Recent trends in the applications of sonochemical reactors as an advanced oxidation process for the remediation of microbial hazards associated with water and wastewater: A critical review

Dehghani, Mohammad Hadi; Karri, Rama Rao; Koduru, Janardhan Reddy; Manickam, Sivakumar; Tyagi, Inderjeet; Mubarak, Nabisab Mujawar; Suhas, .

doi:10.1016/j.ultsonch.2023.106302

Cited by 28 publications

(12 citation statements)

References 184 publications

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“…into highly reactive radicals (OH·, Cl·, etc.). Organic pollutants respond quickly and nonselectively to radicals, which eventually convert them into inert tiny molecules such as CO 2 and H 2 O. , The practical application of AOPs is limited by two fundamental challenges. The first challenge includes a high energy requirement for efficient H 2 O 2 activation by cleaving an O–O bond to produce OH· in the presence of ultraviolet (UV) light .…”

Section: Applications Of Cu Sacsmentioning

confidence: 99%

Recent Advancements in the Preparation and Application of Copper Single-Atom Catalysts

Syal

Kumar

Gupta

2023

ACS Appl. Nano Mater.

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Single-atom catalysts (SACs) have developed as a potential advanced variety of catalysts wherein copper SACs (Cu SACs) have appeared as a rising star in catalysis in which promising catalytic activity is achieved by a well-adjusted d-band center. Herein, the most recent advancements in the synthesis of copper SACs are highlighted. Various electrocatalytic applications such as carbon dioxide reduction reaction, oxygen reduction reaction, nitrogen reduction reaction, biotherapeutic applications, coupling reactions, hydroxylation, hydrogenation, photocatalytic reactions, and other miscellaneous reactions of Cu SACs coordinated into different supports have been thoroughly reviewed, and the stability and electrocatalytic performance of Cu SACs in fuel cells, zinc–CO2 batteries, and zinc–air batteries have been discussed. This review summarizes the study of most recent developments in the synthesis and applications of Cu SACs.

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Section: Applications Of Cu Sacsmentioning

confidence: 99%

Recent Advancements in the Preparation and Application of Copper Single-Atom Catalysts

Syal

Kumar

Gupta

2023

ACS Appl. Nano Mater.

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“…Several types of cavitating devices have been proposed, such as Venturi type [16] , jet type [17] , swirling vortex type [18] and rotor type [19] . In most cases, cavitation was not observed directly, so it was assumed to consist of spherical bubble(s) [20] , [21] , even in the case of acoustic cavitation [22] .…”

Section: Introductionmentioning

confidence: 99%

Revealing the origins of vortex cavitation in a Venturi tube by high speed X-ray imaging

Soyama,

Liang,

Yashiro

et al. 2023

Ultrasonics Sonochemistry

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“…[1][2][3] These microorganisms pose threats in healthcare, food safety, environmental protection, and industry, causing diseases, mortalities, infrastructure damages, and economic losses. [4][5][6] Some bacteria are commonly found in the environment and exhibit both pathogenicity and corrosive properties, 7,8 such as Pseudomonas aeruginosa (P. aeruginosa). [9][10][11] This bacterium is notable for its ability to initiate biofilm formation and develop complex biofilms on various metal surfaces.…”

Section: Introductionmentioning

confidence: 99%

“…Studying pathogens and corrosive bacteria is crucial for human health and the economy 1–3 . These microorganisms pose threats in healthcare, food safety, environmental protection, and industry, causing diseases, mortalities, infrastructure damages, and economic losses 4–6 . Some bacteria are commonly found in the environment and exhibit both pathogenicity and corrosive properties, 7,8 such as Pseudomonas aeruginosa ( P. aeruginosa ) 9–11 .…”

Section: Introductionmentioning

confidence: 99%

A self‐powered biosensor based on triboelectric nanogenerator for dual‐specificity bacterial detection

Lu,

Wang,

Wang

et al. 2023

InfoMat

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Pathogenic and corrosive bacteria pose a significant risk to human health or economic well‐being. The specific, sensitive, and on‐site detection of these bacteria is thus of paramount significance but remains challenging. Taking inspiration from immunoassays with primary and secondary antibodies, we describe here a rational design of microbial sensor (MS) under a dual‐specificity recognition strategy using Pseudomonas aeruginosa (P. aeruginosa) as the detection model. In the MS, engineered aptamers are served as the primary recognition element, while polydopamine‐N‐acetyl‐D‐galactosamine (PDA‐Gal NAc) nanoparticles are employed as the secondary recognition element, which will also generate and amplify changes in the output voltage signal. To achieve self‐powering capability, the MS is constructed based on a triboelectric nanogenerator (TENG) with the specific aptamers immobilized on the TENG electrode surface. The as‐prepared MS‐TENG system exhibits good stability in output performance under external forces, and high specificity toward P. aeruginosa, with no cross‐reactivity observed. A linear relationship (R2 = 0.995) between the output voltage and P. aeruginosa concentration is established, with a limit of detection estimated at around 8.7 × 103 CFU mL−1. The utilization of PDA‐Gal NAc nanoparticles is found to play an important role in enhancing the specific and reliability of detection, and the underlying mechanisms are further clarified by computational simulations. In addition, the MS‐TENG integrates a wireless communication module, enabling real‐time monitoring of bacterial concentration on mobile devices. This work introduces a pioneering approach to designing self‐powered smart microbial sensors with high specificity, using a double recognition strategy applicable to various bacteria beyond P. aeruginosa.image

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Recent trends in the applications of sonochemical reactors as an advanced oxidation process for the remediation of microbial hazards associated with water and wastewater: A critical review

Cited by 28 publications

References 184 publications

Recent Advancements in the Preparation and Application of Copper Single-Atom Catalysts

Recent Advancements in the Preparation and Application of Copper Single-Atom Catalysts

Revealing the origins of vortex cavitation in a Venturi tube by high speed X-ray imaging

A self‐powered biosensor based on triboelectric nanogenerator for dual‐specificity bacterial detection

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