Výsledky vyhledávání - "Yesim Hepuzer Gursel"

The synthesis and investigation of photochemical, photophysical and biological properties of new lutetium, indium, and zinc phthalocyanines substituted with PEGME-2000 blocks

Autor: Yesim Hepuzer Gursel, Mahmut Durmuş, Baybars Köksoy, Canan Uslan, Naciye Durmuş İşleyen, Yetkin Öztürk, B. Şebnem Sesalan, Z. Petek Çakar

Publikováno v: JBIC Journal of Biological Inorganic Chemistry. 24:191-210

Zinc(II) (5), indium(III) (6), and lutetium(III) (7) phthalocyanines (Pcs) peripherally substituted with poly (ethylene glycol) (PEG) monomethyl ether 2000 (PEGME-2000) blocks were synthesized via Sonogashira coupling reaction with high yields and th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3e7f8c2ee61370220526ce458bc1276
https://doi.org/10.1007/s00775-019-01638-5

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Determination of glass transition temperature and surface properties of novel chalcone modified poly (styrene) based polymer

Autor: Bahire Filiz Senkal, Aysegul Cigdem Adiguzel, Fatih Çakar, Özlem Cankurtaran, Ferdane Karaman, Yesim Hepuzer Gursel

Publikováno v: Thermal Science, Vol 23, Iss Suppl. 1, Pp 193-202 (2019)

WOS:000465190400020 The novel chalcone modified poly (styrene) based polymer (PVBC-DMAC) has been prepared and characterized. By using the inverse gas chromatography method, we determined glass transition temperature and surface properties of PVBC-DM

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7257bf7120ac89591b71d13a31f9070
http://www.doiserbia.nb.rs/img/doi/0354-9836/2019/0354-98361800343A.pdf

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The synthesis and dielectric characterization of liquid crystalline hydrogen bonded complex of 3-(4-(dimethyl amino) phenyl)-1-(4-hydroxyphenyl) prop-2-en-1-one with 8-(4-cyanobiphenyl-4′-oxy) octan-1-ol

Autor: Bahire Filiz Senkal, Esma Ahlatcıoğlu Özerol, Burak Korkmaz, Yesim Hepuzer Gursel, Mustafa Okutan

Publikováno v: Journal of Molecular Liquids. 266:132-138

A new chalcone based nematic schlieren texture liquid crystalline material was prepared from 3-(4-(dimethyl amino) phenyl)-1-(4-hydroxyphenyl) prop-2-en-1-one (DMAC) and 8-(4-cyanobiphenyl-4′-oxy) octan-1-ol (LC8) by molecular self-assembly process

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::888004693aebf0a23c5d1738f06bf4b6
https://doi.org/10.1016/j.molliq.2018.06.027

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Modified mixed chromatography method for separation of single-walled carbon nanotubes based on diameter and conductivity

Autor: Fereshteh Ordokhani, Ruya Atlibatur, Nilgün Karatepe, Yesim Hepuzer Gursel

Publikováno v: Materials Letters. 222:113-117

Single-walled carbon nanotubes (SWCNTs) are popular for their electrical conductivity properties with excellent metallic or semiconducting behavior. Selective separation of SWCNTs can play a significant role in the realization of the potential applic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::90c04c4fcf5f12e8f4ab1d35f276540a
https://doi.org/10.1016/j.matlet.2018.03.190

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A novel of PEG-conjugated phthalocyanine and evaluation of its photocytotoxicity and antibacterial properties for photodynamic therapy

Autor: Yetkin Öztürk, Naciye Durmuşişleyen, Z. Petek Çakar, B. Şebnem Sesalan, Canan Uslan, Yesim Hepuzer Gursel, Meltem Göksel, Mahmut Durmuş, Burcu Turanlı-Yıldız

Publikováno v: Journal of Porphyrins and Phthalocyanines. 22:10-24

A poly(ethylene glycol) (PEG)-conjugated silicon(IV) phthalocyanine axially substituted with (PEG1000) chains (SiPc-PEG) was synthesized, and this novel phthalocyanine was characterized by [Formula: see text]H-NMR, FT-IR and UV-Vis spectrophotometric

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2366b73e49bdc345f467119978332603
https://doi.org/10.1142/s1088424617500729

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Synthesis and characterization of a new hydrogen bonded side chain liquid crystal block copolymer and investigation of electrical properties

Autor: Mustafa Okutan, Esma Ahlatcıoğlu Özerol, Yesim Hepuzer Gursel, Ayşegül Çelik Bozdoğan, Burak Korkmaz, Bahire Filiz Senkal

Publikováno v: Pure and Applied Chemistry. 89:19-28

A new PEG-containing liquid crystalline side chain block copolymer HBC-PEG550 was prepared from poly(ethylene glycol)-b-poly(2-(diethylamino) ethyl methacrylate copolymer (BC-PEG550) and 8-(4-cyanobiphenyl-4′-oxy) octan-1-ol (LC8) by molecular self

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa29beafd433247b6e2a2a88ab186b8f
https://doi.org/10.1515/pac-2016-0816

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Synthesis and electrical properties of hydrogen bonded liquid crystal polymer

Autor: Zeynep Güven Özdemir, Bahire Filiz Senkal, Burak Korkmaz, Nimet Yilmaz Canli, Yesim Hepuzer Gursel, Ayfer Sarac, Mustafa Okutan

Publikováno v: Journal of Molecular Liquids. 219:1030-1035

In this study, a new polystyrene based side chain liquid crystalline polymer (EP-PS-LC11)) has been prepared from polystyrene having ethylpiperazine moiety as a hydrogen bond acceptor polymer and 11-(4-cyanobiphenyl-4(-oxy)undekan-1-ol (LC11) as a bo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::09acbfc230ef4fcaf0eca827a90ae1eb
https://doi.org/10.1016/j.molliq.2016.03.082

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Super-capacitive behavior of carbon nano tube doped 11-(4-cyanobiphenyl-4-oxy) undecan-1-ol

Autor: Z. Güven Özdemir, Yesim Hepuzer Gursel, N. Yilmaz Canli, Bahire Filiz Senkal, Mustafa Okutan

Publikováno v: Journal of Molecular Liquids. 211:442-447

In this study, the influence of carbon nano tube (CNT) doping on ac conductivity mechanism and electronic properties of the 11-(4-cyanobiphenyl-4-oxy) undecan-1-ol (LC11) has been analyzed by means of dielectric and impedance spectroscopy measurement

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e9d768334ae5a5e0f674d75b62ff2442
https://doi.org/10.1016/j.molliq.2015.07.026

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Synthesis of chalcone-containing methacrylate-based hydrogen bonded side chain liquid crystalline polymer and its dielectric properties

Autor: Yesim Hepuzer Gursel, Zeynep Güven Özdemir, Bahire Filiz Senkal, Nimet Yilmaz Canli, Mustafa Okutan, Burak Korkmaz

Publikováno v: Polymers for Advanced Technologies. 28:1351-1356

In this work, a new methacrylate-based hydrogen bonded side chain liquid crystalline polymer having chalcone moieties (HBCP) was prepared from poly(4-(3-(pyridin-4-yl)acryloyl) phenyl methacrylate) and 11-(4-cyanobiphenyl-4(-oxy) undekan-1-ol (LC11))

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8797a94b0330f14a3b4b32f15dd6c75c
https://doi.org/10.1002/pat.3595

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Addition of single-wall carbon nanotubes to a liquid crystal material: Impact on dielectric properties

Autor: Esma Ahlatcioglu, Z. Güven Özdemir, Yesim Hepuzer Gursel, N. Yilmaz Canli, Bahire Filiz Senkal, Mustafa Okutan, Ö. Yılmaz

Publikováno v: Materials Science in Semiconductor Processing. 34:182-188

In this study, the effect of carbon nanotube (CNT) on the dielectric parameters of (11-(4-cyanobiphenyl-4′-oxy)undecan-1-ol) (coded as) LC11 has been investigated by dielectric spectroscopy measurements. According to analysis of ac dielectric param

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e8ff6a91911a246b31465395c884efc0
https://doi.org/10.1016/j.mssp.2015.02.031

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