^Stewart, Robert. "Dr". Radiobiology Software. Archived from the original on 2010-06-30. Retrieved 2015-05-20. ((cite web)): Unknown parameter |deadurl= ignored (|url-status= suggested) (help)
^Dominique Langevin. "Chapter 10: DNA-Surfactant/Lipid Complexes at Liquid Interfaces". In Rita S Dias and Bjorn Lindman (ed.). DNA Interactions with Polymers and Surfactants. Hoboken, NJ: John Wiley & Sons, Inc. p. 265. ISBN978-0-470-25818-7. Retrieved 24 May 2014. DNA has 20 elementary charges per helical turn over the corresponding length of 3.4nm((cite book)): |archive-date= requires |archive-url= (help)
^Perry, John A (1994). Lough, W.J.; et al. (eds.). "Pharmaceutical and Biomedical Applications of Liquid Chromatography"(Product Specifications). Progress in Pharmaceutical and Biomedical Analysis. 1. Kidlington, Oxford U.K.: Elsevier Science Ltd: 148. Retrieved 24 May 2014. Albumin has a molecular weight of 65,600 daltons, a prolate ellipsoid shape, 15nm by 3.8nm((cite journal)): Explicit use of et al. in: |editor1-last= (help)
^Acharya, SA; Friedman, JM; Manjula BN, Intaglietta M, Tsai AG, Winslow RM, Malavalli A, Vandegriff K, Smith PK. (2005). "Enhanced molecular volume of conservatively pegylated Hb: (SP-PEG5K)6-HbA is non-hypertensive"(Journal Article). Artificial cells, blood substitutes, and immobilization biotechnology. 33 (3). Albert Einstein College of Medicine, Bronx, NY, USA: US National Library of Medicine National Institutes of Health: 239–55. doi:10.1081/bio-200066365. PMID16152690. Retrieved 24 May 2014. ..a molecular radius of approx. 6.8 nm((cite journal)): CS1 maint: multiple names: authors list (link)