Star-shaped and branched polylactides: Synthesis, characterization, and properties. (February 2019)

• Record Type: Journal Article
• Authors: Michalski, Adam; Brzezinski, Marek; Lapienis, Grzegorz; Biela, Tadeusz
• Is Part Of: Progress in polymer science. Volume 89(2019)
• Page Start: 159
• Page End: 212
• Publication Date: 2019-02
• Subjects: 5HDON 5-hydroxymethyl-1, 4-dioxane-2-on -- AFM atomic force microscopy -- ATRP atom transfer radical polymerization -- BFG Bovine Fibrinogen -- BHB 2, 2-bis(hydroxymethyl)butyric acid -- bisMPA 2, 2-bis(hydroxymethyl)propionic acid -- Boltorn H20 hyperbranched polymer (16 hydroxyl groups and Mw = 2100 g/mol) -- Boltorn H40 hyperbranched polymer (64 hydroxyl groups and Mw = 5100 g/mol) -- BOX 2, 2′-bis(2-oxazoline) -- Bpy bipyridine -- BSA bovine serum albumin -- CA cholic acid -- CCS cross-linked star (polymer) -- β-CD β-cyclodextrin -- CE chain-extender -- CGC critical gel concentration -- ε-CL ε-caprolactone -- CMC critical micelle concentration -- CNTs carbon nanotubes -- Dh hydrodynamic diameter -- DB degree of branching -- dbm dibenzoylmethane -- DBU 1, 8-diazabicyclo[5.4.0]-undec-7-ene -- DCC N, N′-dicyclohexyl carbodiimide -- DCP bis(1-methyl-1-phenylethyl) peroxide -- DiI 3, 3′-dioctadecylindocarbocyanine -- DLS dynamic light scattering -- DLSPs dendrimer-like star polymers -- DMAEMA 2-(dimethylamino)ethyl methacrylate -- DMAP 4-dimethylaminopyridine -- DOX·HCl doxorubicin hydrochloride -- DP degree of polymerization -- DPE dipentaerythritol -- DPTS 4-(dimethylamino)pyridinium p-toluenesulfonate -- DSC differential scanning calorimetry -- DTMP di(trimethylolpropane) -- DTX docetaxel -- EHMOX 3-ethyl-3-hydroxymethyl-oxetane -- EO ethylene oxide -- ESMP electroactive shape memory polymer -- f number of arms -- g branching index -- G′ the storage modulus -- G″ the loss modulus -- GMA glycidyl methacrylate -- HBM hyperbranched d-mannan -- hbPEI hyperbranched polyethylenimine -- hbPGA hyperbranched polyglycerols -- HEP heparin -- HMDI hexamethylene diisocyanate -- HMMOX 3-hydroxymethyl-3-methyl-oxetane -- IND indomethacin -- IPNs interpenetrating networks -- LA lactide (lactic acid) -- d, d-LA d, d-lactide -- dl-LA d, l-lactide -- l, l-LA l, l-lactide -- LCB long-chain branched (long-chain branching) -- LC−CC liquid chromatography at the critical point of adsorption -- Mn number-average molar mass -- Mw mass-average molar mass -- MALDI-TOF matrix assisted laser desorption/ionization time of flight -- MALS multi angle light scattering -- ML d, l-mevalonolactone -- MPEG methyl ether of poly(ethylene glycol) -- mPEI multi-branched polyethyleneimine -- MTX methotrexate -- MWCNTs multiwalled carbon nanotubes -- NAS N-acryloxysuccinimide -- NIPAAm N-isopropylacrylamide -- NMR nuclear magnetic resonance -- NPs nanoparticles -- PAA poly(acrylic acid) -- PAMAM poly(amidoamine) -- PBA poly(butyl acrylate) -- PBOZ 1, 4-phenylene-bis-oxazoline -- PBS phosphate buffered saline -- PCL poly(ε-caprolactone) -- PCOE poly(cis-cyclooctene) -- PDI perylene diimide -- PDLA poly(d-lactide) -- PDLLA poly(d, l-lactide) -- PDMAEMA poly(2-(N, N-dimethylamino)ethyl methacrylate) -- PEEP poly(ethyl ethylene phosphate) -- PEG poly(ethylene glycol) -- PEGDMA poly(ethylene glycol) dimethacrylate -- PEI poly(ethylene imine) -- PETA pentaerythritol triacrylate -- PG polyglycerol -- PGA polyglycolide -- PGAMA poly(gluconamidoethyl methacrylate) -- PGE pentaerythritol polyglycidyl ether -- PGL polyglycidol -- PHB poly(3-hydroxybutyrate) -- PHIC poly(n-hexyl isocyanate) -- PLA polylactide -- PLGA poly(d, l-lactide-co-glycolide) -- PLLA poly(l-lactide) -- PLLG poly(l-lactide-co-glycolide) -- PMDA pyromellitic dianhydride -- PMDETA N, N, N′, N′′, N′′-pentamethyldiethylenetriamine -- PMPC poly(2-methacryloyloxyethyl phosphorylcholine) -- PNIPAAm poly(N-isopropylacrylamide) -- POSS polyhedral oligomeric silsesquioxane -- PPEGA poly(polyethylene glycol acrylate) -- PS polystyrene -- PTMC poly(trimethylene carbonate) -- PTMEG poly(tetramethylene ether) -- PULG polyesterurethane network -- Rg radius of gyration -- Rh hydrodynamic radius -- RAFT reversible addition-fragmentation transfer -- RALS right angle light scattering -- RIF rifampicin -- ROMP ring-opening metathesis polymerization -- ROP ring opening polymerization -- sc-PLA stereocomplex PLA -- SEC size exclusion chromatography -- sHPB star-shaped hydroxylated polybutadiene -- SMP shape memory polymer -- Sn(Oct)2 stannous octoate -- sPLA star-shaped PLA -- Tc crystallization temperature -- Td decomposition temperature -- Tg glass transition temperature -- Tm melting temperature -- TAIC triallyl isocyanurate -- TAM triallyl trimesate -- TBD 1, 5, 7-triazabicyclo[4.4.0]dec-5-ene -- TDI 2, 4-tolylene diisocyanate -- TEM transmission electron microscopy -- TG thermogravimetry -- TGIC triglycidyl isocyanurate -- THF tetrahydrofuran -- TMC trimethylene carbonate -- TMP 1, 1, 1-tris(hydroxymethyl)propane -- TMPTA trimethylolpropane triacrylate -- TPGS d-α-tocopheryl polyethylene glycol 1000 succinate -- TPP-T triphenylphosphonium trifluoromethanesulfonate -- Tween 80 polyoxyethylene (20) sorbitan monolaurate (polyethylene glycol sorbitan monooleate) -- UV ultraviolet -- WAXD wide-angle X-ray diffractometry -- Xc degree of crystallinity -- XRD X-ray diffraction; Star-shaped PLAs -- Branched PLAs -- Stereocomplexes -- Biodegradable polymers; Polymers -- Periodicals; Polymerization -- Periodicals; Polymers -- Industrial applications -- Periodicals; Polymères -- Périodiques; Polymérisation -- Périodiques; 547.7
• DOI: 10.1016/j.progpolymsci.2018.10.004
• Languages: English
• ISSNs: 0079-6700

Abstract

Abstract: The syntheses, properties and selected applications of star-shaped polymers with arms composed of homo- or copolymers of polylactide (PLA) is reviewed. The star-shaped (including miktoarm stars), dendritic, and branched polymers with a specified or varying numbers of arms were synthesized depending on the applied core molecule. Examples of a large number of various structures of star-shaped PLA polymers are precisely described. The growing interest in the synthesis of star-shaped and branched PLAs is primarily motivated by their potential applications in the biomedical and pharmaceutical areas. Therefore, the thermal, rheological, and mechanical properties, as well as various applications, of PLA stars as, for example, drug carriers, medical materials, and components of hydrogels, are also reported.