Scanning optics microscopy

NSOM Near-Held scanning optical microscopy [103a] Light from a sharp tip scatters off sample Surface structure to 3 nm... [Pg.313]

Cork T and Kino G S 1996 Confocal Scanning Optical Microscopy and Related Imaging Systems (New York Academic) Gu Min 1996 Principles of Three Dimensional Imaging In Confocal Microscopes (Singapore World Scientific)... [Pg.1674]

Sheppard C J R 1987 Scanning optical microscopy Adv. Opt. Electron Microscopy 10 1-98 Cooke P M 1996 Chemical microscopy Anal. Chem. 68 333-78... [Pg.1675]

Betzig E, Finn P L and Weiner J S 1992 Combined shear force and near-field scanning optical microscopy/4pp/. Phys. Lett. 60 2484... [Pg.1730]

Fischer U Ch, Durig U T and Pohl D W 1988 Near-field scanning microscopy in reflection Appl. Phys. Lett. 52 249 Cline J A, Barshatzky FI and Isaacson M 1991 Scanned-tip reflection-mode near-field scanning optical microscopy Ultramicroscopy 38 299... [Pg.1730]

Betzig E and Chichester R J 1993 Single molecules observed by near-field scanning optical microscopy Science 262 1422... [Pg.1730]

Figure Bl.22.11. Near-field scanning optical microscopy fluorescence image of oxazine molecules dispersed on a PMMA film surface. Each protuberance in this three-dimensional plot corresponds to the detection of a single molecule, the different intensities of those features being due to different orientations of the molecules. Sub-diffraction resolution, in this case on the order of a fraction of a micron, can be achieved by the near-field scaiming arrangement. Spectroscopic characterization of each molecule is also possible. (Reprinted with pennission from [82]. Copyright 1996 American Chemical Society.)...

$Figure Bl.22.11. Near-field scanning optical microscopy fluorescence image of oxazine molecules dispersed on a PMMA film surface. Each protuberance in this three-dimensional plot corresponds to the detection of a single molecule, the different intensities of those features being due to different orientations of the molecules. Sub-diffraction resolution, in this case on the order of a fraction of a micron, can be achieved by the near-field scaiming arrangement. Spectroscopic characterization of each molecule is also possible. (Reprinted with pennission from [82]. Copyright 1996 American Chemical Society.)...$

Hamann H F, Gallagher A and Nesbitt D J 1999 Enhanced sensitivity near-field scanning optical microscopy at high spatial resolution Appl. Phys. Lett. 75 1469-71... [Pg.2505]

Higgins D A and Barbara P F 1995 Excitonic transitions in J-aggregates probed by near-field scanning optical microscopy J. Chem. Phys. 99 3-7... [Pg.2510]

Hollars C W and Dunn R C 2000 Probing single molecule orientations in model lipid membranes with near-field scanning optical microscopy J. Phys. Chem 112 7822-30... [Pg.2511]

Hayazawa, N Inouye, Y. and Kawata, S. (1999) Evanescent field excitation and measurement of dye fluorescence using a high N.A. objective lens in a metallic probe near-field scanning optical microscopy J. Microsc., 194, 472-476. [Pg.37]

Schaller, R. D., Johnson, J. C Wilson, K R., Lee, L. F., Haber, L. H. and Saykally, R. J. (2002) Nonlinear chemical imaging nanomicroscopy from second and third harmonic generation to multiplex (broad-bandwidth) sum frequency generation near-freld scanning optical microscopy. [Pg.113]

Kwak, E. S. and Vanden Bout, D. A. (2003). Fully time-resolved nearfield scanning optical microscopy fluorescence imaging. Anal. Chim. Acta 496, 259-66. [Pg.143]

Near-Field Scanning Optical Microscopy (NSOM)... [Pg.250]

Other more advanced microscopic techniques have been developed, including near-held scanning optical microscopy [166] and scanning probe microscopy techniques, such as atomic force microscopy and scanning tunnelling microscopy [166, 167],... [Pg.11]

For samples thicker than the depth of field, the images are blurred by out-of-focus fluorescence. Corrections using a computer are possible, but other techniques are generally preferred such as confocal microscopy and two-photon excitation microscopy. It is possible to overcome the optical diffraction limit in near-field scanning optical microscopy (NSOM). [Pg.354]

The resolution of a conventional microcope is limited by the classical phenomena of interference and diffraction. The limit is approximately X/2, X being the wavelength. This limit can be overcome by using a sub-wavelength light source and by placing the sample very close to this source (i.e. in the near field). The relevant domain is near-field optics (as opposed to far-field conventional optics), which has been applied to microscopy, spectroscopy and optical sensors. In particular, nearfield scanning optical microscopy (N SOM) has proved to be a powerful tool in physical, chemical and life sciences (Dunn, 1999). [Pg.356]

Dunn R. C. (1999) Near-Field Scanning Optical Microscopy, Chem. Rev. 99, 2891— 927. [Pg.379]

Clancy, C. M. R. Krogmeier, J. R. Pawlak, A. Rozanowska, M. Sarna, T Dunn, R. C. Simon, J. D. Atomic Force Microscopy and Near-Field Scanning Optical Microscopy Measurements of Single Human Retinal Lipofuscin Granules. J. Phys. Chem. B 2000, 104, 12098-12101. [Pg.669]

Near-field scanning optical microscopy (NSOM) allows an extension of optical microscopy to near that of electron microscopy. The central feature is the optical element that is similar. [Pg.431]

Nechay, B.A., Siegner, U., Achermann, M., et al. 1999. Femtosecond near-held scanning optical microscopy. J. Micros. 194 329. [Pg.70]

Second harmonic generation (SHG) is one of the most intensively studied nonlinear optical effects that have ever been combined with near-held scanning optical microscopy (Shen et al. 2000 Zayats and Sandoghdar 2000 Zayats and Sandoghdar 2001 Takahashi and Zayats 2002). SHG, which is an even-order nonlinear process, is forbidden in centrosymmetric media under the dipole approximation (Shen 1984). Non-centrosymmetric molecules and lattices are allowed to exhibit SHG light. The second-order nonlinear polarization for SHG (T shg) is given in a scalar form by... [Pg.260]

Harootunian, A., Betzig, E., Isaacson, M., and Lewis, A. 1986. Super-resolution huorescence near-held scanning optical microscopy. Appl. Phys. Lett. 49 674—76. [Pg.267]

Sherar, M. D., Noss, M. B., and Foster, F. S. (1987). Ultrasound backscatter microscopy images the internal structure of living tumour spheroids. Nature 330,493-5. [174] Shimada, H. (1987). Propagation of multi-mode ultrasonic pulses in non-destructive material evaluation. In Ultrasonic spectroscopy and its application to Materials science (ed. Y. Wada), pp. 50-6. Ministry of Education, Science and Culture, Japan. [148] Shotton, D. M. (1989). Confocal scanning optical microscopy and its applications for biological specimens. J. Cell. Sci. 94,175-206. [177,200]... [Pg.341]

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