Zhao, M Yu, J Zhang, X Li, Z Ding, Y Edel, JB Ma, Y Li, H
Analytes with similar redox properties are normally difficult to distinguish through classic electrochemical methods. This becomes especially true for the on‐site detection in seawater where the high salinity and complex chemical components can impose severe interference. Hereby introducing numerous nanoscale heterojunctions in the Cu/CuO/reduced g...
Liu, Rongji Luo, Yuyang Zheng, Yuanhao Zhang, Guangjin Streb, Carsten
Polyoxometalate-like molybdenum(vi)-oxo clusters ([Mo-oxo](n),n= 1-20) deposited on high surface-area carbon are developed as a biosensor for non-enzymatic electrochemical H(2)O(2)detection. The sensor exhibits excellent electrocatalytic performance with a low detection limit, wide linear range, excellent sensitivity and stability. The composite ca...
Liu, Rongji Luo, Yuyang Zheng, Yuanhao Zhang, Guangjin Streb, Carsten
Polyoxometalate-like molybdenum(vi)-oxo clusters ([Mo-oxo](n),n= 1-20) deposited on high surface-area carbon are developed as a biosensor for non-enzymatic electrochemical H(2)O(2)detection. The sensor exhibits excellent electrocatalytic performance with a low detection limit, wide linear range, excellent sensitivity and stability. The composite ca...
Tunsrichon, Sujitra; Sukpattanacharoen, Chattarika; Escudero, Daniel; 121765; Kungwan, Nawee; Youngme, Sujittra; Boonmak, Jaursup;
A novel Cd(II) supramolecular coordination framework containing mixed functionalized luminophore ligands, namely, [Cd(AS)2(phen)2]EtOH or 1 (where AS = 4-aminosalicylate, phen = 1,10-phenanthroline, EtOH = ethanol), was successfully synthesized as a solid-state luminescent sensor for the detection of amine vapors. The single-crystal X-ray diffracti...
Li, Zehui Liu, Rongji Tang, Cheng Wang, Zhuoya Chen, Xiao Jiang, Yuheng Wang, Chizhong Yuan, Yi Wang, Wenbo Wang, Dongbin
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In situ monitoring of hydrogen peroxide (H2O2) during its production process is needed. Here, an electrochemical H2O2 sensor with a wide linear current response range (concentration: 5 x 10(-8) to 5 x 10(-2) m), a low detection limit (32.4 x 10(-9) m), and a high sensitivity (568.47 mu A mm(-1) cm(-2)) is developed. The electrocatalyst of the senso...
Li, Zehui Liu, Rongji Tang, Cheng Wang, Zhuoya Chen, Xiao Jiang, Yuheng Wang, Chizhong Yuan, Yi Wang, Wenbo Wang, Dongbin
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In situ monitoring of hydrogen peroxide (H2O2) during its production process is needed. Here, an electrochemical H2O2 sensor with a wide linear current response range (concentration: 5 x 10(-8) to 5 x 10(-2) m), a low detection limit (32.4 x 10(-9) m), and a high sensitivity (568.47 mu A mm(-1) cm(-2)) is developed. The electrocatalyst of the senso...
Dincer, C Bruch, R Rama, E Fernandez-Abedul, MT Merkoci, A Manz, A Urban, G Guder, F
Disposable sensors are low‐cost and easy‐to‐use sensing devices intended for short‐term or rapid single‐point measurements. The growing demand for fast, accessible, and reliable information in a vastly connected world makes disposable sensors increasingly important. The areas of application for such devices are numerous, ranging from pharmaceutical...
divya, karutha pandian karthikeyan, rangasamy sinduja, bharathi grace, arockiajawahar anancia john, s. abraham HAHN, JONG HOON dharuman, venkataraman
Carbon dots have been extensively used for the development of fluorescent based molecular affinity sensors. However, label free DNA sensing by electrochemical method is not reported so far. Herein, we report carbon dots stabilized silver nanoparticles (CD-AgNPs) lipid nano hybrids as a sensitive and selective platform for label free electrochemical...
Wang, Siyan Zhang, Litao Tian, Yuan Lin, Lin Zhuiykov, Serge
Li, Zehui Jiang, Yuheng Wang, Zhuoya Wang, Wenbo Yuan, Yi Wu, Xiaoxue Liu, Xingchen Li, Mingjie Dilpazir, Sobia Zhang, Guangjin
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Core-shell structured particles were prepared from carbonized zeolitic imidazolate frameworks (ZIFs) and reduced graphene oxide (rGO). The particles possess a nitrogen content of up to 10.6%. The loss of nitrogen from the ZIF is avoided by utilizing the reduction and agglomeration of graphene oxide with suitable size (>2 mu m) during pyrolysis. The...