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Non-invasive diagnosis of Crohn's disease based on SERS combined with PCA-SVM

Anal. Methods, 2021, Advance Article
DOI: 10.1039/D1AY01377G, Paper

Bingyan Li, Yaling Wu, Zijie Wang, Mengmeng Xing, Weimin Xu, Yilian Zhu, Peng Du, Xiaolei Wang, Huinan Yang
The metabolic change of patients (Crohn's disease (CD)/active CD (aCD)/inactive CD (iCD)) and healthy controls (HC) could be identified by measuring urine with surface-enhanced Raman spectroscopy (SERS).
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A novel reversible fluorescent probe based on naphthalimide for sequential detection of aluminum (Al3+) and fluoride (F-) ions and its applications

Anal. Methods, 2021, Accepted Manuscript
DOI: 10.1039/D1AY01545A, Paper

Shanzhu Zhang, Yunlan Gu, Zongqian Shi, Nan Lu, Hai-Yan Xu
A new Schiff base fluorescent probe NBP derived from the one-step condensation strategy of 2-butyl-6-hydroxy-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinoline-5-carbaldehyde and N-(2-(hydrazinecarbonyl)phenyl)benzamide was synthesized and characterized. NBP exhibited high selectivity toward Al3+ along with naked-eye...
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Cuttlefish ink-based N and S co-doped carbon quantum dots as fluorescent sensor for highly sensitive and selective para-nitrophenol detection

Anal. Methods, 2021, Accepted Manuscript
DOI: 10.1039/D1AY01496J, Paper

Xiaotong Huang, Chunli Yang, Yingxin Chen, Zebin Zhu, Lihua Zhou
Para-nitrophenol (PNP) is an important raw material for organic synthesis and its extensive use has produced a series of environmental problems. Here, we develop a highly sensitive and selective fluorescent...
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Graphene Oxide/Perylene-Aniline Electrochemiluminescence Platform for Protein Detection Based on Molecule Recognition

Anal. Methods, 2021, Accepted Manuscript
DOI: 10.1039/D1AY01588E, Paper

Peng Yin, Wei Zhang, Lei Shang, Rong-Na Ma, Liping Jia, Huaisheng Wang
Most biosensors for protein folate receptor(FR) detection based on small molecule folic acid(FA) recognition usually introduced FA linked single strand DNA(FA-ssDNA) and nuclease to promote sensitivity, which increased expenses and...
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Recent advances in the exonuclease III-assisted target signal amplification strategy for nucleic acid detection

Anal. Methods, 2021, Advance Article
DOI: 10.1039/D1AY01275D, Critical Review

Hongyu Liu, Yuhao You, Youzhuo Zhu, Heng Zheng
The exonuclease III (Exo III)-assisted target cycle amplification strategy could be combined with many different detection technologies and it provides a more versatile platform for the trace detection of DNA.
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A photoelectrochemical biosensor based on SnO2 nanoparticles for phosphatidylcholine detection in soybean oil

Anal. Methods, 2021, Advance Article
DOI: 10.1039/D1AY01406D, Paper

Yang Song, Jing Yao, Ruiying Wang, Cuntang Wang, Yue Zhao, Liqi Wang
A novel photoelectrochemical biosensor based on SnO₂ nanoparticles was developed for detection of phosphatidylcholine in soybean oil.
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Effective Discrimination of Gas-Phase Peptide Conformers using TIMS-ECD-ToF MS/MS

Anal. Methods, 2021, Accepted Manuscript
DOI: 10.1039/D1AY01461G, Paper

Kevin Jeanne dit fouque, Malte Wellmann, Dennys Leyva , Miguel Santos-Fernandez, Yarixa Cintron Diaz , Mario Gomez-Hernandez, Desmond Kaplan, Valery Voinov, Francisco Fernandez-Lima
In the present work, four, well-studied, model peptides (e.g., substance P, bradykinin, angiotensin I and AT-Hook 3) were used to correlate structural information provided by ion mobility and ECD/CID fragmentation...
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Ratiometric electrochemical sensor for bisphenol A detection using a glassy carbon electrode modified with a poly(toluidine blue)/gold nanoparticle composite

Anal. Methods, 2021, Advance Article
DOI: 10.1039/D1AY01366A, Paper

Zhiyuan Sun, Qin Xiao, Jingjing Tang, Qianfen Zhuang, Yong Wang
A ratiometric electrochemical sensor is developed for the detection of bisphenol A (BPA) based on a poly(toluidine blue)/gold nanoparticle composite modified glassy carbon electrode (PTB/AuNP/GCE).
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Biomimetic self-assembly of lipase-zeolitic imidazolate frameworks with enhanced biosensing of protox inhibiting herbicides

Anal. Methods, 2021, Advance Article
DOI: 10.1039/D1AY01307F, Paper

Chuanchuan Cheng, Cai Shen, Oi-Ming Lai, Chin-Ping Tan, Ling-Zhi Cheong
Protox inhibiting herbicides such as nitrofen have detrimental effects on the environment and human health.
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Multivalent nanobody-biotin amplified enzyme-linked immunosorbent assay for environmental detection of 3-phenoxybenzoic acid

Anal. Methods, 2021, Accepted Manuscript
DOI: 10.1039/D1AY01491A, Paper

Jinxin He, Mi Zhu, Xiaorong Chen, Shisheng Shi, Fang Tang, Shaopeng Gu
The 3-phenoxybenzoic acid (3-PBA) metabolized from pyrethroids is more toxic and longer half-life to degradation in natural environment than its parental compounds. Few of reports are focused on environmental detection...
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