Zobrazeno 1 - 10
of 4 298
pro vyhledávání: '"biogenic silica"'
Publikováno v:
Progress in Fishery Sciences, Vol 45, Iss 4, Pp 205-222 (2024)
In the context of global climate change, one central interest is an improved understanding of the global carbon cycle. A large number of studies have investigated carbon cycling and associated elements, mainly nitrogen and phosphorus. However, as an
Externí odkaz:
https://doaj.org/article/41bf65a1df4d40ffb612560622f4d28f
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Diatoms (> 2 μm) have traditionally been identified as the primary biological agents linking the carbon (C) and silicon (Si) cycles. However, recent research has shown that picophytoplankton species (< 2 μm) also play a crucial role in the intertwi
Externí odkaz:
https://doaj.org/article/c443b62d05ad44f89fe9fbf5cb078118
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
The sediment biogeochemistry of phosphorus (P) and biogenic silica (BSi) in the southern South China Sea shelf (SSCS) is inadequate understood. Here, we examine the spatial distributions of P species and BSi in surface sediments across the Sunda Shel
Externí odkaz:
https://doaj.org/article/9345595df60e4565a8517d162257e4df
Akademický článek
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Autor:
Adriana Ochoa-Sanchez, Padmavati Sahare, Surajit Pathak, Antara Banerjee, Miriam Estevez, Asim K. Duttaroy, Gabriel Luna-Bárcenas, Sujay Paul
Publikováno v:
Frontiers in Pharmacology, Vol 15 (2024)
Colorectal cancer (CRC) remains a significant global health concern, being the third most diagnosed cancer in men and the second most diagnosed cancer in women, with alarming mortality rates. Natural phytochemicals have gained prominence among variou
Externí odkaz:
https://doaj.org/article/4fb9a53d58f1464b842979b0fc8e5209
Publikováno v:
MethodsX, Vol 12, Iss , Pp 102634- (2024)
Phytoliths can be used to reconstruct human-nature dynamics over the long term (from decennial to centennial and millennial time scales) and may capture activities that cannot be reconstructed through other proxies. Phytoliths consist of fossil bioge
Externí odkaz:
https://doaj.org/article/5cbc5b93baa8450d93f3612864bd21a6
Autor:
Naomi Tritean, Bogdan Trică, Ştefan-Ovidiu Dima, Luiza Capră, Raluca-Augusta Gabor, Anisoara Cimpean, Florin Oancea, Diana Constantinescu-Aruxandei
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
Seed coating ensures the targeted delivery of various compounds from the early stages of development to increase crop quality and yield. Silicon and alginate are known to have plant biostimulant effects. Rice husk (RH) is a significant source of bios
Externí odkaz:
https://doaj.org/article/324cc97939364b0e81066211819a6c35
Publikováno v:
Chemical and Biological Technologies in Agriculture, Vol 10, Iss 1, Pp 1-7 (2023)
Abstract Background Rice husk is the most silicon-rich renewable biomass and can be used as a raw material for producing silicon-based materials. With the increasing interest in utilizing rice husk as a renewable resource, the development of a robust
Externí odkaz:
https://doaj.org/article/6786f42ab2134e43829c49b1aa9f3421
Akademický článek
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Autor:
O.D. Arefieva, M.S. Vasilyeva, L.A. Zemnukhova, D.P. Opra, D.A. Nikolaeva, V.V. Tkachev, D.H. Shlyk
Publikováno v:
Journal of Bioresources and Bioproducts, Vol 8, Iss 2, Pp 176-186 (2023)
The Bi2O3/Bi2SiO5 heterostructures were obtained with various samples of silica as a precursor: on the basis of biogenic silica isolated from rice husk and rice straw and the silica of mineral origin. A mixture of Bi(NO3)3 and SiO2 with a mass conten
Externí odkaz:
https://doaj.org/article/c003531bcb9f42c1b9d2212f7f002824