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Photocatalysis effect of nanometer TiO2 and TiO2-coated ceramic plate on Hepatitis B virus

Paper ID Volume ID Publish Year Pages File Format Full-Text
31167 44560 2007 5 PDF Available
Title
Photocatalysis effect of nanometer TiO2 and TiO2-coated ceramic plate on Hepatitis B virus
Abstract

The photocatalysis effect of nanometer TiO2 particles and TiO2-coated ceramic plate on Hepatitis B virus surface antigen (HBsAg) was investigated. The ELISA (enzyme-linked immunosorbent assay) standard method was used to assess the efficiency of TiO2 material to destroy the HBsAg. The research has shown that the suspension of TiO2 (0.5 g/L) can destroy most of the HBsAg under the irradiation of mercury lamp, with the light intensity of 0.6 mW/cm2 at 365 nm wavelength, or under the sunlight irradiation for a few hours. TiO2-coated ceramic plates can also destroy the HBsAg under the irradiation of mercury lamp, with the light intensity of 0.05 mW/cm2 at 365 nm wavelength or under the room daylight for a few hours.

Keywords
Nanometer TiO2; TiO2-coated ceramic plate; Photocatalysis; Hepatitis B virus
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Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Photochemistry and Photobiology B: Biology - Volume 86, Issue 2, 1 February 2007, Pages 165–169
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us