Diffuse reflectance spectroscopy for colorectal cancer surgical guidance: towards real-time tissue characterization and new biomarkers

Analyst, 2023, Accepted Manuscript
DOI: 10.1039/D3AN00261F, Paper
Open Access Open Access
Marcelo Saito Nogueira, Siddra Maryam, Michael Amissah, Shane Killeen, Micheal O'Riordain, Stefan Andersson-Engels
Colorectal cancer (CRC) is the third most common and second most deadly type of cancer worldwide, resulting in 11.3% of the diagnosed cancer cases and 10.2% (0.88 million) of the...
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Small-molecule fluorescent probes for bioactive species in inflammatory disease: arthritis, pneumonia and hepatitis

Analyst, 2023, Advance Article
DOI: 10.1039/D3AN01289A, Minireview
Xiaolei Zhang, Fuyan Tang, Wei Shu, Dongpeng Li, Yuying Liu, Haibin Xiao, Jin Zhou, Ping Li
The small-molecule fluorescent probes for bioactive species in inflammatory disease, mainly in arthritis, pneumonia and hepatitis are systematically summarized.
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Substituted kynurenic acid derivatives as fluorophore-based probes for D- and L-amino acid oxidase assays and their in vitro application in eels

Analyst, 2023, Accepted Manuscript
DOI: 10.1039/D3AN01325A, Paper
Tatsuya Sakamoto, Mayu Onozato, Hiroshi Sugasawa, Takeshi Fukushima
High levels of D-amino acid oxidase (DAO) are associated with neurological and psychiatric disorders, while L-amino acid oxidase (LAO) exhibits antimicrobial and antitumor properties. The enzymatic conversion of the non-fluorescent...
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A simple electrochemical strategy for the cancer marker CA19-9 detection using copper organic framework nanocomposites signal amplification

Analyst, 2023, Accepted Manuscript
DOI: 10.1039/D3AN01511D, Paper
Tingting Zhang, Yan Ma, Yuzhong Zhang
In this work, a label-free electrochemical immunosensing of the cancer biomarker carbohydrate antigen 19-9 (CA19-9) was reported using [Fe(CN)6]3-/4- as signal probe and copper organic framework (Cu-BTC) nanocomposites as amplification...
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Fusion data from FT-IR and MALDI-TOF MS result in more accurate classification of specific microbiota

Analyst, 2023, Advance Article
DOI: 10.1039/D3AN01108A, Paper
Wenjing Gao, Ying Han, Liangqiang Chen, Xue Tan, Jieyou Liu, Jinghang Xie, Bin Li, Huilin Zhao, Shaoning Yu, Huabin Tu, Bin Feng, Fan Yang
A new microbiota analysis method incorporating MALDI-TOF MS and FT-IR technology for improving classification accuracy has been reported.
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Smart Sensing Flexible Sutures for Glucose Monitoring in House Sparrows

Analyst, 2023, Accepted Manuscript
DOI: 10.1039/D3AN01488F, Paper
Mossab K. Alsaedi, Rachel Riccio, Atul Sharma, Junfei Xia, Rachel Owyeung, L. Michael Romero, Sameer Sonkusale
There is a need for flexible chemical sensors for the ecological and physiological research of avian species such as house sparrows (Passer domesticus). Current methods in this field are invasive...
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Specific Visual-volumetric Sensor for Mercury Ion Based on Smart Hydrogel

Analyst, 2023, Accepted Manuscript
DOI: 10.1039/D3AN01224G, Paper
Shenghai Zhang, Wenzhong Qu, Simeng Chen, Dian Guo, Kaixi Xue, Run Li, Jidong Zhang, Lingjian Yang
On the bases of "seeing is believing" concept and the existing theory of coordination chemistry, we innovatively designed and synthesized a visual-volumetric sensor platform with fluorescein and uracil functionalized polyacrylamide...
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Database-assisted, globally optimized targeted secondary electrospray ionization high resolution mass spectrometry (dGOT-SESI-HRMS) and spectral stitching enhanced volatilomics analysis of bacterial metabolites

Analyst, 2023, Advance Article
DOI: 10.1039/D3AN01487H, Paper
Fouad Choueiry, Rui Xu, Kelly Meyrath, Jiangjiang Zhu
This work developed a novel SESI-HRMS analytical workflow for improving volatile organic compound (VOCs) analyses by utilizing curated knowledge from publicly available databases to broaden and improve the coverage for online volatilomics studies.
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Genetically Encoded Protein Sensors for Metal Ion Detection in Biological System: A Review and Bibliometrics Analysis

Analyst, 2023, Accepted Manuscript
DOI: 10.1039/D3AN01412F, Tutorial Review
Yuxueyuan Chen, Shuchao Pang, Jingya Li, Yun Lu, Chenxia Gao, Yanyu Xiao, Meiling Chen, Meng Wang, Xiaoliang Ren
Metal ions are indispensable elements in living organisms and are associated with regulating various biological processes. An imbalance in metal ion content can lead to disorders in normal physiological functions...
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Quantitative Detection of RAS and KKS Peptides in COVID-19 patient serum by Stable Isotope Dimethyl Labeling LC-MS

Analyst, 2023, Accepted Manuscript
DOI: 10.1039/D3AN00943B, Paper
Open Access Open Access
James Rusling, Ben Ahiadu, Thomas Ellis, Adam Graichen, Richard Kremer
Angiotensin and kinin metabolic pathways are reported to be altered by many diseases, including COVID-19. Monitoring levels of these peptide metabolites is important for understanding mechanisms of disease processes. In...
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