Sudipta Seal

Prof. Dr. Sudipta Seal

Department of Materials Science and Engineering, College of Medicine, Advanced Materials Processing Analysis Center, Nanoscience Technology Center, University of Central Florida, Orlando, FL 32816, USA
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Research Focus & Metrics

Academic Career Length

33Years (1994-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 October 2011 in Progress in Materials Science
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Journal Article
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VSVirendra Singh
Virendra Singh
Daeha JoungDaeha Joung
Daeha Joung
Lei ZhaiLei Zhai
Lei Zhai
SDSoumen Das
Soumen Das
SKSaiful I. Khondaker
Saiful I. Khondaker
SSSudipta Seal
Sudipta Seal

1 August 2015 in Progress in Materials Science
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Journal Article
Closed access
AGAnkur Gupta
Ankur Gupta
TSTamilselvan Sakthivel
Tamilselvan Sakthivel
SSSudipta Seal
Sudipta Seal

23 January 2007 in Chemical Communications
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Journal Article
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CKCassandra Korsvik
Cassandra Korsvik
SPSwanand Patil
Swanand Patil
SSSudipta Seal
Sudipta Seal
William SelfWilliam Self
William Self
In this report ceria nanoparticles are shown to act as catalysts that mimic superoxide dismutase (SOD) with the catalytic rate constant exceeding that determined for the enzyme SOD.

11 March 2010 in Chemical Communications
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Journal Article
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TPTalib Pirmohamed
Talib Pirmohamed
JDJanet M. Dowding
Janet M. Dowding
SSSanjay Singh
Sanjay Singh
BWBrian Wasserman
Brian Wasserman
EHEric Heckert
Eric Heckert
William SelfWilliam Self
William Self
In this study we have found that cerium oxide nanoparticles exhibit catalase mimetic activity. Surprisingly, the catalase mimetic activity correlates with a reduced level of cerium in the +3 state, in contrast to the relationship between surface charge and superoxide scavenging properties.

26 September 2005 in Applied Physics Letters
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Journal Article
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SDSameer Deshpande
Sameer Deshpande
SPSwanand Patil
Swanand Patil
SKSatyanarayana Vnt Kuchibhatla
Satyanarayana Vnt Kuchibhatla
SSSudipta Seal
Sudipta Seal
A correlation between the particle size and the lattice parameter has been established in nanocerium oxide particles ( 3 – 30 nm ) . The variation in the lattice parameter is attributed to the lattice strain induced by the introduction of Ce 3 + due to the formation of oxygen vacancies. Lattice strain was observed to decrease with an increase in the particle size. Ce 3 + ions concentration increased from 17% to 44% with the reduction in the particle size.

1 June 2008 in Biomaterials
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Journal Article
Closed access
EHEric G. Heckert
Eric G. Heckert
AKAjay S. Karakoti
Ajay S. Karakoti
SSSudipta Seal
Sudipta Seal
William SelfWilliam Self
William Self