T. Acharya
20 Papers
T. Acharya is an academic researcher. The author has contributed to research in topics: Chemistry & Nanoparticle. The author has an hindex of 3, co-authored 4 publications.
Chat about Author
Papers
Influences of Plasma Plume Length on Structural, Optical and Dye Degradation Properties of Citrate-Stabilized Silver Nanoparticles Synthesized by Plasma-Assisted Reduction
TL;DR: In this paper , citrate-capped silver nanoparticles (Ag@Cit NPs) were synthesized by a simple plasma-assisted reduction method, which exhibited quasi-spherical shape with an average particle diameter of about 5.9−7.5 nm, and their absorption spectra showed surface plasmon resonance peaks at approximately 406 nm.
The potential of multicylindrical dielectric barrier discharge plasma for diesel-contaminated soil remediation and biocompatibility assessment.
T. Acharya,Prajwal Lamichhane,Apurva Jaiswal,Kirubel Amsalu,Young June Hong,Neha Kaushik,Nagendra Kumar Kaushik,Eun Ha Choi +7 more
TL;DR: This study investigates the efficacy of multicylindrical dielectric barrier discharge plasma in removing diesel fuel from soil, assessing its biocompatibility, and characterizing reactive species, achieving a 94.19% removal with 30 W power in 60 minutes.
32
Effects of spark dielectric barrier discharge plasma on water sterilization and seed germination
Oat Bahadur Dhakal,Roshani Dahal,T. Acharya,Prajwal Lamichhane,Sandhya Gautam,Bhupendra Lama,Raju Khanal,Nagendra Kumar Kaushik,Eun Ha Choi,Roshan Chalise +9 more
TL;DR: Spark dielectric barrier discharge plasma effectively sterilizes water, inactivating E. coli and S. aureus, and enhances seed germination, increasing H2O2, NO2−, and NO3− concentrations, with potential for sustainable water treatment and agricultural applications.
27
Influence of nanoparticle size on the characterization of ZnO thin films for formaldehyde sensing at room temperature
T. Acharya,Dinesh Kumar Chaudhary,Sandhya Gautam,Amrendra K. Singh,R.P. Shrestha,Bishwa Chandra Adhikari,Prajwal Lamichhane,Bhupal Paudyal,Nagendra Kumar Kaushik,Eun Ha Choi +9 more
TL;DR: In this paper , the structural, morphological, optical, and responsiveness of ZnO thin films to formaldehyde gas at room temperature were studied with respect to the nanoparticle grain sizes.
23
Surface activation of thin polyvinyl alcohol films by atmospheric pressure plasma jet: Influence of electron temperature
Prajwal Lamichhane,T. Acharya,Jae-Eon Park,Kirubel Amsalu,Byoungchoo Park,Eun Ha Choi +5 more
TL;DR: This study investigates the surface activation of polyvinyl alcohol films using atmospheric pressure plasma jets, demonstrating the importance of controlling electron temperature and density for desired surface treatment outcomes, including functional group insertion and etching.
20