Research Topics
| Zhenyu LinSummaryAffiliation: Fuzhou University Country: China Publications
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Detail Information
Publications
Logic gates for multiplexed analysis of Hg(2+) and Ag(+)Guiyun Zhang
MOE Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
Analyst 137:2687-91. 2012..Based on this principle, 'OR' and 'AND' logic gates for the multiplexed analysis of Hg(2+) and Ag(+) were developed, and their practical application for the detection of Hg(2+) and Ag(+) in drinking water was reported...- Signal-on electrochemiluminescent biosensor for ATP based on the recombination of aptamer chipZhenyu Lin
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fuzhou University, Fuzhou, Fujian, 350002, China
Chem Commun (Camb) 47:8064-6. 2011..A novel signal-on electrochemiluminescent (ECL) biosensor based on adenosine triphosphate (ATP)-induced recombination of split aptamer chips is presented... - An ultrasensitive colorimeter assay strategy for p53 mutation assisted by nicking endonuclease signal amplificationZhenyu Lin
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fuzhou University, Fuzhou, Fujian, 350002, China
Chem Commun (Camb) 47:9069-71. 2011.... - Label-free aptamer-based electrochemical impedance biosensor for 17?-estradiolZhenyu Lin
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fuzhou University, Fuzhou, Fujian 350002, China
Analyst 137:819-22. 2012..0 × 10(-12) mol L(-1). The biosensor showed high selectivity to 17?-estradiol and good stability. The designed biosensor has been applied to detect 17?-estradiol in human urine with satisfactory results... - An electrochemiluminescent biosensor for glucose based on the electrochemiluminescence of luminol on the nafion/glucose oxidase/poly(nickel(II)tetrasulfophthalocyanine)/multi-walled carbon nanotubes modified electrodeBin Qiu
Ministry of Education Key Laboratory of Analysis and Detection Technology for Food Safety Fuzhou University, Fuzhou, Fujian 350002, China
Talanta 78:76-80. 2009..The ECL sensor showed an outstanding well reproducibility and long-term stability. The established method has been applied to determine the glucose concentrations in real serum samples with satisfactory results... - A sensitive aptasensor for adenosine based on the quenching of Ru(bpy)(3)(2+)-doped silica nanoparticle ECL by ferroceneLifen Chen
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
Chem Commun (Camb) 46:7751-3. 2010..A reusable signal on aptasensor for adenosine based on the quenching of Ru-SNPs electrochemiluminescence by ferrocene was developed... - Electrochemiluminescent biosensor for hypoxanthine based on the electrically heated carbon paste electrode modified with xanthine oxidaseZhenyu Lin
Ministry of Education Key Laboratory of Analysis and Detection Technology for Food Safety and Department of Chemistry, Fuzhou University, Fuzhou, Fujian, 350002, China
Anal Chem 80:2826-31. 2008..The detection limit was 30-fold lower than that at room temperature (25 degrees C)... - Electrochemical impedance spectroscopy sensor for ascorbic acid based on copper(I) catalyzed click chemistrySuyan Qiu
MOE Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
Biosens Bioelectron 26:4326-30. 2011..0 pmol/L to 1.0 nmol/L with the detection limits of 2.6 pmol/L. The sensor shows a good stability and selectivity. And it has been successfully applied to the AA detection in the real samples (urine) with satisfactory results... - Highly sensitive electrochemiluminescent biosensor for adenosine based on structure-switching of aptamerXi Zhu
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
Anal Chim Acta 684:121-5. 2011..In addition, the developed biosensor also demonstrates very good reusability, as after being reused for 30 times, its ECL signal still keeps 91% of its original state... - Signal-on electrochemiluminescence biosensor for thrombin based on target-induced conjunction of split aptamer fragmentsZhenyu Lin
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
Chem Commun (Camb) 46:5563-5. 2010..A highly sensitive and selective electrochemiluminescence biosensor for detection of thrombin based on the strategy of target-induced conjunction of split aptamer fragments was developed... - New capillary electrophoresis-electrochemiluminescence detection system equipped with an electrically heated Ru(bpy)3(2+)/multi-wall-carbon-nanotube paste electrodeYiting Chen
Ministry of Education Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
J Chromatogr A 1172:84-91. 2007..The results indicated that the present CE-ECL system coupled with heated modified-electrode could provide high sensitivity, wide linear range, satisfying linear relationship and excellent reproducibility... - Mechanism study on inorganic oxidants induced inhibition of Ru(bpy)?²+ electrochemiluminescence and its application for sensitive determination of some inorganic oxidantsBin Qiu
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou 350002, China
Talanta 85:339-44. 2011..were investigated in order to discover how these inorganic analytes quench the ECL of Ru(bpy)(3)(2+)/TPrA system. A mechanism based on consumption of TPrA intermediate (TPrA(·)) by inorganic oxidants was proposed... - Determination of cocaine on banknotes through an aptamer-based electrochemiluminescence biosensorQihong Cai
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
Anal Bioanal Chem 400:289-94. 2011..0 × 10(-9) to 1.0 × 10(-11) mol/L, with a detection limit of 3.7 × 10(-12) mol/L. The biosensor was applied to detect trace amounts of cocaine on banknotes with satisfactory results... - An ultra-sensitive electrochemical sensor for ascorbic acid based on click chemistrySuyan Qiu
MOE Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
Analyst 136:3962-6. 2011..2%), high selectivity and low detection limit for AA detection. In addition, it also demonstrates that the proposed sensor can be applied to detect AA in real urine samples with satisfactory results... - An electrochemiluminescent biosensor for uric acid based on the electrochemiluminescence of bis-[3,4,6-trichloro-2-(pentyloxycarbonyl)-phenyl] oxalate on an ITO electrode modified by an electropolymerized nickel phthalocyanine filmZhenyu Lin
Ministry of Education Key Laboratory of Analysis and Detection Technology for Food Safety Fuzhou University and Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
Analyst 133:797-801. 2008..The developed sensor has been used to detect uric acid in real serum samples, and the results compared well with those obtained by the routine method... - Cathodic electrochemiluminescent behavior of luminol at nafion-nano-TiO2 modified glassy carbon electrodeRuihong Ye
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, and Department of Chemistry, Fuzhou University, Fuzhou, Fujian, 350002, China
Luminescence 26:531-5. 2011..02 mg/L was achieved. The proposed method was applied to detect dissolved oxygen in water with satisfactory result... - Determination of copper(II) in the dairy product by an electrochemical sensor based on click chemistrySuyan Qiu
MOE Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian, China
Anal Chim Acta 707:57-61. 2011..Additionally, the proposed method has been applied to determine copper(II) in the dairy product (yoghurt) with satisfactory results... - Addressable electrochemiluminescence detection system based on redox-cycling of Ru(bpy)(3)(2+)Zhenyu Lin
The Key Lab of Analysis and Detection Technology for Food Safety of the MOE, Department of Chemistry, Fuzhou University, Fuzhou, 350002, China
Chem Commun (Camb) 46:243-5. 2010..By changing the column or row electrodes addressed, the ECL at each address point can be detected separately... - Enhanced electrochemiluminescence of Ru(bpy)3(2+) by flavone compoundsZhenyu Lin
Ministry of Education Key Laboratory of Analysis and Detection Technology for Food Safety Fuzhou University, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, People s Republic of China
Luminescence 23:365-9. 2008..2 x 10(-7) mol/L, 4.3 x 10(-7), 1.8 x 10(-7), 8.0 x 10(-8) and 1.0 x 10(-7 ) mol/L, respectively. In addition, the possible mechanism for the Ru(bpy)(3)(2+) ECL system in the presence of flavones is also discussed... - Pb(2+)-introduced activation of horseradish peroxidase (HRP)-mimicking DNAzymeXi Zhu
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fuzhou University, Fuzhou, Fujian, 350002, China
Chem Commun (Camb) 47:7437-9. 2011..A novel nucleic acid hairpin structure composed of Pb(2+)-dependent DNAzyme and HRP-mimicking DNAzyme was developed. This hairpin structure can be used as a sensor for the detection of Pb(2+) based on colorimetry... - Development of ultra-high sensitive and selective electrochemiluminescent sensor for copper(II) ions: a novel strategy for modification of gold electrode using click chemistrySuyan Qiu
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
Analyst 136:1580-5. 2011..0 × 10(-16) M. Also, the method is highly specific even in the presence of high concentrations of other metal cations. It has been applied to detect trace Cu(2+) in complex samples (hepatoma cell) without sample treatment... - A highly sensitive and selective "signal-on" electrochemiluminescent biosensor for mercuryXi Zhu
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
Chem Commun (Camb) 46:3149-51. 2010.... - Label-free detection of telomerase activity in HeLa cells using electrochemical impedance spectroscopyWeiqiang Yang
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, Fuzhou University, Fuzhou, Fujian, 350002, China
Chem Commun (Camb) 47:3129-31. 2011.... - Design of a DNA electronic logic gate (INHIBIT gate) with an assaying application for Ag+ and cysteineXi Zhu
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
Chem Commun (Camb) 47:9080-2. 2011..A DNA electronic logic gate (INHIBIT gate) with good selectivity and reversibility is developed based on using Ag(+) and Cys as inputs and current signal as output... - Synthesis of a new Ni-phenanthroline complex and its application as an electrochemical probe for detection of nucleic acidBin Qiu
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety Fuzhou University, Department of Chemistry, Fuzhou University, Fuzhou 350002, China
Biosens Bioelectron 26:2270-4. 2011..By estimation, the binding ratio of the probe and ctDNA was found to be 1:1 with a binding constant ?=4.29×10(5) mol L(-1) in aqueous solution at room temperature... - Mechanism study on inhibited Ru(bpy)3(2+) electrochemiluminescence between coreactantsLonghua Guo
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, 350002, China
Phys Chem Chem Phys 12:12826-32. 2010..Therefore, it is envisioned to establish sensitive inhibited ECL detection methods for these weak coreactants. A possible ECL inhibition mechanism related to the consumption of coreactant intermediates without light emission is proposed... - Study on interaction between a new fluorescent probe 2-methylbenzo[b][1,10]phenanthrolin-7(12H)-one and BSABin Qiu
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety Fuzhou University, Department of Chemistry, Fuzhou University, Fuzhou, 350002, China
Analyst 136:973-8. 2011..It also proved that the fluorescence quenching reaction was affected by the tryptophan residue of BSA. For there are two tryptophan (Trp) residues, in site 134 and site 212 of BSA, and mBPO maybe has interaction with them respectively... - Fabrication of an electrically heated indium-tin-oxide electrode for electrochemiluminescent detection systemYiting Chen
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety Fuzhou University, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
Analyst 134:731-7. 2009..The results indicated that the developed ECL detection system could provide high sensitivity and excellent reproducibility for analytical practice... - An electrochemiluminescent detector based on multi-wall-carbon-nanotube/Nafion/Ru(bpy)3(2+) composite film modified heated-electrodeYiting Chen
Ministry of Education Key Laboratory of Analysis and Detection Technology for Food Safety, Fuzhou University, Department of Chemistry, Fuzhou University, Fuzhou, Fujian, 350002, China
J Nanosci Nanotechnol 9:2303-9. 2009..The tripropylamine was used to evaluate this ECL detection system with heating electrode. The higher sensitivity, wider linear range and lower relative standard deviation were obtained compared with the unheated modified electrode... - A new electrochemiluminescent sensing system for glucose based on the electrochemiluminescent reaction of bis-[3,4,6-trichloro-2-(pentyloxycarbonyl)-phenyl] oxalateZhihuang Chen
Ministry of Education Key Laboratory of Analysis and Detection Technology for Food Safety, and Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
Talanta 72:1410-5. 2007..The enhanced ECL intensity has a linear relationship with the concentration of glucose in the range of 1.0xl0(-4) to 1.0x10(-3)mol/L, and the detection limit for glucose is found to be 5.0x10(-5)mol/L (S/N=3)... - A new electrochemiluminescent detection system equipped with an electrically heated carbon paste electrode for CEYiting Chen
Ministry of Education Key Laboratory of Analysis and Detection Technology for Food Safety Fuzhou University, Department of Chemistry, Fuzhou University, Fuzhou, Fujian, PR China
Electrophoresis 28:3250-9. 2007..In contrast, the RSD was lower than for the electrode at room temperature... - Fluorescence spectrometric study on the interaction of tamibarotene with bovine serum albuminHuazhen Ye
Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
Luminescence 26:336-41. 2011..00 × 10??mol?L?¹, the quenched fluorescence ?F had a good linear relationship with the concentration of tamibarotene in the range 1.00 × 10?? to 12.00 × 10???mol?L?¹ with the detection limit of 6.52 × 10?? ?mol?L?¹... - An electrochemiluminescent sensor for glucose employing a modified carbon nanotube paste electrodeJinhua Chen
Ministry of Education Key Laboratory of Analysis and Detection Technology for Food Safety and Department of Chemistry, Fuzhou University, Fuzhou, Fujian, 350002, China
Anal Bioanal Chem 388:399-407. 2007..The relative standard deviations (RSD) were found to be 6.8% and 8.9% for the CNTP electrode and the CNTP/GOx electrode (n=6). The electrode retained 95% of its initial response after two weeks... - [Applications of capillary electrophoresis and capillary electrochromatography in the detection of pesticide residues]Zhenyu Lin
Ministry of Education Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou 350002, China
Se Pu 27:9-18. 2009..Special attention has been paid on the separation and detection of enantiomeric pesticide compounds. Expectation on the applications of CE and CEC is also outlined...