Results 1 to 10 of about 12,367 (116)

Poly(2‐Hydroxyethyl Methacrylate) Hydrogel‐Based Microneedles for Metformin Release [PDF]

Global Challenges, 2023
The release of metformin, a drug used in the treatment of cancer and diabetes, from poly(2‐hydroxyethyl methacrylate), pHEMA, hydrogel‐based microneedle patches is demonstrated in vitro.
Manoj B. Sharma, Özlem Kap, Hend A. M. Abdelmohsen, Mark D. Ashton, Garry R. Harper, Melike Firlak, Jasmine E. Aaltonen, Kerry A. Bolland, Ryan Bragg, Sarah Deeley, Ella Francis, Nahin Kazi, Bethany L. Mapley, Vasileios Oikonomou, Amal D. Aljohani, David Cheneler, Volkan Kilic, Nesrin Horzum, John G. Hardy   +18 more
doaj   +2 more sources

Synthesis and swelling behaviors of poly(2-hydroxyethyl methacrylate-co-itaconic acid) and poly(2-hydroxyethyl methacrylate-co-sodium itaconate) hydrogels as potential drug carriers

Results in Chemistry, 2023
Poly(2-hydroxyethyl methacrylate-co-itaconic acid) poly(HEMA-co-IA) and poly(2-hydroxyethyl methacrylate-co-sodium itaconate) poly(HEMA-co-SI) hydrogels were prepared by free-radical copolymerization method at room temperature for 24 h.
Michael Azael Ludeña Huaman, Jaime Vega-Chacón, Reneé Isabel Huamán Quispe, Ana Cecilia Valderrama Negrón   +3 more
doaj   +3 more sources

Photoresponse of new azo pyridine functionalized poly(2-hydroxyethyl methacrylate-co-methyl methacrylate) [PDF]

Scientific Reports
A new azo polymer containing photoisomerizable azo pyridine functionalities was synthesized via Mitsunobu reaction of 4-(4-hydroxyphenylazo)pyridine with poly(2-hydroxyethyl methacrylate-co-methyl methacrylate) (p(HEMA-co-MMA)) for creating new ...
Jolanta Konieczkowska, Dorota Neugebauer, Anna Kozanecka-Szmigiel, Aleksy Mazur, Sonia Kotowicz, Ewa Schab-Balcerzak   +5 more
doaj   +2 more sources

Clinical outcomes of new multifocal intraocular lenses with hydroxyethyl methacrylate and comparative results of contrast sensitivity, objective scatter, and subjective photic phenomena [PDF]

BMC Ophthalmology, 2022
Background We investigate the performance of new hydrophobic diffractive multifocal intraocular lenses (IOL) with hydroxyethyl methacrylate (HEMA) and compare their optical quality, contrast sensitivity, and subjective photic phenomena.
Yong Woo Lee, Chul Young Choi, Kun Moon, Yong Jin Jeong, Sang Il An, Je Myung Lee, Jong Ho Lee, Min Cheol Seong   +7 more
doaj   +2 more sources

Strengthening poly(2-hydroxyethyl methacrylate) hydrogels using biochars and hydrophobic aggregations

International Journal of Smart and Nano Materials, 2022
As the first version of synthetic hydrogel, poly(2-hydroxyethyl methacrylate) hydrogels have found broad applications. However, their poor mechanical performances have been long-standing hurdles for practical deployments.
Ping Zhang, Ziyi Xu, Zhiying Wu, Ping Xu, Canhui Yang   +4 more
doaj   +1 more source

Controlled-release of indomethacin trigged by inflammation-response for wound care

Polymer Testing, 2021
An inflammatory-responsive intelligent controlled-release drug-loaded membrane (polycaprolactone/poly (hydroxyethyl methacrylate hydroxyethyl-methacrylate -2-(2-(1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol -3-yl) acetoxy) ethyl meth acylate) PCL/P ...
Yanping Huang, Ye Dan, Nianhua Dan, Yining Chen   +3 more
doaj   +1 more source

Metal-Ion Assisted Imprinted Hydrogels For Recognition Of Lysozyme

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2021
Hydrogels exhibiting selectivity towards lysozyme were produced by metal-ion assisted-imprinting technology. A metal-chelate monomer N-vinyl-2-pyrrolidone is pre-assembled with the template molecule via assistance of Cu(II) ions and co-polymerized with 2-
Kemal Çetin
doaj   +1 more source

Coating Properties of UV Curable Coatings on Natural Nails: Impact Evaluation of 5 Different Acrylate Monomers

Medžiagotyra, 2022
Compositions on natural nails mostly contain acrylic monomers, more often 2-hydroxyethyl methacrylate (HEMA). These systems have been considered to be a potent sensitizer in contact with the skin.
Zane GRIGALE-SOROCINA, Ingmars BIRKS, Estefanija BOGDANOVA   +2 more
doaj   +1 more source

Allergic Contact Dermatitis: Sensitization to 2-Hydroxyethyl Methacrylate

Juvenis Scientia, 2023
Acrylate polymers are an important cause of allergic contact dermatitis. Over the last decades, the vector of allergy to methacrylic acid esters has shifted from industrial products to the beauty and medical industries.
M. R. Izmailovich, S. R. Valiyeva, D. N. Sarbasova, O. Yu. Dedova, B. S. Koshkarbayeva, A. A. Knaus   +5 more
doaj   +1 more source

Synthesis and Characterization of Benzodioxinone-Bearing Methacrylate-Based Random Copolymer via Atom Transfer Radical Polymerization

Journal of the Turkish Chemical Society, Section A: Chemistry, 2021
Methacrylate-benzodioxinone (BDMA) as a monomer was firstly synthesized and then copolymerized with methyl methacrylate and 2-hydroxyethyl methacrylate via atom transfer radical polymerization (ATRP) in the presence of CuCl/pentamethyldiethylene triamine
Cumali ÇELİK, Gokhan ACİK
doaj   +1 more source