Results 101 to 110 of about 962,797 (324)

Elucidating the Influence of Catalyst Cycling and Activation on the Activity of Ni‐based Layered Double Hydroxides for Electrochemical Oxidation of Ethylene Glycol to Formate

open access: yesChemElectroChem, EarlyView.
Ni‐based layered double hydroxides (LDH) are tested in electrochemical ethylene glycol oxidation and investigated regarding their activity. NiMn and NiCo LDH show promising electrolysis results especially in combination with electrode conditioning and activation, increasing formate yields by up to 68% at high Faraday efficiencies.
Ina Kohlhaas, Regina Palkovits
wiley   +1 more source

Occurrence, types and distribution of calcium oxalate crystals in leaves and stems of some species of poisonous plants

open access: yesBotanical Studies, 2014
BackgroundCalcium oxalate crystals, which are found in many organs of plants, have different morphological forms: as druses, prism, styloids, raphides and crystal sand.
Sevil Tütüncü Konyar   +2 more
semanticscholar   +1 more source

Advancing Light‐Triggered Alkyd Paint Curing: (Cp)FeII(naphthalene)](PF6) Catalysts with Enhanced Photosensitivity and Increased Performance in Pigmented Alkyd Paints

open access: yesChemistryEurope, EarlyView.
[(Cp)FeII(naphthalene)](PF6) catalysts are reported with improved curing efficiency of alkyd paints compared to [(Cp)FeII(arene)](PF6), particularly in dark‐pigmented formulations. Their improved photosensitivity enables faster drying at lower concentrations, presenting a promising alternative to conventional industrial driers under regulatory pressure.
Jens Tolboom   +5 more
wiley   +1 more source

Recent Advances and Constructing Strategies of Chemiluminescence‐ and Bioluminescence‐Based Photodynamic Therapy

open access: yesChemPhotoChem, EarlyView.
Photodynamic therapy (PDT) is a noninvasive therapy for cancer and many other diseases. A PDT system includes three key components: a light source, photosensitizers (PSs), and oxygen. Internal light sources, such as chemiluminescence (CL) and bioluminescence (BL), trigger PDT without external irradiation, allowing for more flexibility.
Yuqin Ge, Shuyan Xue, Zhonghua Chen
wiley   +1 more source

Recombinant Lactobacillus plantarum expressing and secreting heterologous oxalate decarboxylase prevents renal calcium oxalate stone deposition in experimental rats

open access: yesJournal of Biomedical Sciences, 2014
Calcium oxalate (CaOx) is the major constituent of about 75% of all urinary stone and the secondary hyperoxaluria is a primary risk factor. Current treatment options for the patients with hyperoxaluria and CaOx stone diseases are limited.
P. Sasikumar   +7 more
semanticscholar   +1 more source

Evolutionary trajectories of multiple defense traits across phylogenetic and geographic scales in Vitis

open access: yesEcography, EarlyView.
The processes driving defense trait correlations may vary within and between species based on ecological or environmental contexts. However, most studies of plant defense theory fail to address this potential for shifts in trait correlations across scales.
Carolyn D. K. Graham, Marjorie G. Weber
wiley   +1 more source

From Salar to Cells: Validating Brine‐Sourced Li2CO3 from Salar de Uyuni for Lithium‐Ion Battery Cell Manufacture

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study demonstrates the viability of lithium carbonate sourced from Bolivia's Salar de Uyuni brine for use in lithium‐ion battery cathode manufacturing. Brine‐derived NMC111 cathodes were evaluated at commercially relevant mass loadings and in large‐format pouch cell configurations, confirming their industrial compatibility and performance. In this
Satish Bolloju   +13 more
wiley   +1 more source

Calcium oxalate crystals induce renal inflammation by NLRP3-mediated IL-1β secretion.

open access: yesJournal of Clinical Investigation, 2013
Nephrocalcinosis, acute calcium oxalate (CaOx) nephropathy, and renal stone disease can lead to inflammation and subsequent renal failure, but the underlying pathological mechanisms remain elusive.
S. R. Mulay   +10 more
semanticscholar   +1 more source

Calcium Phosphate/Calcium Oxalate Crystal Association in Urinary Stones

open access: yesThe Journal of Urology, 1997
Most stones contain more than one type of crystals, and some combinations, such as calcium phosphate/calcium oxalate, are more common than others. Epitaxy between the crystals has been suggested to play a role in growth of such stones. The specific aim of this study is to investigate the involvement of calcium phosphate in crystallization of calcium ...
Department of Pathology, College of Medicine, University of Florida, Gainesville, Florida. ( host institution )   +1 more
openaire   +4 more sources

New Perspectives on Polysaccharides From Gracilaria and Gracilariopsis (Rhodophyta) and Their Potential Applications in Future Industries

open access: yesFood Frontiers, EarlyView.
1. Gracilaria is abundantly available red seaweed that has been used as a traditional medicine and food for years and is rich in nutritional value. 2. Gracilaria polysaccharides are sulfated and have been reported to possess various beneficial biological activities and are widely used in food packaging, food formulation, cosmeceutical products, and ...
Amanda Tresiliana Mulio   +4 more
wiley   +1 more source

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