Non-contact micro-cantilevers detect photothermally induced vibrations that can segregate different categories of exfoliative cervical cytology.

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Non-contact micro-cantilevers detect photothermally induced vibrations that can segregate different categories of exfoliative cervical cytology. / Hammiche, Azzedine; Walsh, Michael J.; Pollock, Hubert M. et al.
In: Journal of Biochemical and Biophysical Methods, Vol. 70, No. 4, 10.06.2007, p. 675-677.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Hammiche, A, Walsh, MJ, Pollock, HM, Martin-Hirsch, PL & Martin, FL 2007, 'Non-contact micro-cantilevers detect photothermally induced vibrations that can segregate different categories of exfoliative cervical cytology.', Journal of Biochemical and Biophysical Methods, vol. 70, no. 4, pp. 675-677. https://doi.org/10.1016/j.jbbm.2007.01.011

APA

Hammiche, A., Walsh, M. J., Pollock, H. M., Martin-Hirsch, P. L., & Martin, F. L. (2007). Non-contact micro-cantilevers detect photothermally induced vibrations that can segregate different categories of exfoliative cervical cytology. Journal of Biochemical and Biophysical Methods, 70(4), 675-677. https://doi.org/10.1016/j.jbbm.2007.01.011

Vancouver

Hammiche A, Walsh MJ, Pollock HM, Martin-Hirsch PL, Martin FL. Non-contact micro-cantilevers detect photothermally induced vibrations that can segregate different categories of exfoliative cervical cytology. Journal of Biochemical and Biophysical Methods. 2007 Jun 10;70(4):675-677. doi: 10.1016/j.jbbm.2007.01.011

Author

Hammiche, Azzedine ; Walsh, Michael J. ; Pollock, Hubert M. et al. / Non-contact micro-cantilevers detect photothermally induced vibrations that can segregate different categories of exfoliative cervical cytology. In: Journal of Biochemical and Biophysical Methods. 2007 ; Vol. 70, No. 4. pp. 675-677.

Bibtex

@article{e360ce18964647fb874a77b3cbf2d7de,

title = "Non-contact micro-cantilevers detect photothermally induced vibrations that can segregate different categories of exfoliative cervical cytology.",

abstract = "We implemented a non-contact photo-thermo-mechanical recording method whereby a silicon nitride atomic force microscopy cantilever is placed several micrometer above the surface of samples. Samples were illuminated with infrared (IR) radiation after which, cantilever mechanical vibrations were optically sensed. Following spectrometric acquisition and Fourier transformation, true IR absorption spectra were obtained. With multivariate analysis, segregation between different categories of exfoliative cervical cytology was obtained. This approach points towards the implementation of a novel near-field system that allows IR spectral analysis without probe contamination.",

keywords = "Atomic force microscopy cantilever, Cantilever mechanical vibrations, IR spectral analysis, Near-field, Non-contact, Photo-thermo-mechanical",

author = "Azzedine Hammiche and Walsh, {Michael J.} and Pollock, {Hubert M.} and Martin-Hirsch, {Pierre L.} and Martin, {Francis L.}",

year = "2007",

month = jun,

day = "10",

doi = "10.1016/j.jbbm.2007.01.011",

language = "English",

volume = "70",

pages = "675--677",

journal = "Journal of Biochemical and Biophysical Methods",

issn = "0165-022X",

publisher = "Elsevier BV",

number = "4",

}

RIS

TY - JOUR

T1 - Non-contact micro-cantilevers detect photothermally induced vibrations that can segregate different categories of exfoliative cervical cytology.

AU - Hammiche, Azzedine

AU - Walsh, Michael J.

AU - Pollock, Hubert M.

AU - Martin-Hirsch, Pierre L.

AU - Martin, Francis L.

PY - 2007/6/10

Y1 - 2007/6/10

N2 - We implemented a non-contact photo-thermo-mechanical recording method whereby a silicon nitride atomic force microscopy cantilever is placed several micrometer above the surface of samples. Samples were illuminated with infrared (IR) radiation after which, cantilever mechanical vibrations were optically sensed. Following spectrometric acquisition and Fourier transformation, true IR absorption spectra were obtained. With multivariate analysis, segregation between different categories of exfoliative cervical cytology was obtained. This approach points towards the implementation of a novel near-field system that allows IR spectral analysis without probe contamination.

AB - We implemented a non-contact photo-thermo-mechanical recording method whereby a silicon nitride atomic force microscopy cantilever is placed several micrometer above the surface of samples. Samples were illuminated with infrared (IR) radiation after which, cantilever mechanical vibrations were optically sensed. Following spectrometric acquisition and Fourier transformation, true IR absorption spectra were obtained. With multivariate analysis, segregation between different categories of exfoliative cervical cytology was obtained. This approach points towards the implementation of a novel near-field system that allows IR spectral analysis without probe contamination.

KW - Atomic force microscopy cantilever

KW - Cantilever mechanical vibrations

KW - IR spectral analysis

KW - Near-field

KW - Non-contact

KW - Photo-thermo-mechanical

U2 - 10.1016/j.jbbm.2007.01.011

DO - 10.1016/j.jbbm.2007.01.011

M3 - Journal article

VL - 70

SP - 675

EP - 677

JO - Journal of Biochemical and Biophysical Methods

JF - Journal of Biochemical and Biophysical Methods

SN - 0165-022X

IS - 4

ER -

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