Results 51 to 60 of about 6,618 (173)

Silicic acid HPLC of cardiolipin, mono- and dilysocardiolipin, and several of their chemical derivatives.

Journal of Lipid Research, 1990
A silicic acid HPLC system in hexane-2-propanol-1 mM H3PO4 50:50:3.5 (v/v/v) is described for the analysis and/or purification of cardiolipin (CL), monolysocardiolipin (MLCL), dilysocardiolipin (DLCL), and several of their chemical derivatives ...
NC Robinson
doaj   +1 more source

Sedimentary biogeochemical provinces in the northern limit of the oxygen minimum zone from the northeastern Mexican Pacific

Sedimentology, EarlyView.
ABSTRACT Continental margins are reservoirs of materials of terrestrial and marine origin, and they play a crucial role in understanding the spatial and temporal variability of biogeochemical cycles. This, in turn, provides insights into the development and intensity of oxygen minimum zones (OMZs).
Alberto Sánchez
wiley   +1 more source

Silicic Acid-Mediated Formation of Tannic Acid Nanocoatings [PDF]

Langmuir, 2019
Tannic acid (TA) adheres to a broad variety of different materials and forms versatile surface coatings for technical and biological applications. In mild alkaline conditions, autoxidation processes occur and a firm monolayer is formed. Up to now, thicker coatings are obtained in only a cross-linked multilayer fashion.
Florian Weber, Alejandro Barrantes, Hanna Tiainen   +2 more
openaire   +4 more sources

Source‐to‐sink sediment transport reversals during glacial sea‐level lowstands sustain soil formation on pericoastal carbonate terrains

Sedimentology, EarlyView.
ABSTRACT Understanding the processes that drive soil formation is crucial for developing sustainable land‐use strategies, as changing land‐use practices and climate change exacerbate soil erosion. The formation of substantial arable soils on carbonate bedrock requires substantial dust accretion as the underlying bedrock lacks siliciclastic material. In
Daniel Palchan, Yael Jacobi Glass, Olga Berlin, Yoav Ben Dor   +3 more
wiley   +1 more source

Silicic Acid Gels [PDF]

The Journal of Physical Chemistry, 1918
n ...
openaire   +2 more sources

Composition of cabbage leaf phospholipids*

Journal of Lipid Research, 1960
An attempt has been made to resolve the phospholipids of cabbage leaf by chromatography on silicic acid. The components include phosphatidylglycerol and an unknown glycerolphospholipid.
L.W. Wheeldon
doaj   +1 more source

Chromatographic separation of allylic alcohols on silicic acid columns: Analysis of the nonsaponifiable lipids of an ascites tumor derived from a benzpyrene-induced sarcoma

Journal of Lipid Research, 1963
Chromatographic separations of dimethyl allyl alcohol, geraniol, nerol, nerolidol, and trans-trans-farnesol were achieved on silicic acid-Super Cel columns.
George J. Schroepfer, Jr., Irene Youhotsky Gore   +1 more
doaj   +1 more source

Impact of ortho silicic acid (OSA) on quantitative and qualitative attributes ofearly and mid late sugarcane varieties

Journal of Sugarcane Research
Plants efficiently absorb silica through the uptake of dissolved ortho silicic acid from the soil, a molecule characterized by its lack of charge. This variant of silica, recognized as ortho silicic acid (OSA) or plant-available silicon (PAS), originates ...
Priyanka Singh, Arvind Kumar
doaj   +1 more source

New insight into silica deposition in horsetail (Equisetum arvense)

BMC Plant Biology, 2011
Background The horsetails (Equisetum sp) are known biosilicifiers though the mechanism underlying silica deposition in these plants remains largely unknown.
Exley Christopher, Law Chinnoi
doaj   +1 more source

Silicic Acid Polymerization and SiO₂ Nanoparticle Growth in Hydrothermal Solution. [PDF]

Polymers (Basel), 2022
Potapov VV, Cerdan AA, Gorev DS.
europepmc   +1 more source