Glyco Property List
Pooled literature properties (glycanDB). Optional filters: ?dataset=uv_vis&property_key=...
GET /api/gdd/glyco-properties/?format=api&page=18
{ "count": 839, "next": "http://glycodata.org/api/gdd/glyco-properties/?format=api&page=19", "previous": "http://glycodata.org/api/gdd/glyco-properties/?format=api&page=17", "results": [ { "id": 341, "dataset": "cellulose", "entity": "cellulose acetate (CA) electrospun membrane", "entity_group": "cellulose acetate", "entity_class": "cellulose derivative", "property": "thermal degradation temperature", "property_key": "Td", "value": "220.0", "unit": "C", "value_reported": "220", "unit_reported": "C", "method": "Experiment", "method_detail": "DSC, thermochemical transition peak (acetyl bond breaking), N2, 10 C/min", "conditions": "DSC, thermochemical transition peak (acetyl bond breaking), N2, 10 C/min", "conditions_detail": "DSC, thermochemical transition peak (acetyl bond breaking), N2, 10 C/min | atmosphere: N2 | heating rate (K/min): 10", "doi": "10.3390/polym14163434", "source_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC9416459/", "year": "2022", "confidence": "high", "comments": "\"the thermochemical transition occurs and is related to acetyl bond breaking at around 220 C\" — Thermochemical (degradative) transition, not a melt; basis is acetyl bond cleavage onset. [Tsioptsias C, et al., 2022, confidence: high]" }, { "id": 342, "dataset": "cellulose", "entity": "cellulose linter (untreated)", "entity_group": "cellulose (generic)", "entity_class": "native cellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "368.0", "unit": "C", "value_reported": "368", "unit_reported": "C", "method": "Experiment", "method_detail": "TGA, onset Ti, N2, 20 C/min", "conditions": "TGA, onset Ti, N2, 20 C/min", "conditions_detail": "TGA, onset Ti, N2, 20 C/min | atmosphere: N2 | heating rate (K/min): 20 | allomorph: I", "doi": "10.1590/S0104-14282011005000025", "source_url": "https://www.scielo.br/j/po/a/cBz5qtBPqF64zsSnW7ZNxvv/?lang=en", "year": "2011", "confidence": "high", "comments": "\"untreated cellulose begins to decompose at a higher temperature (Ti = 368 C)\" — Cotton linter, cellulose I. Higher Ti than mercerized. [Morgado DL, Frollini E, 2011, confidence: high]" }, { "id": 343, "dataset": "cellulose", "entity": "cellulose linter (mercerized, cellulose II)", "entity_group": "regenerated cellulose (other)", "entity_class": "regenerated cellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "307.0", "unit": "C", "value_reported": "307", "unit_reported": "C", "method": "Experiment", "method_detail": "TGA, onset Ti, N2, 20 C/min", "conditions": "TGA, onset Ti, N2, 20 C/min", "conditions_detail": "TGA, onset Ti, N2, 20 C/min | atmosphere: N2 | heating rate (K/min): 20 | allomorph: II", "doi": "10.1590/S0104-14282011005000025", "source_url": "https://www.scielo.br/j/po/a/cBz5qtBPqF64zsSnW7ZNxvv/?lang=en", "year": "2011", "confidence": "high", "comments": "\"mercerized cellulose (Ti = 307 C)\" — Mercerization converts cellulose I to II; lowers Ti vs native (368 C). [Morgado DL, Frollini E, 2011, confidence: high]" }, { "id": 344, "dataset": "cellulose", "entity": "cellulose nanocrystals (CNC, sulfuric acid hydrolysis)", "entity_group": "cellulose nanocrystal (CNC)", "entity_class": "nanocellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "228.2", "unit": "C", "value_reported": "228.2", "unit_reported": "C", "method": "Experiment", "method_detail": "TGA, onset, ~10 C/min (ASTM E1868-10)", "conditions": "TGA, onset, ~10 C/min (ASTM E1868-10)", "conditions_detail": "TGA, onset, ~10 C/min (ASTM E1868-10) | atmosphere: N2 | heating rate (K/min): 10 | allomorph: I", "doi": "10.3390/ma10070718", "source_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC5551761/", "year": "2017", "confidence": "high", "comments": "\"Significant differences were found between CNF and CNC onset temperatures (OnsetCNC = 228.2 C, OnsetCNF = 279.9 C)\" — Sulfated CNC from sulfuric acid hydrolysis; lower than CNF due to sulfate groups. [Yildirim N, Shaler S, 2017, confidence: high]" }, { "id": 345, "dataset": "cellulose", "entity": "cellulose nanocrystals (CNC, sulfuric acid hydrolysis)", "entity_group": "cellulose nanocrystal (CNC)", "entity_class": "nanocellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "247.9", "unit": "C", "value_reported": "247.9", "unit_reported": "C", "method": "Experiment", "method_detail": "DTG (DTGA) peak (max weight-loss rate), ~10 C/min (ASTM E1868-10)", "conditions": "DTG (DTGA) peak (max weight-loss rate), ~10 C/min (ASTM E1868-10)", "conditions_detail": "DTG (DTGA) peak (max weight-loss rate), ~10 C/min (ASTM E1868-10) | atmosphere: N2 | heating rate (K/min): 10 | allomorph: I", "doi": "10.3390/ma10070718", "source_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC5551761/", "year": "2017", "confidence": "high", "comments": "\"decomposition temperatures (DTGACNC = 247.9 C, DTGACNF = 331.4 C)\" — Sulfated CNC DTG peak. [Yildirim N, Shaler S, 2017, confidence: high]" }, { "id": 346, "dataset": "cellulose", "entity": "cellulose nanofibrils (CNF, mechanically refined)", "entity_group": "cellulose nanofibril (CNF)", "entity_class": "nanocellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "279.9", "unit": "C", "value_reported": "279.9", "unit_reported": "C", "method": "Experiment", "method_detail": "TGA, onset, ~10 C/min (ASTM E1868-10)", "conditions": "TGA, onset, ~10 C/min (ASTM E1868-10)", "conditions_detail": "TGA, onset, ~10 C/min (ASTM E1868-10) | atmosphere: N2 | heating rate (K/min): 10 | allomorph: I", "doi": "10.3390/ma10070718", "source_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC5551761/", "year": "2017", "confidence": "high", "comments": "\"Significant differences were found between CNF and CNC onset temperatures (OnsetCNC = 228.2 C, OnsetCNF = 279.9 C)\" — Non-sulfated CNF (mechanical); higher stability than sulfated CNC. [Yildirim N, Shaler S, 2017, confidence: high]" }, { "id": 347, "dataset": "cellulose", "entity": "cellulose nanofibrils (CNF, mechanically refined)", "entity_group": "cellulose nanofibril (CNF)", "entity_class": "nanocellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "331.4", "unit": "C", "value_reported": "331.4", "unit_reported": "C", "method": "Experiment", "method_detail": "DTG (DTGA) peak (max weight-loss rate), ~10 C/min (ASTM E1868-10)", "conditions": "DTG (DTGA) peak (max weight-loss rate), ~10 C/min (ASTM E1868-10)", "conditions_detail": "DTG (DTGA) peak (max weight-loss rate), ~10 C/min (ASTM E1868-10) | atmosphere: N2 | heating rate (K/min): 10 | allomorph: I", "doi": "10.3390/ma10070718", "source_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC5551761/", "year": "2017", "confidence": "high", "comments": "\"decomposition temperatures (DTGACNC = 247.9 C, DTGACNF = 331.4 C)\" — Non-sulfated CNF DTG peak. [Yildirim N, Shaler S, 2017, confidence: high]" }, { "id": 348, "dataset": "cellulose", "entity": "cellulose nanocrystals neutralized (CNC-n, NaOH-neutralized)", "entity_group": "cellulose nanocrystal (CNC)", "entity_class": "nanocellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "235.0", "unit": "C", "value_reported": "235", "unit_reported": "C", "method": "Experiment", "method_detail": "TGA, onset of degradation, air, 10 C/min", "conditions": "TGA, onset of degradation, air, 10 C/min", "conditions_detail": "TGA, onset of degradation, air, 10 C/min | atmosphere: air | heating rate (K/min): 10 | allomorph: I", "doi": "10.1590/0104-1428.2413", "source_url": "http://www.scielo.br/j/po/a/Mhnpd8ny494mPSTDFCYQNKq/?lang=en", "year": "2018", "confidence": "medium", "comments": "\"CNC-n seems to have a similar degradation mechanism as CP. These nanoparticles presents a good thermal stability, with a dTG in the same temperature range as pristine cellulose (CP)\" — Neutralized (desulfated) CNC; onset ~235 C, dTG peak ~350 C. Atmosphere air. [Mariano M, El Kissi N, Dufresne A, 2018, confidence: medium]" }, { "id": 349, "dataset": "cellulose", "entity": "cellulose nanocrystals neutralized (CNC-n, NaOH-neutralized)", "entity_group": "cellulose nanocrystal (CNC)", "entity_class": "nanocellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "350.0", "unit": "C", "value_reported": "350", "unit_reported": "C", "method": "Experiment", "method_detail": "DTG (dTG) peak (Tmax), air, 10 C/min", "conditions": "DTG (dTG) peak (Tmax), air, 10 C/min", "conditions_detail": "DTG (dTG) peak (Tmax), air, 10 C/min | atmosphere: air | heating rate (K/min): 10 | allomorph: I", "doi": "10.1590/0104-1428.2413", "source_url": "http://www.scielo.br/j/po/a/Mhnpd8ny494mPSTDFCYQNKq/?lang=en", "year": "2018", "confidence": "medium", "comments": "\"the cellulose maximum degradation peak normally described around 360 C ... dTG in the same temperature range as pristine cellulose (CP)\" — Desulfated CNC retains high thermal stability close to pristine cellulose. [Mariano M, El Kissi N, Dufresne A, 2018, confidence: medium]" }, { "id": 350, "dataset": "cellulose", "entity": "cellulose nanocrystals TEMPO-oxidized (CNC-t)", "entity_group": "cellulose nanocrystal (CNC)", "entity_class": "nanocellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "190.0", "unit": "C", "value_reported": "190", "unit_reported": "C", "method": "Experiment", "method_detail": "TGA, onset of degradation, air, 10 C/min", "conditions": "TGA, onset of degradation, air, 10 C/min", "conditions_detail": "TGA, onset of degradation, air, 10 C/min | atmosphere: air | heating rate (K/min): 10 | allomorph: I", "doi": "10.1590/0104-1428.2413", "source_url": "http://www.scielo.br/j/po/a/Mhnpd8ny494mPSTDFCYQNKq/?lang=en", "year": "2018", "confidence": "medium", "comments": "\"CNC-t and CNF also show similar thermal behavior. In these samples, the presence of two degradation stages is more pronounced\" — TEMPO-oxidized CNC; carboxyl groups lower onset to ~190 C, dTG peak ~315 C. [Mariano M, El Kissi N, Dufresne A, 2018, confidence: medium]" }, { "id": 351, "dataset": "cellulose", "entity": "cellulose nanofibrils TEMPO-pretreated (CNF)", "entity_group": "cellulose nanofibril (CNF)", "entity_class": "nanocellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "315.0", "unit": "C", "value_reported": "315", "unit_reported": "C", "method": "Experiment", "method_detail": "DTG (dTG) peak (Tmax), air, 10 C/min", "conditions": "DTG (dTG) peak (Tmax), air, 10 C/min", "conditions_detail": "DTG (dTG) peak (Tmax), air, 10 C/min | atmosphere: air | heating rate (K/min): 10 | allomorph: I", "doi": "10.1590/0104-1428.2413", "source_url": "http://www.scielo.br/j/po/a/Mhnpd8ny494mPSTDFCYQNKq/?lang=en", "year": "2018", "confidence": "medium", "comments": "\"CNF presents the C=O peak, a consequence of the TEMPO pre-treatment\" — TEMPO-pretreated CNF; onset ~220 C, dTG peak ~315 C. [Mariano M, El Kissi N, Dufresne A, 2018, confidence: medium]" }, { "id": 352, "dataset": "cellulose", "entity": "bacterial cellulose (BC, ramie-fiber-hydrolysate medium)", "entity_group": "ramie", "entity_class": "native cellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "268.0", "unit": "C", "value_reported": "268", "unit_reported": "C", "method": "Experiment", "method_detail": "TGA, onset (Tonset), N2, 10 C/min", "conditions": "TGA, onset (Tonset), N2, 10 C/min", "conditions_detail": "TGA, onset (Tonset), N2, 10 C/min | atmosphere: N2 | heating rate (K/min): 10 | allomorph: I", "doi": "10.1038/s41598-025-02310-6", "source_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC12120067/", "year": "2025", "confidence": "high", "comments": "\"RFH-derived BC showed lower values of Tonset (268 C) and Tmax (283 C)\" — BC grown on ramie fiber hydrolysate medium. [Ma et al., 2025, confidence: high]" }, { "id": 353, "dataset": "cellulose", "entity": "bacterial cellulose (BC, ramie-fiber-hydrolysate medium)", "entity_group": "ramie", "entity_class": "native cellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "283.0", "unit": "C", "value_reported": "283", "unit_reported": "C", "method": "Experiment", "method_detail": "DTG, Tmax (max weight-loss rate), N2, 10 C/min", "conditions": "DTG, Tmax (max weight-loss rate), N2, 10 C/min", "conditions_detail": "DTG, Tmax (max weight-loss rate), N2, 10 C/min | atmosphere: N2 | heating rate (K/min): 10 | allomorph: I", "doi": "10.1038/s41598-025-02310-6", "source_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC12120067/", "year": "2025", "confidence": "high", "comments": "\"RFH-derived BC showed lower values of Tonset (268 C) and Tmax (283 C)\" — RFH-derived BC Tmax. [Ma et al., 2025, confidence: high]" }, { "id": 354, "dataset": "cellulose", "entity": "bacterial cellulose (BC, Hestrin-Schramm medium)", "entity_group": "bacterial cellulose", "entity_class": "native cellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "326.0", "unit": "C", "value_reported": "326", "unit_reported": "C", "method": "Experiment", "method_detail": "DTG, Tmax (max weight-loss rate / endothermic peak), N2, 10 C/min", "conditions": "DTG, Tmax (max weight-loss rate / endothermic peak), N2, 10 C/min", "conditions_detail": "DTG, Tmax (max weight-loss rate / endothermic peak), N2, 10 C/min | atmosphere: N2 | heating rate (K/min): 10 | allomorph: I", "doi": "10.1038/s41598-025-02310-6", "source_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC12120067/", "year": "2025", "confidence": "high", "comments": "\"An endothermic peak was observed at 283 C for RFH and 326 C for HS\" — Standard Hestrin-Schramm-grown BC; higher Tmax than RFH BC. [Ma et al., 2025, confidence: high]" }, { "id": 355, "dataset": "cellulose", "entity": "birch dissolving-grade pulp / birch pulp (BP)", "entity_group": "dissolving/wood pulp", "entity_class": "pulp / microcrystalline cellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "280.0", "unit": "C", "value_reported": "280", "unit_reported": "C", "method": "Experiment", "method_detail": "TGA, onset of degradation, air, 10 C/min", "conditions": "TGA, onset of degradation, air, 10 C/min", "conditions_detail": "TGA, onset of degradation, air, 10 C/min | atmosphere: air | heating rate (K/min): 10 | allomorph: I", "doi": "10.1021/acs.biomac.1c00466", "source_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC8382242/", "year": "2021", "confidence": "high", "comments": "\"onset temperature of degradation of BP and DiP was at 280 and 301 C\" — Birch pulp; DTG max loss rate 310 C. [Sirvio JA, Lakovaara M, 2021, confidence: high]" }, { "id": 356, "dataset": "cellulose", "entity": "dissolving pulp (DiP)", "entity_group": "dissolving/wood pulp", "entity_class": "pulp / microcrystalline cellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "301.0", "unit": "C", "value_reported": "301", "unit_reported": "C", "method": "Experiment", "method_detail": "TGA, onset of degradation, air, 10 C/min", "conditions": "TGA, onset of degradation, air, 10 C/min", "conditions_detail": "TGA, onset of degradation, air, 10 C/min | atmosphere: air | heating rate (K/min): 10 | allomorph: I", "doi": "10.1021/acs.biomac.1c00466", "source_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC8382242/", "year": "2021", "confidence": "high", "comments": "\"onset temperature of degradation of BP and DiP was at 280 and 301 C\" — Dissolving pulp; DTG max loss rate peak 320 C. [Sirvio JA, Lakovaara M, 2021, confidence: high]" }, { "id": 357, "dataset": "cellulose", "entity": "dissolving pulp (DiP)", "entity_group": "dissolving/wood pulp", "entity_class": "pulp / microcrystalline cellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "320.0", "unit": "C", "value_reported": "320", "unit_reported": "C", "method": "Experiment", "method_detail": "DTG, Tmax (max mass loss rate), air, 10 C/min", "conditions": "DTG, Tmax (max mass loss rate), air, 10 C/min", "conditions_detail": "DTG, Tmax (max mass loss rate), air, 10 C/min | atmosphere: air | heating rate (K/min): 10 | allomorph: I", "doi": "10.1021/acs.biomac.1c00466", "source_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC8382242/", "year": "2021", "confidence": "high", "comments": "\"DiP exhibited a strong mass loss rate peak with a maximum at 320 C\" — DTG peak. [Sirvio JA, Lakovaara M, 2021, confidence: high]" }, { "id": 358, "dataset": "cellulose", "entity": "regenerated cellulose nanofibers RCNF1 (from birch pulp)", "entity_group": "regenerated cellulose (other)", "entity_class": "regenerated cellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "271.0", "unit": "C", "value_reported": "271", "unit_reported": "C", "method": "Experiment", "method_detail": "TGA, onset of degradation, air, 10 C/min", "conditions": "TGA, onset of degradation, air, 10 C/min", "conditions_detail": "TGA, onset of degradation, air, 10 C/min | atmosphere: air | heating rate (K/min): 10 | allomorph: II", "doi": "10.1021/acs.biomac.1c00466", "source_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC8382242/", "year": "2021", "confidence": "high", "comments": "\"onset temperature of RCNF1 and RCNF2 was 271 and 280 C\" — Regenerated (dissolved/reprecipitated) cellulose nanofibers from birch pulp. [Sirvio JA, Lakovaara M, 2021, confidence: high]" }, { "id": 359, "dataset": "cellulose", "entity": "regenerated cellulose nanofibers RCNF2 (from dissolving pulp)", "entity_group": "regenerated cellulose (other)", "entity_class": "regenerated cellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "280.0", "unit": "C", "value_reported": "280", "unit_reported": "C", "method": "Experiment", "method_detail": "TGA, onset of degradation, air, 10 C/min", "conditions": "TGA, onset of degradation, air, 10 C/min", "conditions_detail": "TGA, onset of degradation, air, 10 C/min | atmosphere: air | heating rate (K/min): 10 | allomorph: II", "doi": "10.1021/acs.biomac.1c00466", "source_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC8382242/", "year": "2021", "confidence": "high", "comments": "\"onset temperature of RCNF1 and RCNF2 was 271 and 280 C\" — Regenerated cellulose nanofibers from dissolving pulp. [Sirvio JA, Lakovaara M, 2021, confidence: high]" }, { "id": 360, "dataset": "cellulose", "entity": "cellulose nanocrystals CN-2 (jute, 58% H2SO4 45 min)", "entity_group": "jute", "entity_class": "nanocellulose", "property": "thermal degradation temperature", "property_key": "Td", "value": "202.1", "unit": "C", "value_reported": "202.1", "unit_reported": "C", "method": "Experiment", "method_detail": "TGA, onset Ti, N2, 20 C/min", "conditions": "TGA, onset Ti, N2, 20 C/min", "conditions_detail": "TGA, onset Ti, N2, 20 C/min | atmosphere: N2 | heating rate (K/min): 20 | allomorph: I", "doi": "10.3390/polym15061530", "source_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC10058275/", "year": "2023", "confidence": "high", "comments": "\"onset of degradation temperature (Ti) and the maximum degradation temperature (Tmax) were obtained (CN-2 Ti 202.1 C, Tmax 258.6 C)\" — Sulfated CNC; low Ti from sulfate groups. [Rana MS, Rahim MA, Mosharraf MP, et al., 2023, confidence: high]" } ] }