Ara
Toplam kayıt 33, listelenen: 11-20
Synthesis and electrochemical properties of crown ether functionalized coumarin substituted cobalt and copper phthalocyanines
(Elsevier Science Sa, 2011)
The synthesis of novel 6,7-[15-crown-5]-3-[p-(3,4-dicyanophenoxy)phenyl]coumarin (1)/6,7-[15-crown-5]-3-[p-(2,3-dicyanophenoxy)phenyl]coumarin (2) and their peripherally/non-peripherally cobalt and copper phthalocyanine ...
Chromenone 12-crown-4 substituted zinc phthalocyanine complexes: Investigation of spectral, photophysical and photochemical properties
(Pergamon-Elsevier Science Ltd, 2011)
The synthesis of novel 6,7-[(12-crown-4)-3-[p-(3,4-dicyanophenoxy)phenyl]coumarin (1), 6,7-[(12-crown-4)-3-[p-(2,3-dicyanophenoxy)phenyl]coumarin (2), and their corresponding tetra-(chromenone 12-crown-4)-substituted zinc ...
Synthesis and properties of crown ether functionalized coumarin substituted zinc phthalocyanine
(Pergamon-Elsevier Science Ltd, 2011)
The novel 6,7-[15-crown-5]-3-[p-(2,3-dicyanophenoxy)phenyl]coumarin (1) and its non-peripherally substituted zinc phthalocyanine complex (2) have been prepared and characterized by elemental analysis, H-1 NMR (for compound ...
An Evaluation of Wind Energy Characteristics for Four Different Locations in Balikesir
(Taylor & Francis Inc, 2011)
This paper presents an investigation and evaluation of wind energy characteristics of four different regions in Balikesir, Turkey, namely, Gonen, Bandirma, Dursunbey, and Ayvalik. Wind speed data and wind direction measured ...
The Level of Comfort Among Nursing Students During Sexual Counseling to Patients Who Have Chronic Medical Conditions
(Springer, 2011)
The aim of this study is to determine the level of comfort among nursing students during sexual counseling to patients who have chronic medical conditions. The sample of this descriptive study consisted of 161 students who ...
The Comfort Levels of Nurses During Clinical Experiences Which Include Sexual Topics
(Springer, 2011)
To determine the comfort levels of nurses and factors affecting their comfort levels during clinical experiences which include sexual topics. The sample of this descriptive study consisted of 141 nurses who work at the ...
A neuro-detector based on the cybernetic concepts for fault detection in electric motors
(Jve Int Ltd, 2011)
In this study, an auto-associative neural network (AANN) is designed as a fault detector using the cybernetic concepts. In this sense, an artificial neural network structure is connected with a finite state system or a ...
Metal (Al, Fe, Mn and Cu) distributions and origins of polycyclic aromatic hydrocarbons (PAHs) in the surface sediments of the Marmara Sea and the coast of Istanbul, Turkey
(Pergamon-Elsevier Science Ltd, 2011)
In this study, total metal (Al, Fe, Mn and Cu) and PAHs analyses have been done in the surface sediments. Sediment samples have been collected from seven parts of the Marmara Sea and the coast of Istanbul during 2009. Total ...
Synthesis, characterization, spectroscopic and electrochemical properties of phthalocyanines substituted with four 3-ferrocenyl-7-oxycoumarin moieties
(Elsevier Science Sa, 2011)
The synthesis, spectroscopic and electrochemical properties of the tetra-(3-ferrocenyl-7-oxycoumarin)substituted zinc (II) and cobalt (II) phthalocyanines (3 and 4) are reported for the first time. The synthesis of novel ...
Coumarino-12-crown-4 bearing phthalocyanine photosensitizers for singlet oxygen production
(Elsevier Science Sa, 2011)
The synthesis, characterization, photophysical and photochemical properties of the new metal-free and zinc (II) phthalocyanines tetra-substituted at the peripheral (complexes 3a and 3b) and non-peripheral (complexes 4a and ...