Yazar "Say, Rıdvan" için Fen Fakültesi listeleme
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Rapid real-time detection of procalcitonin using a microcontact imprinted surface plasmon resonance biosensor
Şener, gülsu; Özgür, Erdoğan; Rad, Abbas Yousefi; Uzun, Lokman; Say, Rıdvan; Denizli, Adil (Royal Soc Chemistry, 2013)Procalcitonin (PCT) is a promising biomarker for identification of the origin and severity of sepsis, which is a deadly body infection. In this work, we report the preparation of a surface plasmon resonance (SPR) biosensor ... -
Removal of aluminium by Alizarin Yellow-attached magnetic poly(2-hydroxyethyl methacrylate) beads
Denizli, Adil; Say, Rıdvan; Piskin, E (Elsevier Science BV, 2003)Since the discovery of the implication of aluminium in dialysis encephalopathy, much progress has been made in the preparation of dialysis water from which the metal is now virtually excluded. In this study, Alizarin ... -
Removal of chromium(VI) ions from synthetic solutions by the fungus Penicillium purpurogenum
Say, Rıdvan; Yılmaz, N; Denizli, Adil (Wiley, 2004)The ability of Penicillium purpurogenum to bind high amounts of chromium(VI) from aqueous solutions is demonstrated. Cr(VI) adsorption capacity increases with time during the first four hours and then leveled off toward ... -
Removal of heavy metal ions by dithiocarbamate-anchored polymer/organosmectite composites
Say, Rıdvan; Birlik, Ebru; Denizli, Adil; Ersöz, A (Elsevier Science BV, 2006)In this study, the dithiocarbamate-anchored polymer/organosmectite composites were prepared for the removal of heavy metal ions (lead, cadmium and chromium) from aqueous media containing different amounts of these ions ... -
Removal of heavy metal ions from aquatic solutions by membrane chromatography
Denizli, Adil; Say, Rıdvan; Arıca, Y (Elsevier Science BV, 2000)Polyvinylalcohol membranes were prepared by a solvent casting technique. Metal-complexation ligand, i.e. monochlorotriazinyl-dye Cibacron Blue F3GA was then attached. These membranes with a high water content of 119%, and ... -
Removal of heavy metal ions using the fungus Penicillium canescens
Say, Rıdvan; Yimaz, N; Denizli, Adil (Multi Science Publ Co LTD, 2003)The potential use of the fungus Penicillium canescens for the removal of cadmium, lead, mercury and arsenic ions from aqueous solutions was evaluated in this study. Equilibrium biosorption of the heavy metal ions was ... -
Removal of mercury species with dithiocarbamate-anchored polymer/organosmectite composites
Say, Rıdvan; Birlik, Ebru; Saltan, Fatma Zerrin; Denizli, Adil; Ersöz, Arzu (Elsevier Science BV, 2008)Mercury is one of the most toxic heavy metals found in solid and liquid waste disposed by chloro-alkali, paint, paper/pulp, battery, pharmaceutical, oil refinery and mining companies. Any form of mercury introduced to ... -
Removal of phenolic compounds with nitrophenol-imprinted polymer based on pi-pi and hydrogen-bonding interactions
Ersöz, Arzu; Denizli, Adil; Şener, I; Özcan, A. Atılır; Emir Diltemiz, Sibel; Say, Rıdvan (Elsevier Science BV, 2004)This work describes a method for the removal of phenolic compounds with a nitrophenol-imprinted polymer from aqueous solution by newly functional monomer, methacrylamidoantipyrine (MAAP), which has pi-pi, and hydrogen-bonding ... -
Reusable Nanocopy Machine Particles for the Replication of DNA
Say, Rıdvan; Ünlüer, Özlem Biçen; Ersöz, Arzu; Öziç, Cem; Kılıç, Volkan (Wiley, 2015)As one of the most important components copying DNA molecules in the PCR system, Taq DNA polymerase has a high processivity, however, lower persistence when compared to other polymerases. Studies for the enhancement of ... -
Reversible and easy post-crosslinking method for developing a surface ion-imprinted hypercrosslinked monolith for specific Cd(II) ion removal from aqueous solutions
Corman, Mehmet Emin; Armutcu, Canan; Uzun, Lokman; Say, Rıdvan; Denizli, Adil (Royal Soc Chemistry, 2016)In this study, a new surface imprinting technique for preparing a hypercrosslinked monolith to remove Cd(II) ions out from aqueous solutions was proposed. The monoliths were characterized by Fourier transform infrared ... -
Selective preconcentration of Fe3+ using ion-imprinted thermosensitive particles
Molecular imprinting is a form of template polymerization which has been used to produce artificial binding sites in porous polymer particles that exhibit selective rebinding of the imprint or template molecules used in ... -
Selective removal of bilirubin from human plasma with bilirubin-imprinted particles
Baydemir, Gözde; Andaç, Muge; Bereli, Nilay; Say, Rıdvan; Denizli, Adil (American Chemical Society, 2007)The objective of this study is to prepare bilirubin-imprinted polymeric particles for the selective removal of bilirubin from hyperbilirubinemic human plasma. N-methacryloyl-(L)-tyrosine methylester (MAT) was chosen as the ... -
Selective separation and preconcentration of cyanide by a column packed with cyanide-imprinted polymeric microbeads
Say, Rıdvan; Ersöz, Arzu; Türk, H; Denizli, Adil (Elsevier Science BV, 2004)Using the strategy of template polymerization, specific metal-complexing polymer which is poly(methacryloylhistidine-Ni(II)-CN-) (P(MAH-Ni(II)-CN-)) has been prepared. This polymer is able to specifically recognize the ... -
Selective separation of uranium containing glutamic acid molecular-imprinted polymeric microbeads
Say, Rıdvan; Ersöz, Arzu; Denizli, Adil (Marcel Dekker Inc, 2003)… -
Self-oriented nanoparticles for site-selective immunoglobulin G recognition via epitope imprinting approach
Corman, Mehmet Emin; Armutcu, Canan; Uzun, Lokman; Say, Rıdvan; Denizli, Adil (Elsevier Science BV, 2014)Molecular imprinting is a polymerization technique that provides synthetic analogs for template molecules. Molecularly imprinted polymers (MIPs) have gained much attention due to their unique properties such as selectivity ... -
Semi-synthetic biotin imprinting onto avidin crosslinked gold-silver nanoparticles
Özcan, Ayça Atılır; Ersöz, Arzu; Hür, Deniz; Yılmaz, Filiz; Gültekin, Aytaç; Denizli, Adil; Say, Rıdvan (Springer, 2012)This study is a different and new application of molecular imprinted polymers (MIPs) based on sensor technologies. In this study, semi-synthetic biotin imprinted polymeric shell has been decorated onto the surface of avidin ... -
Separation and purification of hyaluronic acid by embedded glucuronic acid imprinted polymers into cryogel
Ünlüer, Özlem Biçen; Ersöz, Arzu; Denizli, Adil; Demirel, Rasime; Say, Rıdvan (Elsevier Science BV, 2013)Hyaluronic acid (HA) has been used in many applications such as pharmaceutical, clinical and cosmetics, so its separation and purification is very important. In this study, firstly D-glucuronic acid imprinted polymers ... -
Silan based paraoxon memories onto QCM electrodes
Özkütük, Ebru Birlik; Emir Diltemiz, Sibel; Özalp, Elif; Ersöz, Arzu; Say, Rıdvan (Elsevier Science Inc, 2013)In this study, a novel quartz crystal microbalance (QCM) based on the modification of paraoxonimprinted polymer onto a QCM with a high selectivity and sensitivity has been developed for the determination of paraoxon. The ... -
Simultaneous depletion of immunoglobulin G and albumin from human plasma using novel monolithic cryogel columns
Uzun, Lokman; Armutcu, Canan; Biçen, Özlem; Ersöz, Arzu; Say, Rıdvan; Denizli, Adil (Elsevier Science BV, 2013)In this study, we aimed to develop an alternative matrix able to deplete the albumin (Alb) and immunoglobulin G (IgG) from blood plasma simultaneously to prepare plasma samples for large-scale applications of blood-related ... -
Supermacroporous poly(hydroxyethyl methacrylate) based cryogel with embedded bilirubin imprinted particles
Baydemir, Gözde; Bereli, Nilay; Andaç, Müge; Say, Rıdvan; Galaev, Igor Yu; Denizli, Adil (Elsevier Science BV, 2009)Molecular imprinted polymers are artificial, template-made materials with the ability to recognize and to specifically bind the target molecule. The aim of this study is to prepare supermacroporous cryogel with embedded ...