Nanosensors in healthcare: transforming real-time monitoring and disease management with cutting-edge nanotechnology

Shikha Gulati, Rakshita Yadav, Varsha Kumari, Shivangi Nair, Chetna Gupta and Meenal Aishwari

RSC Pharm., 2025, 2, 1003
DOI: 10.1039/D5PM00125K

Molecular engineering of functional DNA molecules toward point-of-care diagnostic devices

Jiayin Zhan, Siyuan Wang, Xiang Li and Jingjing Zhang

Chem. Commun., 2025, 61, 4316
DOI: 10.1039/D5CC00338E

Ultrasensitive detection of deoxynivalenol by mass spectrometric immunoassay with cascade signal amplification

Hanxu Ji, JingJing Xu, Yufeng Li, Xiaoxiao Wu, Diyao Jiang, Xiuming Mei, Miao Yang, Yuwei Qiang, Jungui Zhou and Chi Zhang

Anal. Methods, 2025, 17, 5993
DOI: 10.1039/D5AY00724K

Localized high probe density greatly improves the signaling stability of supramolecular electrochemical aptamer-based (Supra-EAB) sensors

Shaoguang Li, Siyuan Miao, Ming Chen, Yaqi Zhang, Hui Li and Fan Xia

Chem. Commun., 2025, 61, 274
DOI: 10.1039/D4CC05396F

G-quadruplex/hemin DNAzyme mediated biosensor for colorimetric detection of trace aflatoxin B1 using entropy-driven catalytic reaction-facilitated catalytic hairpin assembly

Dian Yu, Yingying Sun, Xin Lin, Wenjie Liu, Jianna Yu, Guoxing Jing, Wen Liu, Xiaoyun Zhang, Cheng Jiang and Wenshan Li

Journal of Food Composition and Analysis, 2025, 143, 107622
DOI: 10.1016/j.jfca.2025.107622

Advanced biosensor technology for mycotoxin detection

Xinya Tong, Ning Chen, Mengzhi Wang and Xiaodong Guo

Front. Nutr., 2025, 12
DOI: 10.3389/fnut.2025.1596690

Multi-recognition sites and integrated self-powered chip: Trifurcated DNA hairpin circular walker in cancer biomarker detection

Jing Xu, Hanxiao Chen, Zhenlong Wang and Li Xue

International Journal of Biological Macromolecules, 2025, 320, 146063
DOI: 10.1016/j.ijbiomac.2025.146063

Enzyme-free autocatalysis-driven DNA cascade circuits for amplified electrochemical sensing of Ochratoxin A in food

Xin Xie, Jingxi Wang, Daxiu Li and Ding Wang

Journal of Food Composition and Analysis, 2025, 140, 107279
DOI: 10.1016/j.jfca.2025.107279

A dual-mode aptasensor based on rolling circle amplification enriched G-quadruplex for highly sensitive IFN-γ detection

Lianhui Zhao, Yingai Yin, Shuqi Xiao, Yinghua Qiu, Sai Wang and Yiyang Dong

Analytica Chimica Acta, 2024, 1329, 343254
DOI: 10.1016/j.aca.2024.343254

DNA nanostructure assembly via super-intercrossed hybridization chain reaction for ultrasensitive dual-mode biosensing

Xia Yi, Jiahao Wang, Min Wu, Wan Huang and Guosong Lai

Sensors and Actuators B: Chemical, 2026, 448, 138982
DOI: 10.1016/j.snb.2025.138982

Development of an Aptamer-Based qPCR Method for the Selective and Rapid Picomolar-Level Detection of Perfluorooctanesulfonic Acid in Water

Junyoung Park, Donghyun Kim, Dongyun Kim, Jihyeun Jung, Kyung-Duk Zoh, Changha Lee, Yongju Choi and Jong Kwon Choe

Environ. Sci. Technol., 2025, 59, 17247
DOI: 10.1021/acs.est.5c04730

Molecular markers in diagnostics of fungi and fungal mycotoxins: A narrative review

Maryam Meskini, Mina Rezghi Rami, Rezvan Tavakoli and Masoumeh Salami

Journal of Infection and Public Health, 2026, 19, 103073
DOI: 10.1016/j.jiph.2025.103073

Mycotoxins and secondary metabolites from fruit postharvest pathogenic Penicillium species

Youming Shen, Ning Ma, Shunbo Liu, Guofeng Xu and Jianyi Zhang

Food Chemistry, 2025, 488, 144880
DOI: 10.1016/j.foodchem.2025.144880

Electrochemical biosensors as emerging alternatives to conventional detection of pathogens and antibiotic-resistance determinants

Wiktor Zieliński and Iwona Grabowska

Talanta, 2026, 301, 129323
DOI: 10.1016/j.talanta.2025.129323

2D-HCR-guided nanobipyramid etching for tri-mode ultrasensitive biosensing of Ochratoxin A

Guizhu Wu, Guangyun Chen, Junjian Li, Zhaoying Liu, Zhanming Li, Lijuan Hou, Zhen Zhang and Ming Li

Microchemical Journal, 2026, 220, 116674
DOI: 10.1016/j.microc.2025.116674

Copper based metal–organic frameworks triggered chemically driven redox-cycling system for ultrasensitive magnetic separated-type fluorescent DNA assay

Lu Sun, Qian-Yue Xu and Hai-Bo Wang

Microchim Acta, 2025, 192
DOI: 10.1007/s00604-025-07391-8

Enhanced CRISPR-Cas12a Fluorescent Assay for Detecting Trace Levels of Procalcitonin

Sathishkumar Munusamy, Rana Jahani, Haiyan Zheng, Jun Chen, Juanhua Kong, Yuan Zhao, Lorelei Guan, Shuo Zhou and Xiyun Guan

ACS Appl. Bio Mater., 2025, 8, 10818
DOI: 10.1021/acsabm.5c01535