Results 41 to 50 of about 26,864 (270)
Silicic acid dynamics in the glacial sub‐Antarctic: Implications for the silicic acid leakage hypothesis [PDF]
Global Biogeochemical Cycles, 2007 The silicic acid leakage hypothesis (SALH) purports that changes in silicon and nitrogen depletion ratios in the glacial Antarctic created a large pool of unused silicic acid that was transported to lower latitudes in subantarctic mode water (SAMW) where it enhanced diatom productivity lowering atmospheric pCO2.
Beucher, Charlotte +2 more
openaire +4 more sources
Bioinspired Stabilization of Fluorescent Au@SiO2 Tracers for Multimodal Biological Imaging
Advanced Functional Materials, EarlyView.This study demonstrates a bioinspired stabilization strategy for fluorescent gold‐silica nanoparticles. Inspired by natural biosilica maturation, high‐temperature calcination transforms the silica shells, preventing dissolution in cell culture media and intracellular environments.
Wang Sik Lee +5 more
wiley +1 more source
Effect of Silicate, Carbonate, Calcium Lignosulphonate, and Silicic Acid Additives on Ammonium Nitrate Degradation [PDF]
Kemija u Industriji, 2020 Ammonium nitrate is the most commonly used nitrogen fertilizer in the agriculture and plays an important role in the development of leaves and stems in plants.
Ahmet Ozan Gezerman
doaj +1 more source
Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects
Advanced Materials, EarlyView.Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley +1 more source
Advanced Materials, EarlyView.This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley +1 more source
STUDY ON SILICIC-BORIC ACID COMBINATION AGAINST WOOD DECAYING FUNGI IN PLYWOOD [PDF]
Pro Ligno, 2016 Plywood as engineered wood product is used for a number of structural and non structural application s for both interior and exterior uses. The exterior exposure creates the conditions for fungi and insects attack, which lead to the early failure of ...
Shweta BHATT +2 more
doaj
Separation of lipid classes by chromatography on florisil*
Journal of Lipid Research, 1961 Chromatography on Florisil® (activated magnesium silicate) was used to separate model compounds representative of hydrocarbons, cholesterol esters, triglycerides, free sterols, diglycerides, monoglycerides, and free fatty acids.
K.K. Carroll
doaj +1 more source
Biomimetic and bioinspired silica : recent developments and applications [PDF]
, 2011 In a previous review of biological and bioinspired silica formation (S. V. Patwardhan et al., Chem. Commun., 2005, 1113 [ref. 1]), we have identified and discussed the roles that organic molecules (additives) play in silica formation in vitro. Tremendous
Patwardhan, Siddharth
core +1 more source
Advanced Science, EarlyView.A biodegradable molecularly imprinted polymer porous silica sensor enables dual optical readout of doxorubicin via fluorescence and effective optical thickness shifts. The combined transduction mechanisms provide enhanced reliability and quantitative accuracy over clinically relevant concentrations, representing a step toward transient implantable ...
Martina Corsi +11 more
wiley +1 more source
Extraction Methods and an Investigation of Drosophila Lipids [PDF]
, 1959 In earlier work (8) we extracted lipids from dried, macerated Drosophila melanogaster with ether, but later, working with larger quantities of undried flies, we found that most of the phospholipids were autolyzed.
Mitchell, Herschel K., Wren, J. J.
core