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Mes: enero 2024

Pseudouridine-modified RNA probe for label-free electrochemical detection of nucleic acids on 2D MoS2

Posted on enero 15, 2024 By Prabhangshu Das

Analyst, 2024, Accepted ManuscriptDOI: 10.1039/D3AN01832F, PaperPrabhangshu Das, Omair Adil, Anthony DeGregorio, Minako Sumita, Mohtashim Hassan ShamsiRNA modification, pseudouridine (Ψ), played an important role in the development of mRNA-based COVID-…

All-in-one detection of breast cancer-derived exosomal miRNA on pen-based paper chip

Posted on enero 15, 2024 By Song Guo

Analyst, 2024, Accepted ManuscriptDOI: 10.1039/D3AN02032K, PaperSong Guo, Han Xie, Xudong Zhao, Honghao He, Xiaojun Feng, Yiwei Li, Bifeng Liu, Peng ChenExosomal microRNAs (miRNAs) play a pivotal role in intercellular communication, regulating gene exp…

Simple and efficient alginate hydrogel combined with surface-enhanced Raman spectroscopy for quantitative analysis of sodium nitrite in meat products.

Posted on enero 15, 2024 By Fengnian Liang

Analyst, 2024, Accepted ManuscriptDOI: 10.1039/D3AN01771K, PaperFengnian Liang, Yiqun Huang, Junjian Miao, Keqiang Laiodium nitrite is a commonly utilized preservative and color protectant in the food industry. Conventional analytical methods are highl…

A low-cost miniature immunosensor for haemoglobin as a device for the future detection of gastrointestinal bleeding

Posted on enero 15, 2024 By Alper Demirhan

Analyst, 2024, Advance ArticleDOI: 10.1039/D3AN02147E, Paper Open Access &nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Alper Demirhan, Iva Chianella, Samadhan B. Patil, Ata KhalidA novel device was developed f…

Zwitterionic oligomers of 3-aminobenzoic acid on screen-printed electrodes: structure, properties and forensic application

Posted on enero 15, 2024 By Tatiana V. Shishkanova

Analyst, 2024, Advance ArticleDOI: 10.1039/D3AN01700A, Paper Open Access &nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Tatiana V. Shishkanova, Eva Pospíšilová, Miroslava Trchová, Gabriela Broncov…

Constructing graphene oxide/Au nanoparticles cellulose membrane for SERS detection of mixed pesticide residues in edible chrysanthemum

Posted on enero 15, 2024 By Zhilei Zhao

Analyst, 2024, Accepted ManuscriptDOI: 10.1039/D3AN02030D, PaperZhilei Zhao, Mingshuo Cao, Dizhe Wei, Xiangyang Li, Meng Wang, Wenlei ZhaiEdible chrysanthemum is widely cultivated and used as an important ingredient of medicine, tea and multifunctional…

A new and highly efficient CuMOF-based nanoenzyme and its application to the aptamer SERS/FL/RRS/Abs quadruple-mode analysis of ultratrace malachite green

Posted on enero 15, 2024 By Shuxin Chen

Analyst, 2024, Advance ArticleDOI: 10.1039/D3AN01902K, PaperShuxin Chen, Yue Liu, Zhiyu Qin, Guiqing Wen, Zhiliang JiangThis method aims to combine apt-mediated nanocatalytic amplification-RRS/SERS/FL/Abs quadruple-mode technology. The convenient detec…

4-(Triethoxysilyl)butanoic acid as a self-assembled monolayer for surface modification of titanium dioxide

Posted on enero 15, 2024 By Yu-Hsing Lai

Analyst, 2024, Advance ArticleDOI: 10.1039/D3AN01795H, PaperYu-Hsing Lai, Yan-Chang Lee, Hsun-Yuan Li, Wen-Hsin Hsieh4-(Triethoxysilyl)butanoic acid was used to modify TiO2 to create a self-assembled monolayer and then directionally immobilize a captur…

Sodium fluoride preserves blood metabolite integrity for biomarker discovery in large-scale, multi-site metabolomics investigations

Posted on enero 15, 2024 By Wenzheng Xiong

Analyst, 2024, Advance ArticleDOI: 10.1039/D3AN01359F, Paper Open Access &nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Wenzheng Xiong, Daniel C. Anthony, Suzie Anthony, Thi Bao Tien Ho, Edouard Louis, Jack Sat…

Efficient solid and solution state emissive reusable solvatochromic fluorophore for colorimetric and fluorometric detection of CN-

Posted on enero 15, 2024 By Atanu Maji

Analyst, 2024, Accepted ManuscriptDOI: 10.1039/D3AN01697H, PaperAtanu Maji, Amitav Biswas, Krishnendu Aich, Saswati Gharami, Biswajit Bera, Tapan Kumar MondalA novel organic receptor CPI [(E)-3-(4-(9H-carbazol-9-yl)phenyl)-2-(1H-benzo[d]imidazol-2-yl)a…

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  • A paper-based ratiometric fluorescence sensor based on carbon dots modified with Eu3+ for selective detection of tetracycline in seafood aquaculture water
  • Repair-driven DNA tetrahedral nanomachine combined with DNAzyme for 8-oxo guanine DNA glycosylase activity assay, drug screening and intracellular imaging
  • A sensitive monoclonal antibody-based ELISA integrated with immunoaffinity column extraction for the detection of zearalenone in food and feed samples
  • Target-initiated triplex signal amplification cascades for non-label and sensitive fluorescence sensing of microRNA

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