Fabrication of 1d nanochannels with thin glass wafers for single molecule studies

H.T.H. Hoang Thi Hanh, I. Segers-Nolten, Gezina M.J. Segers-Nolten, Niels Roelof Tas, Meint J. de Boer, Vinod Subramaniam, Michael Curt Elwenspoek

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

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Abstract

1D nanochannels are fabricated by direct bonding between the silicon wafer containing the nanochannels, microchannels, access holes and the blank thin glass of 170 µm thickness. The thin glass wafers are used as channel covers because of their appropriate thickness for use with coverglass corrected water immersion lenses. As the nanochannel chips are used on an inverted microscope, access holes are created in the silicon wafer so that polyimide is good selection for protection during deep etching of the macro holes. Fabricated nanochannels with 50 nm depth were successfully filled with low concentration of solutions Alexa 488 could be observed through fluorescence microscopy. These nanochannels are promising for mobility studies of single molecules such as quantum dots.
Original languageUndefined
Title of host publicationTechnical Proceedings of the 2007 NSTI Nanotechnology Conference and Trade Show
Place of PublicationCambridge, MA USA
PublisherNSTI
Pages260-263
Number of pages4
ISBN (Print)1-4200-6184-4
Publication statusPublished - 2007
Event2007 NSTI Nanotechnology Conference and Trade Show, Nanotech 2007 - Santa Clara, United States
Duration: 20 May 200724 May 2007
http://www.nsti.org/Nanotech2007/

Publication series

Name
PublisherNSTI
NumberSTW 200709
Volume3

Other

Other2007 NSTI Nanotechnology Conference and Trade Show, Nanotech 2007
Abbreviated titleNanotech
CountryUnited States
CitySanta Clara
Period20/05/0724/05/07
Internet address

Keywords

  • EWI-11272
  • METIS-245744
  • IR-64430

Cite this

Hoang Thi Hanh, H. T. H., Segers-Nolten, I., Segers-Nolten, G. M. J., Tas, N. R., de Boer, M. J., Subramaniam, V., & Elwenspoek, M. C. (2007). Fabrication of 1d nanochannels with thin glass wafers for single molecule studies. In Technical Proceedings of the 2007 NSTI Nanotechnology Conference and Trade Show (pp. 260-263). Cambridge, MA USA: NSTI.
Hoang Thi Hanh, H.T.H. ; Segers-Nolten, I. ; Segers-Nolten, Gezina M.J. ; Tas, Niels Roelof ; de Boer, Meint J. ; Subramaniam, Vinod ; Elwenspoek, Michael Curt. / Fabrication of 1d nanochannels with thin glass wafers for single molecule studies. Technical Proceedings of the 2007 NSTI Nanotechnology Conference and Trade Show. Cambridge, MA USA : NSTI, 2007. pp. 260-263
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title = "Fabrication of 1d nanochannels with thin glass wafers for single molecule studies",
abstract = "1D nanochannels are fabricated by direct bonding between the silicon wafer containing the nanochannels, microchannels, access holes and the blank thin glass of 170 µm thickness. The thin glass wafers are used as channel covers because of their appropriate thickness for use with coverglass corrected water immersion lenses. As the nanochannel chips are used on an inverted microscope, access holes are created in the silicon wafer so that polyimide is good selection for protection during deep etching of the macro holes. Fabricated nanochannels with 50 nm depth were successfully filled with low concentration of solutions Alexa 488 could be observed through fluorescence microscopy. These nanochannels are promising for mobility studies of single molecules such as quantum dots.",
keywords = "EWI-11272, METIS-245744, IR-64430",
author = "{Hoang Thi Hanh}, H.T.H. and I. Segers-Nolten and Segers-Nolten, {Gezina M.J.} and Tas, {Niels Roelof} and {de Boer}, {Meint J.} and Vinod Subramaniam and Elwenspoek, {Michael Curt}",
year = "2007",
language = "Undefined",
isbn = "1-4200-6184-4",
publisher = "NSTI",
number = "STW 200709",
pages = "260--263",
booktitle = "Technical Proceedings of the 2007 NSTI Nanotechnology Conference and Trade Show",

}

Hoang Thi Hanh, HTH, Segers-Nolten, I, Segers-Nolten, GMJ, Tas, NR, de Boer, MJ, Subramaniam, V & Elwenspoek, MC 2007, Fabrication of 1d nanochannels with thin glass wafers for single molecule studies. in Technical Proceedings of the 2007 NSTI Nanotechnology Conference and Trade Show. NSTI, Cambridge, MA USA, pp. 260-263, 2007 NSTI Nanotechnology Conference and Trade Show, Nanotech 2007, Santa Clara, United States, 20/05/07.

Fabrication of 1d nanochannels with thin glass wafers for single molecule studies. / Hoang Thi Hanh, H.T.H.; Segers-Nolten, I.; Segers-Nolten, Gezina M.J.; Tas, Niels Roelof; de Boer, Meint J.; Subramaniam, Vinod; Elwenspoek, Michael Curt.

Technical Proceedings of the 2007 NSTI Nanotechnology Conference and Trade Show. Cambridge, MA USA : NSTI, 2007. p. 260-263.

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

TY - GEN

T1 - Fabrication of 1d nanochannels with thin glass wafers for single molecule studies

AU - Hoang Thi Hanh, H.T.H.

AU - Segers-Nolten, I.

AU - Segers-Nolten, Gezina M.J.

AU - Tas, Niels Roelof

AU - de Boer, Meint J.

AU - Subramaniam, Vinod

AU - Elwenspoek, Michael Curt

PY - 2007

Y1 - 2007

N2 - 1D nanochannels are fabricated by direct bonding between the silicon wafer containing the nanochannels, microchannels, access holes and the blank thin glass of 170 µm thickness. The thin glass wafers are used as channel covers because of their appropriate thickness for use with coverglass corrected water immersion lenses. As the nanochannel chips are used on an inverted microscope, access holes are created in the silicon wafer so that polyimide is good selection for protection during deep etching of the macro holes. Fabricated nanochannels with 50 nm depth were successfully filled with low concentration of solutions Alexa 488 could be observed through fluorescence microscopy. These nanochannels are promising for mobility studies of single molecules such as quantum dots.

AB - 1D nanochannels are fabricated by direct bonding between the silicon wafer containing the nanochannels, microchannels, access holes and the blank thin glass of 170 µm thickness. The thin glass wafers are used as channel covers because of their appropriate thickness for use with coverglass corrected water immersion lenses. As the nanochannel chips are used on an inverted microscope, access holes are created in the silicon wafer so that polyimide is good selection for protection during deep etching of the macro holes. Fabricated nanochannels with 50 nm depth were successfully filled with low concentration of solutions Alexa 488 could be observed through fluorescence microscopy. These nanochannels are promising for mobility studies of single molecules such as quantum dots.

KW - EWI-11272

KW - METIS-245744

KW - IR-64430

M3 - Conference contribution

SN - 1-4200-6184-4

SP - 260

EP - 263

BT - Technical Proceedings of the 2007 NSTI Nanotechnology Conference and Trade Show

PB - NSTI

CY - Cambridge, MA USA

ER -

Hoang Thi Hanh HTH, Segers-Nolten I, Segers-Nolten GMJ, Tas NR, de Boer MJ, Subramaniam V et al. Fabrication of 1d nanochannels with thin glass wafers for single molecule studies. In Technical Proceedings of the 2007 NSTI Nanotechnology Conference and Trade Show. Cambridge, MA USA: NSTI. 2007. p. 260-263