Ahmadi, Arash Axial potential mapping of optical tweezers for biopolymer stretching: the bead size matters. [electronic resource] - Optics letters Mar 2013 - 685-7 p. digital Publication Type: Journal Article ISSN: 1539-4794 Standard No.: 10.1364/OL.38.000685 doi Subjects--Topical Terms: Biopolymers--chemistryMicrospheresOptical TweezersParticle SizePliability