Search: WFRF:(Li Nana) > Designed Er3+-singl...
Fältnamn | Indikatorer | Metadata |
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000 | 02549naa a2200349 4500 | |
001 | oai:DiVA.org:kth-189382 | |
003 | SwePub | |
008 | 160704s2016 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-1893822 URI |
024 | 7 | a https://doi.org/10.1364/BOE.7.0021742 DOI |
040 | a (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Wen, Xuanyuan4 aut |
245 | 1 0 | a Designed Er3+-singly doped NaYF4 with double excitation bands for simultaneous deep macroscopic and microscopic upconverting bioimaging |
264 | 1 | b OSA - The Optical Society,c 2016 |
338 | a print2 rdacarrier | |
500 | a QC 20160711 | |
520 | a Simultaneous deep macroscopic imaging and microscopic imaging is in urgent demand, but is challenging to achieve experimentally due to the lack of proper fluorescent probes. Herein, we have designed and successfully synthesized simplex Er3+-doped upconversion nanoparticles (UCNPs) with double excitation bands for simultaneous deep macroscopic and microscopic imaging. The material structure and the excitation wavelength of Er3+-singly doped UCNPs were further optimized to enhance the upconversion emission efficiency. After optimization, we found that NaYF4:30% Er3+@NaYF4:2% Er3+ could simultaneously achieve efficient two-photon excitation (2PE) macroscopic tissue imaging and three-photon excitation (3PE) deep microscopic when excited by 808 nm continuous wave (CW) and 1480 nm CW lasers, respectively. In vitro cell imaging and in vivo imaging have also been implemented to demonstrate the feasibility and potential of the proposed simplex Er3+-doped UCNPs as bioprobe. | |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Radiologi och bildbehandling0 (SwePub)302082 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Radiology, Nuclear Medicine and Medical Imaging0 (SwePub)302082 hsv//eng |
700 | 1 | a Wang, Baoju4 aut |
700 | 1 | a Wu, Ruitao4 aut |
700 | 1 | a Li, Nana4 aut |
700 | 1 | a He, Sailingu KTH,Elektroteknisk teori och konstruktion,South China Normal University, China4 aut0 (Swepub:kth)u1tir6md |
700 | 1 | a Zhan, Qiuqiang4 aut |
710 | 2 | a KTHb Elektroteknisk teori och konstruktion4 org |
773 | 0 | t Biomedical Optics Expressd : OSA - The Optical Societyg 7:6, s. 2174-2185q 7:6<2174-2185x 2156-7085 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-189382 |
856 | 4 8 | u https://doi.org/10.1364/BOE.7.002174 |
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