M
Michael S. Feld
Researcher at Massachusetts Institute of Technology
Publications - 557
Citations - 54242
Michael S. Feld is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: Laser & Raman spectroscopy. The author has an hindex of 119, co-authored 552 publications receiving 51968 citations. Previous affiliations of Michael S. Feld include Rice University & State University of New York System.
Papers
More filters
Journal ArticleDOI
Single Molecule Detection Using Surface-Enhanced Raman Scattering (SERS)
Katrin Kneipp,Katrin Kneipp,Yang Wang,Yang Wang,Harald Kneipp,Harald Kneipp,Lev T. Perelman,Lev T. Perelman,Irving Itzkan,Irving Itzkan,Ramachandra R. Dasari,Ramachandra R. Dasari,Michael S. Feld,Michael S. Feld +13 more
TL;DR: In this article, the first observation of single molecule Raman scattering was made using a single crystal violet molecule in aqueous colloidal silver solution using one second collection time and about $2.
Journal ArticleDOI
Ultrasensitive Chemical Analysis by Raman Spectroscopy
TL;DR: The spontaneous Raman effect, in the following simply called Raman scattering, is focused on, which can be applied noninvasively under ambient conditions in almost every environment and has special importance for ultrasensitive Raman spectroscopy at the singlemolecule level.
Journal ArticleDOI
Surface-enhanced Raman scattering and biophysics
TL;DR: Surface-enhanced Raman scattering (SERS) is a spectroscopic technique which combines modern laser spectroscopy with the exciting optical properties of metallic nanostructures, resulting in strongly increased Raman signals when molecules are attached to nanometre-sized gold and silver structures.
Journal ArticleDOI
Prospects for in vivo Raman spectroscopy.
Eugene B. Hanlon,Ramasamy Manoharan,Tae-Woong Koo,Karen Shafer,Jason T. Motz,Maryann Fitzmaurice,John R. Kramer,Irving Itzkan,Ramachandra R. Dasari,Michael S. Feld +9 more
TL;DR: Raman spectroscopy is a potentially important clinical tool for real-time diagnosis of disease and in situ evaluation of living tissue as mentioned in this paper, and it provides molecular level information at the molecular level.
PatentDOI
Tomographic phase microscopy
TL;DR: In this article, the authors present a system and methods for quantitative three-dimensional mapping of refractive index in living or non-living cells, tissues, or organisms using a phase-shifting laser interferometric microscope with variable illumination angle.