نتایج جستجو برای: near infrared

تعداد نتایج: 330839  

Journal: :Annual review of physical chemistry 2012
Eric C Le Ru Pablo G Etchegoin

A general overview of the field of single-molecule (SM) surface-enhanced Raman spectroscopy (SERS) as it stands today is provided. After years of debates on the basic aspects of SM-SERS, the technique is emerging as a well-established subfield of spectroscopy and SERS. SM-SERS is allowing the observation of subtle spectroscopic phenomena that were not hitherto accessible. Examples of the latter...

Journal: :Physics in medicine and biology 2000
E B Hanlon R Manoharan T W Koo K E Shafer J T Motz M Fitzmaurice J R Kramer I Itzkan R R Dasari M S Feld

Raman spectroscopy is a potentially important clinical tool for real-time diagnosis of disease and in situ evaluation of living tissue. The purpose of this article is to review the biological and physical basis of Raman spectroscopy of tissue, to assess the current status of the field and to explore future directions. The principles of Raman spectroscopy and the molecular level information it p...

2015
Isaac O. Afara Juuso T. Honkanen Elvis K. Danso Rami K. Korhonen Jukka S. Jurvelin Juha Töyräs E. K. Danso

Journal: :Journal of biomedical optics 2011
Tsukasa Funane Masashi Kiguchi Hirokazu Atsumori Hiroki Sato Kisou Kubota Hideaki Koizumi

The brain activity during cooperation as a form of social process is studied. We investigate the relationship between coinstantaneous brain-activation signals of multiple participants and their cooperative-task performance. A wearable near-infrared spectroscopy (NIRS) system is used for simultaneously measuring the brain activities of two participants. Each pair of participants perform a cooper...

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