New Aspects in Surface Plasmon Fluorescence Spectroscopy: Employing New Aspects in Surface Plasmon Fluorescence Spectroscopy for the Development of Optical Biosensors - Amal Kasry - Kirjat - VDM Verlag Dr. Müller - 9783639044423 - keskiviikko 12. marraskuuta 2008
Mikäli Kansi ja otsikko eivät täsmää, on otsikko oikein

New Aspects in Surface Plasmon Fluorescence Spectroscopy: Employing New Aspects in Surface Plasmon Fluorescence Spectroscopy for the Development of Optical Biosensors

Amal Kasry

Hinta
€ 54,49

Tilattu etävarastosta

Arvioitu toimitus to - ma 18. - 29. syys
Lisää iMusic-toivelistallesi
Eller

New Aspects in Surface Plasmon Fluorescence Spectroscopy: Employing New Aspects in Surface Plasmon Fluorescence Spectroscopy for the Development of Optical Biosensors

Based on surface plasmon fluorescence spectroscopy, this work concerns the development of very high sensitive optical biosensors. Two main aspects were studied to achieve this purpose. The first part was concerning grating couplers as biosensors; where the effect of the distance between the chromophore and the metal layer was studied, using protein layer by layer system. The second part of this work was a systematic investigation of long-range surface plasmons. For the first time, LRSPR was used in a fluorescence spectroscopic mood. The idea was using the high field intensity at the interface, which is higher in case of LRSPR than in the conventional SPR, to excite the chromophores. We found that the fluorescence signal in this case is about 9 times higher, which give this system the ability to be used as a very high sensitive device for detection of small molecules with low concentrations. The most important aspect about LRSPFS, beside the high field intensity, is the very long evanescent filed that can reach 400-800 nm, this can allow detection of long biological matrix, big molecules, or even studying live cells.

Media Kirjat     Paperback Book   (Kirja pehmeillä kansilla ja liimatulla selällä)
Julkaisupäivämäärä keskiviikko 12. marraskuuta 2008
ISBN13 9783639044423
Tuottaja VDM Verlag Dr. Müller
Sivujen määrä 120
Mitta 172 g
Kieli English