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Exciton transport in thin-film cyanine dye J-aggregates
Exciton transport thin-film cyanine dye J-aggregates
2012/2/29
We present a theoretical model for the study of exciton dynamics in J-aggregated monolayers of fluorescent dyes. The excitonic evolution is described by a Monte-Carlo wave function approach which allo...
A Fast-Response pH Optode Based on a Fluoroionophore Immobilized to a Mesoporous Silica Thin Film
A Fast-Response pH Optode a Fluoroionophore Immobilized Mesoporous Silica Thin Film
2010/9/17
This paper describes the preparation and characterization of an optical pH-sensing device using a H+-responsive fluoroionophore based on boron-dipyrromethene, immobilized to a mesoporous silica thin f...
二氧化硅栅绝缘层的制备与表面修饰（Preparation and Surface modification of SiO2 Gate Insulator for Organic Thin Film Transistors）
二氧化硅 绝缘层 OTS 修饰
2010/8/24
研究了有机薄膜晶体管的二氧化硅栅绝缘层的性质。二氧化硅绝缘层的制备采用热生长法，氧化气氛是O2(g)+H2O(g)，工艺为干氧-湿氧-干氧的氧化过程。制得的绝缘层漏电流在10-9 A左右。以该二氧化硅作为有机薄膜晶体管的栅绝缘层，并五苯作为有源层制作了有机薄膜晶体管器件。实验表明采用十八烷基三氯硅烷(OTS)进行表面修饰的器件具有OTS/SiO2双绝缘层结构，可以有效地降低SiO2栅绝缘层的表面能...
化学浴沉积法制备高取向钒酸铋薄膜（Preparation of Oriented BiVO4 Thin Film by Chemical Bath Depositio)
钒酸铋(BiVO4)薄膜 化学浴沉积 择优取向
2010/8/18
Highly oriented BiVO4 films were synthesized on glass substrates by modified chemical bath deposition (CBD). The influence of the deposition parameters as temperature and time of deposition on the rat...
Specific Determination of Hydrogen Peroxide With A Catalase Biosensor Based on Mercury Thin Film Electrodes
Specific Determination Hydrogen Peroxide Catalase Biosensor Based Mercury Thin Film Electrodes
2010/6/29
A biosensor for specific determination of hydrogen peroxide was developed using catalase (EC 1.11.1.6) in combination with a mercury film electrode. Catalase was immobilized with gelatine by means of ...
Electrochemical Characterization of Al2 O3 -Ni Thin Film Selective Surface on Aluminium
Electrochemical Characterization Al2 O3 -Ni Thin Film Selective Surface Aluminium
2010/6/29
Solar thermal collectors represent a widely used type of system for the conversion of solar energy. In order to produce selective coatings on aluminium substrates to be used as absorber plates in high...