Atomic layer deposition of l -alanine polypeptide

Yaqin Fu; Binsong Li; Ying Bing Jiang; Darren R. Dunphy; Andy Tsai; Siu Yue Tam; Hongyou Fan; Hongxia Zhang; David Rogers; Susan Rempe; Plamen Atanassov; Joseph L. Cecchi; C. Jeffrey Brinker

doi:10.1021/ja5043403

Atomic layer deposition of l -alanine polypeptide

Yaqin Fu, Binsong Li, Ying Bing Jiang, Darren R. Dunphy, Andy Tsai, Siu Yue Tam, Hongyou Fan, Hongxia Zhang, David Rogers, Susan Rempe, Plamen Atanassov, Joseph L. Cecchi, C. Jeffrey Brinker

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

9 Scopus citations

Abstract

l-Alanine polypeptide thin films were synthesized via atomic layer deposition (ALD). Instead of using an amino acid monomer as the precursor, an l-alanine amino acid derivatized with a protecting group was used to prevent self-polymerization, increase the vapor pressure, and allow linear cycle-by-cycle growth emblematic of ALD. The successful deposition of a conformal polypeptide film has been confirmed by FTIR, TEM, and Mass Spectrometry, and the ALD process has been extended to polyvaline.

Original language	English
Pages (from-to)	15821-15824
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	136
Issue number	45
DOIs	https://doi.org/10.1021/ja5043403
State	Published - Nov 12 2014
Externally published	Yes

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@article{7f4a13051c0040f3a1116d4c48ced652,

title = "Atomic layer deposition of l -alanine polypeptide",

abstract = "l-Alanine polypeptide thin films were synthesized via atomic layer deposition (ALD). Instead of using an amino acid monomer as the precursor, an l-alanine amino acid derivatized with a protecting group was used to prevent self-polymerization, increase the vapor pressure, and allow linear cycle-by-cycle growth emblematic of ALD. The successful deposition of a conformal polypeptide film has been confirmed by FTIR, TEM, and Mass Spectrometry, and the ALD process has been extended to polyvaline.",

author = "Yaqin Fu and Binsong Li and Jiang, \{Ying Bing\} and Dunphy, \{Darren R.\} and Andy Tsai and Tam, \{Siu Yue\} and Hongyou Fan and Hongxia Zhang and David Rogers and Susan Rempe and Plamen Atanassov and Cecchi, \{Joseph L.\} and Brinker, \{C. Jeffrey\}",

note = "Publisher Copyright: {\textcopyright} 2014 American Chemical Society.",

year = "2014",

month = nov,

day = "12",

doi = "10.1021/ja5043403",

language = "English",

volume = "136",

pages = "15821--15824",

journal = "Journal of the American Chemical Society",

issn = "0002-7863",

publisher = "American Chemical Society",

number = "45",

}

TY - JOUR

T1 - Atomic layer deposition of l -alanine polypeptide

AU - Fu, Yaqin

AU - Li, Binsong

AU - Jiang, Ying Bing

AU - Dunphy, Darren R.

AU - Tsai, Andy

AU - Tam, Siu Yue

AU - Fan, Hongyou

AU - Zhang, Hongxia

AU - Rogers, David

AU - Rempe, Susan

AU - Atanassov, Plamen

AU - Cecchi, Joseph L.

AU - Brinker, C. Jeffrey

PY - 2014/11/12

Y1 - 2014/11/12

N2 - l-Alanine polypeptide thin films were synthesized via atomic layer deposition (ALD). Instead of using an amino acid monomer as the precursor, an l-alanine amino acid derivatized with a protecting group was used to prevent self-polymerization, increase the vapor pressure, and allow linear cycle-by-cycle growth emblematic of ALD. The successful deposition of a conformal polypeptide film has been confirmed by FTIR, TEM, and Mass Spectrometry, and the ALD process has been extended to polyvaline.

AB - l-Alanine polypeptide thin films were synthesized via atomic layer deposition (ALD). Instead of using an amino acid monomer as the precursor, an l-alanine amino acid derivatized with a protecting group was used to prevent self-polymerization, increase the vapor pressure, and allow linear cycle-by-cycle growth emblematic of ALD. The successful deposition of a conformal polypeptide film has been confirmed by FTIR, TEM, and Mass Spectrometry, and the ALD process has been extended to polyvaline.

UR - https://www.scopus.com/pages/publications/84909991715

U2 - 10.1021/ja5043403

DO - 10.1021/ja5043403

M3 - Article

C2 - 25355683

AN - SCOPUS:84909991715

SN - 0002-7863

VL - 136

SP - 15821

EP - 15824

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 45

ER -

Atomic layer deposition of l -alanine polypeptide

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