Search Results - "ASHOKKUMAR, Muthupandian"

Applications of ultrasound in food and bioprocessing by Ashokkumar, Muthupandian

“…•An overview of applications ultrasound in food processing is provided.•High frequency ultrasound is used in fat separation and starch functionality…”
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The characterization of acoustic cavitation bubbles – An overview by Ashokkumar, Muthupandian

“…► The cavitation bubbles can be characterized by the dynamics of oscillations and the maximum temperatures and pressures reached when they collapse. ► These…”
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Ultrasonic emulsification: An overview on the preparation of different emulsifiers-stabilized emulsions by Taha, Ahmed, Ahmed, Eman, Ismaiel, Amr, Ashokkumar, Muthupandian, Xu, Xiaoyun, Pan, Siyi, Hu, Hao

“…Emulsion systems are widely applied in food industry. Several methods have been used for emulsion preparation. Among these methods, high intensity ultrasound…”
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Integrated technique of pulsed laser irradiation and sonochemical processes for the production of highly surface-active NiPd spheres by Yu, Yiseul, Theerthagiri, Jayaraman, Lee, Seung Jun, Muthusamy, Govarthanan, Ashokkumar, Muthupandian, Choi, Myong Yong

“…•Advanced integrated technique of pulsed laser irradiation and sonochemical processes.•Hybrid technique utilized for the production of highly surface-active…”
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Ultrasound and Sonochemistry for Radical Polymerization: Sound Synthesis by McKenzie, Thomas G., Karimi, Fatemeh, Ashokkumar, Muthupandian, Qiao, Greg G.

“…The use of ultrasound as an external stimulus for promoting polymerization reactions has received increasing attention in recent years. In this Review article,…”
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Physical and chemical effects of acoustic cavitation in selected ultrasonic cleaning applications by Yusof, Nor Saadah Mohd, Babgi, Bandar, Alghamdi, Yousef, Aksu, Mecit, Madhavan, Jagannathan, Ashokkumar, Muthupandian

“…•Physical effects generated by ultrasound and acoustic cavitation are useful in ultrafiltration process.•Physical and chemical effects of acoustic cavitation…”
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Sonoelectrochemistry for energy and environmental applications by Theerthagiri, Jayaraman, Madhavan, Jagannathan, Lee, Seung Jun, Choi, Myong Yong, Ashokkumar, Muthupandian, Pollet, Bruno G.

“…[Display omitted] •Critical overview on progression of sonoelectrochemistry in energy and environment.•Importance of ultrasound with electrochemical process is…”
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Effects of ultrasound on the thermal and structural characteristics of proteins in reconstituted whey protein concentrate by Chandrapala, Jayani, Zisu, Bogdan, Palmer, Martin, Kentish, Sandra, Ashokkumar, Muthupandian

“…► Sonication-induced changes to whey proteins were examined. ► The denaturation enthalpy changed with sonication time. ► Sonication did not alter the thiol…”
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Effect of power and frequency on bubble-size distributions in acoustic cavitation by Brotchie, Adam, Grieser, Franz, Ashokkumar, Muthupandian

“…Acoustic bubble-size distributions have been determined using a pulsed ultrasound method at different ultrasound powers and frequencies. It was observed that…”
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Combined advanced oxidation processes for the synergistic degradation of ibuprofen in aqueous environments by Madhavan, Jagannathan, Grieser, Franz, Ashokkumar, Muthupandian

“…Ibuprofen (IBP) is a widely used analgesic and anti-inflammatory drug and has been found as a pollutant in aqueous environments. The sonolytic, photocatalytic…”
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Ultrasound Assisted Crystallization of Paracetamol: Crystal Size Distribution and Polymorph Control by Kaur Bhangu, Sukhvir, Ashokkumar, Muthupandian, Lee, Judy

“…Antisolvent crystallization of paracetamol was conducted using ultrasound. The effect of various ultrasonic frequencies and power on the mean crystal size,…”
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Scrutinizing the role of tunable carbon vacancies in g-C3N4 nanosheets for efficient sonophotocatalytic degradation of Tetracycline in diverse water matrices: Experimental study and theoretical calculation by Preeyanghaa, Mani, Erakulan, E.S., Thapa, Ranjit, Ashokkumar, Muthupandian, Neppolian, Bernaurdshaw

“…[Display omitted] •Engineered carbon-vacant CN (FCN) using formalin-assisted thermal polymerisation.•FCN achieved complete removal of Tetracycline via…”
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An alternative technique for determining the number density of acoustic cavitation bubbles in sonochemical reactors by Dehane, Aissa, Merouani, Slimane, Hamdaoui, Oualid, Ashokkumar, Muthupandian

“…[Display omitted] •A novel technique is developed for determining the active bubbles’ number in sonochemical reactor.•The technique is based on determining…”
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Fundamentals and comprehensive insights on pulsed laser synthesis of advanced materials for diverse photo- and electrocatalytic applications by Theerthagiri, Jayaraman, Karuppasamy, K., Lee, Seung Jun, Shwetharani, R., Kim, Hyun-Seok, Pasha, S. K. Khadheer, Ashokkumar, Muthupandian, Choi, Myong Yong

“…The global energy crisis is increasing the demand for innovative materials with high purity and functionality for the development of clean energy production…”
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Sono‐RAFT Polymerization in Aqueous Medium by McKenzie, Thomas G., Colombo, Enrico, Fu, Qiang, Ashokkumar, Muthupandian, Qiao, Greg G.

“…The ultrasonic irradiation of aqueous solution is demonstrated to be a suitable source of initiating radicals for a controlled radical polymerization when…”
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Antibacterial mechanism of ultrasound against Escherichia coli: Alterations in membrane microstructures and properties by He, Qiao, Liu, Donghong, Ashokkumar, Muthupandian, Ye, Xingqian, Jin, Tony Z., Guo, Mingming

“…[Display omitted] •The antibacterial effect of US was in a time- and intensity-dependent manner.•US remarkably increased the sensitivity of E. coli cells to…”
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CoFe2O4/TiO2 nanocatalysts for the photocatalytic degradation of Reactive Red 120 in aqueous solutions in the presence and absence of electron acceptors by Sathishkumar, Panneerselvam, Mangalaraja, Ramalinga Viswanathan, Anandan, Sambandam, Ashokkumar, Muthupandian

“…[Display omitted] ► CoFe2O4 and CoFe2O4/TiO2 nanocatalysts were prepared with more stable rutile phase of TiO2. ► CoFe2O4/TiO2 nanocatalyst was found to be…”
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Diffused sunlight driven highly synergistic pathway for complete mineralization of organic contaminants using reduced graphene oxide supported photocatalyst by Babu, Sundaram Ganesh, Ramalingam Vinoth, Neppolian, Bernaurdshaw, Dionysiou, Dionysios D., Ashokkumar, Muthupandian

“…[Display omitted] •Diffused sunlight is firstly used as an effective source for the degradation of organics.•More than 10 fold synergistic effect is achieved…”
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Impacts of sonication and high hydrostatic pressure on the structural and physicochemical properties of quinoa protein isolate dispersions at acidic, neutral and alkaline pHs by Luo, Lan, Yang, Zhi, Wang, Haifeng, Ashokkumar, Muthupandian, Hemar, Yacine

“…•1 wt% QPI dispersions were exposed to HIUS or HHP.•Effects of HIUS and HHP treatments on QPI dispersions were pH dependent.•Secondary structures and surface…”
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Inactivation of microorganisms by low-frequency high-power ultrasound: 1. Effect of growth phase and capsule properties of the bacteria by Gao, Shengpu, Lewis, Gillian D., Ashokkumar, Muthupandian, Hemar, Yacine

“…•Different bacteria were treated with high-power low-frequency ultrasound.•The log reduction of some bacteria increased with increasing ultrasound…”
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