Results 211 to 220 of about 8,875 (262)

Novel sorbitan monostearate organogels

Journal of Pharmaceutical Sciences, 1999
Sorbitan monostearate, a hydrophobic nonionic surfactant, gels a number of organic solvents such as hexadecane, isopropyl myristate, and a range of vegetable oils. Gelation is achieved by dissolving/dispersing the organogelator in hot solvent to produce an organic solution/dispersion, which, on cooling sets to the gel state.
S, Murdan, G, Gregoriadis, A T, Florence
openaire   +2 more sources

Phosphorescent Platinum Acetylide Organogelators

Journal of the American Chemical Society, 2008
The series of platinum acetylide oligomers (PAOs) with the general structure trans,trans-[(RO)3Ph-C[triple bond]C-Pt(PMe3)2-C[triple bond]C-(Ar)-C[triple bond]C-Pt(PMe3)2-C[triple bond]C-Ph(OR)3], where Ar = 1,4-phenylene, 2,5-thienylene, or bis-2,5-(S-2-methylbutoxy)-1,4-phenylene and R = n-C12H25 gel hydrocarbon solvents at concentrations above 1 mM.
Thomas, Cardolaccia, Yongjun, Li, Kirk S, Schanze   +2 more
openaire   +2 more sources

Solvatochromic Fluorescence of a GFP Chromophore-Containing Organogelator in Solutions and Organogels

The Journal of Organic Chemistry, 2021
Solvatofluorochromism, a solvation effect on the fluorescence color of an organic dye, is a property generally limited to fluid solutions. We demonstrate herein the concept of solid-state solvatofluorochromism by using an organogelator (1-SG), which consists of a solvatofluorochromic green fluorescence protein (GFP) chromophore (1) and a sugar gelator (
Meng-Shiue Tsai, Chin-Han Lee, Jye-Chian Hsiao, Shih-Sheng Sun, Jye-Shane Yang   +4 more
openaire   +2 more sources

A photo-responsive organogel

Chem. Commun., 2004
A photo-responsive organogel has been made by addition of a novel stilbene-containing photo-surfactant to toluene: exposure to UV light led to a gel-to-sol transition with spatial control.
Eastoe, JG, Sánchez Dominguez, M, Wyatt, P, Heenan, RK   +3 more
openaire   +3 more sources

Highly Stable Amphiphilic Organogel with Exceptional Anti-icing Performance.

ACS Applied Materials and Interfaces, 2019
Various organogel materials with either a liquid or solid surface layer have recently been designed and prepared. In this work, amphiphilic organogels (AmOG) are innovatively developed from copolymer P(PDMS-r-PEG-r-GMA) and 2,2'-diaminodiphenyldisulfide ...
Yan Yu, Biyu Jin, M. Jamil, Dang-guo Cheng, Qinghua Zhang, Xiao-li Zhan, Feng-qiu Chen   +6 more
semanticscholar   +1 more source

Influence of vegetable oils in the rheology, texture profile and sensory properties of cosmetic formulations based on organogel

International Journal of Cosmetic Science, 2020
The knowledge about how ingredients in formulation can influence the texture profile is an important factor on the development of a cosmetic product.
F. S. César, P. M. Campos
semanticscholar   +1 more source

Bioinspired Color-Changeable Organogel Tactile Sensor with Excellent Overall Performance.

ACS Applied Materials and Interfaces, 2020
Inspired by chameleons' structural color regulation capability, a simple, but effective, swelling method is proposed for the first time to prepare an ionic polyacrylamide (PAAm) organogel for simultaneous tactile sensing and interactive color changing ...
Ya-Feng Liu, Qun Liu, Junfei Long, Feng-Lian Yi, Yuanqing Li, Xiao-Hua Lei, Pei Huang, Bing Du, N. Hu, S. Fu   +9 more
semanticscholar   +1 more source

Functional organogels from highly efficient organogelator based on perylene bisimide semiconductor

Chem. Commun., 2006
A new n-type semiconducting perylene bisimide dye has been synthesized that gelates a broad variety of organic solvents to afford well-defined nano- and mesoscopic helical fibers and bundles.
Xue-Qing, Li, Vladimir, Stepanenko, Zhijian, Chen, Paulette, Prins, Laurens D A, Siebbeles, Frank, Würthner   +5 more
openaire   +2 more sources

Droplets Manipulated on Photothermal Organogel Surfaces

Advanced Functional Materials, 2018
A photoresponsive organogel surface (POS), which integrates characteristics of the photothermal property of Fe3O4 nanoparticles and the low hysteresis feature of lubricant‐infused organogels, is shown.
Chunlei Gao, Lei Wang, Yucai Lin, Jitong Li, Yufang Liu, Xin Li, Shile Feng, Yongmei Zheng   +7 more
semanticscholar   +1 more source

An examination of carbopol hydrogel/organogel bigels of thymoquinone prepared by microwave irradiation method

Drug Development and Industrial Pharmacy, 2020
Nigella sativa L. is shown wide spread over the world and contains many useful phytochemicals. Much of the biological activity of the seeds has been shown due to the presence of thymoquinone (TQ). Its poor aqueous solubility of TQ hinders its delivery to
Evren Algın Yapar, Sakine Tuncay Tanrıverdi, Gulsen Aybar Tural, Zinar Pınar Gümüş, Ezgi Turunç, E. H. Gokce   +5 more
semanticscholar   +1 more source