New frontiers in thermal analysis
| العنوان: | New frontiers in thermal analysis |
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| المؤلفون: | Maria Aurora Fabiano, Vittorio Fineschi, Matteo Scopetti, Paola Frati, Alessandro Santurro, Stefano Materazzi, Giuseppina Gullifa, Roberta Risoluti |
| المصدر: | Journal of Thermal Analysis and Calorimetry. 130:549-557 |
| بيانات النشر: | Springer Science and Business Media LLC, 2017. |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | Time since death, Chromatography, Chemistry, forensic sciences, 010401 analytical chemistry, Interval estimation, Analytical chemistry, thermogravimetry, 02 engineering and technology, chemometrics, vitreous humor, condensed matter physics, physical and theoretical chemistry, 021001 nanoscience & nanotechnology, Condensed Matter Physics, 01 natural sciences, 0104 chemical sciences, Time of death, Chemometrics, Physical and Theoretical Chemistry, 0210 nano-technology |
| الوصف: | The coupling of thermogravimetric analysis (TG) associated with chemometrics is proposed as an innovative approach in thanatochemistry in order to develop a new analytical tool using thermal analysis for the characterization of vitreous humor. Vitreous samples were selected from the medicolegal deaths which occurred in casualty and where the death interval is known. Only hospital deaths with no metabolic disorders were taken, and the precise time of death was certified by the treating physician. Samples were analyzed by TG7 thermobalance, and principal component analysis was used to evaluate the results. The TG/Chemometrics outcomes show a clearly distinct behavior according to the postmortem interval, concluding that TG and Chemometrics are capable of predicting the time since death using only a few microliters of vitreous, without any pretreatment and with an hour of analysis time. |
| تدمد: | 1588-2926 1388-6150 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3092a88fd1ed3684272980cea6b4161cTest https://doi.org/10.1007/s10973-017-6239-yTest |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....3092a88fd1ed3684272980cea6b4161c |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15882926 13886150 |
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