{"count":124,"next":null,"previous":"http://glycodata.org/api/gdd/glass-transition-temperatures/?format=json&page=6","results":[{"id":121,"substance":"Hyaluronic acid","glass_transition_temperature":"-20.4","doi":"10.3390/pharmaceutics16101280","method":"Experiment","conditions":"DSC, Tg' maximally freeze-concentrated, sodium hyaluronat...","conditions_detail":"DSC, Tg' maximally freeze-concentrated, sodium hyaluronate FCH-60 (500-700 kDa), 1% w/w, 1st scan | MW (g/mol): 600000; state: Tg-prime freeze-concentrate","comments":"\"FCH-60 (500-700 kDa), 1% w/w: -20.40 +/- 0.15 C (1st scan)\" Tg' of freeze-concentrate, Table 1. [reported: -20.4 C; confidence: high; Izutsu K, et al. (2024)]"},{"id":122,"substance":"Hyaluronic acid","glass_transition_temperature":"-20.54","doi":"10.3390/pharmaceutics16101280","method":"Experiment","conditions":"DSC, Tg' maximally freeze-concentrated, sodium hyaluronat...","conditions_detail":"DSC, Tg' maximally freeze-concentrated, sodium hyaluronate FCH-120 (1000-1400 kDa), 1% w/w, 1st scan | MW (g/mol): 1200000; state: Tg-prime freeze-concentrate","comments":"\"FCH-120 (1000-1400 kDa), 1% w/w: -20.54 +/- 0.08 C (1st scan)\" Tg' of freeze-concentrate, Table 1. Tg' essentially independent of HA MW. [reported: -20.54 C; confidence: high; Izutsu K, et al. (2024)]"},{"id":123,"substance":"Poly(beta-cyclodextrin)","glass_transition_temperature":"418","doi":"10.1016/j.carbpol.2016.04.032","method":"Experiment","conditions":"DSC, beta-cyclodextrin polymer (poly-beta-CD), Tg extrapo...","conditions_detail":"DSC, beta-cyclodextrin polymer (poly-beta-CD), Tg extrapolated to zero plasticizer concentration | water: anhydrous (0 wt%)","comments":"\"Tg (polybeta-CD)=418C +/- 6C\" Carbohydr Polym 2016. Crosslinked CD polymer; Tg above thermal degradation, by extrapolation of plasticizer mixtures to zero plasticizer. [reported: 418 C; confidence: high; Tabary N, Garcia-Fernandez MJ, Danede F, Descamps M, Martel B, Willart JF (2016)]"},{"id":124,"substance":"Poly(methyl-beta-cyclodextrin)","glass_transition_temperature":"317","doi":"10.1016/j.carbpol.2016.04.032","method":"Experiment","conditions":"DSC, partially methylated beta-cyclodextrin polymer (poly...","conditions_detail":"DSC, partially methylated beta-cyclodextrin polymer (poly-Me-beta-CD, DS=0.57), Tg extrapolated to zero plasticizer | water: anhydrous (0 wt%)","comments":"\"Tg (polyMe-beta-CD)=317C +/- 5C\" Carbohydr Polym 2016. Methylated CD polymer, DS=0.57. [reported: 317 C; confidence: high; Tabary N, Garcia-Fernandez MJ, Danede F, Descamps M, Martel B, Willart JF (2016)]"}]}