S
Satheesh Krishnamurthy
Researcher at Open University
Publications - 109
Citations - 8003
Satheesh Krishnamurthy is an academic researcher from Open University. The author has contributed to research in topics: Chemistry & Engineering. The author has an hindex of 24, co-authored 80 publications receiving 6691 citations. Previous affiliations of Satheesh Krishnamurthy include Trinity College, Dublin & Dublin City University.
Papers
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Journal ArticleDOI
High-yield production of graphene by liquid-phase exfoliation of graphite
Yenny Hernandez,Valeria Nicolosi,Mustafa Lotya,Fiona M. Blighe,Zhenyu Sun,Sukanta De,I.T. McGovern,Brendan Holland,Michele T. Byrne,Yurii K. Gun'ko,John J. Boland,Peter Niraj,Georg S. Duesberg,Satheesh Krishnamurthy,Robbie Goodhue,John L. Hutchison,Vittorio Scardaci,Andrea C. Ferrari,Jonathan N. Coleman +18 more
TL;DR: Graphene dispersions with concentrations up to approximately 0.01 mg ml(-1), produced by dispersion and exfoliation of graphite in organic solvents such as N-methyl-pyrrolidone are demonstrated.
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Photoemission study of onionlike carbons produced by annealing nanodiamonds
Yu. V. Butenko,Satheesh Krishnamurthy,Amit K. Chakraborty,Amit K. Chakraborty,Vladimir L. Kuznetsov,Vinod R. Dhanak,Vinod R. Dhanak,Michael R. C. Hunt,Lidija Šiller +8 more
TL;DR: In this paper, photoelectron spectroscopy has been used to study the products resulting from high temperature phase transformation of nanodiamonds (ND) and reveal the presence of oxygen-containing groups and onion-like carbon (OLC).
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Hydrogen treated anatase TiO2: a new experimental approach and further insights from theory
Manan Mehta,Manan Mehta,Nisha Kodan,Sandeeep Kumar,Akshey Kaushal,Leonhard Mayrhofer,Michael Walter,Michael Moseler,Avishek Dey,Satheesh Krishnamurthy,Suddhasatwa Basu,Aadesh P. Singh +11 more
TL;DR: In this paper, the structural, optical and electrical properties of hydrogen-enhanced TiO2 nanocrystals were investigated under the partial pressure of hydrogen to modify the structural and optical properties and to significantly improve the photocatalytic and photoelectrochemical performance.
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Plasma engineering of graphene
Avishek Dey,Alexander Chroneos,Alexander Chroneos,N. St. J. Braithwaite,Ram P. Gandhiraman,Satheesh Krishnamurthy +5 more
TL;DR: In this paper, a review of different plasma functionalization processes of graphene and its oxide counterpart is presented, which aims at the advantages of plasma functionalisation over the conventional doping techniques.
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Morphology-directed synthesis of ZnO nanostructures and their antibacterial activity
Meghana Ramani,S. Ponnusamy,Chellamuthu Muthamizhchelvan,Joseph Cullen,Satheesh Krishnamurthy,Enrico Marsili +5 more
TL;DR: Variation in the intensities of PL peaks corresponded to the changes in the surface morphology from nanoparticles to rods and origin of deep-level defect luminescence is attributed to surface recombination.