Zhang Guo
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- Associate Professor
- Name (Pinyin):Zhang Guo
- School/Department:化学与化工学院
- Education Level:With Certificate of Graduation for Doctorate Study
- Degree:Doctoral Degree in Science
- Professional Title:Associate Professor
- Status:Employed
- Alma Mater:中国科学院长春应用化学研究所
- Discipline:Chemistry
Other Contact Information
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- Paper Publications
Upconversion Luminescent NaYbF4:Er3+,Tm3+ Nanoparticles: Spectrally Pure and Intense Near Infrared to Near Infrared Emission
Release time:2024-08-09 Hits:
- Affiliation of Author(s):化学与化工学院
- Journal:Journal of Nano Research
- Key Words:中文关键字：上转换发光；稀土离子；近红外；光谱纯度；生物成像，英文关键字：upconversion luminescence; rare earth ions; near i
- Abstract:NaYbF4: Yb3+, Tm3+ nanoparticles (UCNPs) capped with oleic acid (OA) have been synthesized via high-temperature solvent reaction. The optimization sample of NaYb0.96Er0.02Tm0.02F4 nanoparticles possess spectral purity (the Snw value is bigger than 0.7) and intense near infrared to near infrared (NIR-to-NIR) upconversion luminescence (UCL) (the power of laser is as low as 3.8 W), which makes them ideal and promising platforms for high contrast bioimaging.
- Note:张国
- Co-author:陈雨,李兴华,郭卫华
- First Author:江元汝,zhangliang,dongsheying,chairuitao,Zhang Guo
- Indexed by:Journal paper
- Volume:卷：33
- Issue:期：
- Page Number:页：83-91
- Translation or Not:no
- Date of Publication:2015-05-01