Martina Bortolami

Phytochemical profile of Carlina acaulis subsp. caulescens f. typica Cianfaglione

Claudio Frezza, Martina Bortolami, Ilaria Serafini, Fabio Sciubba et autres

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Phytochemical characterization of oleogum resins from Commiphora species of socotra island

Daniela De Vita, Chiara Toniolo, Fabio Sciubba, Martina Bortolami et autres

Socotra (Yemen), a large island in the Indian Ocean, is a biodiversity hotspot known for its unique flora and fauna. Species belonging to the genus Commiphora Jacq. (Burseraceae) stands out, as it includes resin-producing plants valued for their phytochemical richness [ 1 …

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From Field to Lab: Exploring the Phytochemical Potential of Calabrian Saffron (Crocus sativus L.) Biowaste

Adriano Patriarca, Marcella Saccoccio, Martina Bortolami, Chiara Toniolo et autres

Saffron (Crocus sativus L.) is widely cultivated for the spice obtained from the stigmas, while the remaining floral biomass is discarded as biowaste. Accessing the phytochemical composition of these residues could enable their valorization as a low-cost and sustainable resource for nutraceutical …

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Multi-Analytical Insight into the Non-Volatile Phytochemical Composition of Coleus aromaticus (Roxb.) Benth.

Chiara Toniolo, Martina Bortolami, Adriano Patriarca, Daniela De Vita et autres

Background/Objectives: Coleus aromaticus (Lamiaceae), also known as Cuban oregano or Indian borage, is a semi-succulent perennial species widely used in traditional medicine for its therapeutic and nutritional properties. While its essential oils and aromatic fraction have been extensively investigated, the characterization of …

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Preliminary Insights into the Non-Volatile Constituents of Commiphora ornifolia (Balf.f.) J.B.Gillett Oleogum Resin from Socotra Island

Martina Bortolami, Dario La Montagna, Chiara Toniolo, Fabio Sciubba et autres

Natural resins are complex mixtures of secondary metabolites produced by many plants in response to stress or injury and have long been used for their antimicrobial, anti-inflammatory, and antioxidant properties. Among resin-producing genera, Commiphora Jacq. (Burseraceae) stands out for the traditional and …

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Amino Acids as Electrode Modifiers in the Diastereoselective Electropinacolization of 4-Fluoroacetophenone

Martina Bortolami, Claudiu Bostan, Cristiana Margarita, Fabrizio Vetica et autres

High Resolution Image Download MS PowerPoint Slide One of the most well-known cathodic reactions is the reduction of ketones to yield the corresponding alcohol or the dimerization product (pinacol). The electropinacolization is a very convenient way to form new C–C bonds, which …

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L-Pro functionalized carbon nanoclusters inducing an enantioselective voltammetric response to Trp and Tyr

Matteo Bonomo, Martina Bortolami, Antonella Curulli, Paola Di Matteo et autres

Chiral carbon nanoclusters from D-glucose (D-Glu), covalently decorated on the surface with L-proline (L-Pro) have been electrografted on a glassy carbon electrode (GCE), obtaining a chiral glassy carbon electrode (L-Pro@Glu-GCE). The Differential Pulse Voltammetric behaviour of L-Pro@Glu-GCE depends on the absolute configuration …

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Efficacy of nitrofuran derivatives against biofilms of Histoplasma capsulatum strains and their in vivo toxicity

Carolina Orlando Vaso, Níura Madalena Bila, Rosângela Aparecida Moraes da Silva, Angélica Romão Carvalho et autres

Aim To evaluate the efficacy of two nitrofuran derivatives against biofilms formed by two strains of Histoplasma capsulatum and to study the toxicity of these compounds in alternative models: Caenorhabditis elegans, Galleria mellonella, and zebrafish.Methods The metabolic activity of biofilms was measured …

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Comparative Studies on Nanocellulose as a Bio-Based Consolidating Agent for Ancient Wood

Anastasia Fornari, Daniele Rocco, Leonardo Mattiello, Martina Bortolami et autres

In this work, nanocellulose aqueous dispersions were studied as a bio-inspired consolidating agent for the recovery and conservation of ancient wood and compared with two of the most used traditional consolidants: the synthetic resins Paraloid B-72 and Regalrez 1126. The morphology of …

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Fast and Reliable On-Site Quality Assessment of Essential Raw Brewing Materials Using MicroNIR and Chemometrics

Giuseppina Gullifa, Chiara Albertini, Elena Papa, Rita Petrucci et autres

The interest in the quality control of the raw materials, intermediates, and final products, as well as production methods, of beer has increased significantly in recent decades due to the needs and expectations of consumers. Increasing in the industrialization and globalization of …

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Electrochemical Determination of Tryptophan Based on Gly@CDs Clusters Modified Glassy Carbon Electrode

Martina Bortolami, Paola Di Matteo, Piero Mastrorilli, Rita Petrucci et autres

A simple sensor for the quantitation of tryptophan (Trp) has been developed using a glassy carbon electrode (GCE) modified with electro-synthesized carbon dots functionalized with glycine (Gly@CDs). The surface functionalization with an amino acid led to the formation of large clusters of …

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Carbon Dots in Enantioselective Sensing

Martina Bortolami, Antonella Curulli, Paola Di Matteo, Rita Petrucci et autres

Chirality has a crucial effect on clinical, chemical and biological research since most bioactive compounds are chiral in the natural world. It is thus important to evaluate the enantiomeric ratio (or the enantiopurity) of the selected chiral analytes. To this purpose, fluorescence …

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