Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Xiao-Zhen Feng"'
Publikováno v:
Micromachines, Vol 12, Iss 12, p 1519 (2021)
Quercetin (Qu) is one of the most abundant flavonoids in the human diet. High concentrations of Qu can easily cause adverse effects and induce inflammation, joint pain and stiffness. In this study, Heme was used as a sensitive element and deposited a
Externí odkaz:
https://doaj.org/article/72d7e2e417cc44b290e7079e70e2ce8f
Autor:
Xiao-Zhen Feng, Annaleizle Ferranco, Xiaorui Su, Zhencheng Chen, Zhiliang Jiang, Guo-Cheng Han
Publikováno v:
Sensors, Vol 19, Iss 2, p 268 (2019)
Simple and facile electrochemical sensors for nitrite detection were fabricated by directly depositing ferrocenoyl cysteine conjugates Fc[CO-Cys(Trt)-OMe]2 [Fc(Cys)2] or Fc[CO-Glu-Cys-Gly-OH] [Fc-ECG] on screen-printed electrodes (SPEs). The modified
Externí odkaz:
https://doaj.org/article/21cdb8be9a4142b4b2e92bf98ac2024c
Autor:
Yun-Yun Cheng, Xiao-Zhen Feng, Tao Zhan, Qi-Qi An, Guo-Cheng Han, Zhencheng Chen, Heinz-Bernhard Kraatz
Publikováno v:
Talanta. 262:124696
Autor:
Zhen-Fan Zhou, Xiao-Zhen Feng, Tao Zhan, Guo-Cheng Han, Zhencheng Chen, Heinz-Bernhard Kraatz
Publikováno v:
Analytical and bioanalytical chemistry. 414(23)
Folic acid (FA) is essential for human health, particularly for pregnant women and infants. In this work, a glassy carbon electrode (GCE) was modified by a bimetallic layer of Cu/Co nanoparticles (CuNPs/CoNPs) as a synergistic amplification element b
Autor:
Xiao-Zhen Feng, Na Wang, Chun-Jing Lin, Qinfen Chen, Dan-Hong Fang, Wei-Hong Lin, En-Guang Zhang, Jiansheng Wu, Dan Wang, Xiao-Dong Zhou
Publikováno v:
World Journal of Gastroenterology
BACKGROUND The significance of Helicobacter pylori (H. pylori) infection and atrophic gastritis (AG) in the prevalence of colorectal adenomas has been examined in a limited number of studies. However, these studies reported disputed conclusions. AIM
Autor:
Guo-Cheng Han, Zhiliang Jiang, Zhencheng Chen, Heinz-Bernhard Kraatz, Xiaorui Su, Annaleizle Ferranco, Xiao-Zhen Feng
Publikováno v:
Journal of Biomedical Nanotechnology. 16:29-39
Several simple electrochemical sensors were designed for three analytes, uric acid (UA), dopamine (DA) and ascorbic acid (AA) detection via electrolytic deposition of three functional materials heme, Fc(Cys)2 and Fc-ECG onto glassy carbon electrodes
Publikováno v:
Journal of The Electrochemical Society. 170:017509
Here we report an electrochemical sensor for the detection of epinephrine (EP) and serotonin (5-HT), two important neurotransmitters in the mammalian central nervous system, which are also present in serum. Their concentration will affect the psychol
Autor:
Tao Zhan, Xiao-Zhen Feng, Qi-Qi An, Shiyong Li, Mingyue Xue, Zhencheng Chen, Guo-Cheng Han, Heinz-Bernhard Kraatz
Publikováno v:
RSC advances. 12(9)
Gold electrodes (GE) were modified by the deposition of copper nanoparticles (CuNPs) and cobalt nanoparticles (CoNPs), followed by drop-casting of the ferrocene derivative FcCO-Glu-Cys-Gly-OH (Fc-ECG), resulting in two enzyme-free electrochemical sen
Autor:
Qing-Min Lin, Xiao-Zhen Feng, Fang-Li Chen, Ke-Hang Song, Guo-Cheng Han, Zhencheng Chen, Heinz-Bernhard Kraatz
Publikováno v:
Journal of The Electrochemical Society. 169:087516
As a synthetic broad-spectrum antibiotic, chloramphenicol (CAP) is widely used in the prevention and treatment of bacterial diseases in aquaculture and animal husbandry, which might lead to severe water contamination and thus threaten our health. Her
Autor:
Guo-Cheng Han, Shufen Zhang, Han Jiaxing, Liang Qiuqun, Xiao-Zhen Feng, Zheng Liu, Chuxin Liang
Publikováno v:
Journal of Molecular Liquids. 277:330-340
Three new bis-Schiff bases, including bis(2-aminofluorene) glyoxal(L1), bis(2-aminofluorene) p-phthalaldehyde (L2) and bis(2-aminofluorene) 4,4′-biphenyldicarboxaldehyde (L3), were synthesized and characterized by Fourier transform infrared spectro