------------------- GENERAL INFORMATION ------------------- Related publication (journal paper, book, etc.): Alberto Martin-Asensio, Irene Pardo, Lucía Pardinas, Edgar Eduardo Villalobos-Portillo, Demian Pardo, Gorka Salas, Milagros Castellanos, Álvaro Somoza, Jaime J. Hernández, Isabel Rodríguez. Real-time Tracking of Drug Nanocarrier Diffusion in Biological Media within Microfluidic Devices Using Synchrotron X-Ray Fluorescence Imaging. Date(s) of data collection: 2024 Geographic location of data collection: IMDEA Nanociencia, Madrid; ALBA Synchrotron, Barcelona General description: Data reported in a scientific article -------------------------- SHARING/ACCESS INFORMATION -------------------------- Licenses/restrictions placed on the data, or limitations of reuse: N.A. Links/relationships to previous or related data sets: N.A. -------------------- DATA & FILE OVERVIEW -------------------- File list: Figure 1 3D CAD Chip Design STL, Figure 1 3D CAD Chip Design F3D, Fluorescence Data, Map_Data_Au, Map_Data_Fe, Au@Fe3O4_PEG, AuNPs_13nm_PEG3K, AuNPs_13nm_Pept, AuNPs_13nm_PolyT22 and AuNPs_22nm_PolyT22 Maps Data, Mean_diffusion_values, XRF Maps analysis. Relationship between files: Word file describes the content of Excel document Formats: .stl, .f3d, .dat, .txt, .py Version: N.A. -------------------------- METHODOLOGICAL INFORMATION -------------------------- Description of methods used for *collection/generation* of data: X-ray Fluorescence Microscopy Methods for *processing* the data: Python 3.11 custom written software Software- or Instrument-specific information needed to *access/open/interpret* the data, including software and hardware version numbers: Autodesk Fusion 360 (v.2703.1.20), any software capable of opening stl files (i.e. Blender), Windows Notepad, Spyder IDE (v. 5.4.3) or any Python interpreter. Standards and calibration information: N.A. Environmental/experimental conditions: Experimental Hutch set-up (described in manuscript). Data taken at room temperature Describe any quality-assurance procedures performed on the data: N.A. -------------------------- DATA-SPECIFIC INFORMATION -------------------------- Variable list, defining any abbreviations, units of measure, codes or symbols used: D: Diffusion Coefficient (um^2/s)