M
M. Gunaseelan
Researcher at University of Madras
Publications - 23
Citations - 209
M. Gunaseelan is an academic researcher from University of Madras. The author has contributed to research in topics: Photon upconversion & Nanoparticle. The author has an hindex of 6, co-authored 18 publications receiving 94 citations. Previous affiliations of M. Gunaseelan include Indian Institute of Technology Madras.
Papers
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Highly efficient upconversion luminescence in hexagonal NaYF 4 :Yb 3+ , Er 3+ nanocrystals synthesized by a novel reverse microemulsion method
TL;DR: In this paper, a reverse microemulsion system was proposed for the first time to synthesize NaYF4:Yb,Er nanocrystals, which demonstrated high upconversion emission in 550 and 662 nm at 980 nm diode laser excitation.
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Pitch-rotational manipulation of single cells and particles using single-beam thermo-optical tweezers.
Sumeet Kumar,M. Gunaseelan,Rahul Vaippully,Amrendra Kumar,Mithun Chennamkulam Ajith,Gaurav Vaidya,Soumya Dutta,Basudev Roy +7 more
TL;DR: In this article, the authors used hexagonal-shaped upconverting particles and single cells trapped close to a gold-coated glass cover slip in a sample chamber to generate complete 360 degree and continuous pitch motion even with a single optical tweezer beam.
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NaGdF4:Yb,Er-Ag nanowire hybrid nanocomposite for multifunctional upconversion emission, optical imaging, MRI and CT imaging applications.
S. Yamini,M. Gunaseelan,G.A. Kumar,G.A. Kumar,Swati Singh,G.C. Dannangoda,Karen S. Martirosyan,Dhiraj K. Sardar,Sri Sivakumar,Agnishwar Girigoswami,J. Senthilselvan +10 more
TL;DR: The confocal microscopy imaging showed that the UCNPs are effectively up-taken inside the nucleolus of the cancer cells, and it might be useful for NIR laser–assisted phototherapy for cancer treatment.
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Photon upconversion characteristics of intense green emitting BaYF5:Yb3+,Er3+ nanoclusters prepared by reverse microemulsion
TL;DR: In this paper, the authors presented the first time synthesis of photon upconverting cubic BaYF5:Yb3+,Er3+ nanoclusters by a novel reverse microemulsion method.
Journal ArticleDOI
Tunable emission and optical trapping of upconverting LiYF4:Yb,Er nanocrystal
L. Anbharasi,E.A. Bhanu Rekha,V.R. Rahul,Basudev Roy,M. Gunaseelan,S. Yamini,Venkata N. K. B. Adusumalli,Debashrita Sarkar,Venkataramanan Mahalingam,J. Senthilselvan +9 more
TL;DR: LiYF4:Yb,Er upconversion nanocrystals with novel tunable emission and optical trapping results are investigated in this article, where a single nanoparticle trapping is demonstrated.