Yazar "Nartop, Dilek" için listeleme
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Characterization of magnetic Fe3O4@SiO(2)nanoparticles with fluorescent properties for potential multipurpose imaging and theranostic applications
Kurnaz Yetim, Nurdan; Kursun Baysak, Fatma; Koç, Mümin Mehmet; Nartop, Dilek (Springer, 2020)Fe(3)O(4)magnetic nanoparticles (MNPs) were produced using hydrothermal synthesis and coated with tetraethyl orthosilicate (TEOS) where Fe3O4@SiO(2)MNPs with fluorescent properties were obtained. Structural characterization ... -
Ensuring traceability of organophosphate pesticides (OPs) through enzyme immobilized spheres
Hasanoğlu Özkan, Elvan; Kurnaz Yetim, Nurdan; Nartop, Dilek; Sarı, Nurşen (Springer, 2021)Currently, pesticide residues increasingly lead to health problems. Acetylcholinesterase enzyme (AChE) plays a role in detoxification processes due to their ability to scavenge organophosphates. Thus, this enzyme has been ... -
Enzyme immobilization on polymeric microspheres containing Schiff base for detection of organophosphate and carbamate insecticides
Nartop, Dilek; Yetim, Nurdan Kurnaz; Özkan, Elvan Hasanoğlu; Sarı, Nursen (Elsevier, 2020)In this study, polymeric microsphere including Schiff base TrisPS-pyr and TrisPS-pyr-Pt(II) were obtained by condensation reaction for improve the enzymatic properties of acetylcholinesterase (AChE) and detect harmful ... -
Influence of load on the recycling stability of nanospheres attached platinium ion for determination of glucose
Özkan, Elvan Hasanoğlu; Yetim, Nurdan Kurnaz; Nartop, Dilek; Sarı, Nursen (Elsevier Science Inc, 2015)New nanospheres have been prepared with Pt2+ and Pt4+ for compare enzymatic properties of glucose oxidase enzyme (GOx). In this study nanoparticles, (aminomethyl)polystyrene (APS), 2-hydroxy-5-methylbenzaldehyde and ... -
Novel polymeric microspheres: Synthesis, enzyme immobilization, antimutagenic activity, and antimicrobial evaluation against pathogenic microorganisms
Nartop, Dilek; Demirel, Birtane; Güleç, Murat; Özkan, Elvan Hasanoğlu; Yetim, Nurdan Kurnaz; Sarı, Nursen; Ağar, Güleray (Wiley, 2020)New polymeric microspheres containing azomethine (1a-1c and 2a-2c) were synthesized by condensation to compare the enzymatic properties of the enzyme glucose oxidase (GOx) and to investigate antimutagenic and antimicrobial ... -
Polystyrene Attached Pt(IV)-Azomethine, Synthesis and Immobilization of Glucose Oxidase Enzyme
Sarı, Nursen; Antepli, Esin; Nartop, Dilek; Yetim, Nurdan Kurnaz (Mdpi Ag, 2012)Modified polystyrene with Pt(IV)-azomethine (APS-Sch-Pt) was synthesized by means of condensation and demonstrated to be a promising enzyme support by studying the enzymatic properties of glucose oxidase enzyme (GOx) ... -
Qualitative enzymatic detection of organophosphate and carbamate insecticides
Nartop, Dilek; Hasanoğlu Özkan, Elvan; Yetim, Nurdan Kurnaz; Sarı, Nursen (Taylor & Francis Inc, 2020)In this study, new polymers containing amides (TrisPS-Ntaa, andTrisPS-Ntaa-Fc) were synthesized by condensation reaction for qualitative identification of insecticides. The synthesized polymers, including amides were ... -
Synthesis and characterization of Au and Bi2O3 decorated Fe3O4@PAMAM dendrimer nanocomposites for medical applications
Kurnaz Yetim, Nurdan; Kursun Baysak, Fatma; Koç, Mümin Mehmet; Nartop, Dilek (Springer Heidelberg, 2021)Fe3O4 magnetic nanoparticles were produced and covered with TEOS and APTES which were known to reduce the toxic properties of nanoparticles. Nanoparticles were functionalized second-generation PAMAM dendrimers and doped ...
