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S. Z. Topal · SciRah

Researcher profile · Semantic Scholar

S. Z. Topal

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S. Z. Topal — researcher profile on SciRah

h-index: 12
Works: 30
Citations: 388

Most-cited papers

Modulation of the electronic and spectroscopic properties of Zn(II) phthalocyanines by their substitution pattern.
S. Z. Topal, Ümit Işci, Ufuk Kumru, D. Atilla +8 more
2014Dalton Transactions95 citations
Semantic Scholar
Design of oxygen sensing nanomaterial: synthesis, encapsulation of phenylacetylide substituted Pd(II) and Pt(II) meso-tetraphenylporphyrins into poly(1-trimethylsilyl-1-propyne) nanofibers and influence of silver nanoparticles
Emel Önal, Z. Ay, Zübeyde Yel, K. Ertekin +3 more
201627 citations
Semantic Scholar
Methylsulfonyl Zn phthalocyanine: A polyvalent and powerful hydrophobic photosensitizer with a wide spectrum of photodynamic applications.
Ümit Işci, Marlena Beyreis, N. Tortik, S. Z. Topal +5 more
2016Photodiagnosis and Photodynamic Therapy27 citations
Semantic Scholar
Spectroscopic probing of acid–base properties and photocharacterization of phthalocyanines in organic solvents and polymer matrices
S. Z. Topal, Fatma Yuksel, A. Gürek, K. Ertekin +2 more
200925 citations
Semantic Scholar
Lifetime-Based Oxygen Sensing Properties of palladium(II) and platinum(II) meso-tetrakis(4-phenylethynyl)phenylporphyrin
Emel Önal, Stephan Sass, Jeanne Hurpin, K. Ertekin +3 more
2017Journal of Fluorescence20 citations
Semantic Scholar
Synthesis, Photophysical and Photochemical Properties of a Set of Silicon Phthalocyanines Bearing Anti-Inflammatory Groups
Belgin Şahin, S. Z. Topal, D. Atilla
2016Journal of Fluorescence18 citations
Semantic Scholar
Emission based oxygen sensing approach with tris(2,2′-bipyridyl)ruthenium(II)chloride in green chemistry reagents: room temperature ionic liquids
S. Z. Topal, K. Ertekin, D. Topkaya, S. Alp +1 more
200817 citations
Semantic Scholar
pH-induced "off-on-off" type molecular switch behaviors of zinc and free tetraimidazophthalocyanines.
S. Z. Topal, E. Onal, A. Gürek, Catherine Hirel
2013Dalton Transactions15 citations
Semantic Scholar
Assessment of the relevance of GaPc substituted with azido-polyethylene glycol chains for photodynamic therapy. Design, synthetic strategy, fluorescence, singlet oxygen generation, and pH-dependent spectroscopic behaviour
Veysel Koç, S. Z. Topal, Duygu Aydın Tekdaş, Özge Dilara Ateş +4 more
201713 citations
Semantic Scholar
Significant sensitivity and stability enhancement of tetraphenylporphyrin-based optical oxygen sensing material in presence of perfluorochemicals
S. Z. Topal, Emel Önal, K. Ertekin, O. Oter +2 more
201313 citations
Semantic Scholar
Tuning pH sensitivities of zinc phthalocyanines in ionic liquid modified matrices
S. Z. Topal, K. Ertekin, A. Gürek, B. Yenigul +1 more
201113 citations
Semantic Scholar
Improvement of the O2 detection: Substituent’s effect on Pd(II) meso-tetraphenylporphyrin probes
Merve Zeyrek Ongun, S. Z. Topal, Zübeyde Yel, K. Ertekin +2 more
2019Sensors and Actuators B: Chemical12 citations
Semantic Scholar
New designed naphthalimide-phthalocyanine pentads: Synthesis, photophysical and photochemical properties in DMSO and room temperature ionic liquids
S. Z. Topal, Ş. Ün, Y. Bretonnière, S. T. Kostakoğlu
201712 citations
Semantic Scholar
Hyperporphyrin effect on oxygen sensitivity of free meso-tetraphenylporphyrins
S. Z. Topal, Merve Zeyrek Ongun, Emel Önal, K. Ertekin +1 more
201711 citations
Semantic Scholar
Naphthalimide-cyclophosphazene combination: Synthesis, crystal structure, photophysics and solid-state fluorescence
Ş. Ün, S. Z. Topal, Yunus Zorlu
201711 citations
Semantic Scholar
Silver and proton driven fluorescent multiple-mode molecular logic gates employing phthalocyanines
S. Z. Topal, A. Gürek, K. Ertekin, D. Atilla +2 more
201011 citations
Semantic Scholar
Fluorescent Probes for Silver Detection Employing Phthalocyanines in Polymer Matrices
S. Z. Topal, A. Gürek, K. Ertekin, D. Atilla +2 more
20109 citations
Semantic Scholar
Synthesis, characterization and oxygen sensitivity of cyclophosphazene equipped-iridium (III) complexes.
Merve Zeyrek Ongun, M. Şahin, Tuğçe Akbal, Neslihan Avşar +5 more
2020Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy8 citations
Semantic Scholar
Novel Silicon Phthalocyanines Bearing Triethylene Glycol Groups: Photophysical and Photochemical Properties as well as pH-Induced Spectral Behaviour
Sebile Işık Büyükekşi, S. Z. Topal, D. Atilla
2017Journal of Fluorescence8 citations
Semantic Scholar
Zn(ii) phthalocyanines tetra substituted by aryl and alkyl azides: design, synthesis and optical detection of H2S
Mohamad Albakour, Merve Zeyrek Ongun, S. Z. Topal, A. Gürek
20207 citations
Semantic Scholar
Structure-Photoproperties Relationship Investigation of the Singlet Oxygen Formation in Porphyrin-Fullerene Dyads
Emel Önal, S. Z. Topal, I. Fidan, S. Berber +2 more
2017Journal of Fluorescence6 citations
Semantic Scholar
Synthesis and characterization of a new meso-tetra-dihydro benzocyclobutacenaphthylene free-base porphyrin
Ümit Işci, S. Z. Topal, Emel Önal, I. Fidan +5 more
20183 citations
Semantic Scholar
Subtle variations of the behavior of a silylated tetraethylene glycol-substituted Zn phthalocyanine towards acids
Emel Önal, S. Z. Topal, M. Tarhouni, Ümit Işci +3 more
20163 citations
Semantic Scholar
A new absorption based CO2 sensor based on Schiff base doped ethyl cellulose
S. Z. Topal, Kadriye Ertekiin, Berrin Yeniigül, A. Erçağ
20123 citations
Semantic Scholar
Novel axially-substituted silicon phthalocyanines with pH-modulated fluorescence ON/OFF switching properties
Belgin Şahin, Merve Zeyrek Ongun, S. Z. Topal, A. Gürek +1 more
2019Porphyrin Science by Women1 citations
Semantic Scholar
Novel Silicon Phthalocyanines Bearing Triethylene Glycol Groups: Photophysical and Photochemical Properties as well as pH-Induced Spectral Behaviour
Sebile Işık Büyükekşi, S. Z. Topal, D. Atilla
2017Journal of Fluorescence0 citations
Semantic Scholar
Structure-Photoproperties Relationship Investigation of the Singlet Oxygen Formation in Porphyrin-Fullerene Dyads
Emel Önal, S. Z. Topal, I. Fidan, S. Berber +2 more
2017Journal of Fluorescence0 citations
Semantic Scholar
Synthesis, Photophysical and Photochemical Properties of a Set of Silicon Phthalocyanines Bearing Anti-Inflammatory Groups
Belgin Şahin, S. Z. Topal, D. Atilla
2016Journal of Fluorescence0 citations
Semantic Scholar
Investigation of optical and electrochemical properties as well as metal ion sensitivities of different number of crown ether appended phthalocyanines
S. Z. Topal, D. Atilla, K. Ertekin, J. Tommasino +2 more
20130 citations
Semantic Scholar
Photocharacterization of new chromoionophores, applications as optical sensors and investigation of their performances
S. Z. Topal
20100 citations
Semantic Scholar

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