Results 81 to 90 of about 118,419 (393)

Best‐Practice Reporting for Porous Materials Adsorption Data

open access: yesAngewandte Chemie, EarlyView.
Digital reporting of adsorption data critically relies on standardization enabling FAIR data management, AI‐based discovery, and massive data mining for the exploration of advanced porous materials in sustainable processing for future society. Abstract Recent decades have seen an enormous evolution of novel porous materials for catalysis, energy ...
Daniel W. Siderius   +6 more
wiley   +2 more sources

Supercritical fluid extraction of β-carotene from ripe bitter melon pericarp

open access: yesScientific Reports, 2019
Study ascertained the recovery of β-carotene from enzyme-treated (enzyme load of 167 U/g) pericarp of ripe bitter melon using supercritical fluid extraction (SFE) technique.
A. Patel, A. Kar, S. Dash, S. K. Dash
semanticscholar   +1 more source

Method for growth of crystals by pressure reduction of supercritical or subcritical solution [PDF]

open access: yes, 1985
Crystals of high morphological quality are grown by dissolution of a substance to be grown into the crystal in a suitable solvent under high pressure, and by subsequent slow, time-controlled reduction of the pressure of the resulting solution. During the
Shlichta, P. J.
core   +1 more source

Multifunctional Bamboo Based Materials Empowered by Multiscale Hierarchical Structures—A Critical Review

open access: yesAdvanced Materials, EarlyView.
This review summarizes the latest progress in transforming renewable bamboo resources into high‐value functional materials. It emphasizes how to leverage bamboo's multiscale hierarchical structures to realize innovative applications in energy, construction, environment, and medicine, providing key insights for developing high‐performance bio‐based ...
Yuxiang Huang   +13 more
wiley   +1 more source

The Use of Supercritical Fluid Extraction in Carrier Recovery from a Spent Active Carbon–Zinc Acetate Catalyst

open access: yesAdsorption Science & Technology, 2002
The present paper is aimed at showing the usefulness of supercritical fluid extraction in the removal of organic substances and zinc from the surface of a dangerous waste product, i.e. spent catalyst employed in the manufacture of vinyl acetate.
Lidia Dąbek
doaj   +1 more source

Supercritical Fluid Extraction of Berry Seeds: Chemical Composition and Antioxidant Activity

open access: yesJournal of Food Quality, 2018
The influence of supercritical fluid extraction (SFE) and solvent extraction of oils from cloudberry, bilberry, and black currant seeds on the yield, chemical properties, and recovery of antioxidant compounds was investigated.
G. Gustinelli   +6 more
semanticscholar   +1 more source

Supercritical Extraction of Lycopene from Tomato Industrial Waste with Ethane [PDF]

open access: yes, 2012
Supercritical fluid extraction of all-E-lycopene from tomato industrial wastes (mixture of skins and seeds) was carried out in a semi-continuous flow apparatus using ethane as supercritical solvent. The effect of pressure, temperature, feed particle size,
Cristino, Ana F.   +5 more
core  

Growth of surface undulations at the Rosensweig instability [PDF]

open access: yes, 2007
We investigate the growth of a pattern of liquid crests emerging in a layer of magnetic liquid when subjected to a magnetic field oriented normally to the fluid surface.
Knieling, Holger   +4 more
core   +2 more sources

Quadruple Helix Inversions of Liquid Crystals Orchestrated by Direct Chirality Transmission of an Intrinsically Chiral Light‐Driven Molecular Machine

open access: yesAdvanced Materials, EarlyView.
A molecular motor with four‐state dynamic chirality is integrated into liquid crystals, enabling quadruple sequential helix inversions and high helical twisting power. Due to high motor efficiency, the supramolecular helicity can be controlled by near‐infrared light via upconversion nanoparticles, resulting in a robust, multistate, photoresponsive soft
Jinyu Sheng   +3 more
wiley   +1 more source

Some Advances in Supercritical Fluid Extraction for Fuels, Bio-Materials and Purification

open access: yesProcesses, 2019
Supercritical fluids are used for the extraction of desired ingredients from natural materials, but also for the removal of undesired and harmful ingredients. In this paper, the pertinent physical and chemical properties of supercritical water, methanol,
Y. Marcus
semanticscholar   +1 more source

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