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Page 1
The Influence of UV Light on Photodegradation of Acetylsalicylic Acid.
Daescu M, Iota M, Serbschi C, Ion AC, Baibarac M. Daescu M, et al. Int J Mol Sci. 2021 Apr 14;22(8):4046. doi: 10.3390/ijms22084046. Int J Mol Sci. 2021. PMID: 33919943 Free PMC article.
A shift of the PL bands from 342 and 338 nm to 358 and 361-397 nm for ASA and ASE in solid state and as aqueous solutions was reported. By exposure of the solution of ASA 0.3 M to UV light, a decrease in the PL band intensity was highlighted. This behavior was revealed for …
A shift of the PL bands from 342 and 338 nm to 358 and 361-397 nm for ASA and ASE in solid state and as aqueous solutions was reported. By e …
Optical and Structural Properties of Composites Based on Poly(urethane) and TiO2 Nanowires.
Stroe M, Burlanescu T, Paraschiv M, Lőrinczi A, Matei E, Ciobanu R, Baibarac M. Stroe M, et al. Materials (Basel). 2023 Feb 20;16(4):1742. doi: 10.3390/ma16041742. Materials (Basel). 2023. PMID: 36837374 Free PMC article.
X-ray diffraction (XRD) studies indicated that the starting commercial TiO(2) NW sample contains TiO(2) tetragonal anatase (A), cubic Ti(0.91)O (C), and orthorhombic Ti(2)O(3) (OR), as well as monoclinic H(2)Ti(3)O(7) (M). In the presence of TPU, an increase in the ratio b …
X-ray diffraction (XRD) studies indicated that the starting commercial TiO(2) NW sample contains TiO(2) tetragonal anatase (A), cubic Ti(0.9 …
Photoluminescence as a Valuable Tool in the Optical Characterization of Acetaminophen and the Monitoring of Its Photodegradation Reactions.
Daescu M, Matea A, Negrila C, Serbschi C, Ion AC, Baibarac M. Daescu M, et al. Molecules. 2020 Oct 7;25(19):4571. doi: 10.3390/molecules25194571. Molecules. 2020. PMID: 33036335 Free PMC article.
The chemical interaction of AC with the NaOH solutions, having the concentration ranging between 0.001 and 0.3 M, induces a gradual enhancement of the photoluminescence excitation (PLE) and PL spectra, when the exposure time of samples at the UV light increases until 140 m …
The chemical interaction of AC with the NaOH solutions, having the concentration ranging between 0.001 and 0.3 M, induces a gradual e …
Anisotropic Photoluminescence of Poly(3-hexyl thiophene) and Their Composites with Single-Walled Carbon Nanotubes Highly Separated in Metallic and Semiconducting Tubes.
Baibarac M, Arzumanyan G, Daescu M, Udrescu A, Mamatkulov K. Baibarac M, et al. Molecules. 2021 Jan 8;26(2):294. doi: 10.3390/molecules26020294. Molecules. 2021. PMID: 33435534 Free PMC article.
In this work, the effect of the single-walled carbon nanotubes (SWNTs) as the mixtures of metallic and semiconducting tubes (M + S-SWNTs) as well as highly separated semiconducting (S-SWNTs) and metallic (M-SWNTs) tubes on the photoluminescence (PL) of poly(3-hexyl …
In this work, the effect of the single-walled carbon nanotubes (SWNTs) as the mixtures of metallic and semiconducting tubes (M + S-SW …
Polyaniline photoluminescence quenching induced by single-walled carbon nanotubes enriched in metallic and semiconducting tubes.
Baibarac M, Matea A, Daescu M, Mercioniu I, Quillard S, Mevellec JY, Lefrant S. Baibarac M, et al. Sci Rep. 2018 Jun 22;8(1):9518. doi: 10.1038/s41598-018-27769-4. Sci Rep. 2018. PMID: 29934614 Free PMC article.
Using Raman scattering and IR absorption spectroscopy, a covalent functionalization of SWNTs with shorter and longer MCs of PANI-salt is demonstrated. The presence of S-SWNTs and M-SWNTs induces a decrease in ANI TT weight in the reaction product mass consisting in S-SWNTs …
Using Raman scattering and IR absorption spectroscopy, a covalent functionalization of SWNTs with shorter and longer MCs of PANI-salt is dem …