Syntheses of Probes for the Elucidation of Biosynthetic Pathways and Interactions of Natural Products

R Sanichar - 2018 - era.library.ualberta.ca
… , cladosporin, from Cladosporium cladosporioides and its … resonance (EPR) spectroscopy
was studied. Spin labelled … alkylation of the chiral Ni(II) complex of the Schiff base of (S)-…

The C. Neoformans Cell Wall: A Scaffold for Virulence

C Chrissian - 2020 - search.proquest.com
… suited to study complex and heterogeneous composite … a small fraction of the available
research on these topics. … free radicals characterized by an EPR spectrum with a single broad …

[HTML][HTML] Melanins from two selected isolates of Pseudocercospora griseola grown in-vitro: chemical features and redox activity

A Bárcena, M Bruno, A Gennaro, MF Rozas… - … and Photobiology B …, 2018 - Elsevier
… Dark pigments known as melanin are complex polymers … Therefore, the aim of this
research was to characterize and … Ordinate is the derivative of the ESR absorption in arbitrary …

[HTML][HTML] Advanced methods for studying structure and interactions of macrolide antibiotics

T Jednačak, I Mikulandra, P Novak - International journal of molecular …, 2020 - mdpi.com
… Chemistry was awarded to groups studying the ribosome and its complexes with antibiotics.
… spin resonance (ESR) techniques for studying the interactions between amphotericin B and …

Humicolopsis cephalosporioides synthesizes DHN-melanin in its chlamydospores

A Bárcena, R Medina, MEE Franco, LA Elíades… - Mycological …, 2023 - Springer
… 2a) and the ESR analysis provided evidences of the presence of stable free radicals in …
Chlamydospore development is a complex process encoded by a specific set of genes that …

Production of melanin pigment by fungi and its biotechnological applications

SR Pombeiro-Sponchiado, GS Sousa, JCR Andrade… - Melanin, 2017 - books.google.com
… susceptible to voriconazole and amphotericin B [26]. Others … of the stable free radical signal
detectable by EPR [13, 83]. … have shown that synthetic melanin-like nanoparticles complexed

Proteomic alterations in Paracoccidioides brasiliensis caused by exposure to curcumin

OB Rocha, KSF e Silva, MAB de Carvalho Junior… - Journal of …, 2022 - Elsevier
… such as fluorescence microscopy, EPR and phagocytosis. … effect and synergistic interaction
with Amphotericin B [17]. … oryzae, Cladosporium cladosporioides and Colletotrichum …

Penicillium citrinum NP4 mediated production, extraction, physicochemical characterization of the melanin, and its anticancer, apoptotic, photoprotection properties

M Rudrappa, RS Kumar, DS Basavarajappa… - International Journal of …, 2023 - Elsevier
… Electron spin resonance (ESR) characteristics have been made to … by the soil fungi
Cladosporium cladosporioides. The soluble … Fungal melanin is complex in nature that has been …

Bioactive Compounds of Goosefoot (Genus Chenopodium)

PT Nedialkov, Z Kokanova-Nedialkova - Bioactive Compounds in …, 2020 - Springer
… EO outperformed the positive reference amphotericin B (1 mg/… oxide was mediated via
direct complex I inhibition. The Fe2+ … Furthermore, the ESR spin-trapping experiments showed …

[HTML][HTML] Antioxidants: Classification, natural sources, activity/capacity measurements, and usefulness for the synthesis of nanoparticles

J Flieger, W Flieger, J Baj, R Maciejewski - Materials, 2021 - mdpi.com
… This review presents recently published research on the … to establish due to the complex
mechanisms of action for the … resonance (EPR) or electron spin resonance (ESR) spectroscopy, …