Publications de Ravindranathan Thampi

Organic Dyes Containing Coplanar Dihexyl-Substituted Dithienosilole Groups for Efficient Dye-Sensitised Solar Cells

Michael Graetzel, Ravindranathan Thampi, Aswani Yella

A chromophore containing a coplanar dihexyl-substituted dithienosilole (CL1) synthesised for use in dye-sensitised solar cells displayed an energy conversion efficiency of 6.90% under AM 1.5 sunlight irradiation. The new sensitiser showed a similar fill fa ...

Hindawi Publishing Corporation2017

Photocatalytic degradation of Remazol Brilliant Blue (R) by sol-gel derived carbon-doped TiO2

Ravindranathan Thampi, Michael Jon Mattle

A simple, cheap and reproducible method to produce a C-doped TiO2 photocatalyst is presented, which can harvest visible light. This doped catalyst is able to degrade a stable organic dye molecule, Remazol Brilliant Blue (R) (RBB), under sunlight and visibl ...

Elsevier Science Bv2013

Carbon-Doped TiO2 and Carbon, Tungsten-Codoped TiO2 through Sol-Gel Processes in the Presence of Melamine Borate: Reflections through Photocatalysis

Ravindranathan Thampi, Michael Jon Mattle

A series of C-doped, W-doped, and C,W-codoped TiO2 samples have been prepared using modified sol-gel techniques. Reproducible inexpensive C-doping arises from the presence of melamine borate in a sol-gel mixture, whereas W-doping is from the addition of tu ...

American Chemical Society2012

Trace-Level Detection of Atrazine Using Immuno-Chemiluminescence: Dipstick and Automated Flow Injection Analyses Formats

Ravindranathan Thampi

A sensitive chemiluminescence (CL)-based immunoassay technique based on both dipstick and flow injection analytical formats is reported for the detection of atrazine. In the dipstick-based immunoassay technique, antibody (anti-atrazine) was first immobiliz ...

2010

Desensitised fuel cell system

Ravindranathan Thampi

The present invention relates to a system using and/or processing fuel, wherein a catalytically active element is desensitised to impurities present in the fuel. The inventors thus surprisingly found that a fuel processing system, which may be a fuel cell ...

2009

Nanocrystalline Dye-sensitized Solar Cells Having Maximum Performance

Michael Graetzel, Shaik Mohammed Zakeeruddin, Paul Liska, Ravindranathan Thampi

This paper presents an overview of the research carried out by a European consortium with the aim to develop and test new and improved ways to realise dye-sensitized solar cells (DSC) with enhanced efficiencies and stabilities. Several new areas have been ...

2007

Immunochromatograpahic Dipstick Assay Format Using Gold Nanoparticles labeled Protein-Hapten Conjugate for the Detection of Atrazine

Ravindranathan Thampi

2007

Ravindranathan Thampi

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Organic Dyes Containing Coplanar Dihexyl-Substituted Dithienosilole Groups for Efficient Dye-Sensitised Solar Cells

Photocatalytic degradation of Remazol Brilliant Blue (R) by sol-gel derived carbon-doped TiO2

Carbon-Doped TiO2 and Carbon, Tungsten-Codoped TiO2 through Sol-Gel Processes in the Presence of Melamine Borate: Reflections through Photocatalysis

Trace-Level Detection of Atrazine Using Immuno-Chemiluminescence: Dipstick and Automated Flow Injection Analyses Formats

Desensitised fuel cell system

Nanocrystalline Dye-sensitized Solar Cells Having Maximum Performance

Immunochromatograpahic Dipstick Assay Format Using Gold Nanoparticles labeled Protein-Hapten Conjugate for the Detection of Atrazine

New Trends in Dye Sensitized Solar Cell Research

Site-directed antibody Immobilization on gold substrate for surface plasmon resonance sensors

New strategies to obtain flexible dye sensitized solar cells

Organic Dyes Containing Coplanar Dihexyl-Substituted Dithienosilole Groups for Efficient Dye-Sensitised Solar Cells

Photocatalytic degradation of Remazol Brilliant Blue (R) by sol-gel derived carbon-doped TiO2

Carbon-Doped TiO2 and Carbon, Tungsten-Codoped TiO2 through Sol-Gel Processes in the Presence of Melamine Borate: Reflections through Photocatalysis

Trace-Level Detection of Atrazine Using Immuno-Chemiluminescence: Dipstick and Automated Flow Injection Analyses Formats

Desensitised fuel cell system

Nanocrystalline Dye-sensitized Solar Cells Having Maximum Performance

Immunochromatograpahic Dipstick Assay Format Using Gold Nanoparticles labeled Protein-Hapten Conjugate for the Detection of Atrazine

New Trends in Dye Sensitized Solar Cell Research

Site-directed antibody Immobilization on gold substrate for surface plasmon resonance sensors

New strategies to obtain flexible dye sensitized solar cells