyde microcapsules were prepared by monocoagulation method, of which ethylcellulose was wall material.
LI Yu-wei   +6 more
doaj  

Microstructure and Properties of Self-Assembly Graphene Microcapsules: Effect of the pH Value

open access: yesNanomaterials, 2019
Graphene has attracted attention in the material field of functional microcapsules because of its excellent characteristics. The content and state of graphene in shells are critical for the properties of microcapsules, which are greatly affected by the ...
Yan-Dong Guo   +7 more
doaj   +1 more source

Living Microbial Drugs

open access: yesChemistry – A European Journal, EarlyView.
The introduction outlines the review scope. Microbial cell factories as living drugs cover host–gut microbiota, bacteria, yeast, and other microbial systems, with comparative host advantages. Engineering strategies include synthetic circuits, quorum sensing, and memory.
Cemile Elif Özçelik   +3 more
wiley   +1 more source

Droplet microfluidics: Enabling the tailored fabrication of hydrogel particles

open access: yesDroplet, EarlyView.
Droplet microfluidics enables precise, versatile fabrication of hydrogel particles with controlled size, composition, and structure. This review summarizes fundamental principles, engineering strategies, and emerging applications, providing a framework for advancing microfluidic hydrogel technologies.
Zhongqiao Gan, Xu Hou
wiley   +1 more source

Transition Metal Compounds as Thermochromic Materials: Classification, Properties, Limitations, and Applications

open access: yesEcoEnergy, EarlyView.
This review systematically examines how different transition metal compounds—such as binary and multinary metal oxides, halides, sulfides, and salts—exhibit thermochromism based on the d‐electron configurations of their transition metal cations. It focuses on three main mechanisms of thermochromism: phase transition, charge transfer, and bandgap change.
Jie Wang   +5 more
wiley   +1 more source

PERILAKU DISOLUSI KETOPROFEN DAN INDOMETASIN FARNESIL TERSALUT GEL KITOSAN-GG

open access: yesJurnal Ilmu Pertanian Indonesia, 2008
Chitosan, a modification of shrimp-shell waste, has been utilized as microcapsule. However, it's fragile gel property needs to be strengthened by adding glutaraldehyde (glu) and natural hydrocolloid guar gum (gg).
Purwantiningsih Sugita   +3 more
doaj  

Thermochromic Radiative Cooling Coatings with Robust Superhydrophobicity for Energy‐Efficient Buildings

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A scalable, color‐adaptive radiative cooling coating is developed to enable dynamic spectral regulation via a reversible thermochromic transition at ~45 °C and a high solar reflectance of 91.7%. The coating achieves 4.44 °C outdoor sub‐ambient cooling while providing robust superhydrophobicity and environmental durability through its micro/nano ...
Ziqi Li   +8 more
wiley   +1 more source

Hemolysis Evaluation of Centrifugal Pumps Using Microcapsule Suspension

open access: yes, 2006
Objectives Bovine and human blood has been widely used for in vitro hemolysis testing to evaluate centrifugal cardiac assist pumps. However, results from such tests are complicated by variations in the susceptibility of individual red blood cells to ...
D.J. Horvath   +8 more
core   +1 more source

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