Browsing by Author "Sevinç, Gökhan"
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Aril sübstitüe bodipy bileşiklerinin sentezi ve spektroskopik özellikleri
Taşkıran, Zeliha Pınar (Bilecik Şeyh Edebali Üniversitesi, Lisansüstü Eğitim Enstitüsü, 2022)4,4-difloro-4-bora-3a,4a-diaza-s-indasen bileşikleri, yaygın adıyla Bodipy'ler, görünür bölge spektrumundaki şiddetli soğurmaları, yüksek floresans kuantum verimleri, keskin absorpsiyon pikleri, kimyasal kararlılıkları ve ... -
Bodipy benzimidazol bileşiklerinin sentezi ve fotofiziksel özelliklerinin belirlenmesi
Doğan, Emine (Bilecik Şeyh Edebali Üniversitesi, Lisansüstü Eğitim Enstitüsü, 2024)Bu tez çalışması mezo (8) konumunda 2-fenil benzimidazol grubu bulunduran BODIPY türevlerinin sentezi, yapılarının aydınlatılması ve fotofiziksel özelliklerinin belirlenmesini kapsamaktadır. Çalışma aşamalı sentez ... -
The Effect of Molecular Structure and Ultrafast Electron Injection Dynamics on the Efficiency of BODIPY Sensitized Solar Cells
Yıldız Akhüseyin, Elif; Sevinç, Gökhan; Yağlıoğlu, Halime Gül; Hayvalı, Mustafa (Elsevier, 2019)In an attempt to investigate the effect of charge transfer dynamics on the photovoltaic performance of the dye-sensitized solar cells (DSSCs), a new series of 4,4-difluoro-3a,4a-diaza-s-indacene (BODIPY) compounds were ... -
Great enhancement of two photon absorption cross section value by intramolecular charge transfer in newly synthesized triphenylamine-BODIPY derivative
Akhüseyin, Yıldız Elif; Sevinç, Gökhan; Tekin, Sezen; Karatay, Ahmet; Hayvalı, Mustafa; Elmalı, Ayhan (Elsevier, 2021)Novel borondipyrromethene (BODIPY) compound without a −8 (meso) substituent containing triphenylamine moieties via Suzuki-Miyaura coupling was designed and synthesized to enhance two photon absorption (TPA) property. The ... -
Investigation of ultrafast energy transfer mechanism in BODIPY-Porphyrin dyad system
Dumanoğulları, Fatih Mehmet; Tutel, Yusuf; Küçüköz, Betül; Sevinç, Gökhan; Karatay, Ahmet; Yılmaz, Halil; Havyalı, Mustafa; Elmalı, Ayhan (Elsevier, 2019)Novel beta-fused BODIPY-Porphyrin compounds that contain free base porphyrin (TPP2BDP) and its Ni(II) complex (NiTPP2BDP) were synthesized to investigate intramolecular energy transfer mechanisms of beta-fused BODIPY-porphyrin ... -
Strategies towards enhancing the efficiency of BODIPY dyes in dye sensitized solar cells
Yıldız, Elif Akhüseyin; Sevinç, Gökhan; Yağlıoğlu, H. Gül; Hayvalı, Mustafa (Elsevier, 2019)The goal of this study is to reveal the effect of electron donating and anchoring group of the dye on the electron injection dynamics and photovoltaic performance of BODIPY dye sensitized solar cells. The effect of electron ... -
Synthesis and Photophysical Characterizations of Benzimidazole Functionalized BODIPY Dyes
Sevinç, Gökhan; Doğan, Emine; Mansuroğlu, Sina; Gurbanov, Rafig (Springer Nature, 2024)Herein, a series of new BODIPY dyes substituted by 2-phenyl benzimidazole units at the meso (C8) position including methyl/ethyl, phenyl, or p-methoxyphenyl moieties at the distal and proximal positions of the BODIPY core ...