Abstract
A composite structure of molybdenum disulfide (MoS 2 ) nanosheets and poly(N-isopropylacrylamide) (PNIPAM) hydrogel is demonstrated for the selective detection of phenols. The incorporation of MoS 2 with a hydrogel system enhances its adsorption and its volume-change response to phenols. It is verified that the phenol detection range can be adjusted by controlling the adsorption and responsivity of the MBAMS–PNIPAM hydrogel through the amount of incorporated MoS 2 . This in situ detection system detects phenol concentrations below US health exposure limits. It is expected that it will expedite the development of hydrogel-based monitoring of water-soluble substances.
| Original language | English |
|---|---|
| Article number | 1900021 |
| Journal | Advanced Materials Technologies |
| DOIs | |
| Publication status | Published - 2019 Jan 1 |
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Keywords
- hydrogel
- liquid metal
- molybdenum disulfide
- phenol detection
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Industrial and Manufacturing Engineering
Cite this
Control of Volume-Responsive Properties of Hydrogels through Molybdenum Disulfide Nanosheet Incorporation. / Kim, Hyun Soo; An, Jongyeop; Lee, Byung Yang.
In: Advanced Materials Technologies, 01.01.2019.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Control of Volume-Responsive Properties of Hydrogels through Molybdenum Disulfide Nanosheet Incorporation
AU - Kim, Hyun Soo
AU - An, Jongyeop
AU - Lee, Byung Yang
PY - 2019/1/1
Y1 - 2019/1/1
N2 - A composite structure of molybdenum disulfide (MoS 2 ) nanosheets and poly(N-isopropylacrylamide) (PNIPAM) hydrogel is demonstrated for the selective detection of phenols. The incorporation of MoS 2 with a hydrogel system enhances its adsorption and its volume-change response to phenols. It is verified that the phenol detection range can be adjusted by controlling the adsorption and responsivity of the MBAMS–PNIPAM hydrogel through the amount of incorporated MoS 2 . This in situ detection system detects phenol concentrations below US health exposure limits. It is expected that it will expedite the development of hydrogel-based monitoring of water-soluble substances.
AB - A composite structure of molybdenum disulfide (MoS 2 ) nanosheets and poly(N-isopropylacrylamide) (PNIPAM) hydrogel is demonstrated for the selective detection of phenols. The incorporation of MoS 2 with a hydrogel system enhances its adsorption and its volume-change response to phenols. It is verified that the phenol detection range can be adjusted by controlling the adsorption and responsivity of the MBAMS–PNIPAM hydrogel through the amount of incorporated MoS 2 . This in situ detection system detects phenol concentrations below US health exposure limits. It is expected that it will expedite the development of hydrogel-based monitoring of water-soluble substances.
KW - hydrogel
KW - liquid metal
KW - molybdenum disulfide
KW - phenol detection
UR - http://www.scopus.com/inward/record.url?scp=85066053240&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85066053240&partnerID=8YFLogxK
U2 - 10.1002/admt.201900021
DO - 10.1002/admt.201900021
M3 - Article
AN - SCOPUS:85066053240
JO - Advanced Materials Technologies
JF - Advanced Materials Technologies
SN - 2365-709X
M1 - 1900021
ER -