Research Progress of Wearable Temperature Sensors Based on Fluorescence Thermometric Technology

Yuhang Wen; Tianxu Hao; Xuerui Mei; Long Huang; Tianhong He; Li Niu; Jun Xu; Cheng Zhang

doi:10.3788/LOP242263

Laser & Optoelectronics Progress, Volume. 62, Issue 13, 1300008(2025)

Research Progress of Wearable Temperature Sensors Based on Fluorescence Thermometric Technology

Yuhang Wen¹, Tianxu Hao^1,2, Xuerui Mei¹, Long Huang¹, Tianhong He¹, Li Niu³, Jun Xu^1,2,4、*, and Cheng Zhang^2,4、**

Author Affiliations

¹School of Textile Science and Engineering, Tiangong University, Tianjin 300387, China

²Tianjin Key Laboratory of Photoelectric Detection Technology and System, Tiangong University, Tianjin 300387, China

³Key Laboratory of Intelligent Textile and Apparel Flexible Devices in Textile Industry, Soochow University, Suzhou 215123, Jiangsu , China

⁴School of Electronics and Information Engineering, Tiangong University, Tianjin 300387, China

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Abstract Get PDF(in Chinese)

Figures & Tables(7)

Fig. 1. Principle of fluorescence and phosphorescence generation^[12]

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Fig. 2. Principle of fluorescence intensity temperature measurement

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Fig. 3. Principle of fluorescence intensity ratio temperature measurement

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Fig. 4. Principle of fluorescence lifetime temperature measurement

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Fig. 5. Common wearable thermometric devices^{[2,30,52,54-57,59]}

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Table 1. Comparison of fluorescence intensity ratio temperature measurement

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Table 1. Comparison of fluorescence intensity ratio temperature measurement

Preparation method	Matrix	Rare earth ion	Thermometric range /K（℃）	Relative sensitivity /（%·K^-1）	Absolute sensitivity /K^-1	Emission wavelength /nm	Reference
High-temperature solid-phase reaction method	SrIn₂（P₂O₇）₂	Tm³⁺， Dy³⁺， Eu³⁺	298‒523（25‒250）	0.350	0.0079	457，578，613	［24］
	LaB₃O₆	Bi³⁺Eu³⁺	298‒548（25‒275）	0.579	0.0080		［29］
	CaNb₂O₆	Bi³⁺Ln³⁺（Ln=Eu/Sm/Dy/Tb）	298‒448（25‒175）	3.793	0.1220	460，614	［9］
	NaLaTi₂O₆	Yb³⁺/Er³⁺	253‒373（-20‒100）	1.240	0.0033	478，653，695，801	［30］
	Ba₃Yb（PO₄）₃	Tm³⁺/Er³⁺/Ho³⁺	303‒603（30‒330）	0.650			［4］
	NaYTiO₄	Yb³⁺/Tm³⁺	303‒823（30‒520）	0.600	0.0003	478，653，695，801	［31］
	K₃YSi₂O₇	Bi³⁺/Sm³⁺	303‒663（30‒390）	0.705	0.0640		［32］
Solvothermal method	NaYF₄	Yb³⁺/Tm³⁺	284‒344（11‒71）	1.080	0.0067	345，475，646，700	［25］
	NaYF₄	Yb³⁺/Tm³⁺	295‒495（22‒222）	2.190	0.1179	345，361，450，475，646，700	［20］
	β-NaYF₄	Yb³⁺/Tm³⁺	300‒500（27‒227）		0.0027	475，530，650，700	［33］
	NaYF₄	Yb³⁺/Tm³⁺	285‒495（12‒222）	0.880	0.0084	362，475，646，700	［34］
Hydrothermal method	NaYF₄	Yb³⁺/Tm³⁺	304‒574（31‒301）	1.101	0.1350	476，541，646	［26］
Hydrothermal method	NaYF₄	Yb³⁺/Tm³⁺	345‒495（72‒222）	1.950	0.0877	646，700	［35］

Table 2. Comparison of fluorescence lifetime temperature measurement

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Table 2. Comparison of fluorescence lifetime temperature measurement

Preparation method	Matrix	Rare earth ion	Thermometric range /K（℃）	Relative sensitivity /（%·K^-1）	Absolute sensitivity /（%·K^-1）	Emission wavelength /nm	Reference
method High-temperature solid-phase reaction	Ca₂MgWO₆	Er³⁺/Yb³⁺	303‒573（30‒300）	0.110	12.600	531，549，661	［38］
	Sr₈MgLa（PO₄）₇	Eu³⁺/Tb³⁺	298‒573（25‒300）	0.700		544，616	［23］
	PIN-PMN-PT	Pr³⁺	300‒480（27‒207）	1.250		649	［40］
	Li₂TiO₃	Mn⁴⁺	273‒373（0‒100）	6.670			［41］
	CaGdMgSbO₆	Mn⁴⁺/Sm³⁺	298‒573（25‒300）	1.230	0.320		［42］
	Lu₂MoO₆	Er³⁺/Yb³⁺	253‒423（-20‒150）	1.700	1.500		［43］
	Ca₈ZnLa（PO₄）₇	Tb³⁺/Eu³⁺	298‒498（25‒225）	0.340	0.530		［44］
	SrGa₂B₂O₇	Bi³⁺/Eu³⁺	303‒473（30‒200）	0.538	4.660		［37］
Solvothermal method	MIPr（PO₃）₄ Polyphosphate	Pr³⁺	298‒363（25‒90）	0.592			［45］
method Sol-gel	Ba₂GdV₃O₁₁	Ho³⁺/Nd³⁺，Er³⁺/Yb³⁺	298‒573（25‒300）	0.146	0.470	555	［46］
method Sol-gel	Bi₂Ti₂O₇	Yb³⁺/Er³⁺	298‒538（25‒265）	1.530			［47］
Hydrothermal method	NaYF₄	Yb³⁺/Tm³⁺	304‒574（31‒300）	1.101	0.135		［25］
Hydrothermal method	NaYF₄	Yb³⁺/Tm³⁺	345‒495（72‒223）	1.950	0.088		［35］

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Yuhang Wen, Tianxu Hao, Xuerui Mei, Long Huang, Tianhong He, Li Niu, Jun Xu, Cheng Zhang. Research Progress of Wearable Temperature Sensors Based on Fluorescence Thermometric Technology[J]. Laser & Optoelectronics Progress, 2025, 62(13): 1300008

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Paper Information

Category: Reviews

Received: Nov. 15, 2024

Accepted: Jan. 13, 2025

Published Online: Jun. 25, 2025

The Author Email: Jun Xu (xujun@tiangong.edu.cn), Cheng Zhang (zhangcheng@tiangong.edu.cn)

DOI:10.3788/LOP242263

CSTR:32186.14.LOP242263

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology