Abstract Metal-assisted etching of silicon in HF aqueous solution has attracted widespread attention due to its potential applications electronics, photonics, renewable energy, and biotechnology. In this paper, the basic process mechanism metal assisted electrochemical vapor or liquid atmosphere based on galvanic cells are reviewed. This paper focuses use gas-phase oxidants O 2 H instead phase ...

Reduced graphene oxide/poly (ionic liquid) functionalized nano-fibrillated cellulose composite paper with significant enhancement of mechanical strength, ductility, toughness and hydrophobicity was fabricated by vacuum filtration assisted assembly.

The widespread use of perfluoroalkyl substances (PFAS) is resulting in a broad human exposure to these endocrine disrupting chemicals (EDCs), prompting biomonitoring research evaluate its magnitude and impact, especially during critical windows such as fetal perinatal periods. This study was focused on developing method determine 10 PFAS placental tissue by combining salt-assisted liquid-liquid...

Two-dimensional superconductors have been produced via a mild intercalation-assisted, exfoliation approach, providing large-size, high-quality single layers with the ease and versatility of liquid-phase processing.

A new approach for ionic liquid based enzyme-assisted extraction (ILEAE) of chlorogenic acid (CGA) from Eucommia ulmoides is presented in which enzyme pretreatment was used in ionic liquids aqueous media to enhance extraction yield. For this purpose, the solubility of CGA and the activity of cellulase were investigated in eight 1-alkyl-3-methylimidazolium ionic liquids. Cellulase in 0.5 M [C6mi...

Jatropha curcas has a variety of uses which are of great economic significance. Jatropha oil can be used as fuel alternative and for making biodiesel that is supposed to overcome the source limitation problem. In this study, conventional, ultrasound assisted and microwave pretreatment solid liquid extraction of Jatropha seed were studied in terms of amount and quality of the extracted oil. The ...