VIS/NIR/FIR spectroscopy for blood glucose monitoring: A review DOI Creative Commons
Chen Qin, Wenwen Zhang, Wenzhi Wu

et al.

AIP Advances, Journal Year: 2025, Volume and Issue: 15(3)

Published: March 1, 2025

Continuous glucose monitoring (CGM) is of vital significance for the health status and quality life diabetic patients, providing guidance diet, exercise, medication. However, most commercial devices have been designed based on invasive or minimally technologies, which seriously limits their further popularity. Under these circumstances, much research has focused developing noninvasive among CGM techniques visible-near-far infrared spectroscopy demonstrated great potential. In this inclusive review, we first introduce basic concepts pertinent to technologies. Accordingly, latest development summarized. particular, application machine learning in techniques. Finally, a promising solution that takes advantage enhancement localized electromagnetic field surface plasmonic presented. This review aims summarize current technologies CGM, along with advantages disadvantages. Possible solutions are also provided guide area.

Language: Английский

BiVO4 photoanodes with enhanced photoelectrochemical performance: Preparation, modification and emerging applications DOI

Shuaipeng Wang,

Kang Wan,

Jia-Yue Feng

et al.

Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 217, P. 182 - 220

Published: Sept. 3, 2024

Language: Английский

Citations

23

Advances in bio-integrated wearable and implantable optoelectronic devices for cardiac healthcare DOI Creative Commons
Cheng Li,

Yangshuang Bian,

Zhiyuan Zhao

et al.

Cyborg and Bionic Systems, Journal Year: 2024, Volume and Issue: 5

Published: Jan. 1, 2024

With the prevalence of cardiovascular disease, it is imperative that medical monitoring and treatment become more instantaneous comfortable for patients. Recently, wearable implantable optoelectronic devices can be seamlessly integrated into human body to enable physiological in an imperceptible spatiotemporally unconstrained manner, opening countless possibilities intelligent healthcare paradigm. To achieve biointegrated cardiac healthcare, researchers have focused on novel strategies construction flexible/stretchable systems. Here, we overview progress flexible stretchable optoelectronics devices. Firstly, device design addressed, including mechanical design, interface adhesion, encapsulation strategies. Next, practical applications monitoring, optogenetics, nongenetic stimulation are presented. Finally, outlook systems discussed.

Language: Английский

Citations

22

Nanomaterials for Flexible Neuromorphics DOI

Guanglong Ding,

Hang Li,

Jiyu Zhao

et al.

Chemical Reviews, Journal Year: 2024, Volume and Issue: 124(22), P. 12738 - 12843

Published: Nov. 5, 2024

The quest to imbue machines with intelligence akin that of humans, through the development adaptable neuromorphic devices and creation artificial neural systems, has long stood as a pivotal goal in both scientific inquiry industrial advancement. Recent advancements flexible electronics primarily rely on nanomaterials polymers owing their inherent uniformity, superior mechanical electrical capabilities, versatile functionalities. However, this field is still its nascent stage, necessitating continuous efforts materials innovation device/system design. Therefore, it imperative conduct an extensive comprehensive analysis summarize current progress. This review highlights applications neuromorphics, involving inorganic (zero-/one-/two-dimensional, heterostructure), carbon-based such carbon nanotubes (CNTs) graphene, polymers. Additionally, comparison summary structural compositions, design strategies, key performance, significant these are provided. Furthermore, challenges future directions pertaining materials/devices/systems associated neuromorphics also addressed. aim shed light rapidly growing attract experts from diverse disciplines (e.g., electronics, science, neurobiology), foster further for accelerated development.

Language: Английский

Citations

18

Design strategies and insights of flexible infrared optoelectronic sensors DOI

Yegang Liang,

Wenhao Ran,

Dan Kuang

et al.

Journal of Semiconductors, Journal Year: 2025, Volume and Issue: 46(1), P. 011602 - 011602

Published: Jan. 1, 2025

Abstract Infrared optoelectronic sensing is the core of many critical applications such as night vision, health and medication, military, space exploration, etc. Further including mechanical flexibility a new dimension enables novel features adaptability conformability, promising for developing next-generation sensory toward reduced size, weight, price, power consumption, enhanced performance (SWaP 3 ). However, in this emerging research frontier, challenges persist simultaneously achieving high infrared response good deformability devices integrated systems. Therefore, we perform comprehensive review design strategies insights flexible sensors, fundamentals photodetectors, selection materials device architectures, fabrication techniques strategies, discussion architectural functional integration towards wearable optoelectronics advanced image sensing. Finally, article offers into future directions to practically realize ultra-high smart sensors enabled by infrared-sensitive materials, covering development micro-/nanofabrication. Benchmarks scaling these across fabrication, performance, are presented, alongside perspectives on potential medication health, biomimetic neuromorphic systems,

Language: Английский

Citations

4

Wearable Textile Sensors for Continuous Glucose Monitoring DOI Creative Commons
Frédérique N. Sunstrum, Jawairia Umar Khan, Nga-Wun Li

et al.

Biosensors and Bioelectronics, Journal Year: 2025, Volume and Issue: 273, P. 117133 - 117133

Published: Jan. 5, 2025

Language: Английский

Citations

2

Flexible near-infrared organic photodetectors for emergent wearable applications DOI Creative Commons
Zehao Wang, Simin Cheng, Kenjiro Fukuda

et al.

Wearable electronics., Journal Year: 2024, Volume and Issue: 1, P. 53 - 77

Published: May 13, 2024

With the evolution of Industry 4.0, next-generation wearable devices have come under spotlight, where organic electronics are playing an important role due to their flexible form factor, high performance, and integration capability. Designed conform soft dynamic surfaces, photodetectors (OPDs) integrated arrays stand out for application potential in non-invasive biosensing bio-imaging, with inherent advantages mitigating motion artifacts – a notable limitation traditional, rigid photodetector systems. Leveraging near-infrared (NIR) spectrum's capability deep skin penetration minimal scattering human tissues, NIR OPDs especially capable precise diagnostics enhanced signal quality. The adaptable factor further broadens applications human-environment interaction, marking shift towards more responsive intelligent technologies. This review summarizes latest challenges breakthroughs OPDs, emphasizing effective strategies toward high-performance device units We discuss remaining outlook on vast reshaping our interaction surroundings.

Language: Английский

Citations

15

Multi‐Stimuli‐Responsive Carbon Dots with Intrinsic Photochromism and In Situ Radical Afterglow DOI

Zhenli Guo,

Yanfang Bian,

Longyan Zhang

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 13, 2024

The combination of advanced photoluminescence characteristics to photochromism is highly attractive in preparing high-performance multifunctional photo-responsive materials for optoelectronic applications. However, this rather challenging material design owing the limited mechanism understanding and construction principles. Here, an effective strategy integrate afterglow emission carbon dots (CDs) proposed through embedding naphthaleneimide (NI) structure CDs followed by polyvinylpyrrolidone (PVP) encapsulation. NI-structured CDs-PVP shows intrinsic situ formation NI-radical anions controllable multi-stimuli-responsive behaviors related oxygen-trigged triplet exciton quenching Förster resonance energy transfer (FRET) from pristine photoactivated radicals. Notably, a wide range appearance colors colorless brown, luminescence color transition blue yellow, much elongated lifetime up 253 ms are observed. With extraordinary stimuli-chromic stimuli-luminescent film dynamically responsive multiple external stimuli, reversible secure snapchat, data encryption/decryption synaptic imaging recognition realized. These findings demonstrate fundamental principle photochromic with afterglow, providing important understandings on synergic dynamic thereby expanding their applications information anti-counterfeiting artificial intelligence.

Language: Английский

Citations

15

Direct Photopatterning of Colloidal Quantum Dots with Electronically Optimized Diazirine Cross-Linkers DOI
Zhong Fu, Stefania F. Musolino,

Wenyue Qing

et al.

Journal of the American Chemical Society, Journal Year: 2024, Volume and Issue: 146(42), P. 28895 - 28905

Published: Oct. 9, 2024

Colloidal quantum dots (QDs) with a wide color gamut and high luminescent efficiency are promising for next-generation electronic photonic devices. However, precise scalable patterning of QDs without degrading their properties integration into commercially relevant devices, such as digitally addressable QD light-emitting diode (QLED) displays, remain challenging. Here, we develop electronically optimized diazirine-based cross-linkers nondestructive, direct photopatterning and, ultimately, building the active-matrix QLED displays. The key to cross-linker design is introduction electron-donating substituents that permit formation ground-state singlet carbenes air-stable benign photopatterning. Under ambient conditions, these enable heavy metal-free at resolution over 13,000 pixels per inch using commercial i-line photolithography. patterned layers fully preserved optical optoelectronic properties. Pixelated electroluminescent devices InP/ZnSe/ZnS show peak external 15.3% maximum luminance about 40,000 cd m

Language: Английский

Citations

10

Inspiration from Visual Ecology for Advancing Multifunctional Robotic Vision Systems: Bio‐inspired Electronic Eyes and Neuromorphic Image Sensors DOI
Changsoon Choi, Gil Ju Lee, Sehui Chang

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 14, 2024

In robotics, particularly for autonomous navigation and human-robot collaboration, the significance of unconventional imaging techniques efficient data processing capabilities is paramount. The unstructured environments encountered by robots, coupled with complex missions assigned to them, present numerous challenges necessitating diverse visual functionalities, consequently, development multifunctional robotic vision systems has become indispensable. Meanwhile, rich diversity inherent in animal systems, honed over evolutionary epochs meet their survival demands across varied habitats, serves as a profound source inspirations. Here, recent advancements drawing inspiration from natural ocular structures perception mechanisms are delineated. First, unique functionalities eyes terrestrial, aerial, aquatic habitats signal mechanism humans explored. Then, designs bio-inspired electronic explored, engineered mimic key components underlying optical principles eyes. Furthermore, neuromorphic image sensors discussed, emulating functional properties synapses, neurons, retinas thereby enhancing accuracy efficiency tasks. Next, integration examples mobile robotic/biological introduced. Finally, forward-looking outlook on provided.

Language: Английский

Citations

10

Machine learning accelerated nonadiabatic dynamics simulations of materials with excitonic effects DOI Open Access

Sheng-Ze Wang,

Fang Qiu, Xiang‐Yang Liu

et al.

The Journal of Chemical Physics, Journal Year: 2025, Volume and Issue: 162(2)

Published: Jan. 8, 2025

This study presents an efficient methodology for simulating nonadiabatic dynamics of complex materials with excitonic effects by integrating machine learning (ML) models simplified Tamm–Dancoff approximation (sTDA) calculations. By leveraging ML models, we accurately predict ground-state wavefunctions using unconverged Kohn–Sham (KS) Hamiltonians. These ML-predicted KS Hamiltonians are then employed sTDA-based excited-state calculations (sTDA/ML). The results demonstrate that energies, time-derivative couplings, and absorption spectra from sTDA/ML accurate enough compared those conventional density functional theory based sTDA (sTDA/DFT) Furthermore, sTDA/ML-based molecular simulations on two different systems, namely chloro-substituted silicon quantum dot monolayer black phosphorus, achieve more than 100 times speedup the linear response time-dependent DFT simulations. work highlights potential ML-accelerated studying complicated photoinduced large offering significant computational savings without compromising accuracy.

Language: Английский

Citations

1