New synthetic approaches to functionalized chalcogenide nanostructures

Wolfgang Tremel; Aswani Yella; Martin Panthöfer; M. Nawaz Tahir; Jugal Sahoo; Enrico Mugnaioli; Ute Kolb

New synthetic approaches to functionalized chalcogenide nanostructures

Wolfgang Tremel^*, Aswani Yella, Martin Panthöfer, M. Nawaz Tahir, Jugal Sahoo, Enrico Mugnaioli, Ute Kolb

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

New synthetic approaches to MS₂ (M = Sn, Nb, Mo, W) chalcogenide nanostructures are highlighted. Most chalcogenide particles can be functionalized directly with inorganic nanoparticles such as Au, ZnO or MnO. Depending on the Pearson hardness of the metal involved, the functionalization may be reversible or irreversible. A covalent functionalization strategy is based on a steric shielding of the coordination sphere of transition metal atoms in such a way that only coordination sites are available for bonding to the chalcogenide surface. This allows the immobilization of fluorophors, redox active groups or proteins onto chalcogenide nanoparticles.

Original language	English
Title of host publication	Proceedings of the 20th (2010) International Offshore and Polar Engineering Conference, ISOPE-2010
Pages	514-521
Number of pages	8
State	Published - 2010
Externally published	Yes

Publication series

Name	Proceedings of the International Offshore and Polar Engineering Conference
Volume	4
ISSN (Print)	1098-6189
ISSN (Electronic)	1555-1792

Keywords

Chalcogenide
Functionalization
Graphene
Metal oxide
Nanoparticle
Nanotube

ASJC Scopus subject areas

Energy Engineering and Power Technology
Ocean Engineering
Mechanical Engineering

Cite this

Tremel, W., Yella, A., Panthöfer, M., Tahir, M. N., Sahoo, J., Mugnaioli, E., & Kolb, U. (2010). New synthetic approaches to functionalized chalcogenide nanostructures. In Proceedings of the 20th (2010) International Offshore and Polar Engineering Conference, ISOPE-2010 (pp. 514-521). (Proceedings of the International Offshore and Polar Engineering Conference; Vol. 4).

@inproceedings{6004417357594b658b8d0ffb4e598b83,

title = "New synthetic approaches to functionalized chalcogenide nanostructures",

abstract = "New synthetic approaches to MS2 (M = Sn, Nb, Mo, W) chalcogenide nanostructures are highlighted. Most chalcogenide particles can be functionalized directly with inorganic nanoparticles such as Au, ZnO or MnO. Depending on the Pearson hardness of the metal involved, the functionalization may be reversible or irreversible. A covalent functionalization strategy is based on a steric shielding of the coordination sphere of transition metal atoms in such a way that only coordination sites are available for bonding to the chalcogenide surface. This allows the immobilization of fluorophors, redox active groups or proteins onto chalcogenide nanoparticles.",

keywords = "Chalcogenide, Functionalization, Graphene, Metal oxide, Nanoparticle, Nanotube",

author = "Wolfgang Tremel and Aswani Yella and Martin Panth{\"o}fer and Tahir, \{M. Nawaz\} and Jugal Sahoo and Enrico Mugnaioli and Ute Kolb",

year = "2010",

language = "English",

isbn = "9781880653777",

series = "Proceedings of the International Offshore and Polar Engineering Conference",

pages = "514--521",

booktitle = "Proceedings of the 20th (2010) International Offshore and Polar Engineering Conference, ISOPE-2010",

}

New synthetic approaches to functionalized chalcogenide nanostructures. / Tremel, Wolfgang; Yella, Aswani; Panthöfer, Martin et al.
Proceedings of the 20th (2010) International Offshore and Polar Engineering Conference, ISOPE-2010. 2010. p. 514-521 (Proceedings of the International Offshore and Polar Engineering Conference; Vol. 4).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - New synthetic approaches to functionalized chalcogenide nanostructures

AU - Tremel, Wolfgang

AU - Yella, Aswani

AU - Panthöfer, Martin

AU - Tahir, M. Nawaz

AU - Sahoo, Jugal

AU - Mugnaioli, Enrico

AU - Kolb, Ute

PY - 2010

Y1 - 2010

N2 - New synthetic approaches to MS2 (M = Sn, Nb, Mo, W) chalcogenide nanostructures are highlighted. Most chalcogenide particles can be functionalized directly with inorganic nanoparticles such as Au, ZnO or MnO. Depending on the Pearson hardness of the metal involved, the functionalization may be reversible or irreversible. A covalent functionalization strategy is based on a steric shielding of the coordination sphere of transition metal atoms in such a way that only coordination sites are available for bonding to the chalcogenide surface. This allows the immobilization of fluorophors, redox active groups or proteins onto chalcogenide nanoparticles.

AB - New synthetic approaches to MS2 (M = Sn, Nb, Mo, W) chalcogenide nanostructures are highlighted. Most chalcogenide particles can be functionalized directly with inorganic nanoparticles such as Au, ZnO or MnO. Depending on the Pearson hardness of the metal involved, the functionalization may be reversible or irreversible. A covalent functionalization strategy is based on a steric shielding of the coordination sphere of transition metal atoms in such a way that only coordination sites are available for bonding to the chalcogenide surface. This allows the immobilization of fluorophors, redox active groups or proteins onto chalcogenide nanoparticles.

KW - Chalcogenide

KW - Functionalization

KW - Graphene

KW - Metal oxide

KW - Nanoparticle

KW - Nanotube

UR - https://www.scopus.com/pages/publications/77956305709

M3 - Conference contribution

AN - SCOPUS:77956305709

SN - 9781880653777

T3 - Proceedings of the International Offshore and Polar Engineering Conference

SP - 514

EP - 521

BT - Proceedings of the 20th (2010) International Offshore and Polar Engineering Conference, ISOPE-2010

ER -

New synthetic approaches to functionalized chalcogenide nanostructures

Abstract

Publication series

Keywords

ASJC Scopus subject areas

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