Fiber-Integrated Metal–Organic Framework Nanosheets for Light Emission and Microendoscopy
Source abstract
Abstract
We report two-dimensional (2D) metal–organic framework nanosheets (MONs) integrated with optical fiber (OF) that enable tunable light emission and biocompatible microendoscopy. Luminescent 2D frameworks based on Eu 3+, Tb 3+, and Y 3+ ions are employed to produce freestanding MONs via freeze–thaw exfoliation, followed by integration onto the OF through solution dripping. The resulting MONs exhibit large aspect ratios of up to 2300:1 and display red, green, and blue photoluminescence (PL), respectively. Their integration with OFs enables PL color mixing, yielding tunable emission ranging from yellow to quasi-white. The MON-integrated OFs are subsequently used for light emission and in vivo microendoscopy of Casper fish, paving the way for efficient and sustainable 2D materials in optical and biomedical technologies.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Metal-Organic Frameworks: Synthesis and Applications · Luminescence and Fluorescent Materials · Nanoplatforms for cancer theranostics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Physics and Engineering
ITMO University
Center for Nano Science and Technology, Fondazione Istituto Italiano di Tecnologia, Via Rubattino 81, Milano 20134, Italy
Physics Department, Politecnico di Milano, Piazza Leonardo da Vinci 32, Milano 20134, Italy
Laboratory of Metal−Organic Coordination Polymers, Nikolaev Institute of Inorganic Chemistry
Siberian Branch of the Russian Academy of Sciences
Almazov Federal Medical Research Centre
Pavlov Institute of Physiology Russian Academy of Sciences
A.V. Zhirmunsky National Scientific Center of Marine Biology
Far Eastern Branch, Russian Academy of Sciences
International Joint Laboratory of Intelligent Chemistry and Advanced Materials, School of Chemistry
Dalian University of Technology
New Uzbekistan University
Funding
Ministry of Science and Higher Education of the Russian Federation · Fundamental Research Funds for the Central Universities · State assignment of the Russian Federation
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