Kurum Yazarı "Say, Rıdvan" Makale Koleksiyonu İçin Listeleme
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The influence of CdS quantum dots incorporation on the properties of CdO thin films
Gültekin, Aytaç; Karanfil, Gamze; Özel, Faruk; Kuş, Mahmut; Say, Rıdvan; Sönmezoğlu, Savaş (Edp Sciences S A, 2013)The aim of our work is to obtain nano-structured cadmium oxide (CdO) thin films by sol-gel spin coating method and to investigate the effects of cadmium sulfide quantum dots (CdS QDs) doping on the structural modification ... -
Investigation of photosensitively bioconjugated targeted quantum dots for the labeling of Cu/Zn superoxide dismutase in fixed cells and tissue sections
Say, Rıdvan; Aydoğan-Kılıc, G.; Özcan, Ayça Atılır; Hür, Deniz; Yılmaz, Filiz; Kutlu, Hatice Mehtap; Ersöz, Arzu (Springer, 2011)This study presents the development of targeted and antibody cross-linked QDs and explores whether these bioconjugates could specifically and effectively label Cu/Zn superoxide dismutase (SOD1) on fixed cells and tissues. ... -
Investigation of synthetic lipase and its use in transesterification reactions
Keçili, Rüstem; Say, Rıdvan; Ersöz, Arzu; Hür, Deniz; Denizli, Adil (Elsevier Sci LTD, 2012)A novel synthetic polymer selective for p-nitrophenylpalmitate was synthesized by molecular imprinting technique. We have combined the principle of molecular imprinting with the ability of histidine, glutamic acid and ... -
Ion-imprinted beads for molecular recognition based mercury removal from human serum
Andaç, Muge; Mirel, Sinem; Şenel, Serap; Say, Rıdvan; Ersöz, Arzu; Denizli, Adil (Elsevier Science BV, 2007)The aim of this study is to prepare ion-imprinted polymers which can be used for the selective removal of mercury ions [Hg2+] from human serum. N-Methacryloyl-(L)-cysteine (MAC) was chosen as the complexing monomer. In the ... -
An Ion-Imprinted Monolith for in Vitro Removal of Iron out of Human Plasma with Beta Thalassemia
Ozkara, Serpil; Say, Rıdvan; Andaç, Cenk; Denizli, Adil (American Chemical Society, 2008)The aim of this study is to prepare an ion-imprinted monolith which can be utilized to remove Fe(3+) from beta thalassemia patient plasma. Fe, as a template, was initially complexed with N-methacryloyl-(L)-cysteine methyl ... -
Ion-Imprinted PHEMA Based Monolith for the Removal of Fe3+ Ions from Aqueous Solutions
Ozkara, Serpil; Andaç, Muge; Karakoç, Veyis; Say, Rıdvan; Denizli, Adil (Wiley-Blackwell, 2011)Molecular recognition based Fe3+ imprinted monolith was prepared for selective removal of Fe3+ ions from aqueous solutions. The precomplexation was achieved by the coordination of Fe3+ ions with N-methacryloyl-(L)-cysteine ... -
Ion-imprinted supermacroporous cryogel, for in vitro removal of iron out of human plasma with beta thalassemia
Aslıyüce, Sevgi; Bereli, Nilay; Uzun, Lokman; Onur, Mehmet Ali; Say, Rıdvan; Denizli, Adil (Elsevier Science BV, 2010)The aim of this study is to prepare an ion-imprinted poly(hydroxyethyl methacrylate-N-methacryloyl-(L)-cysteine methyl ester) [PHEMAC] cryogel which can be used to remove Fe3+ ions from beta thalassemia patient plasma in ... -
Ion-selective imprinted beads for aluminum removal from aqueous solutions
Andaç, Muge; Özyapi, E; Şenel, S; Say, Rıdvan; Denizli, Adil (American Chemical Society, 2006)The aim of this study is to prepare ion-imprinted polymers that can be used for the selective removal of aluminum ions [Al3+] from aqueous solutions. N-Methacryloyl-L-glutamic acid (MAGA) was chosen as the complexing ... -
Ion-selective imprinted superporous monolith for cadmium removal from human plasma
Asir, S; Uzun, L; Türkmen, Deniz; Say, Rıdvan; Denizli, Adil (Taylor & Francis Inc, 2005)Molecular recognition based separation systems have received much attention because of their high selectivity for target molecules. Molecular imprinting has been recognized as a promising technique for the development of ... -
Iron removal from human plasma based on molecular recognition using imprinted beads
Yavuz, Handan; Say, Rıdvan; Denizli, Adil (Elsevier Science BV, 2005)The aim of this study is to prepare ion-imprinted polymers which can be used for the selective removal of Fe3+ ions from Fe3+-overdosed human plasma. N-Methacryloly-(L)-glutamic acid (MAGA) was chosen as the complexing ... -
L-Histidine imprinted supermacroporous cryogels for protein recognition
Bereli, Nilay; Saylan, Yeseren; Uzun, Lokman; Say, Rıdvan; Denizli, Adil (Elsevier Science BV, 2011)Molecular imprinting is a method for making selective binding sites in synthetic polymers using a molecular template. The aim of this study is to prepare L-histidine-imprinted poly(hydroxy ethylmethacrylate) based ... -
L-histidine imprinted synthetic receptor for biochromatography applications
Özcan, Ayça Atılır; Say, Rıdvan; Denizli, Adil; Ersöz, Arzu (American Chemical Society, 2006)We have proposed novel surface-imprinted beads for selective separation of cytochrome c (cyt c) by N-methacryloyl(L)-histidine-copper(II) [MAH-Cu(II)] as a new metal-chelating monomer via metal coordination interactions ... -
Ligand exchange based paraoxon imprinted QCM sensor
Özkütük, Ebru Birlik; Dilterniz, Sibel Emir; Özalp, Elif; Say, Rıdvan; Ersöz, Arzu (Elsevier Science BV, 2013)In the present work, a paraoxon imprinted QCM sensor has been developed for the determination of paraoxon based on the modification of paraoxon imprinted film onto a quartz crystal combining the advantages of high selectivity ... -
Mercury removal from synthetic solutions using poly (2-hydroxyethylmethacrylate) gel beads modified with poly (ethyleneimine)
Denizli, Adil; Şenel, S; Alsancak, G; Tuzmen, N; Say, Rıdvan (Elsevier Science BV, 2003)In this study. the Hg2+ adsorption-desorption properties of poly(ethyleneimine) (PEI)-attached poly(2-hydroxyethylmethacry late) (PHEMA) beads were investigated. Spherical PHEMA beads with an average size of 150-200 mum ... -
Metal-complexing ligand methacryloylamidocysteine containing polymer beads for Cd(II) removal
Denizli, Adil; Garipcan, B; Karabakan, A; Say, Rıdvan; Emir, S; Patir, S (Elsevier Science BV, 2003)Different metal-complexing ligands carrying synthetic and natural adsorbents have been reported in the literature for heavy metal removal. We have developed a novel and new approach to obtain high metal adsorption capacity ... -
Methacryloylamidoglutamic acid functionalized poly(2-hydroxyethyl methacrylate) beads for UO22+ removal
Denizli, Adil; Say, Rıdvan; Garipcan, B; Patir, S (Elsevier Science BV, 2004)A novel approach was developed to obtaining high uranium adsorption capacity utilizing 2-methacryloylamidoglutamic acid (MAGA) as a metal-complexing ligand. MAGA was synthesized by using methacryloyl chloride and glutamic ... -
Methacryloylamidoglutamic acid having porous magnetic beads as a stationary phase in metal chelate affinity chromatography
Altıntaş, EB; Yavuz, H; Say, Rıdvan; Denizli, Adil (Taylor & Francis LTD, 2006)We have prepared a novel magnetic metal-chelate adsorbent utilizing methacryloylamidoglutamic acid (MAGA) as a metal-chelating ligand. MAGA was synthesized by using methacryloyl chloride and L-glutamic acid dihydrochloride. ... -
Mimicking receptor for methylmercury preconcentration based on ion-imprinting
Büyüktiryaki, Sibel; Say, Rıdvan; Denizli, Adil; Ersöz, Arzu (Elsevier Science BV, 2007)Solid-phase extraction (SPE) based on molecularly imprinted polymers (MIPs) were used to develop selective separation and preconcentration for methylmercury ion from complex matrixes. In this study, an ion-imprinting polymer ... -
Molecular imprinted particles for lysozyme purification
Odabaşı, Mehmet; Say, Rıdvan; Denizli, Adil (Elsevier Science BV, 2007)Molecular recognition-based separation techniques have received much attention in chemistry and biology because of their high selectivity for target molecules. The aim of this study is to prepare lysozyme-imprinted polymers ... -
Molecular imprinting based composite cryogel membranes for purification of anti-hepatitis B surface antibody by fast protein liquid chromatography
Aslıyüce, Sevgi; Uzun, Lokman; Rad, Abbas Yousefi; Ünal, Serhat; Say, Rıdvan; Denizli, Adil (Elsevier Science BV, 2012)In the present study, we have focused our attention to prepare molecular imprinted composite cryogel membranes for purification of hepatitis B surface antibody (anti-HBs) by fast protein liquid chromatography. Before the ...