EBSA Medal and Prize – Hrvatsko biofizičko društvo

Upon nomination by the Croatian Biophysical Society, the EBSA Young Investigators’ Medal and Prize was Awarded at the 10th EBSA Congress to dr. Iva Tolić, Ruđer Bošković Institute.The Medal and Prize were Awarded after the Plenary lecture by dr. I. Tolić in Dresden. Photo: Dr. I. Tolić with the prof. M. Prieto (EBSA President) and dr. T. Vuletić, (CBS secretary).

Cell membrane biophysics with optical tweezers 01/07/2018
Abstract Membrane elastic properties play important roles in regulating cell shape, motility, division and differentiation. Here I review optical tweezer (OT) investigations of membrane surface tension and bending modulus, emphasizing didactic aspects and insights provided for cell biology. OT measurements employ membrane-attached microspheres to extract long cylindrical nanotubes named tethers. The Helfrich–Canham theory yields elastic […]
A fundamental study of photoluminescence modulation from DNA-wrapped single-walled carbon nanotubes 01/07/2018
Abstract In this study, we investigated the interaction of base sequence-assigned single-stranded DNA (ssDNA) molecules with the surfaces of single-walled carbon nanotube (SWNT)-thymine (T30)/cytosine (C30) hybrids (T30/C30-SWNT), by measuring the modulation of near-infrared (NIR) photoluminescence (PL). Significant PL shifts were observed when T30/C30-SWNTs were reacted with 30-mers of adenine (A30)/guanine (G30). In contrast, when non-complementary […]
An image-processing method to detect sub-optical features based on understanding noise in intensity measurements 01/07/2018
Abstract Accurate quantitative analysis of image data requires that we distinguish between fluorescence intensity (true signal) and the noise inherent to its measurements to the extent possible. We image multilamellar membrane tubes and beads that grow from defects in the fluid lamellar phase of the lipid 1,2-dioleoyl-sn-glycero-3-phosphocholine dissolved in water and water-glycerol mixtures by using fluorescence […]