Charge transfer contribution

Surface-enhanced Raman spectroscopy (SERS) is a powerful technique for identifying molecular species, but it has been primarily limited to noble metal supports. This study clarified the SERS mechanism based on semiconductor material - ZnO microtube in probing methylene blue (MB) as an equal contribution of charge transfer and SPR mechanisms.

10p viambani 18-06-2024 1 1   Download

In this study, a surface-enhanced Raman scattering (SERS) substrate based on an octahedral nanostructure of cuprous oxide (Cu2O) was fabricated to probe methylene blue (MB) molecules. Cu2O nanocrystals were synthesized by the solvothermal process using ethylene glycol, which plays both roles of reductant and organic solvent.

10p vispiderman 15-06-2023 2 2   Download

The new edition of Principles of Electrochemistry has been considerably extended by a number of new sections, particularly dealing with 'electrochemical material science' (ion and electron conducting polymers, chemically modified electrodes), photoelectrochemistry, stochastic processes, new aspects of ion transfer across biological membranes, biosensors, etc. In view of this extension of the book we asked Dr Ladislav Kavan (the author of the section on non-electrochemical methods in the first edition) to contribute as a co-author discussing many of these topics.

0p dontetvui 21-01-2013 82 11   Download