Direct amination on 3-dimensional pyrolyzed carbon micropattern surface for DNA detection

Jung Hoon Yang; Varun Penmatsa; Shinya Tajima; Hiroshi Kawarada; Chunlei Wang

doi:10.1016/j.matlet.2009.09.039

Direct amination on 3-dimensional pyrolyzed carbon micropattern surface for DNA detection

Jung Hoon Yang, Varun Penmatsa, Shinya Tajima, Hiroshi Kawarada, Chunlei Wang^*

^*Corresponding author for this work

School of Fundamental Science and Engineering

Research output: Contribution to journal › Article › peer-review

29 Citations (Scopus)

Abstract

Three-dimensional pyrolyzed carbon micropatterns were fabricated by using photolithography and pyrolysis process. Direct amination was achieved by functionalizing its surface with ultraviolet (UV) irradiation under ammonia gas. Quantified amino groups on the carbon surface were estimated by X-ray photoelectron spectroscopy. Hybridization intensity and intensity profile were investigated by epifluorescence microscopy.

Original language	English
Pages (from-to)	2680-2683
Number of pages	4
Journal	Materials Letters
Volume	63
Issue number	30
DOIs	https://doi.org/10.1016/j.matlet.2009.09.039
Publication status	Published - 2009 Dec 31

Keywords

Amination
C-MEMs
DNA immobilization
Functionalization
Pyrolysis

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/j.matlet.2009.09.039

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title = "Direct amination on 3-dimensional pyrolyzed carbon micropattern surface for DNA detection",

abstract = "Three-dimensional pyrolyzed carbon micropatterns were fabricated by using photolithography and pyrolysis process. Direct amination was achieved by functionalizing its surface with ultraviolet (UV) irradiation under ammonia gas. Quantified amino groups on the carbon surface were estimated by X-ray photoelectron spectroscopy. Hybridization intensity and intensity profile were investigated by epifluorescence microscopy.",

keywords = "Amination, C-MEMs, DNA immobilization, Functionalization, Pyrolysis",

author = "Yang, {Jung Hoon} and Varun Penmatsa and Shinya Tajima and Hiroshi Kawarada and Chunlei Wang",

note = "Funding Information: This work was supported by the US National Science Foundation (Grant No. CMMI 0800525, CMMI0821582, OISE 0934078, and CBET0709085 ). Authors would like to thank Prof. Marc Madou at University of California Irvine and Prof. Sylvia Daunert at University of Kentucky Lexington for helpful discussions.",

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doi = "10.1016/j.matlet.2009.09.039",

language = "English",

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journal = "Materials Letters",

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T1 - Direct amination on 3-dimensional pyrolyzed carbon micropattern surface for DNA detection

AU - Yang, Jung Hoon

AU - Penmatsa, Varun

AU - Tajima, Shinya

AU - Kawarada, Hiroshi

AU - Wang, Chunlei

N1 - Funding Information: This work was supported by the US National Science Foundation (Grant No. CMMI 0800525, CMMI0821582, OISE 0934078, and CBET0709085 ). Authors would like to thank Prof. Marc Madou at University of California Irvine and Prof. Sylvia Daunert at University of Kentucky Lexington for helpful discussions.

PY - 2009/12/31

Y1 - 2009/12/31

N2 - Three-dimensional pyrolyzed carbon micropatterns were fabricated by using photolithography and pyrolysis process. Direct amination was achieved by functionalizing its surface with ultraviolet (UV) irradiation under ammonia gas. Quantified amino groups on the carbon surface were estimated by X-ray photoelectron spectroscopy. Hybridization intensity and intensity profile were investigated by epifluorescence microscopy.

AB - Three-dimensional pyrolyzed carbon micropatterns were fabricated by using photolithography and pyrolysis process. Direct amination was achieved by functionalizing its surface with ultraviolet (UV) irradiation under ammonia gas. Quantified amino groups on the carbon surface were estimated by X-ray photoelectron spectroscopy. Hybridization intensity and intensity profile were investigated by epifluorescence microscopy.

KW - Amination

KW - C-MEMs

KW - DNA immobilization

KW - Functionalization

KW - Pyrolysis

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DO - 10.1016/j.matlet.2009.09.039

M3 - Article

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SN - 0167-577X

VL - 63

SP - 2680

EP - 2683

JO - Materials Letters

JF - Materials Letters

IS - 30

ER -

Direct amination on 3-dimensional pyrolyzed carbon micropattern surface for DNA detection

Abstract

Keywords

ASJC Scopus subject areas

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