Polymer coated nanogold for tracing mobility of engineered nanoparticles in subsurface water

Basil Uthuppu; Annika Sidelmann Fjordbøge; Søren Vang Fischer; Mette Martina Broholm; Mogens Havsteen Jakobsen

doi:10.1109/MetaMaterials.2014.6948582

Polymer coated nanogold for tracing mobility of engineered nanoparticles in subsurface water

Basil Uthuppu
, Annika Sidelmann Fjordbøge
, Søren Vang Fischer
, Mette Martina Broholm
, Mogens Havsteen Jakobsen

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

Abstract

Gold nanoparticles coated with amphiphilic block co-polymer PVP-VA are found to be extremely mobile in sand columns in laboratory based experiments. The ultra-stability obtained by such surface modification is also shown by diluting down to a concentration of 62.5 ppb in groundwater having other ions. Such a low level detection of particles is achieved by non-destructive simple UV-Vis spectroscopic technique equipped with liquid wave guide capillary cell (LWCC) units. These results propose the possibility of using surface engineered gold nanoparticles as model system for tracing the mobility of other engineered nanoparticles in the subsurface.

Original language	English
Title of host publication	Proceedings for the 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS 2014)
Number of pages	3
Publisher	IEEE
Publication date	2014
Pages	421-423
ISBN (Electronic)	9781479934522
DOIs	https://doi.org/10.1109/MetaMaterials.2014.6948582
Publication status	Published - 2014
Event	8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics - DTU, Kgs. Lyngby, Denmark Duration: 25 Aug 2014 → 30 Aug 2014 Conference number: 8 http://congress2014.metamorphose-vi.org/

Conference

Conference	8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics
Number	8
Location	DTU
Country/Territory	Denmark
City	Kgs. Lyngby
Period	25/08/2014 → 30/08/2014
Internet address	http://congress2014.metamorphose-vi.org/

Keywords

Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Photonics and Electrooptics

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10.1109/MetaMaterials.2014.6948582

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Uthuppu, B., Fjordbøge, A. S., Fischer, S. V., Broholm, M. M., & Jakobsen, M. H. (2014). Polymer coated nanogold for tracing mobility of engineered nanoparticles in subsurface water. In Proceedings for the 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS 2014) (pp. 421-423). IEEE. https://doi.org/10.1109/MetaMaterials.2014.6948582

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title = "Polymer coated nanogold for tracing mobility of engineered nanoparticles in subsurface water",

abstract = "Gold nanoparticles coated with amphiphilic block co-polymer PVP-VA are found to be extremely mobile in sand columns in laboratory based experiments. The ultra-stability obtained by such surface modification is also shown by diluting down to a concentration of 62.5 ppb in groundwater having other ions. Such a low level detection of particles is achieved by non-destructive simple UV-Vis spectroscopic technique equipped with liquid wave guide capillary cell (LWCC) units. These results propose the possibility of using surface engineered gold nanoparticles as model system for tracing the mobility of other engineered nanoparticles in the subsurface.",

keywords = "Bioengineering, Communication, Networking and Broadcast Technologies, Components, Circuits, Devices and Systems, Engineered Materials, Dielectrics and Plasmas, Fields, Waves and Electromagnetics, Photonics and Electrooptics",

author = "Basil Uthuppu and Fjordb{\o}ge, \{Annika Sidelmann\} and Fischer, \{S{\o}ren Vang\} and Broholm, \{Mette Martina\} and Jakobsen, \{Mogens Havsteen\}",

year = "2014",

doi = "10.1109/MetaMaterials.2014.6948582",

language = "English",

pages = "421--423",

booktitle = "Proceedings for the 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS 2014)",

publisher = "IEEE",

address = "United States",

note = "8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, Metamaterials 2014 ; Conference date: 25-08-2014 Through 30-08-2014",

url = "http://congress2014.metamorphose-vi.org/",

}

Uthuppu, B, Fjordbøge, AS, Fischer, SV, Broholm, MM & Jakobsen, MH 2014, Polymer coated nanogold for tracing mobility of engineered nanoparticles in subsurface water. in Proceedings for the 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS 2014). IEEE, pp. 421-423, 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, Kgs. Lyngby, Denmark, 25/08/2014. https://doi.org/10.1109/MetaMaterials.2014.6948582

Polymer coated nanogold for tracing mobility of engineered nanoparticles in subsurface water. / Uthuppu, Basil; Fjordbøge, Annika Sidelmann; Fischer, Søren Vang et al.
Proceedings for the 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS 2014). IEEE, 2014. p. 421-423.

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

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T1 - Polymer coated nanogold for tracing mobility of engineered nanoparticles in subsurface water

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AU - Fjordbøge, Annika Sidelmann

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AU - Broholm, Mette Martina

AU - Jakobsen, Mogens Havsteen

N1 - Conference code: 8

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AB - Gold nanoparticles coated with amphiphilic block co-polymer PVP-VA are found to be extremely mobile in sand columns in laboratory based experiments. The ultra-stability obtained by such surface modification is also shown by diluting down to a concentration of 62.5 ppb in groundwater having other ions. Such a low level detection of particles is achieved by non-destructive simple UV-Vis spectroscopic technique equipped with liquid wave guide capillary cell (LWCC) units. These results propose the possibility of using surface engineered gold nanoparticles as model system for tracing the mobility of other engineered nanoparticles in the subsurface.

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KW - Communication, Networking and Broadcast Technologies

KW - Components, Circuits, Devices and Systems

KW - Engineered Materials, Dielectrics and Plasmas

KW - Fields, Waves and Electromagnetics

KW - Photonics and Electrooptics

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BT - Proceedings for the 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS 2014)

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ER -

Polymer coated nanogold for tracing mobility of engineered nanoparticles in subsurface water

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