Emerging innovations in portable chemical sensing devices: Advancements from microneedles to hydrogel, microfluidic, and paper-based platforms

Wang, Louqun; Zhou, Zimeng; Niu, Jingge; Peng, Jiayi; Wang, Ting; Hou, Xiaohong

doi:10.1016/j.talanta.2024.126412

Talanta

2024

DOI: 10.1016/j.talanta.2024.126412

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Emerging innovations in portable chemical sensing devices: Advancements from microneedles to hydrogel, microfluidic, and paper-based platforms

Louqun Wang,

Zimeng Zhou,

Jingge Niu

et al.

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2024

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Cited by 2 publications

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Advances and opportunities of hydrogel-based artificial olfactory colorimetric systems for food safety detection: A review

Yang,

Li,

Zhang

et al. 2024

Analytica Chimica Acta

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Advances and opportunities of hydrogel-based artificial olfactory colorimetric systems for food safety detection: A review

Yang,

Li,

Zhang

et al. 2024

Analytica Chimica Acta

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Metal Organic Frameworks Based Wearable and Point-of-Care Electrochemical Sensors for Healthcare Monitoring

Theyagarajan,

Kim

2024

Biosensors

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The modern healthcare system strives to provide patients with more comfortable and less invasive experiences, focusing on noninvasive and painless diagnostic and treatment methods. A key priority is the early diagnosis of life-threatening diseases, which can significantly improve patient outcomes by enabling treatment at earlier stages. While most patients must undergo diagnostic procedures before beginning treatment, many existing methods are invasive, time-consuming, and inconvenient. To address these challenges, electrochemical-based wearable and point-of-care (PoC) sensing devices have emerged, playing a crucial role in the noninvasive, continuous, periodic, and remote monitoring of key biomarkers. Due to their numerous advantages, several wearable and PoC devices have been developed. In this focused review, we explore the advancements in metal–organic frameworks (MOFs)-based wearable and PoC devices. MOFs are porous crystalline materials that are cost-effective, biocompatible, and can be synthesized sustainably on a large scale, making them promising candidates for sensor development. However, research on MOF-based wearable and PoC sensors remains limited, and no comprehensive review has yet to synthesize the existing knowledge in this area. This review aims to fill that gap by emphasizing the design of materials, fabrication methodologies, sensing mechanisms, device construction, and real-world applicability of these sensors. Additionally, we underscore the importance and potential of MOF-based wearable and PoC sensors for advancing healthcare technologies. In conclusion, this review sheds light on the current state of the art, the challenges faced, and the opportunities ahead in MOF-based wearable and PoC sensing technologies.

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Emerging innovations in portable chemical sensing devices: Advancements from microneedles to hydrogel, microfluidic, and paper-based platforms

Cited by 2 publications

References 91 publications

Advances and opportunities of hydrogel-based artificial olfactory colorimetric systems for food safety detection: A review

Advances and opportunities of hydrogel-based artificial olfactory colorimetric systems for food safety detection: A review

Metal Organic Frameworks Based Wearable and Point-of-Care Electrochemical Sensors for Healthcare Monitoring

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