Results 91 to 100 of about 17,292 (207)

Hydrogen-bonded multilayer thin films and capsules based on poly(2-n-propyl-2-oxazoline) and tannic acid : investigation on intermolecular forces, stability, and permeability [PDF]

, 2019
In recent years, hydrogen-bonded multilayer thin films and capsules based on neutral and nontoxic building blocks have been receiving interest for the design of stimuli-responsive drug delivery systems and for the preparation of thin-film coatings ...
Hoogenboom, Richard, Mathivanan, Nirmal, Paramasivam, Gokul, Rajendran, Jayakumar, Sundaramurthy, Anandhakumar, Vergaelen, Maarten   +5 more
core   +1 more source

Stimuli-responsive behavior of PNiPAm microgels under interfacial confinement [PDF]

, 2019
The volume phase transition of microgels is one of the most paradigmatic examples of stimuli-responsiveness, enabling a collapse from a highly swollen microgel state into a densely coiled state by an external stimulus. Although well characterized in bulk,
Ciarella, Simone, Harrer, Johannes, Janssen, Liesbeth M. C., Löwen, Hartmut, Rey, Marcel, Vogel, Nicolas   +5 more
core   +2 more sources

Highly Sensitive Temperature Sensing in Biological Region with Ratiometric Fluorescent Response

Molecules
Poly(2-oxazoline) (POx), a typical thermoresponsive polymer with good biocompatibility, was conjugated with environment-sensitive tetraphenylenethene (TPE) and hydroxyphenylbenzoxazole (HBO) to achieve unique thermometer readings.
Yan Li, Han Yu, Hongjuan Li, Shiguo Sun, Ruijin Yu, Yongqian Xu   +5 more
doaj   +1 more source

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

Preparation and Investigation of Poly (N-isopropylacrylamide-acrylamide) Membranes in Temperature Responsive Drug Delivery [PDF]

, 2009
Objective(s)Physiological changes in the body may be utilized as potential triggers for controlled drug delivery. Based on these mechanisms, stimulus–responsive drug delivery has been developed.Materials and MethodsIn this study, a kind of poly (N ...
Afshin Jalali, Elham Khodaverdi, Farnaz Sadat Mirzazadeh Tekie, Farshad Farhadi, Omid rajabi   +4 more
core  

CuFeS₂ Nanoparticles Functionalized with a Thermoresponsive Polymer for Photothermia and Externally Controlled Drug Delivery. [PDF]

ACS Appl Mater Interfaces, 2023
Conteh JS, Nucci GEP, Fernandez Cabada T, Mai BT, Soni N, De Donato F, Pasquale L, Pasquale L, Catalano F, Prato M, Manna L, Pellegrino T.   +11 more
europepmc   +1 more source

Effect of nanoparticle loading and magnetic field application on the thermodynamic, optical, and rheological behavior of thermoresponsive polymer solutions. [PDF]

J Vinyl Addit Technol, 2023
Neal CAP, Kresge GV, Quan MC, León V, Chibambo NO, Calabrese MA.   +5 more
europepmc   +1 more source

Nanocomposite hydrogel as a template for synthesis of mono and bimetallic nanoparticles

eXPRESS Polymer Letters, 2018
Nanocomposite hydrogels (NC gels) with polymer–clay network assemblies are useful in a number of applications because of their unique properties and characteristics. Herein, we describe a distinctive strategy for the preparation of discrete monometallic (
D. Varade, K. Haraguchi
doaj   +1 more source

In Situ SERS Sensing by a Laser-Induced Aggregation of Silver Nanoparticles Templated on a Thermoresponsive Polymer. [PDF]

Biosensors (Basel), 2022
Sigolaeva LV, Nechaeva NL, Ignatov AI, Filatova LY, Sharifullin TZ, Eichhorn J, Schacher FH, Pergushov DV, Merzlikin AM, Kurochkin IN.   +9 more
europepmc   +1 more source

Thermoresponsive polymers with co-nonsolvency behavior

, 2023
Trotz der Popularität thermoresponsiver Polymere ist noch vieles über ihr Verhalten, sowie dessen Auslöser und Einflüsse darauf unbekannt, was die volle Nutzung ihres Potenzials behindert. Ein besonders ungewöhnliches Phänomen ist die so genannte Co-Nonsolvency, bei der ein Polymer in zwei reinen Lösungsmitteln löslich ist, aber in Mischungen aus ...
openaire   +2 more sources