Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Microbial Biomineralization: Morphogenetic and Crystal Chemical Patterns. / Франк-Каменецкая, Ольга Викторовна; Власов, Дмитрий Юрьевич.
XIII General Meeting of the Russian Mineralogical Society and the Fedorov Session. . Springer Nature, 2023. p. 50–56 (Springer Proceedings in Earth and Environmental Sciences.).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Microbial Biomineralization: Morphogenetic and Crystal Chemical Patterns
AU - Франк-Каменецкая, Ольга Викторовна
AU - Власов, Дмитрий Юрьевич
N1 - Conference code: XIII
PY - 2023
Y1 - 2023
N2 - The patterns of the oxalate and carbonate crystallization on different rocks and minerals under the influence of microorganisms (fungi, bacteria, lichens and microbial associations) were studied for the first time. The sequence of formation and alteration of biofilm minerals, variations of composition and morphology of the growing crystals and their intergrowths and pH evolution in crystallization medium were analyzed. It is shown that regularities of microbial biomineralization are determined by the chemistry of the crystallization medium, which depends on the metabolic activity of the microorganisms and the properties of underlying minerals. The components of the solution actively interact with crystallizing oxalates, either replacing Me2+ ions or adsorbing on the faces of growing crystals. The metabolism of fungal monocultures and bacterial-fungal associations varies significantly. Research results create the scientific basis for the potential microbial technology applications in a future as efficient low-cost alternatives of the traditional approaches.
AB - The patterns of the oxalate and carbonate crystallization on different rocks and minerals under the influence of microorganisms (fungi, bacteria, lichens and microbial associations) were studied for the first time. The sequence of formation and alteration of biofilm minerals, variations of composition and morphology of the growing crystals and their intergrowths and pH evolution in crystallization medium were analyzed. It is shown that regularities of microbial biomineralization are determined by the chemistry of the crystallization medium, which depends on the metabolic activity of the microorganisms and the properties of underlying minerals. The components of the solution actively interact with crystallizing oxalates, either replacing Me2+ ions or adsorbing on the faces of growing crystals. The metabolism of fungal monocultures and bacterial-fungal associations varies significantly. Research results create the scientific basis for the potential microbial technology applications in a future as efficient low-cost alternatives of the traditional approaches.
KW - биоминерализация
KW - Микроорганизмы
KW - Биокосные взаимодействия
KW - кристаллеровская решетка
KW - Microbial biomineralization
KW - Microscopic fungi
KW - Modern mineral formation
KW - Bacteria
KW - Carbonates
KW - Oxalates
UR - https://www.mendeley.com/catalogue/02933ae9-b583-3f36-8117-1270a7c02b68/
U2 - 10.1007/978-3-031-23390-6_7
DO - 10.1007/978-3-031-23390-6_7
M3 - Conference contribution
SN - 978-3-031-23389-0
T3 - Springer Proceedings in Earth and Environmental Sciences.
SP - 50
EP - 56
BT - XIII General Meeting of the Russian Mineralogical Society and the Fedorov Session.
PB - Springer Nature
T2 - XIII General Meeting of the Russian Mineralogical Society and the Fedorov Session
Y2 - 5 October 2021 through 8 October 2021
ER -
ID: 115201792