TY - JOUR
T1 - Polyiodo Azole-Based Metal-Organic Framework Energetic Biocidal Material for Synergetic Sterilization Applications
AU - Chang, Jinjie
AU - Xiong, Jin
AU - Jia, Hongfu
AU - He, Chunlin
AU - Pang, Siping
AU - Shreeve, Jean’ne M.
N1 - Publisher Copyright:
© 2023 American Chemical Society.
PY - 2023/10/4
Y1 - 2023/10/4
N2 - Biological hazards caused by bacteria, viruses, and toxins have become a major survival and development issue facing the international community. However, the traditional method of disinfection and sterilization is helpless in dealing with viruses that spread quickly and are highly infectious. Metal-organic framework (MOF) biocidal materials hold promise as superior alternatives to traditional sterilization materials because of their stable framework structures and unique properties. Now, we demonstrate for the first time the synthesis of a MOF (TIBT-Cu) containing Cu metal centers and tetraiodo-4,4′-bi-1,2,4-triazole as the main ligand. This novel MOF biocidal material has good thermal stability (Td = 278 °C), excellent mechanical sensitivity, and a high bacteriostatic efficiency (>99.90%). Additionally, the particles produced by the combustion of TIBT-Cu are composed of active iodine substances and CuO particles, which can act synergistically against harmful microorganisms such as bacteria and viruses. This study provides a new perspective for the preparation of highly effective bactericidal materials.
AB - Biological hazards caused by bacteria, viruses, and toxins have become a major survival and development issue facing the international community. However, the traditional method of disinfection and sterilization is helpless in dealing with viruses that spread quickly and are highly infectious. Metal-organic framework (MOF) biocidal materials hold promise as superior alternatives to traditional sterilization materials because of their stable framework structures and unique properties. Now, we demonstrate for the first time the synthesis of a MOF (TIBT-Cu) containing Cu metal centers and tetraiodo-4,4′-bi-1,2,4-triazole as the main ligand. This novel MOF biocidal material has good thermal stability (Td = 278 °C), excellent mechanical sensitivity, and a high bacteriostatic efficiency (>99.90%). Additionally, the particles produced by the combustion of TIBT-Cu are composed of active iodine substances and CuO particles, which can act synergistically against harmful microorganisms such as bacteria and viruses. This study provides a new perspective for the preparation of highly effective bactericidal materials.
KW - energetic biocidal material
KW - iodine rich compounds
KW - metal−organic frameworks
KW - sterilization efficiency
KW - synergistic bactericidal effect
UR - http://www.scopus.com/inward/record.url?scp=85174706339&partnerID=8YFLogxK
U2 - 10.1021/acsami.3c10026
DO - 10.1021/acsami.3c10026
M3 - Article
AN - SCOPUS:85174706339
SN - 1944-8244
VL - 15
SP - 45668
EP - 45675
JO - ACS applied materials & interfaces
JF - ACS applied materials & interfaces
IS - 39
ER -