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

10 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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10.1021/ja5043403

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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

Abstract

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