Výsledky vyhledávání - "Bülent KIRKAN"

Akademický článek

Determination of the origin and recharge process of water resources in Salda Lake Basin by using the environmental, tritium and radiocarbon isotopes (Burdur/Turkey)

Autor: Simge VAROL, Ayşen DAVRAZ, Fatma AKSEVER, Şehnaz ŞENER, Erhan ŞENER, Bülent KIRKAN, Ahmet TOKGÖZLÜ

Publikováno v: Bulletin of the Mineral Research and Exploration, Vol 161, Iss 161, Pp 57-70 (2020)

The Salda Lake basin which is in the southwestern Turkey is an important water body in view of environmental values. We used stable isotopes (δD and δ18O), δ3H and 14C composition of the water samples to understand recharge process effective in th

Externí odkaz: https://doaj.org/article/a34b9a49f30346cea1fb92664a805c38

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Investigation of the Removal of Methylene Blue with SiCl@AgNP Nanocomposite

Autor: Bülent KIRKAN, Burcu AKYOL

Publikováno v: Volume: 25, Issue: 3 721-730
Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi

Bu çalışmada; defne yaprağı (Laurus nobilis) su özütü kullanılarak biyosentez yöntemi ile SiCl@AgNP nanokompozit sentezlenmiştir. Üretilmiş olan nanokompozitin yapısı UV-Vis., FTIR, XRD ve SEM teknikleri ile karakterize edilmiştir. Da

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::657b78a3e139313a3c098fa6c34d3df6
https://doi.org/10.19113/sdufenbed.938832

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INVESTIGATION OF HEAVY METAL FRACTIONS IN EĞİRDİR LAKE BOTTOM SEDIMENT

Autor: Bülent KIRKAN, Hakan ŞENÇİMEN

Publikováno v: Mühendislik Bilimleri ve Tasarım Dergisi. 9:1224-1235

Eğirdir Gölü’nde kirlilik, özellikle tarımsal aktiviteler başta olmak üzere insan kaynaklı kirletici etmenler nedeniyle her geçen gün artış göstermektedir. Bu kirlilik kaynaklarının başında ağır metaller önemli bir yer tutmaktad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e669aa8dd1625fcf31401121a36ae132
https://doi.org/10.21923/jesd.955618

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LAVANTA BİTKİSİ ÖZÜTÜ KULLANILARAK SİNH2@FeNP NANOKOMPOZİTİNİN YEŞİL SENTEZİ İLE SULU ÇÖZELTİDEN METİLEN MAVİSİNİN GİDERİMİ: DENEYSEL TASARIM YAKLAŞIMI

Autor: Yunus PAMUKOĞLU, Bülent KIRKAN, Belgin YOLDAŞ

Publikováno v: Volume: 10, Issue: 1 272-285
Mühendislik Bilimleri ve Tasarım Dergisi

Bu çalışmada, lavanta bitkisi (Lavandula angustifolia) özütü kullanılarak yeşil sentez yöntemiyle sentezlenen SiNH2@FeNP nanokompoziti ile sulu çözeltiden metilen mavisi (MM) boyar maddesinin giderilmesi Box-Behnken deneysel tasarım yönt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f445dfa3752be16f601fe9de5c01a666
http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/96129

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Synthesis and spectroscopic properties of new azo-dyes and azo-metal complexes derived from barbituric acid and aminoquinoline

Autor: Ramazan Gup, Bülent Kirkan, Emrah Giziroglu

Publikováno v: Dyes and Pigments. 73:40-46

Two new azo-dyes, 5-(quinoly-8-azo)pyrimidine-2,4,6-trione (L1) and 5-(quinoly-8-azo)-1,3-dimethylpyrimidine-2,4,6-trione (L2) were prepared by linking 8-aminoquinoline to barbituric acid and 1,3-dimethylbarbituric acid through diazo-coupling reactio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1854557e5851a8fc2a5bfc56daa17f5
https://doi.org/10.1016/j.dyepig.2005.10.005

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Synthesis and spectroscopic studies of mixed-ligand and polymeric dinuclear transition metal complexes with bis-acylhydrazone tetradentate ligands and 1,10-phenanthroline

Autor: Bülent Kirkan, Ramazan Gup

Publikováno v: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 64:809-815

Two types of dinuclear copper(II) and nickel(II) complexes with two tetradentate N 2 O 2 donor ligands 1,4-bis(1-anthranoylhydrazonoethyl)benzene (L 1 ), 1,4-bis(1-salicyloylhydrazonoethyl)benzene (L 2 ) and N , N ′-bidentate heterocyclic base [1,1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84d98a375bd3a45e1743b60cd1d64f1c
https://doi.org/10.1016/j.saa.2005.08.008

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Synthesis and spectroscopic studies of copper(II) and nickel(II) complexes containing hydrazonic ligands and heterocyclic coligand

Autor: Bülent Kirkan, Ramazan Gup

Publikováno v: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 62:1188-1195

Two types of copper(II) and nickel(II) complexes derived from benzophenone anthranoylhydrazone (L1), 2-acetonaftanone anthranoylhydrazone (L2), 4-phenylacetonaftonone anthranoylhydrazone (L3), benzophenone salicyoylhydrazone (L4), 2-acetonaftanon sal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7303905532127cb1cf8075602959c2cf
https://doi.org/10.1016/j.saa.2005.04.015

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Synthesis of New Azo Dyes and Copper(II) Complexes Derived from Barbituric Acid and 4-Aminobenzoylhydrazone

Autor: GUP, Bülent Kirkan And Ramazan

Publikováno v: Volume: 32, Issue: 1 9-17
Turkish Journal of Chemistry

Four new azo dyes, L1, L2, L3, and L4, were prepared by linking benzaldehyde p-aminobenzoylhydrazone (3) and p-hydroxybenzaldehyede p--aminobenzoylhydrazone (4) to barbituric acid and 1,3-dimethylbarbituric acid through diazo-coupling reactions. Reac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=tubitakulakb::995c3368b8fb95b0384e15925101a2cf
https://dergipark.org.tr/tr/pub/tbtkchem/issue/11912/142414

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Synthesis and characterization of complexes of copper(II), nickel(II) and cobalt(II) with vic-dioximes bearing N '-p-aminobenzoyl benzaldehyde hydrazone

Autor: Ramazan Gup, Bülent Kirkan, Emrah Giziroglu

WOS: 000235202400008 Six different arylhydrazone derivatives of p-aminobenzoic hydrazide of vic-dioximes were synthesized by reaction of chloroglyoxime and dichloroglyoxime with N'-p-aminobenzoyl benzaldehyde, 4-hydroxybenzaldehyde and 4-methoxybenza

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4ca23945ebe2592cf737ffa1fd4d4f4
https://hdl.handle.net/20.500.12809/5216

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Akademický článek

Phenolic Profile and Bioactivities of Sideritis perfoliata L.: The Plant, Its Most Active Extract, and Its Broad Biological Properties

Autor: Cengiz Sarikurkcu, Marcello Locatelli, Andrei Mocan, Gokhan Zengin, Bulent Kirkan

Publikováno v: Frontiers in Pharmacology, Vol 10 (2020)

Sideritis, also named “ironwort,” “mountain tea,” or “shepherd's tea,” is a genus of flowering plants used as herbal medicine in traditional Mediterranean-area medicine systems, and these plants are generally consumed as a herbal tea. Its

Externí odkaz: https://doaj.org/article/f3411cb22011428d92ca659f44a924eb

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