Results 21 to 30 of about 7,781 (222)

Thermal and Structure Analysis Based on Exfoliation of Clay in Thermosensitive Polymer by in-situ Polymerization

Indonesian Journal of Chemistry, 2019
Poly(N-vinylcaprolactam) (PNVCL) offers superior characteristics as a thermoresponsive polymer for various potential applications. An attractive procedure, namely in-situ polymerization, was used to prepare NVCL/clay nanocomposite in different clay ...
Marwah Noori Mohammed, Kamal Yusoh, Jun Haslinda binti Haji Sharifuddin   +2 more
doaj   +1 more source

Injectable Thermoresponsive Hydrogels for Cancer Therapy: Challenges and Prospects

Gels, 2023
The enervating side effects of chemotherapeutic drugs have necessitated the use of targeted drug delivery in cancer therapy. To that end, thermoresponsive hydrogels have been employed to improve the accumulation and maintenance of drug release at the ...
Sandrine Tanga, Marique Aucamp, Poornima Ramburrun   +2 more
doaj   +1 more source

Thermoresponsive polymer assemblies via variable temperature liquid-phase transmission electron microscopy and small angle X-ray scattering

Nature Communications, 2021
Thermoresponsive polymers are used in numerous technological applications but well established, direct techniques for elucidating their elevated temperature, solution-phase, nanoscale morphologies and dynamics are lacking.
Joanna Korpanty, Lucas R. Parent, Nicholas Hampu, Steven Weigand, Nathan C. Gianneschi   +4 more
doaj   +1 more source

Lyophilization for Formulation Optimization of Drug-Loaded Thermoresponsive Polyelectrolyte Complex Nanogels from Functionalized Hyaluronic Acid

Pharmaceutics, 2023
The lyophilization of nanogels is practical not only for their long-term conservation but also for adjusting their concentration and dispersant type during reconstitution for different applications.
Huu Van Le, Virginie Dulong, Luc Picton, Didier Le Cerf   +3 more
doaj   +1 more source

An Artificial Chameleon Skin for Dynamic Thermoregulation

Advanced Materials Interfaces, 2023
Solar radiation is the major energy source for most living creatures, and some creatures change their skin colors responding to energy demands. Inspired by the chameleons that live in the desert of Namibia, which can regulate body temperature by changing
Jiahui Liu, Liqian Zhu, Shuyuan Gao, Yuanyuan Liu, Shengjie Wang, Yongqing Xia   +5 more
doaj   +1 more source

Thermoresponsive Dual-Structured Gel Emulsions Stabilized by Glycyrrhizic Acid Nanofibrils in Combination with Monoglyceride Crystals

Molecules, 2022
Responsive dual-structured emulsions and gel emulsions have attracted more and more attention due to their complex microstructures, on-demand responsive properties, and controlled release of active cargoes.
Jialing Chen, Qing Li, Ruijie Du, Xinke Yu, Zhili Wan, Xiaoquan Yang   +5 more
doaj   +1 more source

Thermoresponsive hydrogels in biomedical applications [PDF]

European Journal of Pharmaceutics and Biopharmaceutics, 2008
Environmentally responsive hydrogels have the ability to turn from solution to gel when a specific stimulus is applied. Thermoresponsive hydrogels utilize temperature change as the trigger that determines their gelling behavior without any additional external factor.
Leda, Klouda, Antonios G, Mikos
openaire   +2 more sources

Therapeutic Application of an Ag-Nanoparticle-PNIPAAm-Modified Eggshell Membrane Construct for Dermal Regeneration and Reconstruction

Pharmaceutics, 2022
Current therapeutic treatments for the repair and/or replacement of damaged skin following disease or traumatic injury is severely limited. The chicken eggshell membrane (ESM) is a unique material: its innate physical and mechanical characteristics offer
Emily Briggs, Rosemond A. Mensah, Kapil D. Patel, Nandin-Erdene Mandakhbayar, Nik San Sharifulden, Zalike Keskin Erdogan, Lady V. Barrios Silva, Kawther Salim, Hae-Won Kim, Linh T. B. Nguyen, David Y. S. Chau   +10 more
doaj   +1 more source

Thermoresponsive polysarcosine-based nanoparticles [PDF]

Journal of Materials Chemistry B, 2019
Polysarcosine modified with limited molar amounts of (N-(2-hydroxypropyl)methacrylamide) yields a block copolymer capable of forming thermoresponsive nanoparticles that are suitable for controlled release applications.
Huayang Yu, Nicola Ingram, Jason V. Rowley, Sam Parkinson, David C. Green, Nicholas J. Warren, Paul D. Thornton   +6 more
openaire   +2 more sources

Green Approach to Enhance Dissolution of Gliclazide: Thermoresponsive Solid Dispersion Based on Poloxamer 188/Propylene Glycol/Labrasol Ternary System

Pharmaceutics
Background/Objectives: Gliclazide’s limited water solubility restricts its absorption across the gastrointestinal tract and compromises its therapeutic performance.
Abdelrahman Y. Sherif, Mohamed A. Ibrahim   +1 more
doaj   +1 more source