New Aspects Concerning the Ampicillin Photodegradation.

UV-VIS spectroscopy ampicillin photodegradation photoluminescence

Journal

Pharmaceuticals (Basel, Switzerland)
ISSN: 1424-8247
Titre abrégé: Pharmaceuticals (Basel)
Pays: Switzerland
ID NLM: 101238453

Informations de publication

Date de publication:
29 Mar 2022
Historique:
received: 19 02 2022
revised: 20 03 2022
accepted: 25 03 2022
entrez: 23 4 2022
pubmed: 24 4 2022
medline: 24 4 2022
Statut: epublish

Résumé

New aspects concerning the photodegradation (PD) of ampicillin are reported by photoluminescence (PL), Raman scattering and FTIR spectroscopy. The exposure of ampicillin in the absence (AM) and in the presence of the excipient (AMP) to UV light leads to an intensity diminution of the photoluminescence excitation (PLE) and photoluminescence (PL) spectra and the emergence of a new IR band at 3450 cm

Identifiants

pubmed: 35455412
pii: ph15040415
doi: 10.3390/ph15040415
pmc: PMC9027919
pii:
doi:

Types de publication

Journal Article

Langues

eng

Subventions

Organisme : European Regional Development Fund under the Competitiveness Operational Program 2014-2020
ID : POC 58/2016

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Auteurs

Radu Cercel (R)

National Institute of Materials Physics, Atomistilor Street 405A, P.O. Box MG-7, 077125 Bucharest, Romania.

Mirela Paraschiv (M)

National Institute of Materials Physics, Atomistilor Street 405A, P.O. Box MG-7, 077125 Bucharest, Romania.

Cristina Stefania Florica (CS)

National Institute of Materials Physics, Atomistilor Street 405A, P.O. Box MG-7, 077125 Bucharest, Romania.

Monica Daescu (M)

National Institute of Materials Physics, Atomistilor Street 405A, P.O. Box MG-7, 077125 Bucharest, Romania.

Adelina Udrescu (A)

National Institute of Materials Physics, Atomistilor Street 405A, P.O. Box MG-7, 077125 Bucharest, Romania.

Romeo C Ciobanu (RC)

SC All Green SRL, 8 George Cosbuc Str., 700470 Iasi, Romania.

Cristina Schreiner (C)

SC All Green SRL, 8 George Cosbuc Str., 700470 Iasi, Romania.
Faculty of Electrical Engineering, Department of Electrical Measurements and Materials, Technical University Gh. Asachi Iasi, Bd. Profesor Dimitrie Mangeron 67, 700050 Iasi, Romania.

Mihaela Baibarac (M)

National Institute of Materials Physics, Atomistilor Street 405A, P.O. Box MG-7, 077125 Bucharest, Romania.

Classifications MeSH