Raffaella Lettieri
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Explore the profile of Raffaella Lettieri including associated specialties, affiliations and a list of published articles.
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8
Citations
21
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Recent Articles
1.
Lettieri R, Mudassir M, Domenici F, Salina A, Venanzi M, DOttavi C, et al.
Molecules
. 2025 Jan;
30(2).
PMID: 39860152
Plastics are widely produced due to their stability and ease of manufacturing, but many of them quickly become a waste, breaking down into microplastics and nanoplastics. While methods for the...
2.
Lettieri R, Fazio V, Abruzzese D, Di Bartolomeo E, DOttavi C, Micheletti A, et al.
RSC Adv
. 2024 Jun;
14(27):19041-19053.
PMID: 38895523
The ongoing revolution in the plastic sector is the use of renewable and compostable materials obtained from biomass. However, their mechanical strength and thermal stability are generally not sufficient for...
3.
Forlano N, Bucci R, Contini A, Venanzi M, Placidi E, Luisa Gelmi M, et al.
Nanomaterials (Basel)
. 2023 Jan;
13(2).
PMID: 36678086
Structures composed of alternating α and β amino acids can give rise to peculiar secondary structural motifs, which could self-assemble into complex structures of controlled geometries. This work describes the...
4.
Kubitzky S, Venanzi M, Biondi B, Lettieri R, De Zotti M, Gatto E
Chemistry
. 2020 Oct;
27(8):2810-2817.
PMID: 33107646
External stimuli are potent tools that Nature uses to control protein function and activity. For instance, during viral entry and exit, pH variations are known to trigger large protein conformational...
5.
Stefanelli M, Mandoj F, Magna G, Lettieri R, Venanzi M, Paolesse R, et al.
Molecules
. 2020 Oct;
25(19).
PMID: 33020381
An overview of the solvent-driven aggregation of a series of chiral porphyrin derivatives studied by optical methods (UV/Vis, fluorescence, CD and RLS spectroscopies) is herein reported. The investigated porphyrins are...
6.
Lettieri R, Di Giorgio F, Colella A, Magnusson R, Bjorefors F, Placidi E, et al.
Langmuir
. 2016 Oct;
32(44):11560-11572.
PMID: 27689538
Supported lipid membranes represent an elegant way to design a fluid interface able to mimic the physicochemical properties of biological membranes, with potential biotechnological applications. In this work, a diacyl...
7.
Lorecchio C, Venanzi M, Mazzuca C, Lettieri R, Palleschi A, Nguyen Thi T, et al.
Org Biomol Chem
. 2014 May;
12(23):3956-3963.
PMID: 24805210
The aggregation of a steroid-functionalised porphyrin derivative occurs with the formation of J-type chiral species. Spectroscopic and SEM studies indicate that the initial concentration of the macrocycle strongly influences the...
8.
Lettieri R, Bischetti M, Gatto E, Palleschi A, Ricci E, Formaggio F, et al.
Biopolymers
. 2013 Jan;
100(1):51-63.
PMID: 23335167
The elusive, multiple fully extended (2.0(5) -helix) peptide conformation was searched with a series of C(α,α) -diethylglycine homo-oligomers (n = 1 to 5) functionalized by an electron transfer (ET) donor···acceptor...
9.
Zhylitskaya H, Zhabinskii V, Litvinovskaya R, Lettieri R, Monti D, Venanzi M, et al.
Steroids
. 2012 Jul;
77(11):1169-75.
PMID: 22824291
New types of steroid-porphyrin conjugates derived from 20-hydroxyecdysone (20E) and 24-epibrassinolide (EBl) were synthesized. An exceptional regioselectivity in the reaction of both steroids with porphyrin boronic acids was found to...