AuAg alloy nanomolecules with 38 metal atoms

Chanaka Kumara; Amala Dass

doi:10.1039/c2nr11781a

AuAg alloy nanomolecules with 38 metal atoms

Chanaka Kumara
, Amala Dass

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

128 Scopus citations

Abstract

Au_38-nAg_n(SCH₂CH₂Ph) ₂₄ alloy nanomolecules were synthesized, purified and characterized by MALDI TOF mass spectrometry. Similar to 25 and unlike 144 metal atom count AuAg alloy nanomolecules, incorporation of Ag atoms here results in loss or smearing out of distinct UV-vis features. We propose that the short and long staples contain Au atoms, while the inner core consists of both Au and Ag atoms.

Original language	English
Pages (from-to)	4084-4086
Number of pages	3
Journal	Nanoscale
Volume	4
Issue number	14
DOIs	https://doi.org/10.1039/c2nr11781a
State	Published - Jul 21 2012
Externally published	Yes

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title = "AuAg alloy nanomolecules with 38 metal atoms",

abstract = "Au38-nAgn(SCH2CH2Ph) 24 alloy nanomolecules were synthesized, purified and characterized by MALDI TOF mass spectrometry. Similar to 25 and unlike 144 metal atom count AuAg alloy nanomolecules, incorporation of Ag atoms here results in loss or smearing out of distinct UV-vis features. We propose that the short and long staples contain Au atoms, while the inner core consists of both Au and Ag atoms.",

author = "Chanaka Kumara and Amala Dass",

year = "2012",

month = jul,

day = "21",

doi = "10.1039/c2nr11781a",

language = "English",

volume = "4",

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journal = "Nanoscale",

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T1 - AuAg alloy nanomolecules with 38 metal atoms

AU - Kumara, Chanaka

AU - Dass, Amala

PY - 2012/7/21

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N2 - Au38-nAgn(SCH2CH2Ph) 24 alloy nanomolecules were synthesized, purified and characterized by MALDI TOF mass spectrometry. Similar to 25 and unlike 144 metal atom count AuAg alloy nanomolecules, incorporation of Ag atoms here results in loss or smearing out of distinct UV-vis features. We propose that the short and long staples contain Au atoms, while the inner core consists of both Au and Ag atoms.

AB - Au38-nAgn(SCH2CH2Ph) 24 alloy nanomolecules were synthesized, purified and characterized by MALDI TOF mass spectrometry. Similar to 25 and unlike 144 metal atom count AuAg alloy nanomolecules, incorporation of Ag atoms here results in loss or smearing out of distinct UV-vis features. We propose that the short and long staples contain Au atoms, while the inner core consists of both Au and Ag atoms.

UR - https://www.scopus.com/pages/publications/84863709097

U2 - 10.1039/c2nr11781a

DO - 10.1039/c2nr11781a

M3 - Article

AN - SCOPUS:84863709097

SN - 2040-3364

VL - 4

SP - 4084

EP - 4086

JO - Nanoscale

JF - Nanoscale

IS - 14

ER -

AuAg alloy nanomolecules with 38 metal atoms

Abstract

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