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Gönderi tarihi için KARAKOÇAN MESLEK YÜKSEKOKULU listeleme
Toplam kayıt 14, listelenen: 1-14
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(2017-03-01)Solvent free synthesis of 6,7-dihydroxy-3-(3- chlorophenyl) coumarin (CFHC) was designed and obtained by the interaction of 2-(2,4,5-trimethoxyphenyl)- 1-(3-chlorophenyl)acrylonitrile with pyridinium hydrochloride in ...
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(2013-03)Hexachlorocylotriphosphazene (1) was reacted with 4-hydroxy-3-methoxybenzaldehyde to give hexakis[(4-formyl-2-methoxy)phenoxy]cyclotriphosphazene (2). Hexakis[(4-(hydroxyimino)2-methoxy)phenoxy]cyclotriphosphazene (3) was ...
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(2014-09-05)The new hexasubstitue-cyclophosphazene compounds containing chalcone derivatives (2–11) were obtained from the reactions of hexachlorocyclotriphosphazene (1) with several hydroxy chalcones in K2CO3/acetone system. All ...
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(2015-05-05)2,2-Dichloro-4,4,6,6-bis[spiro(2′,2″-dioxy-1′,1″-biphenylyl]cyclotriphosphazene (2) was synthesized from hexachlorocyclotriphosphazene (HCCP) and 2,2′-dihydroxybiphenyl. The mixed substituent chalcone/dioxybiphenyl ...
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(2016-04)The present study was designed to both synthesize phenylacrylonitrile compounds (1a–k) and their anti-tumor activities on human breast cancer cell line (MCF-7) were determined. The structures of all the compounds were ...
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(2016-08-24)A series of new cyclotriphosphazene derivatives (2a-e) were prepared from the reactions of substituted chalcone compounds (1a-e) containing different organic side groups at para position with cyclotriphosphazene (2) bearing ...
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(2016-02-05)The cyclotriphosphazene compound (2) bearing formyl groups as side groups was obtained from the reaction of 2,2-Dichloro-4,4,6,6-bis[spiro(2′,2″-dioxy-1′,1″-biphenylyl)]cyclotriphosphazene (1) with 4-hydroxy-3-methoxybenzaldehyde ...
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(2016-12)A series of 2-(2,3,4-trimethoxyphenyl)-1-(substituted-phenyl)acrylonitrile (2–9) were designed and synthesized to develop new cancer drugs. The structures of synthesized compounds 2–9 were described by using melting point, ...
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Design and fabrication of dioxyphenylcoumarin substituted cyclotriphosphazene compounds photodiodes (2017-03-19)The present study introduces cyclotriphosphazene compounds substituted by dioxyphenylcoumarin as a photodiode application. Firstly, 7,8-dihydroxy-3-(3-methylphenyl)coumarin (1b) has been obtained by conventional as well ...
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(2017-02-27)In this study, we aimed to investigate the relationship between the cytotoxic and dielectric properties of newly synthesized 2,2,4,4-tetra(4′-oxy-substituted-chalcone)- 6,6-diphenylcyclotriphosphazene derivatives (3–10). ...
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(2017-04-10)We investigated the cytotoxic effects of the newly synthesized cyclotriphosphazene derivatives on A2780 (ovarian), PC-3 and LNCaP (prostate) cancer cell lines. 4′-hydroxy-substituted-chalcone compounds (2–8) were reacted ...
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(2017-03-23)The electrical and photoresponse properties of an Al/p-Si/organic layer/Al diode were investigated. The organic layer containing novel 2,2-bis[spiro(7,8-dioxy- 4-methylcoumarin)]-4,4,6,6-bis[spiro(2’,2”-dioxy-1’,1”- ...
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(2013)Araştırmanın amacı okulöncesi öğretmenlerinin fen eğitimine karşı tutumları ve fen etkinliklerine ilişkin yeterliliklerinin bazı değişkenlere göre incelenmesidir. Veri toplama araçları olarak, “Fen Eğitimine Karşı Tutum” ...
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(2021-02-19)Multi-objective optimization is defined as the process of producing suitable solutions to problems with multiple objectives. The randomly generated string of numbers is of great importance in achieving solutions close to ...
Toplam kayıt 14, listelenen: 1-14
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