Fungal pigments on paper: Raman and quantum chemistry studies of Alternaria Sp

VV Volkov, CC Perry - Dyes and Pigments, 2021 - Elsevier
To advance our understanding of the molecular biochemistry of fungi which impact cultural
heritage in libraries, museums and archives we investigated the diagnostic capacity of …

Raman microscopy tracks maturity of melanin intermediates in Botrytis cinerea, a plant pathogen

VV Volkov, A Sadaf, CC Perry - RSC advances, 2023 - pubs.rsc.org
We use Raman microscopy to describe the structure and chemical composition of both
conidiophore and hyphae of Botrytis cinerea, a common plant pathogen. To interpret …

Analysis of basidiomycete pigments in situ by Raman spectroscopy

JP Tauber, C Matthäus, C Lenz… - Journal of …, 2018 - Wiley Online Library
Basidiomycetes, that is, mushroom‐type fungi, are known to produce pigments in response
to environmental impacts. As antioxidants with a high level of unsaturation, these …

Analysis of brown, violet and blue pigments of microorganisms by Raman spectroscopy

J Jehlička, HGM Edwards, A Oren - TrAC Trends in Analytical Chemistry, 2022 - Elsevier
Raman spectroscopy allows the detection and discrimination between microbial pigments of
different origins, including carotenoids, chlorophylls and less commonly found violet and …

Microscopic Raman study of fungal pigment using the genetically amenable rock inhabitant Knufia petricola as a model organism

M Dittrich, C Paulo, N Knabe, H Sturm, V Zaitsev… - … Acta Part A: Molecular …, 2023 - Elsevier
Fungal pigments such as melanin and carotenoids are distinctive markers of animal and
plant pathogenic fungi as well as their environmental relatives. These complex pigments …

Molecular characterization of fungal pigments

MS Valenzuela-Gloria, N Balagurusamy… - Journal of Fungi, 2021 - mdpi.com
The industrial application of pigments of biological origin has been gaining strength over
time, which is mainly explained by the increased interest of the consumer for products with …

Raman Microspectroscopy and Imaging of Filamentous Fungi

S Shigeto, N Takeshita - Microbes and environments, 2022 - jstage.jst.go.jp
Filamentous fungi grow by the elongation of tubular cells called hyphae and form mycelia
through repeated hyphal tip growth and branching. Since hyphal growth is closely related to …

[PDF][PDF] Production and chemical characterization of pigments in filamentous fungi

PN da Costa Souza, TLB Grigoletto, LAB de Moraes… - Microbiology, 2016 - academia.edu
Filamentous fungi are known to produce a wide variety of secondary metabolites, which play
an important role in the diversification and adaptation of these micro-organisms to various …

Characterization of Fungal Melanins from Black Stains on Paper Artefacts

D Melo, TG Paiva, JA Lopes, MC Corvo, SO Sequeira - Heritage, 2022 - mdpi.com
Melanins play a fundamental role in the biology and ecology of several fungal species.
Unfortunately, this group of amorphous macromolecules also severely (and most times …

Morphology and characterization of Dematiaceous fungi on a cellulose paper substrate using synchrotron X-ray microtomography, scanning electron microscopy and …

HM Szczepanowska, D Jha, TG Mathia - Journal of Analytical Atomic …, 2015 - pubs.rsc.org
Dematiaceous (black pigmented) fungi interact with a cellular paper matrix growing on the
surface and in paper bulk. Fungi-induced stains are one form of such interactions and are …