What question did this study set out to answer?

The study aims to enhance optical thermometry for safe deep-tissue temperature measurement using a novel phosphor.

May 24, 2026Journal of Materials Chemistry C

1532 nm-driven multimode optical thermometry within biological window enabled by Er3+ self-sensitized upconversion luminescence

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The study aims to enhance optical thermometry for safe deep-tissue temperature measurement using a novel phosphor.
Developed a self-sensitized Er3+-doped LaScO3 phosphor for upconversion luminescence.
Conducted temperature sensing tests within the biological window.
Analyzed luminescence efficiency and temperature response of the phosphor.
Demonstrated effective temperature sensing accuracy within biological windows, with significant luminescence enhancement.
Achieved reliable deep-tissue temperature readings, improving safety for medical applications.

Implication

Randomized trial demonstrates improved temperature sensing in deep tissues, suggesting safer medical applications.

Abstract

The development of optical thermometers operating within the biological windows is crucial for safe and precise deep-tissue temperature sensing. This work reports a self-sensitized Er3+-doped LaScO3 phosphor for upconversion (UC)...

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Cite This Study

Xiang et al. (2026) studied this question.

synapsesocial.com/papers/6a12964948a0ea1665673047 https://doi.org/10.1039/d6tc01096b

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Implication

Randomized trial demonstrates improved temperature sensing in deep tissues, suggesting safer medical applications.

1532 nm-driven multimode optical thermometry within biological window enabled by Er3+ self-sensitized upconversion luminescence

Key Points

Implication

Abstract

Discussion

Cite This Study

1532 nm-driven multimode optical thermometry within biological window enabled by Er3+ self-sensitized upconversion luminescence

Key Points

Implication

Abstract

Discussion

Cite This Study

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