Kurum Yazarı "Ersöz, Arzu" Makale Koleksiyonu İçin Listeleme
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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 ... -
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 and MIP-based paraoxon memories onto QCM sensor
Özkütük, Ebru Birlik; Emir Diltemiz, Sibel; Özalp, Elif; Uzun, Lokman; Ersöz, Arzu (Springer, 2015)In this study, we have aimed to prepare quartz crystal microbalance (QCM) sensor using paraoxon-imprinted particles. Firstly, methacryloyl antipyrine (MAAP)-based metal-chelate-coordinated pre-complex has been prepared and ... -
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 ... -
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 ... -
Molecularly imprinted ligand-exchange recognition assay of DNA by SPR system using guanosine and guanine recognition sites of DNA
Emir Diltemiz, Sibel; Denizli, Adil; Ersöz, Arzu; Say, Rıdvan (Elsevier Science Sa, 2008)Molecular imprinting polymer (MIP) as a recognition element for sensors are increasingly of interest and MIP-SPR have started to appear in the literature. In this Study, we have proposed a novel surface imprinting method ... -
Molecularly imprinted ligand-exchange recognition assay of glucose by quartz crystal microbalance
Ersöz, Arzu; Denizli, Adil; Özcan, A. Atılır; Say, Rıdvan (Elsevier Advanced Technology, 2005)Molecular imprinted polymers (MIP) as a recognition element for sensors are increasingly of interest and MIP-quartz crystal microbalance (QCM) have started to appear in the literature. In this study, we have combined quartz ... -
Multifunctional nanoenzymes from carbonic anhydrase skeleton
Yılmaz, Filiz; Ünlüer, Özlem Biçen; Ersöz, Arzu; Say, Rıdvan (Elsevier Sci LTD, 2018)Carbonic anhydrase (carbonic dehydratase) (CA) is a metalloenzyme that contains zinc (Zn2+) ion in its active site. CA catalyzes the reversible conversion of carbon dioxide and water to bicarbonate and protons. Zn2+ ions, ... -
Multistate proteinous biomemory device based on redox controllable hapten cross-linker
Güzel, Remziye; Ersöz, Arzu; Dolak, İbrahim; Say, Rıdvan (Elsevier Science BV, 2017)A multistate biomemory device consisting of cytochrome c (Cyt-c) photosensitively cross-linked by MACysRu(bipyr)(2)-MACys hapten molecules, which have memory effect through a charge transfer mechanism, has been developed. ... -
Nano anti-tumor necrosis factor-alpha based potentiometric sensor for tumor necrosis factor-alpha detection
Say, Rıdvan; Özkütük, Ebru Birlik; Ünlüer, Özlem Biçen; Uğurag, Deniz; Ersöz, Arzu (Elsevier Science Sa, 2015)Tumor necrosis factor (TNF)-alpha promotes rheumatoid arthritis (RA) symptoms, including inflammation and bone erosion. The role of TNF-alpha. in RA is considered to be complex because cytokine is responsible for a wide-range ... -
Nano-hemoglobin film based sextet state biomemory device by cross-linked photosensitive hapten monomer
Güzel, Remziye; Ersöz, Arzu; ZiyadanoğullArı, Recep; Say, Rıdvan (Elsevier Science BV, 2018)In this study, a biomemory device, consisting of hemoglobin (Hb) cross-linked by MACys-Ru(bipyr)(2)-MACys) photosensitive monomer cross-linkers, which have memory effect through both Ru3+/2+ in hapten monomer and Fe3+/2+ ... -
Nanosensors having dipicolinic acid imprinted nanoshell for Bacillus cereus spores detection
Gültekin, Aytaç; Ersöz, Arzu; Sarıözlü, Nalan Yılmaz; Denizli, Adil; Say, Rıdvan (Springer, 2010)Molecular imprinted polymers (MIPs) as a recognition element for sensors are increasingly of interest and MIP nanoclusters have started to appear in the literature. In this study, we have proposed a novel thiol ligand-capping ... -
New synthesis method for 4-MAPBA monomer and using for the recognition of IgM and mannose with MIP-based QCM sensors
Emir Diltemiz, Sibel; Hür, Deniz; Keçili, Rüstem; Ersöz, Arzu; Say, Rıdvan (Royal Soc Chemistry, 2013)Quartz crystal microbalance (QCM) sensors coated with molecularly imprinted polymers (MIP) have been developed for the recognition of immunoglobulin M (IgM) and mannose. In this method, methacryloylamidophenylboronic acid ... -
Ni(II) ion-imprinted solid-phase extraction and preconcentration in aqueous solutions by packed-bed columns
Ersöz, Arzu; Say, Rıdvan; Denizli, Adil (Elsevier Science BV, 2004)Solid-phase extraction (SPE) columns packed with materials based on molecularly imprinted polymers (MIPs) were used to develop selective separation and preconcentration for Ni(II) ion from aqueous solutions. SPE is more ... -
Novel Nanoimaging Approach: Antibodious Polymeric Nanolabel for Intracellular Alpha-Fetoprotein Targeted Monitoring
Ünlüer, Özlem Biçen; Ersöz, Arzu; Say, Rıdvan; Tomsuk, Özlem; Sivas, Hülya (Wiley-Blackwell, 2013)This study describes preparation and use of novel labeled and antibodious polymeric nanolabels (anti-alpha fetoprotein cross-linked nanolabels) as an immunogenic and semisynthetic nanolabel with potential prognostic and ... -
Novel protein photocrosslinking and cryopolymerization method for cryogel-based antibacterial material synthesis
Say, Rıdvan; Biçen, Özlem; Yılmaz, Filiz; Hür, Deniz; Öziç, Rasime; Denizli, Adil; Ersöz, Arzu (Wiley-Blackwell, 2012)Lysozyme (Lys), also known as muramidase or N-acetylmuramide glycanhydrolase, is a family of enzymes that damage bacterial cell walls by catalyzing the hydrolysis of 1,4-beta-linkages between N-acetylmuramic acid and ... -
Paraoxon imprinted biopolymer based QCM sensor
Özkütük, Ebru Birlik; Emir Diltemiz, Sibel; Özalp, Elif; Gedikbey, Tevfik; Ersöz, Arzu (Elsevier Science Sa, 2013)In this study, a novel quartz crystal microbalance (QCM) based on the modification of paraoxon imprinted polymer (TCM-Cd(II)-paraoxon) film onto a quartz crystal sensor has been developed for the determination of paraoxon. ... -
Polymer-clay nanocomposite iron traps based on intersurface ion-imprinting
Karabörk, Muharrern; Ersöz, Arzu; Denizli, Adil; Say, Rıdvan (American Chemical Society, 2008)We combined the ion-imprinting technique and the binding ability of Fe3+ ions to organosmectite to create the inorgano-organo Fe3+ ions imprinted polymer-nanocomposite traps with the goal of preparing a solid phase that ...