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All Journal ALCHEMY Jurnal Penelitian Kimia
Ariswan Ariswan
Jurusan Fisika, FMIPA Universitas Negeri Yogyakarta
Chemical Engineering, Chemistry & Bioengineering Chemistry Energy Environmental Science Materials Science & Nanotechnology

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Aktivitas Antibakteri TiO2-Anatas Terdadah -Vanadium dan -Kromium Hari Sutrisno; Ariswan Ariswan; Dyah Purwaningsih
ALCHEMY Jurnal Penelitian Kimia Vol 12, No 2 (2016): September
Publisher : UNIVERSITAS SEBELAS MARET (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (462.186 KB) | DOI: 10.20961/alchemy.12.2.1744.112-127

Abstract

Samples of vanadium- and -chromium doped TiO2-anatas have been conducted antibacterial activity against the bacteria Escherichia coli (E. Coli). The minimum kill concentration (MBC) against the bacteria of E. Coli is determined  by liquid dilution method. The antibacterial activity test of 0; 2.3; 3.3; 4.9% wt. vanadium doped TiO2-anatas and 0; 1.1; 3.9; 4.4% wt. chromium doped TiO2-anatas have been performed against bacteria of E. Coli in the absence of light (dark). The test results indicate that the presence of 3.3 and 4.9 in %wt. vanadium-TiO2-anatas are able to inhibit the growth of bacteria E. Coli, contrary all chromium doped TiO2-anatas are not able to inhibit the growth of bacteria of E. Coli.
Co-Authors Dyah Purwaningsih, Sugi Rahayu Pujianto Hari Sutrisno