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Kimya: Recent submissions

Now showing items 61-80 of 222

Oxazolidinone polycyclitols. Stereospecific synthesis of novel aminocarbasugars with oxazolidinone ring

Kelebekli, Latif; Balci, Neslihan; Sahin, Ertan (PERGAMON-ELSEVIER SCIENCE LTD-OXFORD, 2012)

Two new oxazolidinone polycyclitols, 4,5,7,8,9-pentahydroxy-3-tosyldecahydronaphtho [2,1-d]oxazol-2(9bH)-one and 4,5,6,7,8-pentahydroxy-3-tosyldecahydronaphtho [2,1-d]oxazol-2(9bH)-one were synthesized starting from ...
Polypyrrole-Based Nanohybrid Electrodes: Their Preparation and Potential Use for DNA Recognition and Paclitaxel Quantification

Kuralay, Filiz; Dukar, Nilgun (WILEY-V C H VERLAG GMBH-WEINHEIM, 2020)

Fabrication of conducting polymer networks based on polypyrrole/multi-walled carbon nanotubes (PPy/MWCNTs) modified graphite electrodes that were achieved with a single-step electropolymerization and potential use of these ...
Bioactive Properties and Phytochemical Screening of Mad Honey Bee Pollen

Bagdatli, Emine; Atmaca, Hilal; Erturk, Omer (KARGER-BASEL, 2022)

Introduction: Mad honey is widely used in folk medicine in the Black Sea region of Turkey for its medicinal properties, but its pollen is not collected by mad honey producers and its benefits are unknown. Methods: In this ...
Antipyrine derived-Schiff base copper complex: Synthesis, characterization, and in vitro evaluation

Erturk, Aliye Gediz; Sekeroglu, Vedat; Yildirim, Esra; Dindaroglu, Gamze; Sekeroglu, Zulal Atli (ELSEVIER SCIENCE SA-LAUSANNE, 2022)

The copper(II) complex (NMPAAP-Cu) of 1,5-dimethyl-4-(((1-methyl-1H-pyrrol-2-yl)methylene)amino)-2phenyl-1,2-dihydro-3H-pyrazole-3-one (NMPAAP) was synthesized and analyzed by elemental analysis, magnetic susceptibility ...
Manganese-Based CO-Releasing Molecules in Body Fluids: Zetasizer and Bovine Serum Albumin Interaction Analysis

Sakar, D.; Ustun, E. (MAIK NAUKA/INTERPERIODICA/SPRINGER-NEW YORK, 2023)

The high affinity of hemoglobin makes difficult to use carbon monoxide (CO) as a therapeutic agent. One of the safe ways for exogenous CO application is utilization of CO-releasing molecules. Besides, the chemical properties ...
Synthesis, spectroscopic characterizations, and comparison of experimental, and theoretical results of N-(3-chloro-2-methylphenyl)-2-(3,4-dichlorobenzylidene) thiosemicarbazone

Bulbul, Hakan; Atalay, Sehriman; Erturk, Aliye Gediz (NATL INST SCIENCE COMMUNICATION & POLICY RESEARCH-NIScPR-NEW DELHI, 2023)

N-(3-Chloro-2-methyl phenyl)-2-(3,4-dichlorobenzylidene)hydrazine-1-carbothioamide has been synthesized by the condensation of 3,4-dichlorobenzaldehyde with (3-chloro-2-methyl phenyl)-3-thiosemicarbazide. The structure of ...
Concise synthesis of chloro-benzoconduritols via effect of acetyl chloride (AcCl): Mattocks type reaction

Kelebekli, Latif (TAYLOR & FRANCIS INC-PHILADELPHIA, 2023)

Concise and effective synthesis of novel halobenzoconduritols by the action of acetyl chloride is reported. Interesting monochloride and dichloride products are formed as a result of the reaction of benzoconduritol-D and ...
Synthesis and hydrolysis of monocarbamate from allylic 1,4-dicarbamate: Bis-homodichloroinositol

Kelebekli, Latif (ELSEVIER SCI LTD-OXFORD, 2022)

The synthesis of novel bis-homodichloroinositol with a configuration similar to that of conduritol-D is reported for the first time. The photooxygenation of cis-dichloro-diene obtained using cyclooctatetraene as the starting ...
A Novel Strategy for Poly(β-alanine-b-lactone)s: Sequentially HTP and AROP

Catiker, Efkan; Hamzacebi, Aycanur (POLYMER SOC KOREA-SEOUL, 2022)

A series of poly(beta-alanine-b-lactone)s were prepared by combination of hydrogen-transfer polymerization (HTP) of acrylamide and anionic ring-opening polymerization (AROP) of beta-propiolactone, alpha-methyl propiolactone, ...
Single-drop electrochemical immunosensor with 3D-printed magnetic attachment for onsite smartphone detection of amoxicillin in raw milk

Sanli, Serdar (ELSEVIER SCI LTD-OXFORD, 2024)

Amoxicillin is a beta-lactam group of antibiotics used against bacterial infections. The growth of the antibiotic market and abuse of amoxicillin led to its accumulation in nature, especially in foods. Thus, rapid amoxicillin ...
A Multidisciplinary Approach to Coronavirus Disease (COVID-19)

Erturk, Aliye Gediz; Sahin, Arzu; Ay, Ebru Bati; Pelit, Emel; Bagdatli, Emine; Kulu, Irem; Gul, Melek; Mesci, Seda; Eryilmaz, Serpil; Ilter, Sirin Oba; Yildirim, Tuba (MDPI BASEL, 2021)

Since December 2019, humanity has faced an important global threat. Many studies have been published on the origin, structure, and mechanism of action of the SARS-CoV-2 virus and the treatment of its disease. The priority ...
PEPPSI type complexes: Synthesis, x-ray structures, spectral studies, molecular docking and theoretical investigations

Serdaroglu, Goncagul; Sahin, Neslihan; Ustun, Elvan; Tahir, Muhammad Navaz; Arici, Cengiz; Gurbuz, Nevin; Ozdemir, Ismail (PERGAMON-ELSEVIER SCIENCE LTD OXFORD, 2021)

In this work, three novel potent benzimidazolium-derived PEPPSI type palladium complexes, namely dichloro[1-allyl-3-benzylbenzimidazole-2-ylidene]pyridine palladium(II) (1), dichloro[1-allyl-3-(1-naphthylmethyl)benzimida ...
High-Performance E. coli Antibody-Conjugated Gold Nanorods for the Selective Electrochemical Detection of Pathogens in Drinking Water

Panhwar, Sallahuddin; Ilhan, Hasan; Aftab, Adnan; Muqeet, Muhammad; Keerio, Hareef Ahmed; Solangi, Ghulam Shabir; Suludere, Zekiye; Tamer, Ugur (SPRINGER NEW YORK, 2021)

The presence of microorganisms in water and food products is a chronic problem worldwide. This study attempts to develop pathogenic bacteria detection strategies using anti body-decorated gold nanorods (Au-NRs-Avidin-Ab-E) ...
A Novel Approach for Real-Time Enumeration of Escherichia coli ATCC 47076 in Water through High Multi-Functional Engineered Nano-Dispersible Electrode

Panhwar, Sallahuddin; Aftab, Adnan; Keerio, Hareef Ahmed; Ilhan, Hasan; Sarmadivaleh, Mohammad; Tamer, Ugur (ELECTROCHEMICAL SOC INC PENNINGTON, 2021)

The climate change is significantly evolving novel microbes in the environment. In addition, nanoscience is advancing promptly to provide environmentally friendly engineering solutions to detect these microbes (i.e., ...
Development of novel poly-l-lysine-modified sericin-coated superparamagnetic iron oxide nanoparticles as siRNA carrier

Kara, Goknur; Malekghasemi, Soheil; Ozpolat, Bulent; Denkbas, Emir Baki (ELSEVIER AMSTERDAM, 2021)

Small interfering RNA (siRNA) is a promising therapeutic modality, however, its successful clinical application is still challenging due to the lack of safe and efficient carrier systems. Superparamagnetic iron oxide ...
Synthesis, characterization, antimicrobial and antibiofilm activity, and molecular docking analysis of NHC precursors and their Ag-NHC complexes

Ustun, Elvan; Sahin, Neslihan; Celik, Cem; Tutar, Ugur; Ozdemir, Namik; Gurbuz, Nevin; Ozdemir, Ismail (ROYAL SOC CHEMISTRY CAMBRIDGE, 2021)

Microorganisms attach to surfaces and interfaces and form biofilms which create a sheltered area for host cell response. Therefore, biofilms provide troubles in fields such as medicine, food, and pharmaceuticals. Inhibition ...
Replacement of antibodies with bacteriophages in lateral flow assay of Salmonella Enteritidis

Ilhan, Hasan; Tayyarcan, Emine Kubra; Caglayan, Mehmet Gokhan; Boyaci, Ismail Hakki; Saglam, Necdet; Tamer, Ugur (ELSEVIER ADVANCED TECHNOLOGY OXFORD, 2021)

In this study, the analytical performance of bacteriophages for Salmonella Enteritidis was investigated using lateral flow assay (LFA) technique. The analytical performance characteristics of bacteriophages were compared ...
Inhibition Profiles of Some Symmetric Sulfamides Derived from Phenethylamines on Human Carbonic Anhydrase I, and II Isoenzymes

Topal, Fevzi; Aksu, Kadir; Gulcin, Ilhami; Tumer, Ferhan; Goksu, Suleyman (WILEY-V C H VERLAG GMBH WEINHEIM, 2021)

In this work, the inhibitory effect of some symmetric sulfamides derived from phenethylamines were determined against human carbonic anhydrase (hCA) I, and II isoenzymes, and compared with standard compound acetazolamide. ...
ProTOT: Synthesis of the missing member of the 3,4-chalcogen substituted bridged thiophenes and its utilization in donor-acceptor polymers

Yaylali, Figen V.; Ozel, Hande; Udum, Yasemin A.; Toppare, Levent; Soylemez, Saniye; Gunbas, Gorkem (ELSEVIER SCI LTD OXFORD, 2021)

Synthesis of sulfur containing derivatives of bridged dioxythiophene based polymers (PEDOT and PProDOT) and their applications in electrochromism have been pursued in recent years with promising results. Interestingly, ...
Antimicrobial activity, inhibition of biofilm formation, and molecular docking study of novel Ag-NHC complexes

Sahin, Neslihan; Ustun, Elvan; Tutar, Ugur; Celik, Cem; Gurbuz, Nevin; Ozdemir, Ismail (ELSEVIER SCIENCE SA LAUSANNE, 2021)

In this study, we reported the synthesis of a new series of Silver(I)-N-heterocyclic carbene complexes which were obtained from the corresponding new N-heterocyclic carbene (NHC) precursors. All new compounds were characterized ...

Now showing items 61-80 of 222

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