Flexible Wearable Optical Sensor Based on Optical Microfiber Bragg Grating

Xu, Yun; Lu, Ru-Yi; Yang, Qiaochu; Song, Enlai; Jiang, Haocheng; Ran, Yang; Guan, Bai‐Ou

doi:10.1109/jlt.2022.3227186

Cited by 33 publications

(11 citation statements)

References 41 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…When the fiber optic was integrated with a soft glove, the three finger joints' movement in real time were reconstructed. Guan’s group also developed a flexible wearable optical sensor based on a microfiber Bragg grating, 83 as shown in Figure 4C. In the biosensor, the core of the microfiber Bragg grating was encapsulated into a ductile PDMS film.…”

Section: Diagnosismentioning

confidence: 99%

Advance on fiber optic‐based biosensors for precision medicine: From diagnosis to therapy

Luo,

Li,

Kong

et al. 2023

Interdisciplinary Medicine

View full text Add to dashboard Cite

Precision medicine that takes individual variability into account is a new way to minimize the individual variability for precise diagnosis and to establish the certain strategies of efficient therapy. Due to miniaturization sensing area, remoting detection, and flexible operation of light, fiber optics have been successfully used to develop in vitro, wearable, and implanted biosensors, exhibiting high potential in precision medicine from the diagnosis in vitro to therapy in vivo. When modified with the recognition element, the fiber optic‐based biosensor enables the point of care testing for the detection of disease biomarkers. Meanwhile, the fiber optics packaged in a needle/catheter also monitor the medical Internet of things for the continuous assessment of human health. Moreover, the light from the cladding or leaky mode in the fiber optics excites the strong photothermal effect for therapy. The fiber optic‐based biosensor addressed the drawbacks of plasmonic photothermal therapy that limited penetration depths and non‐selectivity therapy. When integrated with a photothermal agent, the fiber optic‐based biosensors provide in situ information for the diagnosis as well as specifically and efficiently kill the tumor cells in deep tissues. In this review, we summarized the advances of fiber optic‐based biosensors in the diagnosis in vitro and therapy in vivo. The challenges and prospection of the fiber optic‐based biosensor application in precision medicine were also explored in depth.

show abstract

Section: Diagnosismentioning

confidence: 99%

Advance on fiber optic‐based biosensors for precision medicine: From diagnosis to therapy

Luo,

Li,

Kong

et al. 2023

Interdisciplinary Medicine

View full text Add to dashboard Cite

show abstract

“…In recent years, wearable sensors with electronic skin features have received widespread attention, and these sensing devices have potential application value in fields such as human posture monitoring [ 3 ], biomedical diagnosis [ 4 ], smart sports equipment [ 5 ], and robot skin [ 6 ]. According to different sensing styles, including temperature [ 7 ], optics [ 8 ], mechanics [ 9 ], magnetism [ 10 ], humidity [ 11 ], and gas [ 12 ], wearable flexible sensors can convert this physical information into visual electrical signals for information processing, communication, and storage analysis. It is interesting that triboelectric nanogenerator (TENG), as a new type of mechanical energy generation technology, can harvest micro-mechanical energy from various small movements [ [13] , [14] , [15] , [16] , [17] , [18] , [19] , [20] , [21] ].…”

Section: Introductionmentioning

confidence: 99%

A wearable flexible triboelectric nanogenerator for bio-mechanical energy harvesting and badminton monitoring

Wu,

2024

Heliyon

View full text Add to dashboard Cite

“…In smart homes, optical sensors, as one of the main information perception tools, can play an important role in behavior recognition, environmental monitoring, material analysis, etc. With the advantages of being non-invasive, having less restriction of behavior detection and being low cost, optical sensors can obtain user behavior information by sensing changes in different light and provide real-time user behavior data, which are a hot topic of concern for scholars in various fields [1][2][3]. However, affected by complex home environments such as lighting conditions, the number of users, the range and amplitude of activities, intelligent terminals have to process more and more information.…”

Section: Introductionmentioning

confidence: 99%

Application of Deep Learning and Intelligent Sensing Analysis in Smart Home

Lu,

Zhou,

Zhang

et al. 2024

Sensors

View full text Add to dashboard Cite

Deep learning technology can improve sensing efficiency and has the ability to discover potential patterns in data; the efficiency of user behavior recognition in the field of smart homes has been further improved, making the recognition process more intelligent and humanized. This paper analyzes the optical sensors commonly used in smart homes and their working principles through case studies and explores the technical framework of user behavior recognition based on optical sensors. At the same time, CiteSpace (Basic version 6.2.R6) software is used to visualize and analyze the related literature, elaborate the main research hotspots and evolutionary changes of optical sensor-based smart home user behavior recognition, and summarize the future research trends. Finally, fully utilizing the advantages of cloud computing technology, such as scalability and on-demand services, combining typical life situations and the requirements of smart home users, a smart home data collection and processing technology framework based on elderly fall monitoring scenarios is designed. Based on the comprehensive research results, the application and positive impact of optical sensors in smart home user behavior recognition were analyzed, and inspiration was provided for future smart home user experience research.

show abstract

Flexible Wearable Optical Sensor Based on Optical Microfiber Bragg Grating

Cited by 33 publications

References 41 publications

Advance on fiber optic‐based biosensors for precision medicine: From diagnosis to therapy

Advance on fiber optic‐based biosensors for precision medicine: From diagnosis to therapy

A wearable flexible triboelectric nanogenerator for bio-mechanical energy harvesting and badminton monitoring

Application of Deep Learning and Intelligent Sensing Analysis in Smart Home

Contact Info

Product

Resources

About