Electrochemically Reduced Single-Layer MoS2 Nanosheets: Characterization, Properties, and Sensing Applications

被引：376
|
作者：
Wu, Shixin [1 ]
Zeng, Zhiyuan [1 ]
He, Qiyuan [1 ]
Wang, Zhijuan [1 ]
Wang, Shi Jie [2 ]
Du, Yaping [1 ]
Yin, Zongyou [1 ]
Sun, Xuping [3 ]
Chen, Wei [4 ,5 ]
Zhang, Hua [1 ]
机构：
[1] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore
[2] Inst Mat Res & Engn, Singapore 117602, Singapore
[3] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Jilin, Peoples R China
[4] Natl Univ Singapore, Dept Phys, Singapore 117542, Singapore
[5] Natl Univ Singapore, Dept Chem, Singapore 117542, Singapore
来源：
SMALL | 2012年 / 8卷 / 14期
基金：
新加坡国家研究基金会;
关键词：
MoS2; nanosheets; electrochemical reduction; sensors; glucose; dopamine; GLUCOSE-OXIDASE; GRAPHENE OXIDE; EXFOLIATION; CARBON; WS2; INTERCALATION; PERFORMANCES; TRANSISTORS; NANOTUBES; DOPAMINE;
D O I：
10.1002/smll.201200044
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The electrochemical study of single-layer, 2D MoS2 nanosheets reveals a reduction peak in the cyclic voltammetry in NaCl aqueous solution. The electrochemically reduced MoS2 (rMoS2) shows good conductivity and fast electron transfer rate in the [Fe(CN)6]3-/4- and [Ru(NH3)6]2+/3+ redox systems. The obtained rMoS2 can be used for glucose detection. In addition, it can selectively detect dopamine in the presence of ascorbic acid and uric acid. This novel material, rMoS2, is believed to be a good electrode material for electrochemical sensing applications.
引用
收藏
页码：2264 / 2270
页数：7
相关论文
共 50 条
  • [21] Single-layer MoS2 nanopores as nanopower generators
    Feng, Jiandong
    Graf, Michael
    Liu, Ke
    Ovchinnikov, Dmitry
    Dumcenco, Dumitru
    Heiranian, Mohammad
    Nandigana, Vishal
    Aluru, Narayana R.
    Kis, Andras
    Radenovic, Aleksandra
    NATURE, 2016, 536 (7615) : 197 - +
  • [22] Single-layer MoS2 nanopores as nanopower generators
    Jiandong Feng
    Michael Graf
    Ke Liu
    Dmitry Ovchinnikov
    Dumitru Dumcenco
    Mohammad Heiranian
    Vishal Nandigana
    Narayana R. Aluru
    Andras Kis
    Aleksandra Radenovic
    Nature, 2016, 536 : 197 - 200
  • [23] Electronic Structure of Epitaxial Single-Layer MoS2
    Miwa, Jill A.
    Ulstrup, Soren
    Sorensen, Signe G.
    Dendzik, Maciej
    Cabo, Antonija Grubisic
    Bianchi, Marco
    Lauritsen, Jeppe Vang
    Hofmann, Philip
    PHYSICAL REVIEW LETTERS, 2015, 114 (04)
  • [24] Mechanical characterization of phase-changed single-layer MoS2 sheets
    Jung, Jaehyuck
    Bark, Hunyoung
    Byun, Doyoung
    Lee, Changgu
    Cho, Dae-Hyun
    2D MATERIALS, 2019, 6 (02):
  • [25] Water desalination with a single-layer MoS2 nanopore
    Heiranian, Mohammad
    Farimani, Amir Barati
    Aluru, Narayana R.
    NATURE COMMUNICATIONS, 2015, 6
  • [26] Water desalination with a single-layer MoS2 nanopore
    Mohammad Heiranian
    Amir Barati Farimani
    Narayana R. Aluru
    Nature Communications, 6
  • [27] Functionalization of Single-Layer MoS2 Honeycomb Structures
    Ataca, C.
    Ciraci, S.
    JOURNAL OF PHYSICAL CHEMISTRY C, 2011, 115 (27): : 13303 - 13311
  • [28] Excited states in hydrogenated single-layer MoS2
    Din, Naseem Ud
    Turkowski, Volodymyr
    Rahman, Talat S.
    JOURNAL OF PHYSICS-CONDENSED MATTER, 2021, 33 (07)
  • [29] A strain tunable single-layer MoS2 photodetector
    Gant, Patricia
    Huang, Peng
    de Lara, David Perez
    Guo, Dan
    Frisenda, Riccardo
    Castellanos-Gomez, Andres
    MATERIALS TODAY, 2019, 27 : 8 - 13
  • [30] NEW MATERIALS FROM SINGLE-LAYER MOS2
    YANG, D
    FRINDT, RF
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1994, 208 : 73 - PETR
12345