Publications de Madasamy Thangamuthu

Review-Origin and Promotional Effects of Plasmonics in Photocatalysis

Plasmonic effects including near-field coupling, light scattering, guided mode through surface plasmon polaritons (SPPs), Forster resonant energy transfer (FRET), and thermoplasmonics are extensively used for harnessing inexhaustible solar energy for photo ...

ELECTROCHEMICAL SOC INC2022

Reliable Langmuir Blodgett colloidal masks for large area nanostructure realization

Christian Santschi, Olivier Martin, Madasamy Thangamuthu

The fabrication of highly ordered nanostructures over large areas is key for many technologies and colloidal lithography using the Langmuir Blodgett technique appears a simple and straightforward way of reaching that goal. While this technique has been wid ...

2020

Extending limits of plasmonics with unconventional metasurfaces

Olivier Martin, Raziman Thottungal Valapu, Madasamy Thangamuthu, Debdatta Ray, Jeonghyeon Kim, Hsiang-Chu Wang

2020

Graphene- and Graphene Oxide-Based Nanocomposite Platforms for Electrochemical Biosensing Applications

Madasamy Thangamuthu

Graphene and its derivatives such as graphene oxide (GO) and reduced GO (rGO) offer excellent electrical, mechanical and electrochemical properties. Further, due to the presence of high surface area, and a rich oxygen and defect framework, they are able to ...

2019

Photocatalytic ammonia production enhanced by a plasmonic near-field and hot electrons originating from aluminium nanostructures

Christian Santschi, Olivier Martin, Madasamy Thangamuthu

Ammonia production at room temperature and atmospheric pressure is in high demand to assist in energy saving and the protection of the environment worldwide, as well as to help reduce CO2 emissions. Recently, plasmonic nanomaterials have been frequently us ...

2019

Electrochemical Sensor for Bilirubin Detection Using Screen Printed Electrodes Functionalized with Carbon Nanotubes and Graphene

Christian Santschi, Olivier Martin, Madasamy Thangamuthu

2018

Label-Free Electrochemical Immunoassay for C-Reactive Protein

Christian Santschi, Olivier Martin, Madasamy Thangamuthu

2018

A miniaturized electrochemical biosensor for homocysteine using a screen-printed electrodes with cytochrome c anchored gold nanoparticles

Christian Santschi, Olivier Martin, Madasamy Thangamuthu

2015

A miniaturized electrochemical assay for homocysteine using screen-printed electrodes with cytochrome c anchored gold nanoparticles

Christian Santschi, Olivier Martin, Madasamy Thangamuthu

Determination of homocysteine (HcySH) is highly beneficial in human physiology and pathophysiology for diagnosis and prognosis of cardiovascular diseases (CVD). Unfortunately, the practicability of the existing methodologies for the determination of HcySH ...

Royal Society of Chemistry2015