Results 131 to 140 of about 43,907 (278)

An Efficient One-Pot Conversion of THP- and TMS Ethers to Sulfonate Esters Using FeCl₃-Montmorillonite K-10 Clay [PDF]

, 2005
Barahman Movassagh, Salman Shokri
openalex   +1 more source

Commercial clays in cosmetic formulations for hair care: Characterization and application to improve the mechanical properties of hair fibre

International Journal of Cosmetic Science, EarlyView.
The shampoo and conditioner bar formulations enhanced hair gloss, promoting softness, improved cuticle alignment, and effective protection of hair shafts against external aggressors. Findings from mechanical properties measurements indicate that the clay‐containing formulations enhance the mechanical strength of hair, contributing to stronger and more ...
João Pedro Gonçalves de Souza Soares, Melânia Lopes Cornélio, Fausthon Fred da Silva   +2 more
wiley   +1 more source

A Rapid and Green Method for the Preparation of Solketal Carbonate from Glycerol

Reactions
Glycerol is a biogenic waste that is generated in both the biodiesel and oleo-chemical industries. The value addition of surplus glycerol is of utmost importance for making these industries economically profitable.
Sanjib Kumar Karmee, Sreedhar Gundekari, Louis C. Muller, Ajinkya Hable   +3 more
doaj   +1 more source

Stimuli‐Responsive Crosslinked Chitosan/PVP/PEG Hydrogel Networks for Targeted Drug Delivery and Antimicrobial Performance

Analytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT In this study, a unique pH‐sensitive PEG/C/PVA hydrogel based on chitosan (C), polyvinyl propylene (PVP) and polyethylenglycol (PEG) crosslinked with tetraethyl orthosilicate (TEOS) was fabricated. This PEG/C/PVA hydrogel was designed to deliver different drugs with distinct release profiles, including diclofenac sodium and ciprofloxacin, and ...
Danial Mazhar, Sumra Afzal, Safia Hassan, Zahid Imran, Shabana Mehreen   +4 more
wiley   +1 more source

Preparation of Potassium Nickel Ferricyanide/Potassium Montmorillonite Complex Ion Exchanger and Adsorption Properties for Cs+

He huaxue yu fangshe huaxue
Cs+ in liquid radioactive waste of nuclear power plant has the characteristics of long half-life, strong radioactivity and high ionization in water, which seriously endangers ecological environment and human health. Therefore, the effective removal of Cs+
Yuzeng WU, Heyuan WANG, Zijian ZHANG, Chunhui LI, Rui GUO, Caishan JIAO   +5 more
doaj   +1 more source

Improving Oxygen Barrier Performance of Polylactide Film by Using Bleached and Unbleached Nanocellulose From Grape Pomace

Journal of Applied Polymer Science, Volume 143, Issue 14, April 10, 2026.
Bleached and unbleached nanocelluloses were produced from the exhausted grape pomace and applied as coatings on PLA substrates for sustainable food packaging. Unbleached nanocelluloses were more hydrophobic and amorphous than bleached ones. The resulting bio‐based bleached nanocellulose‐coated PLA films showed a 68% reduction in O2 permeability ...
Jingwen Chen, Nadia O. Okamoto‐Schalch, Maria Gabriela B. Dalben, Sandra Domenek, Chloé Chevigny, Giana Almeida, Milena Martelli‐Tosi   +6 more
wiley   +1 more source

Unravelling paleoenvironmental dynamics across the cretaceous-paleogene (K-Pg) boundary in the offshore Mannar Basin of the Northern Indian Ocean

Evolving Earth
Reconstructing the sedimentary environment and comprehension of the process of mineral enrichment rely significantly on lithofacies, which can be considered a proxy for the paleoenvironment.
S.S. Nawarathna, P.L. Dharmapriya, A.U. Wijenayake, E.K.C.W. Kularathna   +3 more
doaj   +1 more source

Absorption of pyrimidines, purines, and nucleosides by Co, Ni, Cu and Fe /III-montmorillonite /clay-organic studies XIII/ [PDF]

Absorption of pyrimidines, purines, and nucleosides by copper, nickel, cobalt, and iron ...
Brindley, G. W., Lailach, G. E., Thompson, T. D.   +2 more
core   +1 more source

Material Limitations and Processing Challenges of Bio‐Based Thermoplastics: A Review

Journal of Applied Polymer Science, Volume 143, Issue 14, April 10, 2026.
This review highlights recent advances in bio‐based thermoplastic polymers (b‐bTPs), focusing on their composition, formulation challenges, and industrial applications. Key aspects include the use of additives and blends to improve performance, microcellular injection molding techniques, and the recyclability of b‐bTPs foams.
Catarina Faria, Daniel Reis, Diana Dias, Renato Reis, Sílvia Cruz   +4 more
wiley   +1 more source

Selective Transfer Hydrogenation of Furfural to Isopropyl Levulinate: An In Situ One‐Pot Cascade Approach

ChemSusChem, Volume 19, Issue 5, 13 March 2026.
In this article, we applied a combination of metal (0.5 mol%) and acid (1 mol%) that functioned harmoniously to selectively convert a bio‐based starting material, furfural, into small oxygenates. We used a transfer hydrogenation reaction with isopropanol acting as both the reducing agent and the reaction medium. Isopropyl levulinate, a key intermediate
Saravanan Subramaniyan, Christian Hering‐Junghans, Eszter Baráth   +2 more
wiley   +1 more source