Yazar "Çiçek, Hüseyin" için listeleme
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Antibacterial poly{(4-vinyl phenylboronic acid)-co-[2-(dimethylamino)ethyl methacrylate]} copolymers and their application in water-based paints
Çiçek, Hüseyin; Koçak, Gökhan; Ceylan, Özgür; Kutluca, Emir Ahmet; Dikmen, Zeynep; Bütün, Vural (Wiley, 2018)Herein, we report the synthesis of poly(4-vinylphenylboronic acid) (PVPBA) and poly[2-(dimethylamino)ethyl methacrylate] (PDMAEMA) homopolymers, copolymers, and their methyl, pentyl, and octyl quaternized forms as dopant ... -
Antimicrobial and anti-quorum-sensing properties and paint film usage of novel diazaborine-based copolymers
Koçak, Gökhan; Çiçek, Hüseyin; Ceylan, Özgür; Bütün, Vural (Wiley, 2019)To meet high hygiene requirements, intensive studies are being carried out on antimicrobial materials. This study reports the synthesis of 3-((1-hydroxybenzo[d][1,2,3]diazaborinin-2(1H)-yl)sulfonyl)propyl methacrylate ... -
Boronic acid-functionalized silica microparticles for isolation of flavonoids from Hypericum perforatum
Çetinkaya, Onur; Çiçek, Hüseyin; Kıvrak, Şeyda; Tel Çayan, Gülsen (Turkish Chemical Society, 2018)We have selectively separated cis-and/or vicinal-diol-containing flavonoids from Hypericum perforatum (HP) by adsorption/desorption used aminophenylboronic acid (APBA) functionalized uniform (1.6 ?m) silica microparticles ... -
Design andin vitroantibiofilm activity of propolis diffusion-controlled biopolymers
Ceylan, Özgür; Karakuş, Hatice; Çiçek, Hüseyin (Wiley, 2020)In this study, a novel pH-sensitive hydrogel beads that is based on gelatin/sodium alginate/chitosan (GEL/SA/CS) loaded with propolis ethanolic extracts (PE) were synthesized. The swelling behavior of GEL/SA/CS hydrogel ... -
Effects of pore morphology and size on antimicrobial activity of chitosan/poly(ethylene glycol) diacrylate macromer semi-IPN hydrogels
Bedel, Nazli Sokmen; Tezcan, Melek; Ceylan, Ozgur; Gurdag, Gulten; Çiçek, Hüseyin (Wiley, 2015)The objective of this study was to obtain antibacterial active chitosan/poly(ethylene glycol) diacrylate macromere (CS/PEGM) semi-IPN hydrogels near a neutral pH level by changing their pore size and morphology. These ... -
Synthese and characterization of boronic acid functionalized macroporous uniform poly(4-chloromethylstyrene-co-divinylbenzene) particles and its use in the isolation of antioxidant compounds from plant extracts
Cetinkaya, Onur; Duru, Mehmet Emin; Çiçek, Hüseyin (Elsevier Science Bv, 2012)Aminophenyl boronic acid (APBA) carrying uniform-macroporous poly(chloromethylstyrene-co-divinylbenzene). poly(CMS-co-DVB) particles were synthesized for selective separation of cis-diol-containing flavonoids from plant ... -
Synthesis and Antibacterial Activities of Boronic Acid-Based Recyclable Spherical Polymer Brushes
Çiçek, Hüseyin; Koçak, Gökhan; Ceylan, Özgür; Bütün, Vural (Polymer Soc Korea, 2019)Crosslinked poly(4-vinylbenzyl chloride) (PVBC) microbead was prepared by suspension polymerization. Various spherical polymer brushes (SPBs) were produced by grafting polymeric chains on their surfaces via surface ... -
Synthesis of cross-linked diazaborine-based polymeric microparticles with antiquorum sensing, anti-swarming, antimicrobial, and antibiofilm properties
Tamfu, Alfred Ngenge; Koçak, Gökhan; Ceylan, Özgür; Çıtak, Funda; Bütün, vural; Çiçek, Hüseyin (John Wiley and Sons Inc, 2023)Transmission of infectious diseases and resistance by microorganisms is a global health threat. Antimicrobial polymers are increasingly being developed as biocides with greater applications than traditional antibiotics. ... -
Tuning Photocatalytic Activity and Decomposition Properties of Poly(Polyethylene Glycol Diacrylate-co-Hydroxyethyl Methacrylate)/TiO2 Composite Hydrogel
Tezcan, Melek; Çiçek, Hüseyin; Çicek, Meryem; Nadeem, Said (Chem Soc Pakistan, 2019)We have synthesized TiO2-loaded porous polyethylene glycol diacrylate-co-hydroxyethyl methacrylate (poly(PEGDA-co-HEMA)) hydrogel composites having tunable photocatalytic properties with structural decomposition. TiO2 was ...
