Article
Environmental Sciences
Si-Si Liu, Jin-Ling Li, Lin-Ke Ge, Cai-Lin Li, Jian-Liang Zhao, Qian-Qian Zhang, Guang-Guo Ying, Chang-Er Chen
Summary: The developed MIP-DGT sampler is capable of selectively measuring FQs in waters, showing selective adsorption and linear accumulation of FQs over time. The influence of DOM on MIP-DGT measurements is significant, but correlations with grab sampling results indicate the reliability of MIP-DGT measurements.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Environmental Sciences
Darren J. Koppel, Gwilym A. Price, Kathryn E. Brown, Merrin S. Adams, Catherine K. King, Damian B. Gore, Dianne F. Jolley
Summary: Metal contaminants in Antarctic soils show varied concentrations and activities in different extraction agents, while the DGT method can provide environmentally relevant measurements of metal contaminant lability.
Review
Chemistry, Multidisciplinary
Enny Ratnaningsih, Grandprix T. M. Kadja, Rindia M. Putri, Anita Alni, Khoiruddin Khoiruddin, Muhammad C. Djunaidi, Suryadi Ismadji, I. Gede Wenten
Summary: A molecularly imprinted affinity membrane (MIAM) has the unique ability to perform separation with high selectivity through molecular recognition introduced from the molecular-imprinting technique. This paper comprehensively reviews the development, preparation methods, and applications of MIAMs, while also discussing the future outlook.
Article
Chemistry, Applied
Christine Unger, Peter A. Lieberzeit
Summary: Molecularly imprinted polymers show potential in replacing biological recognition species, such as antibodies, in sensing applications. However, challenges remain in generating surface imprints, increasing binding capacity, and selectivity.
REACTIVE & FUNCTIONAL POLYMERS
(2021)
Article
Chemistry, Analytical
S. Irem Kaya, Ahmet Cetinkaya, Esen Bellur Atici, M. Emin Corman, Lokman Uzun, Sibel A. Ozkan
Summary: This study reports the fabrication of a highly sensitive electrochemical sensor using metal ion-assisted molecularly imprinted polymer for the determination of aclidinium bromide. The sensor showed high sensitivity and accuracy in detecting ACL in standard solution, serum sample, and capsule dosage form. This is the first study to report the electrochemical determination of ACL.
MICROCHEMICAL JOURNAL
(2023)
Article
Chemistry, Analytical
Josselin Gorny, Cyrielle Jardin, Olivier Diez, Josep Galceran, Alkiviadis Gourgiotis, Steffen Happel, Frederic Coppin, Laureline Fevrier, Caroline Simonucci, Charlotte Cazala
Summary: The study investigated the measurement of total I- concentration in environmental waters using the AgdCl-DGT method, which showed good selectivity and stability. Results demonstrated different responses of the AgdCl-DGT method in waters with different ionic strengths.
ANALYTICA CHIMICA ACTA
(2021)
Article
Chemistry, Analytical
Xin Xin, Huimin Liu, Nianbing Zhong, Mingfu Zhao, Dengjie Zhong, Haixing Chang, Bin Tang, Yuanyuan He, Cunling Peng, Xuefeng He
Summary: In this study, a plastic optical fiber evanescent wave sensor was developed for the selective detection of 4-chlorophenol in water. The sensor exhibited high sensitivity and a low limit of detection, making it a promising method for accurate detection of 4-chlorophenol.
SENSORS AND ACTUATORS B-CHEMICAL
(2022)
Article
Environmental Sciences
Huan Li, Shihua Qi, Xiaoshui Li, Zhe Qian, Wei Chen, Shibin Qin
Summary: The inexpensive and reproducible material beta-Cyclodextrin (beta-CD) derived from corn starch is potentially a suitable binding agent for passive sampling technique DGT. The tetrafluomterephthalonitrile-crosslinked beta-cyclodextrin polymer (TEN-CD) showed efficient adsorption of endocrine disrupting chemicals (EDCs) in water. The TFN-CD-DGT demonstrated good adsorption capacities and could be deployed for 7 days in EDC solution.
Article
Biophysics
Patrycja Lach, Alvaro Garcia-Cruz, Francesco Canfarotta, Alistair Groves, Jakub Kalecki, Dominik Korol, Pawel Borowicz, Kostiantyn Nikiforow, Maciej Cieplak, Wlodzimierz Kutner, Sergey A. Piletsky, Piyush Sindhu Sharma
Summary: Redox-active MIP-Gly NPs were developed by incorporating ferrocenylmethyl methacrylate into the synthesis process, enabling them to selectively determine glyphosate without the need for redox probe. MIP-Gly NPs synthesized using allylamine and squaramide-based monomers exhibited the highest selectivity. The MIP-Gly NPs modified Pt-SPEs were characterized using differential pulse voltammetry and electrochemical impedance spectroscopy, with changes in the oxidation peak of the ferrocenyl moieties serving as the analytical signal. The chemosensor showed a low limit of detection and a wide linear dynamic concentration range for glyphosate, allowing successful detection in spiked river water samples.
BIOSENSORS & BIOELECTRONICS
(2023)
Article
Engineering, Environmental
Mengke Song, Yicheng Su, Longfei Jiang, Ke Peng, Jinling Li, Sisi Liu, Yingtao Sun, Chang-Er Chen, Chunling Luo
Summary: This study utilized the DGT technique to determine the bioavailability of antibiotics in soil and compared the results with plant uptake, soil solutions, and solvent extraction methods. The results showed that DGT had predictive capability for plant uptake of antibiotics and the bioavailability varied in different soils.
JOURNAL OF HAZARDOUS MATERIALS
(2023)
Article
Environmental Sciences
Hongmei Cao, Qingwei Bu, Qingshan Li, Xiaohong Gao, Huaijun Xie, Wenwen Gong, Xiaoxiao Wang, Lei Yang, Jianfeng Tang
Summary: This study developed passive sampling devices called diffusive gradients in thin films (DGTs) for sampling pharmaceuticals in surface waters. The results showed that the HLB-DGT devices exhibited good performance and their results were comparable to conventional grab sampling. Additionally, the study expanded the monitoring range to include three antiviral drugs used for COVID-19 treatment.
ENVIRONMENTAL POLLUTION
(2022)
Article
Environmental Sciences
Xiaowen Ji, Jonathan K. Challis, Jenna Cantin, Ana S. Cardenas Perez, Yufeng Gong, John P. Giesy, Markus Brinkmann
Summary: Dynamic processes of organic contaminants in sediments have toxicological implications in aquatic systems. The study used DGT devices to measure the flux and exchange rates of antipsychotic compounds in sandy sediments. The results showed the continuous removal of these compounds from the sediments and their movement to the adjacent sediment solution. A dynamic model was used to determine the rate constants and distribution coefficients of the antipsychotics. The study highlights the importance of understanding the desorption kinetics of contaminants in sediments.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Review
Engineering, Environmental
Yixuan Liang, Hanbing Li, Sumei Li, Sha Chen
Summary: Antibiotics, widely used in human and veterinary medicine, are persistent organic compounds that contribute to the development of antibiotic resistance in microbes. This review discusses the use of o-DGT technology to study the behavior of antibiotics in different environmental media. It compares different agarose diffusive gel and binding agents, explores the feasibility of o-DGT in water and soil, and analyzes the potential of using o-DGT in sediment for antibiotic measurements.
JOURNAL OF HAZARDOUS MATERIALS
(2023)
Article
Materials Science, Multidisciplinary
Li Wang, Guang Li, Lei Yang, Haonan Qu, Jing Cheng, Mohammed Abdallah, Dalia A. Barakat, Haibing Li
Summary: This study successfully prepared MIMs using S-triadimefon as the template molecule and improved the chiral selectivity by adding macrocyclic molecular 1,4-bis(allyloxy)pillar[5]arene. The results showed that the addition of pillar[5]arene significantly improved the separation effect of MIM on triadimefon enantiomers.
ACS APPLIED POLYMER MATERIALS
(2022)
Article
Chemistry, Analytical
Dominik Korol, Anna Kisiel, Maciej Cieplak, Agata Michalska, Piyush Sindhu Sharma, Krzysztof Maksymiuk
Summary: Electrochemically active molecularly imprinted polypyrrole nanoparticles (PPy NPs) were synthesized using micelles. The NPs with estriol imprinting were prepared by polymerizing pyrrole with the aid of iron(III) p-toluenesulfonate. SEM and TEM confirmed the synthesis of imprinted PPy NPs around 60 nm in size. The NPs prepared with pristine pyrrole showed an imprinting factor of 4.2, while those prepared with derivatized pyrrole showed no imprinting. The electrochemical-based transduction allowed for the determination of estriol in a concentration range of 0.5-5 μM and 10-100 μM, with a limit of detection (LOD) of 0.16 μM. The MIP NP-coated electrode exhibited satisfactory selectivity towards estriol and its structural analogs.
SENSORS AND ACTUATORS B-CHEMICAL
(2023)
Article
Biophysics
Siqi Zhang, Amin Bao, Ting Sun, Erkang Wang, Jiahai Wang
BIOSENSORS & BIOELECTRONICS
(2015)
Article
Engineering, Environmental
Zhongmin Feng, Ting Sun
CHEMICAL ENGINEERING JOURNAL
(2015)
Article
Chemistry, Analytical
Siqi Zhang, Ting Sun, Jiahai Wang
Article
Chemistry, Multidisciplinary
Siqi Zhang, Kun Wang, Zhenyu Li, Zhongmin Feng, Ting Sun
Article
Chemistry, Multidisciplinary
Siqi Zhang, Kun Wang, Jiali Li, Zhenyu Li, Ting Sun
Article
Materials Science, Multidisciplinary
Chol-Hwan Kim, Ze-Fei Zhang, Lin-Shan Wang, Ting Sun
Article
Polymer Science
Jun-Yi Chen, Zi-Long Xiang, Feng Yu, Bert F. Sels, Yu Fu, Ting Sun, Mario Smet, Wim Dehaen
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
(2014)
Article
Engineering, Chemical
Hong-Tao Fan, Yang Sun, Qi Tang, Wen-Liu Li, Ting Sun
JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
(2014)
Article
Chemistry, Multidisciplinary
Yan Li, Xiaoyan Chen, Qianqian Li, Kai Song, Shihui Wang, Xiaoyan Chen, Kai Zhang, Yu Fu, Yong-Hua Jiao, Ting Sun, Fu-Chun Liu, En-Hou Han
Article
Polymer Science
Jun-Yi Chen, Mario Smet, Ji-Cheng Zhang, Wei-Kuan Shao, Xiang Li, Kai Zhang, Yu Fu, Yong-Hua Jiao, Ting Sun, Wim Dehaen, Fu-Chun Liu, En-Hou Han
Article
Chemistry, Multidisciplinary
Yaxiong Tian, Yunhan Xu, Yun Wang, Jianghua Zhang, Hanzhi Yang, Ting Sun
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
(2020)
Article
Multidisciplinary Sciences
Yang Zhi, Ting Sun, Qixing Zhou, Xue Leng
SCIENTIFIC REPORTS
(2020)
Article
Chemistry, Physical
Daile Zhang, Jianghua Zhang, Mingdi Pan, Yun Wang, Ting Sun
Summary: Electrochemical deposition was used to synthesize a novel composite material of necklace-like zeolitic imidazole framework@multiwalled carbon nanotubes, which showed high specific capacitance and excellent cycle performance as an electrode material for supercapacitors. This work can serve as a reference for expanding the synthesis of functional MOFs-based materials for advanced applications.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Chemistry, Physical
Daile Zhang, Qiong Chen, Jianghua Zhang, Ting Sun
Summary: The study presents a composite material of MgMn2O4 particles and multi-walled carbon nano-tubes for aqueous magnesium ion batteries, demonstrating high conductivity and good charge-discharge performance.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Proceedings Paper
Chemistry, Applied
Xiaohui Fan, Hongjuan Liu, Yanming Chen, Ting Sun
ADVANCED RESEARCH ON ENERGY, CHEMISTRY AND MATERIALS APPLICATION
(2014)
Article
Chemistry, Analytical
Yujia Ying, Huilin Li
Summary: Enzymes play a crucial role as biological catalysts in accelerating biochemical reactions in living organisms. This study proposes a convenient method for monitoring enzymatic catalytic processes using native top-down mass spectrometry. By exploring the heterogeneity of the chymotrypsin sample and using tandem mass spectrometry, the researchers were able to monitor covalent and noncovalent enzymatic complexes, substrates, and products during catalysis. The results demonstrate that this method has the potential to be a promising tool for characterizing biocatalysts.
ANALYTICA CHIMICA ACTA
(2024)
Article
Chemistry, Analytical
Kang Yang, Shuaibo Shi, Jinyu Wu, Shaolong Han, Shengdi Tai, Shishen Zhang, Kun Zhang
Summary: H2O and D2O are important analogues closely related to various industries and monitoring fields. This study successfully distinguishes and detects H2O and D2O by designing a novel eu(III)-macrocycle with dual emitters, Eu-2a, and conducting fluorescence titration experiments.
ANALYTICA CHIMICA ACTA
(2024)
Article
Chemistry, Analytical
Julia Kuligowski, Alvaro Perez-Rubio, Marta Moreno-Torres, Polina Soluyanova, Judith Perez-Rojas, Ivan Rienda, David Perez-Guaita, Eugenia Pareja, Ramon Trullenque-Juan, Jose Castell, Marcha Verheijen, Florian Caiment, Ramiro Jover, Guillermo Quintas
Summary: This study introduces a novel variable selection approach called cluster PLS (c-PLS) to assess the joint impact of variable groups selected based on biological characteristics on the predictive performance of a multivariate model. The usefulness of c-PLS is shown using miRNomic and metabolomic datasets obtained from the analysis of liver tissue biopsies.
ANALYTICA CHIMICA ACTA
(2024)
Article
Chemistry, Analytical
Meixue Lai, Lijie Zhong, Siyi Liu, Yitian Tang, Tingting Han, Huali Deng, Yu Bao, Yingming Ma, Wei Wang, Li Niu, Shiyu Gan
Summary: This study presents a method for constructing wearable sweat electrolyte sensors using carbon fiber-based solid-contact ion-selective electrodes (SC-ISEs). By using carbon fibers extracted from commercial cloth as electrode material, the cost and reproducibility issues of flexible SC-ISEs were addressed. The results showed that the carbon fiber-based SC-ISEs exhibited reversible voltammetric and stable impedance performances, and had high reproducibility of standard potentials between normal and bending states.
ANALYTICA CHIMICA ACTA
(2024)
Article
Chemistry, Analytical
Ke Yang, Ying Liu, Min Deng, Peipei Wang, Dan Cheng, Songjiao Li, Longwei He
Summary: A near-infrared fluorescent probe has been developed to accurately measure the levels of peroxynitrite (ONOO-) in the endoplasmic reticulum (ER) in acute lung injury (ALI). The probe demonstrated rapid response, high selectivity, good sensitivity, and enhanced fluorescence intensity in response to ONOO-. It was successfully used to detect changes in ONOO- levels and showed significant increases in an ALI cell model and an ALI mouse model.
ANALYTICA CHIMICA ACTA
(2024)
Article
Chemistry, Analytical
Yanping Wang, Yuemei Chen, Kejun Li, Jinrong Zhou, Xin Yuan, Mei Zhang, Ke Huang
Summary: In this work, a portable analytical system based on point discharge chemical vapor generation atomic emission spectrometry (PD-CVG-AES) coupling with gold filament enrichment was designed. The highly sensitive analysis of Hg2+ indirectly realized the detection of ascorbic acid (AA). The measurement is based on the fact that Ag+ can decrease the concentration of Hg2+ by forming Ag-Hg amalgam in the presence of the reductant SnCl2, while AA can pre-reduce Ag+ to Ag0, leading to the generation of silver nanoparticles (Ag NPs). The developed novel analytical strategy broadens the application of microplasma-based AES and offers a higher level of sensitivity compared to current AA detection techniques.
ANALYTICA CHIMICA ACTA
(2024)
Article
Chemistry, Analytical
Yundi Huang, Bo Song, Kaiwen Chen, Deshu Kong, Jingli Yuan
Summary: This study developed two lysosome-targetable background-free TGL probes for efficient and accurate detection of 1O2, which can be used for monitoring endogenous 1O2 concentrations in lysosomes and discriminating variability induced by different photosensitizers. Furthermore, a smart luminescent sensor film was successfully prepared for on-site 1O2 production detection during PDT processes, offering a promising clinical monitoring tool for skin diseases.
ANALYTICA CHIMICA ACTA
(2024)
Article
Chemistry, Analytical
Wei Lang, Jia-Mei Qin, Qian-Yong Cao
Summary: A novel polymer-based probe P1 was successfully synthesized for fluorescently ratiometric sensing of H2S with high selectivity and sensitivity. A smartphone sensing platform was constructed to conduct visual quantitative detection of H2S. P1 can be employed in evaluating the level fluctuations of H2S in living cells, testing water samples/wine samples, and monitoring food freshness.
ANALYTICA CHIMICA ACTA
(2024)
Article
Chemistry, Analytical
Yuanyuan Qin, Shuda Liu, Shuyun Meng, Dong Liu, Tianyan You
Summary: The study developed a split aptamer-based sandwich-type ratiometric biosensor for the detection of 17 beta-estradiol (E2) using photoelectrochemical and electrochemical assays. The biosensor utilized split aptamer fragments to recognize E2 and trigger a hybridization chain reaction, resulting in the production of double-stranded DNA labeled with CdTe quantum dots. This DNA complex was able to sensitize CdTe quantum dots and generate response signals for E2 detection. The developed biosensor demonstrated high sensitivity and accuracy with two linear ranges and low detection limits.
ANALYTICA CHIMICA ACTA
(2024)
Article
Chemistry, Analytical
Siriwan Teepoo, Jongjit Jantra, Khaunnapa Panapong, David Taiwo Ajayi
Summary: A novel immunochromatographic assay based on hyperbranched Au plasmonic blackbodies with a smartphone readout was developed for rapid and sensitive detection of leucomalachite green residues in fish and shrimp products.
ANALYTICA CHIMICA ACTA
(2024)
Article
Chemistry, Analytical
Andrea L. Larraga-Urdaz, Borja Moreira-Alvarez, Jorge Ruiz Encinar, Jose M. Costa-Fernandez, Maria Luisa Fernandez-Sanchez
Summary: A major challenge in the 21st century is the development of point-of-care diagnostic tools. In this study, a highly sensitive and simple bioassay using AuNPs and MNAzymes was developed for rapid detection and quantification of miRNA-4739. The proposed strategy shows potential for breast cancer diagnosis.
ANALYTICA CHIMICA ACTA
(2024)
Article
Chemistry, Analytical
Xiaohan Zhao, Anyu Wang, Lingzi Zhai, Jiuhe Gao, Sizhe Lyu, Yingshan Jiang, Tian Zhong, Ying Xiao, Xi Yu
Summary: A novel method using polystyrene-coated magnetic nanoparticles for extracting monohydroxy polycyclic aromatic hydrocarbons from urine samples was investigated. The proposed method is simple, sensitive, and efficient, with desirable sensitivity for analyzing low-abundance metabolites in large volumes of complex urine samples.
ANALYTICA CHIMICA ACTA
(2024)
Article
Chemistry, Analytical
Ke Quan, Yuqing Zeng, Wenke Zhang, Fengfeng Li, Mengjiao Li, Zhihe Qing, Linlin Wu
Summary: In this study, a visual and reusable biosensor was developed for detecting substrates that are closely associated with human physiological health. The immobilized oxidase showed higher stability and sensitivity under harsh conditions, enabling reliable detection of substrates in complex fluids.
ANALYTICA CHIMICA ACTA
(2024)
Article
Chemistry, Analytical
Dongjuan Wang, Xiuqian Ding, Jinling Xie, Juan Wang, Guanhao Li, Xin Zhou
Summary: In this study, a three-in-one sensor was developed for real-time detection of biogenic amines (BAs) with high sensitivity and selectivity. The sensor showed multimodal responses and could be used to fabricate portable devices for on-site non-destructive assessment of food spoilage indicators.
ANALYTICA CHIMICA ACTA
(2024)
Article
Chemistry, Analytical
Jinting Meng, Zihao Xu, Shasha Zheng, Hongqun Yang, Tianfu Wang, Hong Wang, Yingwei Zhang
Summary: This study demonstrates the development of a cascade signal amplification system using a multi-pedal DNA walker and strand displacement reactions for the electrochemical detection of miRNA-155. The biosensor exhibited high sensitivity, selectivity, and the potential for clinical applications.
ANALYTICA CHIMICA ACTA
(2024)