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Krishnasamy Lakshmi,Krishna Kadirvelu,Palathurai Subramaniam Mohan 한국공업화학회 2019 Journal of Industrial and Engineering Chemistry Vol.80 No.-
Polyacrylonitrile containing La-doped ZnO nanodisks act as heterogenous catalyst in oxidativedegradation of profenofos infield samples. The nanodisks on PANfibers has unique characteristicsfor the processes including wurtzite structure of ZnO with no error phases. The degradation of theprofenofos was processed under the UVand it shows that the reaction followsfirst-order kinetics andachieved 98.5% degradation within 210 min as estimated by HPLC technique. GC–MS analysis confirmedthe degradation of profenofos from the production of 2-chloro-4-bromophenol.This study shows that thematerial has unique property, the processes is found to be simple/feasible and economically viable.
Comparison on Properties and Efficiency of Bacterial and Electrospun Cellulose Nanofibers
Swaminathan Jiji,Sukumar Thenmozhi,Krishna Kadirvelu 한국섬유공학회 2018 Fibers and polymers Vol.19 No.12
Cellulose nanofibers were prepared from bacterial synthesis (bottom up approach) and electrospinning technique (top down method). Significant differences are noticed between bacterial (BC) and electrospun cellulose nanofibers (EC) in their properties such as diameter of fibers, decomposition temperature, surface area and mechanical strength. Filtration of cadmium oxide micro-particles and Staphylococcus aureus bio-aerosol using BC and EC was prominently influenced by their properties. Furthermore, in-vitro release of sparingly water soluble drug, ibuprofen was carried out using BC and EC as carrier materials.