Superior photocatalytic performance and photo disinfection of bacteria of solvothermally synthesized mesoporous La-doped CeO2 under simulated visible light irradiation for wastewater treatment

Chatterjee, Mahasweta; Mondal, Moumita; Sukul, Tanaya; Mal, S.; Ghosh, Koushik; Das, Sachindranath; Pradhan, S.K.

doi:10.1016/j.jallcom.2023.169135

Cited by 14 publications

(2 citation statements)

References 43 publications

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“…Due to the morphology- and structure-dependent photocatalytic properties of PCAMs, the characterization of crystal structures, electronic structures, and antimicrobial performance of PCAMs during the PCAT process is crucial for understanding their working mechanism and providing guidelines for PCAMs synthesis. − In this section, we will focus on the characterization techniques used in studies of the physical, chemical, band structure, and antimicrobial performance of PCAMs (Table ). It is hoped to provide a perspective for understanding PCAT and provide inspiration for developing new PCAMs with superior performance.…”

Section: Characterization Techniques Of Photocatalytic Antimicrobials...mentioning

confidence: 99%

Photocatalytic Antimicrobials: Principles, Design Strategies, and Applications

Ran,

Wang

et al. 2023

Chem. Rev.

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Nowadays, the increasing emergence of antibiotic-resistant pathogenic microorganisms requires the search for alternative methods that do not cause drug resistance. Phototherapy strategies (PTs) based on the photoresponsive materials have become a new trend in the inactivation of pathogenic microorganisms due to their spatiotemporal controllability and negligible side effects. Among those phototherapy strategies, photocatalytic antimicrobial therapy (PCAT) has emerged as an effective and promising antimicrobial strategy in recent years. In the process of photocatalytic treatment, photocatalytic materials are excited by different wavelengths of lights to produce reactive oxygen species (ROS) or other toxic species for the killing of various pathogenic microbes, such as bacteria, viruses, fungi, parasites, and algae. Therefore, this review timely summarizes the latest progress in the PCAT field, with emphasis on the development of various photocatalytic antimicrobials (PCAMs), the underlying antimicrobial mechanisms, the design strategies, and the multiple practical antimicrobial applications in local infections therapy, personal protective equipment, water purification, antimicrobial coatings, wound dressings, food safety, antibacterial textiles, and air purification. Meanwhile, we also present the challenges and perspectives of widespread practical implementation of PCAT as antimicrobial therapeutics. We hope that as a result of this review, PCAT will flourish and become an effective weapon against pathogenic microorganisms and antibiotic resistance.

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Section: Characterization Techniques Of Photocatalytic Antimicrobials...mentioning

confidence: 99%

Photocatalytic Antimicrobials: Principles, Design Strategies, and Applications

Ran,

Wang

et al. 2023

Chem. Rev.

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show abstract

“…14,15 However, in most of the literature, this ratio is not reported. [16][17][18] The doping of nanomaterials is a convenient strategy to modify their structural, morphological, and optical properties, which are related to their bioactivity, and it can be performed using transition metals or rare-earth elements. 19,20 The use of doping elements has achieved CeO 2 -NPs with enhanced magnetic features and tuned crystallographic, morphological, photocatalytic, and chemical properties that can be advantageous in their implementation as antimicrobial, antitumoral, antioxidant, and bioimaging agents.…”

Section: Introductionmentioning

confidence: 99%