Fig. 1From: Mild hyperthermia via gold nanoparticles and visible light irradiation for enhanced siRNA and ASO delivery in 2D and 3D tumour spheroidsOverview of the general concept for intracellular delivery of silencing nucleic acids in 3D spheroid. The localised irradiation promotes NP uptake and effective delivery of ASO for gene silencing—triggered by mild hyperthermia (Created with BioRender.com)Back to article page