Ordering of dipeptide chains on Cu surfaces through 2D cocrystallization

Yeliang Wang; Magalí Lingenfelder; Thomas Classen; Giovanni Costantini; Klaus Kern

doi:10.1021/ja075118v

Ordering of dipeptide chains on Cu surfaces through 2D cocrystallization

Yeliang Wang^*, Magalí Lingenfelder, Thomas Classen, Giovanni Costantini, Klaus Kern

^*Corresponding author for this work

Chemistry

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

56 Citations (Scopus)

Abstract

We report on the induced ordering of dispersed chiral diphenylalanine (Phe-Phe) chains grown on the anisotropic Cu(110) and isotropic Cu(100) surfaces. Scanning tunneling microscopy (STM) data reveal that 2D extended hybrid molecular motifs can be fabricated by utilizing terephthalic acid (TPA) molecules as linkers. These act as a molecular "glue" to bridge the isolated Phe-Phe chains without altering the global chirality of the final structures. Our results demonstrate the applicability and effectiveness of this 2D analogue of the 3D cocrystallization approach.

Original language	English
Pages (from-to)	15742-15743
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	129
Issue number	51
DOIs	https://doi.org/10.1021/ja075118v
Publication status	Published - 26 Dec 2007

ASJC Scopus subject areas

Catalysis
General Chemistry
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja075118v

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abstract = "We report on the induced ordering of dispersed chiral diphenylalanine (Phe-Phe) chains grown on the anisotropic Cu(110) and isotropic Cu(100) surfaces. Scanning tunneling microscopy (STM) data reveal that 2D extended hybrid molecular motifs can be fabricated by utilizing terephthalic acid (TPA) molecules as linkers. These act as a molecular {"}glue{"} to bridge the isolated Phe-Phe chains without altering the global chirality of the final structures. Our results demonstrate the applicability and effectiveness of this 2D analogue of the 3D cocrystallization approach.",

author = "Yeliang Wang and Magal{\'i} Lingenfelder and Thomas Classen and Giovanni Costantini and Klaus Kern",

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T1 - Ordering of dipeptide chains on Cu surfaces through 2D cocrystallization

AU - Wang, Yeliang

AU - Lingenfelder, Magalí

AU - Classen, Thomas

AU - Costantini, Giovanni

AU - Kern, Klaus

PY - 2007/12/26

Y1 - 2007/12/26

N2 - We report on the induced ordering of dispersed chiral diphenylalanine (Phe-Phe) chains grown on the anisotropic Cu(110) and isotropic Cu(100) surfaces. Scanning tunneling microscopy (STM) data reveal that 2D extended hybrid molecular motifs can be fabricated by utilizing terephthalic acid (TPA) molecules as linkers. These act as a molecular "glue" to bridge the isolated Phe-Phe chains without altering the global chirality of the final structures. Our results demonstrate the applicability and effectiveness of this 2D analogue of the 3D cocrystallization approach.

AB - We report on the induced ordering of dispersed chiral diphenylalanine (Phe-Phe) chains grown on the anisotropic Cu(110) and isotropic Cu(100) surfaces. Scanning tunneling microscopy (STM) data reveal that 2D extended hybrid molecular motifs can be fabricated by utilizing terephthalic acid (TPA) molecules as linkers. These act as a molecular "glue" to bridge the isolated Phe-Phe chains without altering the global chirality of the final structures. Our results demonstrate the applicability and effectiveness of this 2D analogue of the 3D cocrystallization approach.

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U2 - 10.1021/ja075118v

DO - 10.1021/ja075118v

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AN - SCOPUS:37549003319

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EP - 15743

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 51

ER -

Ordering of dipeptide chains on Cu surfaces through 2D cocrystallization

Abstract

ASJC Scopus subject areas

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