This dataset corresponds to the figures for the manuscript titled 'Biotinylated Photocleavable Semiconductor Colloidal Quantum Dot Supraparticle' All data sets are saved in (.xslx) therefore can be openend using excel. List of data found: Emission and absorption of CQDS - Fig.1b EDX Spectra - Fig.2a FTIR data - Fig.2b Mean Pixel Intesity - Fig.4b Emission spectra of SP - Fig5a Emission spectra of SP@SiO2 - Fig.5c Emission spectra of SP@PC-biotin - Fig.5e Laser transfer functions - Fig.5 Data from supplementary info. Size distribution of SPs - Fig.S1 Laser transfer functions - Fig.S5 Laser transfer functions - Fig.S6 Laser transfer functions - Fig.S7 Distribution of thresholds - Fig.S8 Neutravidin bound SP - Fig.S9