Doltchinkova Virjinia, R Angelova Plamena, Phytohemagglutinin and Light-Induced Charge Density Effects on Plasma Membrane of PlectonemaBoryanum, Journal of New Developments in Chemistry, Volume 1, Issue 1, 2017, Pages 11-19, ISSN 2377-2549, https://doi.org/10.14302/issn.2377-2549.jndc-13-262. (https://jndc-chemistryarticles.infojndc/article/88) Keywords: Surface charge density; Plectonemaboryanum; Electrophoretic mobility; Light scattering; Spheroplasts; Phytohemagglutinin