Zobrazeno 1 - 10
of 34
pro vyhledávání: '"R. G. Joshi"'
Publikováno v:
Photonic Sensors, Vol 13, Iss 4, Pp 1-12 (2023)
Abstract We study here the response of photonic hydrogels (PHs), made of photonic crystals of homogeneous silica particles in polyacrylamide hydrogels (SPHs), to the uranyl ions UO 2 2+ in aqueous solutions. It is found that the reflection spectra of
Externí odkaz:
https://doaj.org/article/f426f6b11b1f4e99b853d9e3665649e0
Publikováno v:
SN Applied Sciences, Vol 4, Iss 6, Pp 1-10 (2022)
Abstract In this article, the effect of the drug aceclofenac (ACF) on the properties of three mixed micellar systems are studied. The three systems were pluronic L64 + F127 (nonionic-nonionic), pluronic L64 + CTAB (cetyltrimethyl ammonium bromide), (
Externí odkaz:
https://doaj.org/article/1159459e27a14b368a0cf442afacf46b
Publikováno v:
European Psychiatry, Vol 66, Pp S672-S672 (2023)
Introduction Internet use has become integral part of daily living in current world; at the same time its misuse is likely to cause addiction and negative impact in mental health. Internet addiction is similar to other substance addiction and has bee
Externí odkaz:
https://doaj.org/article/1495aa42a34648ffbf8e58ef9b35afbe
Publikováno v:
eXPRESS Polymer Letters, Vol 11, Iss 7, Pp 589-599 (2017)
The optical and rheological properties of aqueous solutions of block copolymer composed of low molecular weight poly(N-isopropylacrylamide)-b-polystyrene are studied as a function of temperature. From light scattering measurements the block copolymer
Externí odkaz:
https://doaj.org/article/1fe1138115014d7894fd1742ec6933ee
Publikováno v:
Colloid and Polymer Science.
Publikováno v:
New Journal of Chemistry. 43:16530-16537
Ciprofloxacin is preferred to be used in acidic medium because of its poor solubilisation in neutral medium. To observe the solubilisation of ciprofloxacin in neutral medium through a pluronic mixed micellar system this study was undertaken. A binary
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 558:600-607
We report here, an evidence of entanglements between polymer chains of thermo-responsive microgels with the immobilizing hydrogel, by studying the temperature dependent dynamics of the microgel-hydrogel composite. The dynamics measurements show a dec
Publikováno v:
SN Applied Sciences. 3
Mixed micellar systems have been tried with the aim of achieving higher solubility of drugs compared to single micellar systems. Hydrophobic-hydrophilic mixed micellar systems have been used for the above purpose for the drug ciprofloxacin in the pas
Publikováno v:
INTERNATIONAL CONFERENCE ON MULTIFUNCTIONAL MATERIALS (ICMM-2019).
Aqueous suspensions of thermo responsive poly (N-isopropyl acrylamide) (PNIPAM) microgel particles exhibit volume phase transition (VPT) around 34°C. PNIPAM microgel spheres are known to be core-shell type having a dense core and a fuzzy shell of da
Publikováno v:
Microporous and Mesoporous Materials. 319:111075
We fabricate microgel-hydrogel composite photonic crystals and investigate their spectroscopic response to uranyl ion (UO22+) in aqueous solution. Upon adsorption of UO22+, the UV–visible reflection spectra of the composite photonic crystal (CPC) e