"

Cookies ussage consent

Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.

I agree, do not show this message again.

ON THE OPTOELECTRONIC INFORMATION TRANSFER PHENOMENON AT THE INTELLIGENT INTERFACES OF SOME MIXED MULTILAYER (BIO)STRUCTURES

M. Gherghel1,*

Affiliation

  1. “Gh. Asachi” Technical University of Ia i, Physics Department, 63 Dimitrie Mangeron Str., Iasi, Romania

Abstract

This paper presents the experimental results concerning the study of the photoelectric behaviour of a multijunction type multilayer mixed heterostructure with photosynthetic pigments (Chl) having the form: SnOx/nCdS:pChl-p+Chl-p+CuxS-Al-Chl/Cu. Being constituted from more series-superposed and vertically-illuminated semiconductor junctions, the respective photosystem allows the selective usage of a part as large as possible from the spectrum of the solar radiations which is of interest for the photovoltaic conversion and optoelectronical devices. The paper presents a means by which such a heterostructure could be used to detect some noxious elements favouring some neuroviral epidemics. There is also suggested the possibility of using the chlorophyll photopigments micro(nano)cristals and a Schottky nanostructure such as Metal/Chl:DNA/Metal in the photodynamic treatment of neuroviral affections..

Keywords

Schottky barier, Photosynthetic pigments, Electrooptical properties, Photoconductor nanocrystalls, Viral DNA, Neuroviral epidemics, Photodynamic treatment.

Submitted at: Aug. 22, 2005
Accepted at: Nov. 24, 2005

Citation

M. Gherghel, ON THE OPTOELECTRONIC INFORMATION TRANSFER PHENOMENON AT THE INTELLIGENT INTERFACES OF SOME MIXED MULTILAYER (BIO)STRUCTURES, Journal of Optoelectronics and Advanced Materials Vol. 7, Iss. 6, pp. 2881-2886 (2005)