Výsledky vyhledávání - "Elif Akhuseyin Yildiz"

Two-photon absorption and triplet excited state quenching of near-IR region aza-BODIPY photosensitizers via a triphenylamine moiety despite heavy bromine atoms

Autor: Ahmet Karatay, Halil Yılmaz, Elif Akhuseyin Yildiz, Gökhan Sevinç, Mustafa Hayvali, Bahadir Boyacioglu, Huseyin Unver, Ayhan Elmali

Publikováno v: Physical Chemistry Chemical Physics. 24:25495-25505

Aza-BODIPY compounds with methoxy groups at -3 and -5 positons and triphenylamine moieties at -1, -7 positions with and without heavy bromine atoms at -2, -6 positions have been designed and synthesized.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9e0b841fe5bf3b2c173d09761671f818
https://doi.org/10.1039/d2cp02960j

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Effects of Heavy Iodine Atoms and π-Expanded Conjugation on Charge Transfer Dynamics in Carboxylic Acid BODIPY Derivatives as Triplet Photosensitizers

Autor: Elif Akhuseyin Yildiz, Ebru Yabaş, Fazlı Sözmen, Yasemin Bozkurt, Ahmet Karatay, Bahadir Boyacioglu, Hüseyin Ünver, Ayhan Elmali

Publikováno v: Chemphyschem : a European journal of chemical physics and physical chemistry.

Borondipyrromethene (BODIPY) chromophores are composed of a functional-COOH group at meso position with or without a biphenyl ring, and their compounds with heavy iodine atoms at �� 2, �� 6 positions of the BODIPY indacene c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f89d1ee118b2ae101c192f94ae1d71d
https://pubmed.ncbi.nlm.nih.gov/36377545

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Radical‐Enhanced Intersystem Crossing in a Bay‐Substituted Perylene Bisimide−TEMPO Dyad and the Electron Spin Polarization Dynamics upon Photoexcitation**

Autor: A. A. Sukhanov, Halime Gul Yaglioglu, Violeta K. Voronkova, Elif Akhuseyin Yildiz, Jianzhang Zhao, Xue Zhang, Yuri E. Kandrashkin

Publikováno v: ChemPhysChem. 22:55-68

A 4-amino-2,2,6,6-tetramethyl-1-piperidinyloxyl (TEMPO) radical was attached to the bay position of perylene-3,4 : 9,10-bis(dicarboximide) (perylenebisimide, PBI) to study the radical-enhanced intersystem crossing (REISC) and electron spin dynamics o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d99d1525a425cd984e9275398073bf9
https://doi.org/10.1002/cphc.202000861

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Anthryl-Appended Platinum(II) Schiff Base Complexes: Exceptionally Small Stokes Shift, Triplet Excited States Equilibrium, and Application in Triplet–Triplet-Annihilation Upconversion

Autor: Kepeng Chen, Mariangela Di Donato, Yuqi Hou, Mushraf Hussain, Jianzhang Zhao, Halime Gul Yaglioglu, Elif Akhuseyin Yildiz, Syed S. Razi

Publikováno v: Inorganic chemistry 59 (2020): 14731–14745. doi:10.1021/acs.inorgchem.0c01932
info:cnr-pdr/source/autori:Chen K.; Hussain M.; Razi S.S.; Hou Y.; Yildiz E.A.; Zhao J.; Yaglioglu H.G.; Donato M.D./titolo:Anthryl-Appended Platinum(II) Schiff Base Complexes: Exceptionally Small Stokes Shift, Triplet Excited States Equilibrium, and Application in Triplet-Triplet-Annihilation Upconversion/doi:10.1021%2Facs.inorgchem.0c01932/rivista:Inorganic chemistry/anno:2020/pagina_da:14731/pagina_a:14745/intervallo_pagine:14731–14745/volume:59

Two anthryl platinum(II) N,N?-bis(3,5-di-tert-butylsalicylidene)-1,2-benzenediamine Schiff base complexes were synthesized, with the anthryl attached via its 9 position (Pt-9An) or 2 position (Pt-2An) to the platinum (Pt) Schiff base backbone. The co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5364baa7560407a2b8f3a9212d1a646
https://doi.org/10.1021/acs.inorgchem.0c01932

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Efficient Intersystem Crossing in the Tröger's Base Derived From 4‐Amino‐1,8‐naphthalimide and Application as a Potent Photodynamic Therapy Reagent

Autor: Antonio Barbon, Yuqi Hou, Elif Akhuseyin Yildiz, Kepeng Chen, Jianzhang Zhao, Huijian Wu, Xue Zhang, Zhijia Wang, Yingjie Zhao, Shujing Li, Halime Gul Yaglioglu

Publikováno v: Chemistry – A European Journal. 26:3591-3599

Intersystem crossing (ISC) was observed for naphthalimide (NI)-derived Troger's base, and the ISC was confirmed to occur by a spin-orbital charge-transfer (SOCT) mechanism. Conventional electron donor/acceptor dyads showing SOCT-ISC have semirigid li

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f06728c4201e83cb6c74d531afab024
https://doi.org/10.1002/chem.201905248

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Mechanisms of nonlinear optical absorption in (GeO2)1-x–(PbF2)x (0.1 ≤ x ≤ 0.3) modified germanate glasses

Autor: Bekir Asilcan Unlu, Gokhan Bilir, Mustafa Yuksek, Ahmet Karatay, Elif Akhuseyin Yildiz, Ayhan Elmali

The structural, optical, and nonlinear absorption properties of (GeO2)1-x–(PbF2)x (0.1 ≤ x ≤ 0.3) glasses synthesized by conventional melting and quenching technique were investigated. Bandgap energies and Urbach energies were calculated by eva

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c3b0fc2df4a76d940d06f8bf2f9b742
https://hdl.handle.net/20.500.12508/2315

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