Article
Chemistry, Analytical
Reyhan Dincer, Sukriye Ulubay Karabiberoglu, Zekerya Dursun
Summary: This study proposes a dependable approach for the selective and sensitive identification of zinc, cadmium and lead in different sample matrices using an over-oxidized poly(xylenol blue) film glassy carbon electrode coated with bismuth (Bi/PXBov.ox/GCE). The best conditions for determining these elements were found to be a 0.1 mol L-1 acetate buffer solution as supporting electrolyte (pH 4.5), -1.5 V accumulation potential, and 180 s accumulation duration. Under these conditions, the detection limits of Zn(II), Cd(II) and Pb(II) were 3.20 μg L-1, 0.21 μg L-1 and 1.98 μg L-1, respectively. Moreover, this novel, cheap and easy-to-prepare Bi/PXBov.ox/GCE was successfully used for the analysis of Zn(II), Cd(II) and Pb(II) in lipstick samples, with consistent results compared to inductively coupled plasma mass spectrometry.
MICROCHEMICAL JOURNAL
(2023)
Article
Chemistry, Analytical
Ceren Yildiz, Dilek Eskikoy Bayraktepe, Zehra Yazan, Muserref Onal
Summary: This study presents a electrochemical sensor based on pencil graphite electrode and its application in the quantification of heavy metals. The sensor has a high conductive surface area, capable of producing high signals, making it more suitable for electrochemical analysis compared to unmodified electrodes.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2022)
Article
Chemistry, Analytical
Hui Li, Jie Zhao, Shifan Zhao, Guofeng Cui
Summary: A novel three-electrode sensor was developed for simultaneous detection of Pb(II), Cd(II), and Zn(II) by depositing a bismuth film on a screen-printed gold working electrode. The sensor showed a wide linear range, low detection limits, good anti-interference ability, and stability. Such sensors are expected to be useful for portable heavy metal detection applications.
MICROCHEMICAL JOURNAL
(2021)
Article
Chemistry, Analytical
Dionysios Soulis, Varvara Pagkali, Christos Kokkinos, Anastasios Economou
Summary: The fabrication method of ink-drawn fluidic electrochemical paper-based analytical devices (ePADs) for the determination of trace Pb(II) and Cd(II) has been reported. The ePADs are easy to fabricate, cost-effective, and suitable for on-site determination of Pb(II) and Cd(II) in environmental and food samples.
Article
Chemistry, Analytical
Heleni Panagopoulou, Anastasios Economou, Christos Kokkinos
Summary: This paper introduces a 3D-printed microfluidic device for the determination of Pb(II) and Cd(II) using SIA-ASV method. The device enables online preconcentration and static solution detection, achieving low detection limits and good repeatability.
ANALYTICA CHIMICA ACTA
(2021)
Article
Chemistry, Multidisciplinary
Watsaka Siriangkhawut, Kraingkrai Ponhong, Piyanete Chantiratikul, Parita Mayotha
Summary: Stripping analysis using a bismuth-antimony film electrode was used to determine trace cadmium and lead in local rice wine. The pre-treatment parameters for sample mineralization were optimized, and linear calibration graphs were obtained for cadmium and lead. The developed method was successful and validated through flame atomic absorption spectrometry. Most samples were not contaminated, and one sample had a lower amount of cadmium than the maximum permitted level in wine.
Article
Chemistry, Multidisciplinary
Enidale Yazie Muluneh, Menbere Leul Mekonnen, Siraye Esubalew Debebe
Summary: This study reported the use of Square Wave Anodic Stripping Voltammetry technique with a bismuth-modified glassy carbon electrode for the simultaneous determination of lead and cadmium content in paints. The results showed excellent percent recovery values and the Pb and Cd contents in these products have not been reported yet. The method is not significantly influenced by the paint matrix and can be used as an alternative analytical method for the determination of heavy metals in the paint matrix. The amount of Pb(II) and Cd(II) in the given paints are below the permissible levels based on the regulation of Ethiopia, indicating their safety for use in the country.
Article
Chemistry, Analytical
Megumi Kasuno, Hitomi Osuga, Katsuya Shina, Takuya Yamazaki
Summary: A flow coulometric electroanalytical system was developed to determine the Pb(II) content with high efficiency and low detection limits. Selective determination of Pb(II) was successfully achieved by adjusting the electrodeposition potential.
Article
Nanoscience & Nanotechnology
Qiuyu Yang, Xiuli Sun, Yichao Sun, Xiaofang Shen, Yuehong Pang
Summary: An electrochemical sensor, Bi-BDC-NH2@NMCS, was developed by combining an amino-functionalized bismuth metal-organic framework (Bi-BDC-NH2) with nitrogen-doped mesoporous carbon nanosphere (NMCS), enabling simultaneous determination of Pb(II) and Cd(II). The Bi-BDC-NH2@NMCS electrode exhibited improved charge transfer, stability, and conductivity compared to the traditional bismuth film electrode. The method demonstrated excellent stripping performance with low detection limits and a wide linear range, and was successfully applied to the detection of Pb(II) and Cd(II) in liver, fish, and shrimp samples with high recoveries.
ACS APPLIED NANO MATERIALS
(2023)
Article
Chemistry, Physical
Malgorzata Grabarczyk, Cecylia Wardak, Robert Piech, Agnieszka Wawruch
Summary: This study describes the practical application of a novel, eco-friendly electrochemical sensor based on low-dimensional structures, spherical glassy carbon microparticles, and multiwall carbon nanotubes. The sensor, modified with a bismuth film, was used for the determination of Cd(II) using anodic stripping voltammetry. The method showed good sensitivity with a linear range of 2 x 10(-9) to 2 x 10(-7) mol L-1 Cd(II) and a detection limit of 6.2 x 10(-10) mol L-1 Cd(II).
Article
Engineering, Electrical & Electronic
Nurdaulet Zhumanazar, Ilya V. Korolkov, Arman B. Yeszhanov, Dmitriy I. Shlimas, Maxim V. Zdorovets
Summary: Electrochemical sensors based on PET track-etched membranes were prepared by photograft polymerization and subsequent formation of interpolyelectrolyte complexes. The functionalized membranes were characterized and optimized. Cd(II) and Pb(II) ions were detected using anodic stripping voltammetry. Additional modification of the membranes led to increased stability. The sensors demonstrated sufficient accuracy and reproducibility for sensing Pb and Cd ions in river water.
SENSORS AND ACTUATORS A-PHYSICAL
(2023)
Article
Chemistry, Analytical
Krzysztof Drwal, Zuzanna Gorska, Patrycja Bonczak, Beata Krasnodebska-Ostrega
Summary: The stripping voltammetry at HMDE is proposed for Cd and Pb determination in high salinity natural brines. The proposed method allows for the determination of Cd and Pb at very low concentrations with minimal dilution. The use of thermal chloride stripping or isolation by Chelex 100 improves the quality of the obtained data. The LOQ values are below the recommendations for the use of brines in balneology.
Article
Chemistry, Analytical
Grace W. Muna, Emily Barrera, Lucas Robinson, Hiba Majeed, Keon Jones, Abigail Damschroder, Andrew Vila
Summary: This study reports on the electroanalytical performance of a glassy carbon electrode (GCE) modified with antimony and bismuth (Sb/Bi-GCE) for detecting heavy metal ions, using lead and cadmium as model analytes. The Sb/Bi-GCE showed superior performance compared to Bi-GCE and Sb-GCE surfaces. For instance, the limit of detection for lead was 0.01 ppb using Sb/Bi-GCE, while it was 0.1 ppb on Bi-GCE and 1 ppb on Sb-GCE.
Article
Chemistry, Multidisciplinary
Ceren Yildiz, Dilek Eskikoey Bayraktepe, Zehra Yazan
Summary: Thin-film disposable screen-printed electrodes modified in situ with bismuth and mercury coatings were prepared to enhance the sensitivities and limits of detection of heavy metal ions. The Bi/Hg film electrode exhibited good analytical performance with low detection limits, excellent repeatability, and reasonable interferences by various inorganic species.
MONATSHEFTE FUR CHEMIE
(2021)
Article
Chemistry, Analytical
Gul Sirin Ustabasi, Ismail Yilmaz, Mustafa Ozcan, Ebru Cetinkaya
Summary: Pencil graphite electrode modified with MWCNT and Bi3+ showed improved sensitivity and reduced charge transfer resistance in the simultaneous analysis of Pb2+, Cd2+, and Zn2+. This modification method offers effective electroanalytical performance with low time consumption and cost.
Review
Chemistry, Multidisciplinary
Qun Wang, Qiang Xue, Tao Chen, Jiawei Li, Yuehua Liu, Xiaohan Shan, Fei Liu, Jianbo Jia
Summary: The abuse of antibiotics leads to drug-resistant strains and environmental pollution, emphasizing the need for effective detection techniques. Electrochemical sensors offer advantages such as high sensitivity and good selectivity, making them a focus in this field. The review discusses electrode modification methods, practical applications, and future challenges, aiming to provide new ideas for the development of antibiotics electrochemical sensors.
CHINESE CHEMICAL LETTERS
(2021)
Article
Nanoscience & Nanotechnology
Haohui Liu, Siyu Wang, Ling Long, Jianbo Jia, Minchao Liu
Summary: Designing Co,N-codoped carbon nanocomposites can enhance the efficiency and stability of oxygen reduction reaction, thanks to the increased active sites exposure and improved conductivity and mass transport.
Article
Engineering, Environmental
Tao Wang, Gefu Zhu, Bin Kuang, Jianbo Jia, Changyu Liu, Guanjing Cai, Chunxing Li
Summary: The co-culture of G. sulfurreducens and S. fumaroxidans in bioelectrochemical cells achieved more efficient propionate degradation compared to the control group. Carbon resource concentration and pH were both significantly correlated with propionate degradation. G. sulfurreducens strengthened the consumption of H-2 and acetate via direct interspecific electron transfer in propionate degradation.
Article
Engineering, Chemical
Peng Zhang, Long Jiang, Lingfeng Liu, Mingjie Li, Gaoyi Xie, Xiaolong Xu, Jianbo Jia, Changyu Liu, Mengchen Zhang
Summary: This study proposes a new method of manipulating wrinkles in graphene oxide (GO) membranes as new transport pathways through stress-driven wrinkle engineering. By intentionally tailoring the wrinkles, the GO membranes achieve high porosity and low defectiveness, resulting in improved molecular separation performance.
JOURNAL OF MEMBRANE SCIENCE
(2022)
Article
Biochemistry & Molecular Biology
Liang Wang, Huan Lv, Qian Yang, Yiliang Chen, Junjie Wei, Yiyuan Chen, Ci'en Peng, Changyu Liu, Xiaolong Xu, Jianbo Jia
Summary: A simple strategy was developed to prepare a biofilm reactor (BFR) sensor for universal biochemical oxygen demand (BOD) determination. The BFR sensor exhibited efficient degradation of various organic substances and showed excellent performance in BOD determination of different water samples.
Article
Biology
Ce Chen, Mingyue He, Xueting Li, Lidong Yu, Yi Liu, Yan Yang, Li Li, Jianbo Jia, Bingsheng Li
Summary: This study found that both hydrogen peroxide and Diethyl Maleate can activate the Nrf2/ARE signaling pathway in zebrafish at 120 hpf. Hydrogen peroxide regulates the demethylation of the maft promoter by inhibiting methyltransferase expression, while DEM does not significantly regulate the methylation of the Nrf2/ARE signaling pathway. However, under oxidative stress, methyltransferase inhibitors can activate the expression of maft and promote the activation of the Nrf2/ARE signaling pathway.
Article
Engineering, Environmental
Tao Yang, Jiamin Mai, Mengyang Zhu, Qiqi Peng, Cui Huang, Sisi Wu, Qinying Tan, Jianbo Jia, Jingyun Fang, Jun Ma
Summary: This study introduced UVA-LED photolysis of Mn(VII) for degrading micropollutants and found that factors like light intensity, radiation wavelengths, pH, and water constituents affect the degradation rates of DCF and 4-CP. RMnS play a significant role in the degradation process.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2022)
Article
Electrochemistry
Qian Yang, Mingyang Lai, Dawei Liu, Junyuan Zhang, Yang Zhang, Changyu Liu, Xiaolong Xu, Jianbo Jia
Summary: A low-cost dual-chamber microbial fuel cell (MFC) was constructed as a biosensor for the rapid determination of biochemical oxygen demand (BOD) in domestic sewage. The MFCs-BOD biosensor reached a steady state within 1 week and showed high current and power density. Compared with other studies, this biosensor had a shorter start-up period, wider determination range, and faster determination time. Analysis of the microbial community structure revealed significant changes after domestication, with Proteobacteria and Enterobacteria being the dominant electrogenic bacteria. The results confirmed the reliability and applicability of the MFCs-BOD biosensor in determining BOD in sewage, laying a solid foundation for its future application.
JOURNAL OF SOLID STATE ELECTROCHEMISTRY
(2023)
Article
Chemistry, Physical
Ping Wei, Yiming Chen, Tao Zhou, Zirong Wang, Yue Zhang, Hongjuan Wang, Hao Yu, Jianbo Jia, Kun Zhang, Chao Peng
Summary: Ti(3)C(2)Tx (T = -O) MXene quantum dots (MQDs) and N-doped carbon dots (NCDs) were interspersed on CdS nanoparticles to enhance the photocatalytic hydrogen production. The hydrogen production rate of the composite material reached 5.64 mmol g(-1) h(-1), which was significantly higher than that of bare CdS and Pt/CdS. The research also improved the cycling stability of CdS-based photocatalysts.
Article
Nanoscience & Nanotechnology
Yiming Chen, Zirong Wang, Yue Zhang, Ping Wei, Wenkang Xu, Hongjuan Wang, Hao Yu, Jianbo Jia, Kun Zhang, Chao Peng
Summary: A ternary CdS@Nb2O5/Nb2CTx heterojunction with hierarchical structure was designed to promote photocatalytic hydrogen (H2) evolution. The optimized photocatalyst exhibited HER rates of 1501.7 and 2715.8 mu mol g-1 h-1, with 12.4% and 26.1% AQE at 420 nm, respectively, using Na2S/Na2SO3 and lactic acid as sacrificial agents. Its HER performance was 10.9-fold higher than pure CdS and remained 87% activity after five cycle tests. This work opens possibilities for Nb-based MXene photocatalysts for solar energy conversion and other applications.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Chemistry, Physical
Zirong Wang, Yue Zhang, Yiming Chen, Ping Wei, Hongjuan Wang, Hao Yu, Jianbo Jia, Kun Zhang, Chao Peng
Summary: The surface groups of MXene play a crucial role in the performance of MXene-based photocatalysts. In this study, TiO2 nano-whiskers were grown on Ti3C2TX through a hydrothermal and post-heat treatment process, with the surface groups of Ti3C2TX unified-O adsorption. The resulting urchin-like TiO2/Ti3C2OX composite exhibited efficient activity for photocatalytic hydrogen evolution and levofloxacin (LEV) degradation.
APPLIED SURFACE SCIENCE
(2023)
Article
Engineering, Environmental
Jiamin Mai, Ge Zeng, Linqian An, Maoju Jiang, Peng Su, Qixiao Lv, Xiangyang Hou, Xiujuan Kong, Jianbo Jia, Tao Yang, Jun Ma
Summary: This study found that the presence of iodide (I-) can enhance the transformation of phenolic pollutants by peracetic acid (PAA) in wastewater treatment. Hypoiodous acid (HOI) was identified as the reactive species in the PAA/I- system. Increasing the doses of PAA and I- promoted the transformation of phenolic pollutants, but the effect was less significant at higher doses. Additionally, the presence of H2O2 hindered the transformation process, while chloride and bromide accelerated it. The transformation products of PAA/I- showed higher cytotoxicity than the parent pollutants.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Engineering, Environmental
Tao Yang, Cui Huang, Linqian An, Ge Zeng, Juan Li, Changyu Liu, Xiaolong Xu, Jianbo Jia, Jun Ma
Summary: This study reports for the first time that solar light irradiation of hexavalent chromium (Cr(VI)) can effectively degrade various micropollutants. The solar light/Cr(VI) system increases the removal efficiency of selected micropollutants by 13.3-64.8% compared to direct solar photolysis. The major reactive species in this system is hydroxyl radical (&·OH).
Article
Engineering, Environmental
Tao Yang, Linqian An, Ge Zeng, Jiamin Mai, Yuying Li, Jinchuan Lian, Haochen Zhang, Juan Li, Xiaoxiang Cheng, Jianbo Jia, Minchao Liu, Jun Ma
Summary: Periodate (PI) was introduced into the In2O3/Vis-LED process to enhance the formation of center dot OH and promote the degradation of organic foulants. Results showed that PI significantly increased the removal of sulfamethoxazole (SMX) in the process. Electrochemical analyses demonstrated that PI effectively inhibited the recombination of photogenerated electron-hole pairs, leading to the production of center dot OH.
Article
Engineering, Environmental
Tao Yang, Linqian An, Ge Zeng, Maoju Jiang, Juan Li, Changyu Liu, Jianbo Jia, Jun Ma
Summary: This study investigates the efficiency and mechanism of Fe(II)/PAA and PAA processes in oxidizing p-ASA and As(III). Fe(II)/PAA process rapidly degrades p-ASA to the toxic As(V) at neutral to acidic pHs, while PAA process is effective in oxidizing As(III). The generation of hydroxyl radicals and organic radicals from PAA contributes to the degradation of p-ASA, and PAA shows potential for the oxidation of As(III).
Article
Chemistry, Analytical
Qian Wu, Li Tian, Xiangyu Shan, Huiling Li, Chao Li, Juan Lu
Summary: A novel ECL sensor was developed by modifying Fe3CuO4-Ru(bpy)3+ and GO-CdS@ZnS on the electrode for the detection of permethrin. The sensor exhibited high sensitivity and a wide detection range.
Article
Chemistry, Analytical
Tingting Gong, Lei Liao, Bingying Jiang, Ruo Yuan, Yun Xiang
Summary: In this study, a fluorescent biosensing system for high sensitivity detection of MT was established using a new Ag+-stabilized DNA triplex probe (Ag+-SDTP) combined with catalytic hairpin assembly (CHA) and CRISPR/Cas12a signal enhancements. The sensing method is able to selectively detect MT from other non-specific molecules and can achieve low level detection of MT in diluted human serums, demonstrating its potential for monitoring disease-specific MT biomarker at trace levels.
Article
Chemistry, Analytical
Estrella Sanz Rodriguez, Kyra Wood, Paul R. Haddad, Brett Paull
Summary: This study presents a simple, rapid, and reliable method for determining boron in aqueous solutions using suppressed ion chromatography coupled to electrospray ionisation-triple quadrupole mass spectrometry. The method achieved a low limit of detection and demonstrated excellent analytical performance.
Article
Chemistry, Analytical
Aline Cournut, Paul Moustiez, Yannick Coffinier, Christine Enjalbal, Claudia Bich
Summary: Alzheimer's disease is a major cause of senile dementia and is characterized by the aggregation of neurofibrillary tangles and amyloid plaques in the brain. The A beta 1-42 peptide is considered the primary cause of neurotoxicity due to its insolubility and subsequent aggregation. A beta 1-42 and A beta 1-40 have been identified as relevant biomarkers for AD diagnosis, and SurfaceAssisted Laser Desorption/Ionization Mass Spectrometry (SALDI-MS) was used to monitor the A beta 1-42/A beta 1-40 ratio without prior sample treatment.
Article
Chemistry, Analytical
Dotse Selali Chormey, Buse Tugba Zaman, Tulay Borahan Kustanto, Sezin Erarpat Bodur, Suleyman Bodur, Elif Ozturk Er, Sezgin Bakirdere
Summary: This review provides an overview of the harmful effects of endocrine disrupting chemicals (EDCs) on human health and introduces the methods for analyzing EDCs. Recent research has focused on using green chemicals, such as deep eutectic solvents (DESs), for microextraction to ensure environmental safety.
Article
Chemistry, Analytical
Yan Zhang, Renfeng Xu, Jingjing Wu, Zhenghong Zhang, Yuhuang Wang, Hongqin Yang, Sheng Zhang
Summary: This study visualized the pore-like structures in prostate cancer cell membranes after treatment with the anticancer drug paclitaxel, demonstrating its mechanism of action related to oxidative damage.
Article
Chemistry, Analytical
Chihong Ma, Qin Zhou, Jinjin Shi, Hua Gao, Di Huang, Huimin Xue, Han Wang, Zhenzhong Zhang, Sen Yang, Junli Zhang, Kaixiang Zhang
Summary: We developed a CRISPR-empowered electrochemical biosensor, named PER-E-CRISPR, for amplification-free and sensitive detection of miR-21. The biosensor combines the advantages of CRISPR/Cas13a and primer exchange reaction (PER) for target amplification. Under optimized conditions, the PER-E-CRISPR assay exhibits a linear range from 10-13 to 10-7 M and a limit of detection of 30.2 fM. The biosensor shows excellent performance in actual plasma, indicating promising prospects for miRNA detection in molecular diagnosis.
Article
Chemistry, Analytical
Gang Liang, Jie Zhao, Yufei Gao, Tao Xie, Jianhui Zhen, Ligang Pan, Wenwen Gong
Summary: Molecular docking (MD) analysis is widely used for studying the interaction between aptamers and small molecules. This study established steady-state aptamers of tertiary structures (SATS) using specific aptamers of tetracycline antibiotics as docking models. Molecular docking results revealed multiple binding sites in the SATS of aptamers, with significant variations in binding free energy (BFE) and docking score (DS). The study also proposed a method for MD analysis based on SATS, providing insights into binding mode and predicting binding sites.
Article
Chemistry, Analytical
Yixuan Xu, Changchang Teng, Huiping Dang, Dalong Yin, Lifeng Yan
Summary: Stable organic radical molecules with high NIR fluorescence quantum efficiency have been synthesized and encapsulated into nanoparticles, which show great potential for both photodynamic therapy (PDT) and photothermal therapy (PTT) of tumors.
Article
Chemistry, Analytical
Yu Su, Dandan Yang, Yanjie Wang, Jie Ding, Lan Ding, Daqian Song
Summary: In this study, a highly selective molecularly imprinted polymer Cu-MIPs@CS was designed and synthesized for bisphenol A (BPA). Cu-MIPs@CS showed significantly enhanced imprinting factor and selective factor towards BPA compared to MIPs@CS. It also exhibited superior discrimination ability between BPA and its structural analogue. Additionally, Cu-MIPs@CS were successfully applied as a solid phase extraction adsorbent for the determination of BPA in drinking water samples.
Article
Chemistry, Analytical
Yi Qiao, Qiongdan Zhang, Yukun He, Tianguang Cheng, Jing Tu
Summary: Single cell heterogeneity plays an important role in many biological phenomena, and distinguishing cells with specific mutations is beneficial for clinical diagnosis and drug screening. This study introduces a gel plate platform that can distinguish cell types based on their phenotypes, with low equipment requirement. The gel platform has potential in point-of-care circumstances and single-cell stimulation responses that prioritize efficiency and simplicity.
Article
Chemistry, Analytical
Chengke Wang, Shuyang Sun, Ping Wang, Huawei Zhao, Wenling Li
Summary: The food safety of aquatic products is a global concern. Nanotechnology-based analyses have advantages in the detection of bacteria, metal ions, and small molecule contaminants. This review summarizes the recent advances in biosensing strategies for aquatic products and highlights the application of nanomaterials, lateral flow-based biosensors, surface-enhanced Raman scattering, microfluidic chips, and molecular imprinting technologies.
Article
Chemistry, Analytical
Liping Zhu, Zeng Tang, Xuemei Zhang, Li Zhu, Tian Meng, Linying Yu, Ting Xiao, Shasha Lu, Xiaoli Xiong, Xiurong Yang
Summary: A sensitive off-on electrochemiluminescence DNA sensor was developed using Exo III-assisted cascade amplification system. The sensor achieved high selectivity and ultra-high sensitivity in detecting target DNA by utilizing ECL and SPR effects. This study provides a new perspective for designing highly sensitive and programmable ECL biosensors.
Article
Chemistry, Analytical
Tong Li, Mengxu Sun, Suping Xia, Ting Huang, Rong-Tian Li, Chunrong Li, Zong Dai, Jin-Xiang Chen, Jun Chen, Nuan Jia
Summary: Here, we developed a binary system based on DNA tetrahedron and fluorogenic RNA aptamers for highly specific and label-free mRNA imaging in living cells. This system achieved high specificity label-free detection of nucleic acids with a detection limit of 1.34 nM. The method has potential applications in early disease diagnosis and new drug development.
Article
Chemistry, Analytical
Yao Zhao, Shu Zhang, Wang Yao, Yuxuan Zhu, Jing Qian, Juan Yang, Nianjun Yang
Summary: A new hierarchical nanostructured composite with high conductivity and catalytic activity is synthesized. The sensor exhibits significant catalytic effect and high sensitivity for monitoring the environmental endocrine disruptor bisphenol A (BPA).
