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. Author manuscript; available in PMC: 2021 Aug 16.
Published in final edited form as: Macromol Chem Phys. 2017 Aug 21;218(21):1700273. doi: 10.1002/macp.201700273

Figure 2. ROMP monomers for bioactivity studies.

Figure 2

a) Fluorescently labeled oxanorbornene-imide monomers M1, M2 and M3 with nitrobenzofurazan (NBD), coumarin (COU), Rhodamine B (RHB) fluorophores, respectively. b) Fluorescently labeled norbornene-amidate monomers M4 and M5 with NBD and COU fluorophores, respectively. The fluorescent monomers in a) and b) were copolymerized with structurally similar bioactive ROMP monomers c): the guanidinium oxanorbornene M6, the sulfobetaine monomer M7, the propyl-oxanorbornene M8, and the protected zwitterionic monomer M9. All monomers have exo-configuration.