title: Thermal Scanning at the Cellular Level by an Optically Trapped Upconverting Fluorescent Particle.
abstract: 3D optical manipulation of a thermal-sensing upconverting particle allows for the determination of the extension of the thermal gradient created in the surroundings of a plasmonic-mediated photothermal-treated HeLa cancer cell.
authors.affiliation: Fluorescence Imaging Group, Departamento de Física de Materiales, Facultad de Ciencias, Universidad Autonoma de Madrid, Madrid, 28049, Spain.|Instituto Nicolás Cabrera, Universidad Autónoma de Madrid, Madrid, 28049, Spain.
authors.forename: Paloma
authors.initials: P
authors.lastname: Rodríguez-Sevilla
authors.affiliation: Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore.
authors.forename: Yuhai
authors.initials: Y
authors.lastname: Zhang
authors.affiliation: Fluorescence Imaging Group, Departamento de Física de Materiales, Facultad de Ciencias, Universidad Autonoma de Madrid, Madrid, 28049, Spain.|Instituto Nicolás Cabrera, Universidad Autónoma de Madrid, Madrid, 28049, Spain.
authors.forename: Patricia
authors.initials: P
authors.lastname: Haro-González
authors.affiliation: Fluorescence Imaging Group, Departamento de Física de Materiales, Facultad de Ciencias, Universidad Autonoma de Madrid, Madrid, 28049, Spain.|Instituto Ramón y Cajal de Investigaciones Sanitarias, Hospital Ramón y Cajal, Madrid, 28034, Spain.
authors.forename: Francisco
authors.initials: F
authors.lastname: Sanz-Rodríguez
authors.affiliation: Fluorescence Imaging Group, Departamento de Física de Materiales, Facultad de Ciencias, Universidad Autonoma de Madrid, Madrid, 28049, Spain.
authors.forename: Francisco
authors.initials: F
authors.lastname: Jaque
authors.affiliation: Fluorescence Imaging Group, Departamento de Física de Materiales, Facultad de Ciencias, Universidad Autonoma de Madrid, Madrid, 28049, Spain.
authors.forename: José García
authors.initials: JG
authors.lastname: Solé
authors.affiliation: Instituto Nicolás Cabrera, Universidad Autónoma de Madrid, Madrid, 28049, Spain.
authors.forename: Xiaogang
authors.initials: X
authors.lastname: Liu
authors.affiliation: Fluorescence Imaging Group, Departamento de Física de Materiales, Facultad de Ciencias, Universidad Autonoma de Madrid, Madrid, 28049, Spain.|Instituto Nicolás Cabrera, Universidad Autónoma de Madrid, Madrid, 28049, Spain.|Instituto Ramón y Cajal de Investigaciones Sanitarias, Hospital Ramón y Cajal, Madrid, 28034, Spain.
authors.forename: Daniel
authors.initials: D
authors.lastname: Jaque
mesh_terms: D005063:Europium / Q000737:chemistry; D005459:Fluorides / Q000737:chemistry; D006046:Gold / Q000737:chemistry; D006367:HeLa Cells; D006801:Humans; D007834:Lasers; D008855:Microscopy, Electron, Scanning; D008856:Microscopy, Fluorescence; D053758:Nanoparticles / Q000737:chemistry* / Q000378:metabolism; D043942:Nanotubes / Q000737:chemistry; D013696:Temperature; D015018:Ytterbium / Q000737:chemistry; D015019:Yttrium / Q000737:chemistry
chemical_list: C525362:sodium yttriumtetrafluoride; D005063:Europium; D015019:Yttrium; D006046:Gold; D015018:Ytterbium; D005459:Fluorides
keywords: luminescence nanothermometry; optical trapping; plasmonic in vitro heating