Results 21 to 30 of about 82,108 (247)

Self-Assembled Fluorinated Organogelators for Surface Modification

Applied Sciences, 2012
A new class of alkyl- and perfluoroalkyl-containing urea and amide derivatives was synthesized from amino acid derivatives. Most of these compounds showed excellent gelation behavior in organic solvents at low concentrations.
Anilkumar Raghavanpillai, Vincent A. Franco   +1 more
doaj   +1 more source

MICROENCAPSULATION of grapefruit oil with sodium alginate by gelation and ionic extrusion: optimization and modeling of crosslinking and study of controlled release kinetics.

Tecnología y Ciencia, 2020
Essential grapefruit oil with high concentrations of limonene is used in food, cosmetic and pharmaceutical industries due to its antimicrobial properties, fragrance, and flavor.
Liliana Mariel Cáceres, Gustavo Adolfo Velasco, Eliana Paola Dagnino, Ester R Chamorro   +3 more
doaj   +1 more source

Effects of Pineapple Peel Ethanolic Extract on the Physicochemical and Textural Properties of Surimi Prepared from Silver Carp (Hypophthalmichthys molitrix)

Foods, 2022
The effects of ethanolic pineapple peel extract (PPE) powder at various concentrations (0–1.50%, w/w) on the gelling properties of silver carp surimi were investigated.
Sanjeev Sharma, Ranendra Kumar Majumdar, Naresh Kumar Mehta, Nilesh Prakash Nirmal   +3 more
doaj   +1 more source

Atypical swelling gelation of chitin physical hydrogel and the tunable mechanical properties [PDF]

, 2023
Atypical swelling gelation of chitin physical hydrogels were investigated. Only by tuning the amount of N-acetylation reagent, the degree of acetylation varied and the moldable chitin hydrogels with a wide variety of gel concentration (0.21–6.4 wt%) were
Noriyuki, Isobe, Satoshi, Okada, Tsuguyuki, Saito, Shuji, Fujisawa, Yuto, Kaku   +4 more
core   +2 more sources

Non-Steroidal Biphenyl Gelators: Correlation of Xerogel Structure with Solid-State Structure and Circular Dichroism Spectroscopy

Gels, 2018
Because the factors favoring the formation of well-formed single crystals are dissimilar to those conducive to gel formation, few examples of single-crystal structural characterizations of organogelators are found in the literature.
H. Cristina Geiger, David K. Geiger, William R. Roberts, Dominic L. Morell, Paul Huttunen, Jennifer L. Schulman, Melanie Tran, Dori Farthing   +7 more
doaj   +1 more source

Changes in the Physicochemical Properties of Reduced Salt Pangasius (Pangasianodon hypophthalmus) Gels Induced by High Pressure and Setting Treatment

Sci
Pangasius (Pangasianodon hypophthalmus) minced muscle with 1 and 2% salt was treated with different high-pressure processing and thermal methods, including conventional heat-induced gels (HIGs), high-pressure processing (HPP) prior to cooking (PC), HPP ...
Binh Q. Truong, Binh T. T. Vo, Roman Buckow, Van Chuyen Hoang   +3 more
doaj   +1 more source

The Basic Study of Liposome in Temperature-Sensitive Gel at Body Temperature for Treatment of Peritoneal Dissemination

Gels, 2022
Peritoneal dissemination is a disease that is difficult to treat surgically because it is widely scattered and proliferates in the abdominal cavity. It is a challenge that even if the drug is administered directly into the abdominal cavity, it rapidly ...
Ikumi Sugiyama, Kaana Ando, Yasuyuki Sadzuka   +2 more
doaj   +1 more source

Nutritional and Techno-Functional Properties of Ultrasound-Assisted Moringa oleifera Leaf Protein Concentrate with Potential Applications in Food Gels

Gels
Moringa oleifera leaves are a protein-rich source containing all essential amino acids and offering high nutritional value. Ultrasound-assisted extraction (UAE) has emerged as an efficient method to improve protein recovery while enhancing the structural
Eunice Tranquilino-Rodríguez, Estefanía Bautista-Durán, José Juan Virgen-Ortiz, Ma. Guadalupe Garnica-Romo, Osvaldo Alvarez-Cortés, Gabriela Monserrat Ochoa-Manzo, Héctor Eduardo Martínez-Flores   +6 more
doaj   +1 more source

Viscoelastic Properties of Polyacrylamide Nanocomposite Hydrogels Prepared in Electrolyte Media: Effect of Gelant Volume [PDF]

Journal of Petroleum Science and Technology, 2016
In this work, nanocomposite (NC) hydrogels based on polyacrylamide/chromium triacetate were prepared at different reaction mixture (gelant) volumes and their crosslinking process and viscoelastic behaviors were studied.
Jamal Aalaie
doaj   +1 more source

New Insights on the Role of Urea on the Dissolution and Thermally-Induced Gelation of Cellulose in Aqueous Alkali

Gels, 2018
The gelation of cellulose in alkali solutions is quite relevant, but still a poorly understood process. Moreover, the role of certain additives, such as urea, is not consensual among the community.
Luis Alves, Bruno Medronho, Alexandra Filipe, Filipe E. Antunes, Björn Lindman, Daniel Topgaard, Irina Davidovich, Yeshayahu Talmon   +7 more
doaj   +1 more source