High efficiency of Ag0 decorated Cu2MoO4 nanoparticles for heterogeneous photocatalytic activation, bactericidal system, and detection of glucose from blood sample

Zhiming Liu; Mohammed Abdul Hadi; Dhuha Salman Aljuboory; Fattma A Ali; Mohammed Abed Jawad; Ameen Al-Alwany; Salema K Hadrawi; Tabark Mundher; Yassine Riadi; Ramadan Fallah Amer; Ali Fakhri

doi:10.1016/j.jphotobiol.2022.112571

High efficiency of Ag⁰ decorated Cu₂MoO₄ nanoparticles for heterogeneous photocatalytic activation, bactericidal system, and detection of glucose from blood sample

J Photochem Photobiol B. 2022 Nov:236:112571. doi: 10.1016/j.jphotobiol.2022.112571. Epub 2022 Sep 20.

Authors

Affiliations

¹ Department of Stomatology, RENMIN Hospital of Wuhan University, Wuhan, Hubei 430060, China. Electronic address: lzmdds@whu.edu.cn.
² Medical technical college, Al-Farahidi University, Iraq.
³ Medical Laboratories Techniques Department, Al-Mustaqbal University College, Babylon, Iraq.
⁴ Medical Microbiology Department, Hawler Medical University, College of Health Sciences.
⁵ Al-Nisour University College, Baghdad, Iraq.
⁶ University of Baghdad, College of Medicine, Iraq.
⁷ Refrigeration and Air-conditioning Technical Engineering Department, College of Technical Engineering, The Islamic University, Najaf, Iraq; Computer Engineering Department, Imam Reza University, Mashhad, Iran.
⁸ Medical laboratory technology, Ashur University College, Baghdad, Iraq.
⁹ Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia.
¹⁰ Nanomedicine Laboratory, Academy of Materials Science, Navi Mumbai, India.
¹¹ Nanotechnology Laboratory, Nano Smart Science Institute, Tehran, Iran.

PMID: 36215792
DOI: 10.1016/j.jphotobiol.2022.112571

Abstract

The novel Ag⁰/Cu₂MoO₄ nanoparticles was simply synthesized via chemical method. Ag/Cu₂MoO₄ nanoparticles was characterized by FESEM image, XRD curve, UV-vis spectroscopy, BET analysis, and XPS spectrum. XRD pattern depicts that the cubic crystalline phase of particles. The band gap of Ag/Cu₂MoO₄ nanoparticles was achieved to 2.04 eV, which that depicted the best activity under visible light irradiation. Ag/Cu₂MoO₄ nanoparticles exhibits 99.74% degradation under light and persulfate ion which was higher response than Cu₂MoO₄ nanoparticles (83.56%) under this condition. The scavenging test indicates the important reactive species in removal process were •OH, and •SO₄^-. The Ag/Cu₂MoO₄ nanoparticles was indicated highly photo-stability for the MG degradation after 5th cycle. Ag/Cu₂MoO₄ exhibits substantial antibacterial properties against P. aeruginosa and S. pneumoniae. Moreover, Ag/Cu₂MoO₄ nanoparticles was experimented to peroxidase-like performance for the colorimetric detection of glucose with the Limit of Detection about 52.23 nM.

Keywords: Ag(0); Antibacterial activity; Copper Molybdate; Glucose detection; Persulfate (PS) activation; Photocatalysis.

MeSH terms

Anti-Bacterial Agents / chemistry
Anti-Bacterial Agents / pharmacology
Catalysis
Glucose*
Light
Nanoparticles*

Substances

Glucose
Anti-Bacterial Agents