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Cited by 219

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Highly Sensitive and Selective Gas Sensor Using Hydrophilic and Hydrophobic Graphenes

Open access
Some, Surajit, Xu, Yang, Kim, Youngmin, Yoon, Yeoheung, Qin, Hongyi, Kulkarni, Atul, Kim, Taesung, Lee, Hyoyoung·2013·Scientific Reports

Abstract

New hydrophilic 2D graphene oxide (GO) nanosheets with various oxygen functional groups were employed to maintain high sensitivity in highly unfavorable environments (extremely high humidity, strong acidic or basic). Novel one-headed polymer optical fiber sensor arrays using hydrophilic GO and hydrophobic reduced graphene oxide (rGO) were carefully designed, leading to the selective sensing of volatile organic gases for the first time. The two physically different surfaces of GO and rGO could provide the sensing ability to distinguish between tetrahydrofuran (THF) and dichloromethane (MC), respectively, which is the most challenging issue in the area of gas sensors. The eco-friendly physical properties of GO allowed for faster sensing and higher sensitivity when compared to previous results for rGO even under extreme environments of over 90% humidity, making it the best choice for an environmentally friendly gas sensor.

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Metadata

Authors
Some, S., Xu, Y., Kim, Y., Yoon, Y., Qin, H., Kulkarni, A., Kim, T., & Lee, H.
Venue
Scientific Reports
Published
2013-06-05
Volume
3
Issue
1
Pages
1868-1868
ISSN
2045-2322 (ISSN-L)
OpenAlex
W2017626781
Cited by
219
References
1
FWCI
11.38
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Highly Sensitive and Selective Gas Sensor Using Hydrophilic and Hydrophobic Graphenes. https://app.cochat.ai/papers/10.1038/srep01868
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Some, S., Xu, Y., Kim, Y., Yoon, Y., Qin, H., Kulkarni, A., Kim, T., & Lee, H. (2013). Highly Sensitive and Selective Gas Sensor Using Hydrophilic and Hydrophobic Graphenes. Scientific Reports. https://doi.org/10.1038/srep01868

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