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Naslov:Pharmacological application of thermal Lens technique - A thermal diffusivity study
Avtorji:ID Swapna, Mohanachandran Nair Sindhu, UNIVERSITY OF KERALA (Avtor), et al.
Datoteke: Gradivo nima datotek, ki so prostodostopne za javnost. Gradivo je morda fizično dosegljivo v knjižnici fakultete, zalogo lahko preverite v COBISS-u. Povezava se odpre v novem oknu
Jezik:Angleški jezik
Vrsta gradiva:Delo ni kategorizirano
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:UNG - Univerza v Novi Gorici
Opis:The photothermal phenomenon has emerged as a potential tool for the nondestructive evaluation of thermal and optical properties of materials. Thermal analysis of drugs is an unavoidable part of preformulation study, as temperature variations can induce structural changes of the constituents of drugs. Techniques based on photothermal phenomena are highly sensitive, as only the absorbed radiation contributes to the signal. Periodic illumination and subsequent nonradiative de-excitation generate thermal lens signals of various types within and around the sample. Variation of thermal diffusivity with a concentration of the commonly used drug terbutaline is studied through the single-beam thermal lens technique. The ultraviolet–visible spectrum of the drug shows strong absorption around 500 nm, which suggests the possible wavelengths that can be used for the study. It is found that concentration of the drug in liquid form decides its thermal stability, as its thermal diffusivity varies with concentration. The study gives information about the optimum value for the concentration of the drug noted above for which the chance of thermal stability is high.
Ključne besede:thermal lens, thermal diffusivity, pharmacology, drug
Verzija publikacije:Objavljena publikacija
Leto izida:2018
Št. strani:4
Številčenje:7, 35
PID:20.500.12556/RUNG-7423 Novo okno
COBISS.SI-ID:113430275 Novo okno
DOI:https://doi.org/10.1364/JOSAB.35.001662 Novo okno
NUK URN:URN:SI:UNG:REP:K00FLWLT
Datum objave v RUNG:30.06.2022
Število ogledov:2100
Število prenosov:0
Metapodatki:XML DC-XML DC-RDF
:
SWAPNA, Mohanachandran Nair Sindhu, 2018, Pharmacological application of thermal Lens technique - A thermal diffusivity study. Journal of the Optical Society of America B [na spletu]. 2018. Vol. 7, no. 35. [Dostopano 27 marec 2025]. DOI https://doi.org/10.1364/JOSAB.35.001662. Pridobljeno s: https://repozitorij.ung.si/IzpisGradiva.php?lang=slv&id=7423
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Gradivo je del revije

Naslov:Journal of the Optical Society of America B
Založnik:OPTICAL SOCIETY OF AMERICA
Leto izida:2018
ISSN:1520-8540

Licence

Licenca:CC BY-NC-ND 4.0, Creative Commons Priznanje avtorstva-Nekomercialno-Brez predelav 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by-nc-nd/4.0/deed.sl
Opis:Najbolj omejujoča licenca Creative Commons. Uporabniki lahko prenesejo in delijo delo v nekomercialne namene in ga ne smejo uporabiti za nobene druge namene.
Začetek licenciranja:29.06.2022

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