A Highly Efficient Sensor Platform Using Simply Manufactured Nanodot Patterned Substrates

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A Highly Efficient Sensor Platform Using Simply Manufactured Nanodot Patterned Substrates. / Rasappa, Sozaraj; Ghoshal, Tandra; Borah, Dipu; Senthamaraikannan, Ramsankar; Holmes, Justin D.; Morris, Michael A.

julkaisussa: Scientific Reports, Vuosikerta 5, 13270, 20.08.2015.

Tutkimustuotos › › vertaisarvioitu

Harvard

Rasappa, S, Ghoshal, T, Borah, D, Senthamaraikannan, R, Holmes, JD & Morris, MA 2015, 'A Highly Efficient Sensor Platform Using Simply Manufactured Nanodot Patterned Substrates', Scientific Reports, Vuosikerta. 5, 13270. https://doi.org/10.1038/srep13270

APA

Rasappa, S., Ghoshal, T., Borah, D., Senthamaraikannan, R., Holmes, J. D., & Morris, M. A. (2015). A Highly Efficient Sensor Platform Using Simply Manufactured Nanodot Patterned Substrates. Scientific Reports, 5, [13270]. https://doi.org/10.1038/srep13270

Vancouver

Rasappa S, Ghoshal T, Borah D, Senthamaraikannan R, Holmes JD, Morris MA. A Highly Efficient Sensor Platform Using Simply Manufactured Nanodot Patterned Substrates. Scientific Reports. 2015 elo 20;5. 13270. https://doi.org/10.1038/srep13270

Author

Rasappa, Sozaraj ; Ghoshal, Tandra ; Borah, Dipu ; Senthamaraikannan, Ramsankar ; Holmes, Justin D. ; Morris, Michael A. / A Highly Efficient Sensor Platform Using Simply Manufactured Nanodot Patterned Substrates. Julkaisussa: Scientific Reports. 2015 ; Vuosikerta 5.

Bibtex - Lataa

@article{3272717f2b7f4bf78c10f8c9f1266a89,

title = "A Highly Efficient Sensor Platform Using Simply Manufactured Nanodot Patterned Substrates",

abstract = "Block copolymer (BCP) self-assembly is a low-cost means to nanopattern surfaces. Here, we use these nanopatterns to directly print arrays of nanodots onto a conducting substrate (Indium Tin Oxide (ITO) coated glass) for application as an electrochemical sensor for ethanol (EtOH) and hydrogen peroxide (H2O2) detection. The work demonstrates that BCP systems can be used as a highly efficient, flexible methodology for creating functional surfaces of materials. Highly dense iron oxide nanodots arrays that mimicked the original BCP pattern were prepared by an 'insitu' BCP inclusion methodology using poly(styrene)-block-poly(ethylene oxide) (PS-b-PEO). The electrochemical behaviour of these densely packed arrays of iron oxide nanodots fabricated by two different molecular weight PS-b-PEO systems was studied. The dual detection of EtOH and H2O2 was clearly observed. The as-prepared nanodots have good long term thermal and chemical stability at the substrate and demonstrate promising electrocatalytic performance.",

author = "Sozaraj Rasappa and Tandra Ghoshal and Dipu Borah and Ramsankar Senthamaraikannan and Holmes, {Justin D.} and Morris, {Michael A.}",

year = "2015",

month = "8",

day = "20",

doi = "10.1038/srep13270",

language = "English",

volume = "5",

journal = "Scientific Reports",

issn = "2045-2322",

publisher = "Nature Publishing Group",

}

RIS (suitable for import to EndNote) - Lataa

TY - JOUR

T1 - A Highly Efficient Sensor Platform Using Simply Manufactured Nanodot Patterned Substrates

AU - Rasappa, Sozaraj

AU - Ghoshal, Tandra

AU - Borah, Dipu

AU - Senthamaraikannan, Ramsankar

AU - Holmes, Justin D.

AU - Morris, Michael A.

PY - 2015/8/20

Y1 - 2015/8/20

N2 - Block copolymer (BCP) self-assembly is a low-cost means to nanopattern surfaces. Here, we use these nanopatterns to directly print arrays of nanodots onto a conducting substrate (Indium Tin Oxide (ITO) coated glass) for application as an electrochemical sensor for ethanol (EtOH) and hydrogen peroxide (H2O2) detection. The work demonstrates that BCP systems can be used as a highly efficient, flexible methodology for creating functional surfaces of materials. Highly dense iron oxide nanodots arrays that mimicked the original BCP pattern were prepared by an 'insitu' BCP inclusion methodology using poly(styrene)-block-poly(ethylene oxide) (PS-b-PEO). The electrochemical behaviour of these densely packed arrays of iron oxide nanodots fabricated by two different molecular weight PS-b-PEO systems was studied. The dual detection of EtOH and H2O2 was clearly observed. The as-prepared nanodots have good long term thermal and chemical stability at the substrate and demonstrate promising electrocatalytic performance.

AB - Block copolymer (BCP) self-assembly is a low-cost means to nanopattern surfaces. Here, we use these nanopatterns to directly print arrays of nanodots onto a conducting substrate (Indium Tin Oxide (ITO) coated glass) for application as an electrochemical sensor for ethanol (EtOH) and hydrogen peroxide (H2O2) detection. The work demonstrates that BCP systems can be used as a highly efficient, flexible methodology for creating functional surfaces of materials. Highly dense iron oxide nanodots arrays that mimicked the original BCP pattern were prepared by an 'insitu' BCP inclusion methodology using poly(styrene)-block-poly(ethylene oxide) (PS-b-PEO). The electrochemical behaviour of these densely packed arrays of iron oxide nanodots fabricated by two different molecular weight PS-b-PEO systems was studied. The dual detection of EtOH and H2O2 was clearly observed. The as-prepared nanodots have good long term thermal and chemical stability at the substrate and demonstrate promising electrocatalytic performance.

UR - http://www.scopus.com/inward/record.url?scp=84939781258&partnerID=8YFLogxK

U2 - 10.1038/srep13270

DO - 10.1038/srep13270

M3 - Article

VL - 5

JO - Scientific Reports

JF - Scientific Reports

SN - 2045-2322

M1 - 13270

ER -

TUTCRIS