Nanosensing platforms: physics, technology and applications

Edwin Carlen, S. Chen, Mingliang Jin, Arpita De, Jan William van Nieuwkasteele, Johan G. Bomer

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

    Abstract

    Novel nanotextured Au surfaces are presented with periodically self-aligned nanopyramid structures with precisely defined pitch that are closely packed with 2 nm separation gaps over large areas and form high-density (similar to 1 km cm(-2)) arrays of hot-spot scattering sites ideally suited for surface-enhanced Raman scattering (SERS) and Raman spectroscopy. Average Raman enhancement factors from physically adsorbed rhodamine 6G on patterned Au surfaces resulted in EF similar to 10(6). The Raman average EF has been characterized over large areas using benzenethiol monolayers chemisorbed on the Au nanopyramid surfaces. From the 1074 cm(-1) ring mode of BT on surfaces with 200 nm pitch the EF=(0.8 +/- 0.04)x10(6), and for surfaces with 500 nm pitch the EF=(0.32 +/- 0.01)x10(7) from over 99% of the imaged area. Maximum EF>10(8) have been measured in both cases
    Original languageEnglish
    Title of host publicationConference on Sensing Technologies for Global Health, Military medicine, Disaster Response and Environmental Monitoring II - and Biometric Technology for Human Identification IX
    Place of PublicationBellingham, WA
    PublisherSPIE
    Pages837110
    ISBN (Print)978-0-8194-9049-0
    DOIs
    Publication statusPublished - 2012
    EventConference on Sensing Technologies for Global Health, Military Medicine, Disaster Response and Environmental Monitoring II 2012 - Baltimore, United States
    Duration: 23 Apr 201225 Apr 2012

    Publication series

    NameProceedings of SPIE
    PublisherSPIE-Int soc optical engineering
    Volume8371
    ISSN (Print)0277-786X

    Conference

    ConferenceConference on Sensing Technologies for Global Health, Military Medicine, Disaster Response and Environmental Monitoring II 2012
    CountryUnited States
    CityBaltimore
    Period23/04/1225/04/12

    Fingerprint

    Physics
    Raman spectroscopy
    Raman scattering
    Monolayers
    Scattering

    Keywords

    • EWI-22952
    • IR-84272
    • METIS-296247

    Cite this

    Carlen, E., Chen, S., Jin, M., De, A., van Nieuwkasteele, J. W., & Bomer, J. G. (2012). Nanosensing platforms: physics, technology and applications. In Conference on Sensing Technologies for Global Health, Military medicine, Disaster Response and Environmental Monitoring II - and Biometric Technology for Human Identification IX (pp. 837110). (Proceedings of SPIE; Vol. 8371). Bellingham, WA: SPIE. https://doi.org/10.1117/12.920540
    Carlen, Edwin ; Chen, S. ; Jin, Mingliang ; De, Arpita ; van Nieuwkasteele, Jan William ; Bomer, Johan G. / Nanosensing platforms : physics, technology and applications. Conference on Sensing Technologies for Global Health, Military medicine, Disaster Response and Environmental Monitoring II - and Biometric Technology for Human Identification IX. Bellingham, WA : SPIE, 2012. pp. 837110 (Proceedings of SPIE).
    @inproceedings{5fdb30b65bd24644973dcec8740cefaf,
    title = "Nanosensing platforms: physics, technology and applications",
    abstract = "Novel nanotextured Au surfaces are presented with periodically self-aligned nanopyramid structures with precisely defined pitch that are closely packed with 2 nm separation gaps over large areas and form high-density (similar to 1 km cm(-2)) arrays of hot-spot scattering sites ideally suited for surface-enhanced Raman scattering (SERS) and Raman spectroscopy. Average Raman enhancement factors from physically adsorbed rhodamine 6G on patterned Au surfaces resulted in EF similar to 10(6). The Raman average EF has been characterized over large areas using benzenethiol monolayers chemisorbed on the Au nanopyramid surfaces. From the 1074 cm(-1) ring mode of BT on surfaces with 200 nm pitch the EF=(0.8 +/- 0.04)x10(6), and for surfaces with 500 nm pitch the EF=(0.32 +/- 0.01)x10(7) from over 99{\%} of the imaged area. Maximum EF>10(8) have been measured in both cases",
    keywords = "EWI-22952, IR-84272, METIS-296247",
    author = "Edwin Carlen and S. Chen and Mingliang Jin and Arpita De and {van Nieuwkasteele}, {Jan William} and Bomer, {Johan G.}",
    year = "2012",
    doi = "10.1117/12.920540",
    language = "English",
    isbn = "978-0-8194-9049-0",
    series = "Proceedings of SPIE",
    publisher = "SPIE",
    pages = "837110",
    booktitle = "Conference on Sensing Technologies for Global Health, Military medicine, Disaster Response and Environmental Monitoring II - and Biometric Technology for Human Identification IX",
    address = "United States",

    }

    Carlen, E, Chen, S, Jin, M, De, A, van Nieuwkasteele, JW & Bomer, JG 2012, Nanosensing platforms: physics, technology and applications. in Conference on Sensing Technologies for Global Health, Military medicine, Disaster Response and Environmental Monitoring II - and Biometric Technology for Human Identification IX. Proceedings of SPIE, vol. 8371, SPIE, Bellingham, WA, pp. 837110, Conference on Sensing Technologies for Global Health, Military Medicine, Disaster Response and Environmental Monitoring II 2012, Baltimore, United States, 23/04/12. https://doi.org/10.1117/12.920540

    Nanosensing platforms : physics, technology and applications. / Carlen, Edwin; Chen, S.; Jin, Mingliang; De, Arpita; van Nieuwkasteele, Jan William; Bomer, Johan G.

    Conference on Sensing Technologies for Global Health, Military medicine, Disaster Response and Environmental Monitoring II - and Biometric Technology for Human Identification IX. Bellingham, WA : SPIE, 2012. p. 837110 (Proceedings of SPIE; Vol. 8371).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

    TY - GEN

    T1 - Nanosensing platforms

    T2 - physics, technology and applications

    AU - Carlen, Edwin

    AU - Chen, S.

    AU - Jin, Mingliang

    AU - De, Arpita

    AU - van Nieuwkasteele, Jan William

    AU - Bomer, Johan G.

    PY - 2012

    Y1 - 2012

    N2 - Novel nanotextured Au surfaces are presented with periodically self-aligned nanopyramid structures with precisely defined pitch that are closely packed with 2 nm separation gaps over large areas and form high-density (similar to 1 km cm(-2)) arrays of hot-spot scattering sites ideally suited for surface-enhanced Raman scattering (SERS) and Raman spectroscopy. Average Raman enhancement factors from physically adsorbed rhodamine 6G on patterned Au surfaces resulted in EF similar to 10(6). The Raman average EF has been characterized over large areas using benzenethiol monolayers chemisorbed on the Au nanopyramid surfaces. From the 1074 cm(-1) ring mode of BT on surfaces with 200 nm pitch the EF=(0.8 +/- 0.04)x10(6), and for surfaces with 500 nm pitch the EF=(0.32 +/- 0.01)x10(7) from over 99% of the imaged area. Maximum EF>10(8) have been measured in both cases

    AB - Novel nanotextured Au surfaces are presented with periodically self-aligned nanopyramid structures with precisely defined pitch that are closely packed with 2 nm separation gaps over large areas and form high-density (similar to 1 km cm(-2)) arrays of hot-spot scattering sites ideally suited for surface-enhanced Raman scattering (SERS) and Raman spectroscopy. Average Raman enhancement factors from physically adsorbed rhodamine 6G on patterned Au surfaces resulted in EF similar to 10(6). The Raman average EF has been characterized over large areas using benzenethiol monolayers chemisorbed on the Au nanopyramid surfaces. From the 1074 cm(-1) ring mode of BT on surfaces with 200 nm pitch the EF=(0.8 +/- 0.04)x10(6), and for surfaces with 500 nm pitch the EF=(0.32 +/- 0.01)x10(7) from over 99% of the imaged area. Maximum EF>10(8) have been measured in both cases

    KW - EWI-22952

    KW - IR-84272

    KW - METIS-296247

    U2 - 10.1117/12.920540

    DO - 10.1117/12.920540

    M3 - Conference contribution

    SN - 978-0-8194-9049-0

    T3 - Proceedings of SPIE

    SP - 837110

    BT - Conference on Sensing Technologies for Global Health, Military medicine, Disaster Response and Environmental Monitoring II - and Biometric Technology for Human Identification IX

    PB - SPIE

    CY - Bellingham, WA

    ER -

    Carlen E, Chen S, Jin M, De A, van Nieuwkasteele JW, Bomer JG. Nanosensing platforms: physics, technology and applications. In Conference on Sensing Technologies for Global Health, Military medicine, Disaster Response and Environmental Monitoring II - and Biometric Technology for Human Identification IX. Bellingham, WA: SPIE. 2012. p. 837110. (Proceedings of SPIE). https://doi.org/10.1117/12.920540