{"entity": "researcher", "timestamp": "2026-08-25T23:23:16.021Z", "family": "Fu", "given": "Ying", "initials": "Y", "orcid": "0000-0002-2442-1809", "affiliations": ["Department of Applied Physics, Royal Institute of Technology (KTH), Science for Life Laboratory , SE-171 21 Solna, Sweden."], "links": {"self": {"href": "https://publications-affiliated.scilifelab.se/researcher/6f01cde4dbdd49b6bc997b22d0726e25.json"}, "display": {"href": "https://publications-affiliated.scilifelab.se/researcher/6f01cde4dbdd49b6bc997b22d0726e25"}}, "publications": [{"entity": "publication", "iuid": "2f5e672db0fe434da2ac107dda9fc423", "links": {"self": {"href": "https://publications-affiliated.scilifelab.se/publication/2f5e672db0fe434da2ac107dda9fc423.json"}, "display": {"href": "https://publications-affiliated.scilifelab.se/publication/2f5e672db0fe434da2ac107dda9fc423"}}, "title": "Superparamagnetic Maghemite-Based CdTe Quantum Dots as Efficient Hybrid Nanoprobes for Water-Bath Magnetic Particle Inspection", "authors": [{"family": "de Melo", "given": "Fernando Menegatti", "initials": "FM", "orcid": "0000-0003-0270-5912", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/dc07432fec704c03aca25fb15e8cb567.json"}}, {"family": "Grasseschi", "given": "Daniel", "initials": "D", "orcid": "0000-0001-6066-0869", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/43218b71f1f149f68100ae72d05c6c01.json"}}, {"family": "Brand\u00e3o", "given": "Bruno B N S", "initials": "BBNS"}, {"family": "Fu", "given": "Ying", "initials": "Y", "orcid": "0000-0002-2442-1809", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/6f01cde4dbdd49b6bc997b22d0726e25.json"}}, {"family": "Toma", "given": "Henrique E", "initials": "HE", "orcid": "0000-0002-4044-391X", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/4b174a500a8c4928a74d6ba9ea3f07ea.json"}}], "type": "journal-article", "published": "2018-06-22", "journal": {"title": "ACS Appl Nano Mater", "issn": "2574-0970", "volume": "1", "issue": "6", "pages": "2858-2868", "issn-l": null}, "abstract": null, "doi": "10.1021/acsanm.8b00502", "pmid": null, "labels": [], "xrefs": [], "notes": [], "created": "2026-08-21T11:35:04.511Z", "modified": "2026-08-21T11:35:04.674Z"}, {"entity": "publication", "iuid": "62eb21b469c84b4fb4c1f604447970cc", "links": {"self": {"href": "https://publications-affiliated.scilifelab.se/publication/62eb21b469c84b4fb4c1f604447970cc.json"}, "display": {"href": "https://publications-affiliated.scilifelab.se/publication/62eb21b469c84b4fb4c1f604447970cc"}}, "title": "Intersubband Quantum Disc-in-Nanowire Photodetectors with Normal-Incidence Response in the Long-Wavelength Infrared.", "authors": [{"family": "Karimi", "given": "Mohammad", "initials": "M", "orcid": "0000-0002-3160-8540", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/660770c7b9084165835eb5767cbc8e64.json"}}, {"family": "Heurlin", "given": "Magnus", "initials": "M"}, {"family": "Limpert", "given": "Steven", "initials": "S", "orcid": "0000-0001-5694-9782", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/4e9b52b0d8484a3180854a01ab684c4a.json"}}, {"family": "Jain", "given": "Vishal", "initials": "V"}, {"family": "Zeng", "given": "Xulu", "initials": "X", "orcid": "0000-0002-6269-2415", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/ae2de78d44e74dd4b886f625d638069f.json"}}, {"family": "Geijselaers", "given": "Irene", "initials": "I"}, {"family": "Nowzari", "given": "Ali", "initials": "A"}, {"family": "Fu", "given": "Ying", "initials": "Y", "orcid": "0000-0002-2442-1809", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/6f01cde4dbdd49b6bc997b22d0726e25.json"}}, {"family": "Samuelson", "given": "Lars", "initials": "L"}, {"family": "Linke", "given": "Heiner", "initials": "H"}, {"family": "Borgstr\u00f6m", "given": "Magnus T", "initials": "MT", "orcid": "0000-0001-8061-0746", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/ab7026eed19744609b173b058489bf5a.json"}}, {"family": "Pettersson", "given": "H\u00e5kan", "initials": "H", "orcid": "0000-0001-5027-1456", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/55cf7a47a1484500bfce946ebb292a4f.json"}}], "type": "journal article", "published": "2018-01-10", "journal": {"title": "Nano Lett.", "issn": "1530-6992", "volume": "18", "issue": "1", "pages": "365-372", "issn-l": "1530-6984"}, "abstract": "Semiconductor nanowires have great potential for realizing broadband photodetectors monolithically integrated with silicon. However, the spectral range of such detectors has so far been limited to selected regions in the ultraviolet, visible, and near-infrared regions. Here, we report on the first intersubband nanowire heterostructure array photodetectors exhibiting a spectrally resolved photoresponse from the visible to long-wavelength infrared. In particular, the infrared response from 3 to 20 \u03bcm is enabled by intersubband transitions in low-bandgap InAsP quantum discs synthesized axially within InP nanowires. The intriguing optical characteristics, including unexpected sensitivity to normal incident radiation, are explained by excitation of the longitudinal component of optical modes in the photonic crystal formed by the nanostructured portion of the detectors. Our results provide a generalizable insight into how broadband nanowire photodetectors may be designed and how engineered nanowire heterostructures open up new, fascinating opportunities for optoelectronics.", "doi": "10.1021/acs.nanolett.7b04217", "pmid": "29256612", "labels": [], "xrefs": [], "notes": [], "created": "2018-12-05T12:24:43.498Z", "modified": "2026-08-21T11:34:28.174Z"}, {"entity": "publication", "iuid": "a996a55214d2434e96b4e2b89cd1073e", "links": {"self": {"href": "https://publications-affiliated.scilifelab.se/publication/a996a55214d2434e96b4e2b89cd1073e.json"}, "display": {"href": "https://publications-affiliated.scilifelab.se/publication/a996a55214d2434e96b4e2b89cd1073e"}}, "title": "Reversible Modification of CdSe\u2013CdS/ZnS Quantum Dot Fluorescence by Surrounding Ca 2+ Ions", "authors": [{"family": "Li", "given": "Li", "initials": "L"}, {"family": "Chen", "given": "Yun", "initials": "Y"}, {"family": "Tian", "given": "Guangjun", "initials": "G"}, {"family": "Akpe", "given": "Victor", "initials": "V"}, {"family": "Xu", "given": "Hao", "initials": "H"}, {"family": "Gan", "given": "Li Ming", "initials": "LM"}, {"family": "Skrtic", "given": "Stanko", "initials": "S"}, {"family": "Luo", "given": "Yi", "initials": "Y"}, {"family": "Brismar", "given": "Hjalmar", "initials": "H", "orcid": "0000-0003-0578-4003", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/04321d9fb805493db538489927a42c8f.json"}}, {"family": "Fu", "given": "Ying", "initials": "Y", "orcid": "0000-0002-2442-1809", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/6f01cde4dbdd49b6bc997b22d0726e25.json"}}], "type": "journal-article", "published": "2014-05-15", "journal": {"title": "J. Phys. Chem. C", "issn": "1932-7447", "volume": "118", "issue": "19", "pages": "10424-10433", "issn-l": null}, "abstract": null, "doi": "10.1021/jp500853h", "pmid": null, "labels": [], "xrefs": [], "notes": [], "created": "2018-12-05T13:08:52.660Z", "modified": "2026-08-25T13:44:17.597Z"}, {"entity": "publication", "iuid": "d3058e6deecf41369a367aa5cd9c385a", "links": {"self": {"href": "https://publications-affiliated.scilifelab.se/publication/d3058e6deecf41369a367aa5cd9c385a.json"}, "display": {"href": "https://publications-affiliated.scilifelab.se/publication/d3058e6deecf41369a367aa5cd9c385a"}}, "title": "Characterization of VCAM-1-binding peptide-functionalized quantum dots for molecular imaging of inflamed endothelium.", "authors": [{"family": "Chen", "given": "Yun", "initials": "Y"}, {"family": "Moln\u00e1r", "given": "M\u00e1ty\u00e1s", "initials": "M"}, {"family": "Li", "given": "Li", "initials": "L"}, {"family": "Friberg", "given": "Peter", "initials": "P"}, {"family": "Gan", "given": "Li-Ming", "initials": "LM"}, {"family": "Brismar", "given": "Hjalmar", "initials": "H", "orcid": "0000-0003-0578-4003", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/04321d9fb805493db538489927a42c8f.json"}}, {"family": "Fu", "given": "Ying", "initials": "Y", "orcid": "0000-0002-2442-1809", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/6f01cde4dbdd49b6bc997b22d0726e25.json"}}], "type": "journal article", "published": "2013-12-31", "journal": {"title": "PLoS ONE", "issn": "1932-6203", "volume": "8", "issue": "12", "pages": "e83805", "issn-l": "1932-6203"}, "abstract": "Inflammation-induced activation of endothelium constitutes one of the earliest changes during atherogenesis. New imaging techniques that allow detecting activated endothelial cells can improve the identification of persons at high cardiovascular risk in early stages. Quantum dots (QDs) have attractive optical properties such as bright fluorescence and high photostability, and have been increasingly studied and developed for bio-imaging and bio-targeting applications. We report here the development of vascular cell adhesion molecule-1 binding peptide (VCAM-1 binding peptide) functionalized QDs (VQDs) from amino QDs. It was found that the QD fluorescence signal in tumor necrosis factor [Formula: see text] (TNF-[Formula: see text]) treated endothelial cells in vitro was significantly higher when these cells were labeled with VQDs than amino QDs. The VQD labeling of TNF-[Formula: see text]-treated endothelial cells was VCAM-1 specific since pre-incubation with recombinant VCAM-1 blocked cells' uptake of VQDs. Our ex vivo and in vivo experiments showed that in the inflamed endothelium, QD fluorescence signal from VQDs was also much stronger than that of amino QDs. Moreover, we observed that the QD fluorescence peak was significantly blue-shifted after VQDs interacted with aortic endothelial cells in vivo and in vitro. A similar blue-shift was observed after VQDs were incubated with recombinant VCAM-1 in tube. We anticipate that the specific interaction between VQDs and VCAM-1 and the blue-shift of the QD fluorescence peak can be very useful for VCAM-1 detection in vivo.", "doi": "10.1371/journal.pone.0083805", "pmid": "24391829", "labels": [], "xrefs": [{"db": "pmc", "key": "PMC3877406"}, {"db": "pii", "key": "PONE-D-13-20258"}], "notes": [], "created": "2018-12-05T11:14:29.492Z", "modified": "2026-08-25T13:45:15.657Z"}, {"entity": "publication", "iuid": "dbacf3853e6a433aa0764ded4a690ec8", "links": {"self": {"href": "https://publications-affiliated.scilifelab.se/publication/dbacf3853e6a433aa0764ded4a690ec8.json"}, "display": {"href": "https://publications-affiliated.scilifelab.se/publication/dbacf3853e6a433aa0764ded4a690ec8"}}, "title": "Modulated fluorescence of colloidal quantum dots embedded in a porous alumina membrane.", "authors": [{"family": "Xu", "given": "Hao", "initials": "H"}, {"family": "Li", "given": "Li", "initials": "L"}, {"family": "Manneberg", "given": "Otto", "initials": "O"}, {"family": "Russom", "given": "Aman", "initials": "A", "orcid": "0000-0002-0242-358X", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/8939625551d5409aac4593329e2a6578.json"}}, {"family": "Gylfason", "given": "Kristinn B", "initials": "KB"}, {"family": "Brismar", "given": "Hjalmar", "initials": "H", "orcid": "0000-0003-0578-4003", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/04321d9fb805493db538489927a42c8f.json"}}, {"family": "Fu", "given": "Ying", "initials": "Y", "orcid": "0000-0002-2442-1809", "researcher": {"href": "https://publications-affiliated.scilifelab.se/researcher/6f01cde4dbdd49b6bc997b22d0726e25.json"}}], "type": "journal article", "published": "2013-11-14", "journal": {"title": "J Phys Chem B", "issn": "1520-5207", "volume": "117", "issue": "45", "pages": "14151-14156", "issn-l": "1520-5207"}, "abstract": "The fluorescence spectrum of CdSe core-CdS/ZnS shell colloidal quantum dots (QDs) embedded in porous alumina membrane was studied. Small peaks, superimposed on the principal QD fluorescence spectrum, were observed. Finite-difference time-domain simulation indicates that the QD point radiation emitting from within the membrane is strongly modulated by the photonic band structure introduced by the membrane pores, leading to the observed fine spectral features. Moreover, the principal QD fluorescence peak red-shifted when the optical excitation power was increased, which is attributed to QD material heating due to emitted phonons when the photoexcited electron and hole relax nonradiatively from high-energy states to the ground exciton state before fluorescence.", "doi": "10.1021/jp409132e", "pmid": "24134567", "labels": [], "xrefs": [], "notes": [], "created": "2018-12-05T11:33:45.092Z", "modified": "2026-08-25T13:43:45.997Z"}]}