TY - JOUR
T1 - The characteristics of TiO2 anatase from tulungagung sand as an antibacterial material
AU - Rohmawati, L.
AU - Istiqomah,
AU - Pratama, A. A.
AU - Setyarsih, W.
AU - Putri, N. P.
AU - Munasir,
AU - Darminto,
N1 - Publisher Copyright:
© 2022, ITMO University. All rights reserved.
PY - 2022/12
Y1 - 2022/12
N2 - TiO2 anatase is a material that has good photocatalytic properties. The synthesis of TiO2 anatase from Tulungagung natural sand used the leaching method. The synthesized samples were characterized by TGA, XRD, FTIR, BET, SEM, UV-DRS and tested for antibacterial effect. In this study, the TiO2 anatase phase was already formed and experiencing three stages of weight loss. It had stretching vibration of the OH group, had a bending mode of water Ti–OH, and Ti–O–Ti at wavenumbers 4000 to 400 cm−1. It also had a mesoporous size, was spherical with a grain size of 58 nm and had an energy gap of 3.42 eV. TiO2 anatase with a 600 µg/mL concentration could reduce Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa bacteria. Therefore, TiO2 anatase has the potential in an antibacterial agent.
AB - TiO2 anatase is a material that has good photocatalytic properties. The synthesis of TiO2 anatase from Tulungagung natural sand used the leaching method. The synthesized samples were characterized by TGA, XRD, FTIR, BET, SEM, UV-DRS and tested for antibacterial effect. In this study, the TiO2 anatase phase was already formed and experiencing three stages of weight loss. It had stretching vibration of the OH group, had a bending mode of water Ti–OH, and Ti–O–Ti at wavenumbers 4000 to 400 cm−1. It also had a mesoporous size, was spherical with a grain size of 58 nm and had an energy gap of 3.42 eV. TiO2 anatase with a 600 µg/mL concentration could reduce Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa bacteria. Therefore, TiO2 anatase has the potential in an antibacterial agent.
KW - TiO anatase
KW - antibacterial
KW - natural sand
UR - http://www.scopus.com/inward/record.url?scp=85145390349&partnerID=8YFLogxK
U2 - 10.17586/2220-8054-2022-13-6-640-648
DO - 10.17586/2220-8054-2022-13-6-640-648
M3 - Article
AN - SCOPUS:85145390349
SN - 2220-8054
VL - 13
SP - 640
EP - 648
JO - Nanosystems: Physics, Chemistry, Mathematics
JF - Nanosystems: Physics, Chemistry, Mathematics
IS - 6
ER -