Ara
Toplam kayıt 55, listelenen: 11-20
Ion chromatography-potentiometric detection of inorganic anions and cations using polypyrrole and overoxidized polypyrrole electrode
(Elsevier Science Sa, 2008)
Polypyrrole (PPy) and overoxidized polypyrrole (OPPy) films were used as a potentiometric detector in ion chromatography, in order to determine some anions and cations in water samples. Electrodeposition of PPy film was ...
Voltammetric Behaviour of Sulfamethoxazole on Electropolymerized-Molecularly Imprinted Overoxidized Polypyrrole
(MDPI, 2008)
In this work, preparation of a molecularly imprinted polymer (MIP) film and its recognition properties for sulfamethoxazole were investigated. The overoxidized polypyrrole (OPPy) film was prepared by the cyclic voltammetric ...
A spectroelectrochemical study on single-oscillator model and optical constants of sulfonated polyaniline film
(Pergamon-Elsevier Science LTD, 2008)
The optical properties of sulfonated polyaniline (SPAN) thin film prepared by electrochemical method have been investigated. Polychromic behavior of SPAN thin film (transparent yellow-green-dark blue) was observed when the ...
Structural and optical properties of porous nanocrystalline Ge
(2008)
Nanocrystalline Ge films were prepared by isotropic chemical etching on single-crystalline Ge substrates with 100 and 111 orientations. The structural and optical properties have been investigated by transmission electron ...
Molecularly imprinted ligand-exchange recognition assay of DNA by SPR system using guanosine and guanine recognition sites of DNA
(Elsevier Science Sa, 2008)
Molecular imprinting polymer (MIP) as a recognition element for sensors are increasingly of interest and MIP-SPR have started to appear in the literature. In this Study, we have proposed a novel surface imprinting method ...
Hyperbolic octonionic Proca-Maxwell equations
(Verlag Z Naturforsch, 2008)
In this study, after introducing the hyperbolic octonionic (counteroctonion) algebra, which is also expressed in the sub-algebra of sedenions, and differential operator, Proca-Maxwell equations and relevant field equations ...
Structural, optical and electrical properties of F-doped ZnO nanorod semiconductor thin films deposited by sol-gel process
(Elsevier Science BV, 2008)
Structural, optical and electrical properties of fluorine-doped ZnO nanostructure semiconductor thin films prepared by sol-gel spin coating method have been investigated. The thin films have polycrystalline structure with ...
Preparation and characterization of ZnO thin films deposited by sol-gel spin coating method
(Natl Inst Optoelectronics, 2008)
ZnO thin films have been deposited onto the glass substrates by the sol-gel spin coating method at different chuck rotation rates. This method was used for the preparation of thin films of the important semiconductors H-VI. ...
The quantum confined Stark effect in silicon nanocrystals
(IOP Publishing LTD, 2008)
The quantum confined Stark effect (QCSE) in Si nanocrystals embedded in a SiO(2) matrix is demonstrated by photoluminescence (PL) spectroscopy at room and cryogenic temperatures. It is shown that the PL peak position shifts ...
Finite mass gravitating Yang monopoles
(Amer Physical Soc, 2008)
We show that gravity cures the infrared divergence of the Yang monopole when a proper definition of conserved quantities in curved backgrounds is used, i.e. the gravitating Yang monopole in cosmological Einstein theory has ...