Fig. 2.From: Polarimetric technique to study (pre)biological organics in cosmic dust and planetary aerosolsChloroplasts visible in the cells of a Plagiomnium affine plant (credit K. Peters. http://commons.wikimedia.org/wiki/File:Plagiomniumaffinelaminazellen.jpeg), left, and two typical BPCA and BCCA aggregates used in our simulation, right. Note the similarity between the Chloroplast and BPCA structures.Back to article page