Results 91 to 100 of about 69,750 (355)

Carrageenan‐Based Hydrogels for High‐Capacity Sorption of Transition Metals

Journal of Applied Polymer Science, EarlyView.
ABSTRACT Transition metals are among the main pollutants found in industrial wastewater and can be removed by adsorbing them on biological supports. The treatment of aqueous solutions containing lanthanides and other representative transition metal ions by adsorption, using polysaccharide hydrogel beads of kappa (K) and iota (I) from the carrageenan ...
Oshrat Levy‐Ontman, Shir Dayan, Ofra Paz‐Tal, Adi Wolfson   +3 more
wiley   +1 more source

Transcriptional comparison of the filamentous fungus Neurospora crassa growing on three major monosaccharides D-glucose, D-xylose and L-arabinose

Biotechnology for Biofuels, 2014
BackgroundD-glucose, D-xylose and L-arabinose are the three major monosaccharides in plant cell walls. Complete utilization of all three sugars is still a bottleneck for second-generation cellulolytic bioethanol production, especially for L-arabinose ...
Jingen Li, Liang-ping Lin, Hui-yan Li, Chaoguang Tian, Yanhe Ma   +4 more
semanticscholar   +1 more source

Aberrant Glycosylation of IgG in Children With Active Lupus Nephritis Alters Podocyte Metabolism and Causes Podocyte Injury

Arthritis &Rheumatology, EarlyView.
Objective Podocytes are integral to the maintenance of the glomerular filtration barrier. Their injury results in proteinuria and disease progression in lupus nephritis (LN). Aberrant IgG glycosylation drives podocyte injury in LN and leads to cytoskeletal rearrangement, motility changes, and decreased nephrin production.
Rhea Bhargava, Rohit Upadhyay, Cong Zhao, Prasad Katakam, Scott Wenderfer, Jing Chen, Hua He, Richard Cummings, Maria G. Tsokos, George C. Tsokos   +9 more
wiley   +1 more source

Prebiotic Sugar Formation Under Nonaqueous Conditions and Mechanochemical Acceleration

Life, 2019
Monosaccharides represent one of the major building blocks of life. One of the plausible prebiotic synthesis routes is the formose network, which generates sugars from C1 and C2 carbon sources in basic aqueous solution.
Saskia Lamour, Sebastian Pallmann, Maren Haas, Oliver Trapp   +3 more
doaj   +1 more source

Recognition and site-selective transformation of monosaccharides by using copper(II) catalysis.

Chemistry, 2014
We demonstrate copper(II)-catalyzed acylation and tosylation of monosaccharides. Various carbohydrate derivatives, including glucopyranosides and ribofuranosides, are obtained in high yields and regioselectivities. Using this versatile strategy, the site
I-Hon Chen, Kevin G. M. Kou, Diane N. Le, Colin M. Rathbun, V. Dong   +4 more
semanticscholar   +1 more source

Metal‐Mediated Protein Engineering within Live Cells

Chemistry – An Asian Journal, Volume 20, Issue 6, March 17, 2025.
This review discusses how metal ions can mediate protein modification within live cells. With its easy handling, rapid solubility, and ease of internalization within the cells, metal ions can be an excellent stimulus for many organic reactions needed within an intracellular medium, which can modify proteins and lead to applications in chemistry ...
Pritam Ghosh
wiley   +1 more source

Comparison of various carbohydrates for hydrogen production in microbial electrolysis cells

Biotechnology & Biotechnological Equipment, 2016
The direct production of hydrogen from various carbohydrates of lignocellulosic biomass is examined by using single-chamber membrane-free microbial electrolysis cells.
Tunc Catal
doaj   +1 more source

Optimization of second‐generation lactic acid from corn stover by alkaline catalysis in subcritical water reaction medium

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The optimization of hydrothermal lactic acid (LA) production from corn stover using Ca(OH)2 as catalyst was investigated. Initial studies with a 9 g L−1 glucose solution, and different Ca(OH)2 concentrations, in the range of 0.025–0.1 M, identified 0.075 M as the optimal concentration.
Helena Candela, Alba Ester Illera, Pedro Barea, María Olga Ruiz, Sagrario Beltrán, María Teresa Sanz   +5 more
wiley   +1 more source

Bioethanol production from fruit waste using a microbial co‐culture of Bacillus siamensis F2 and Candida albicans GP1

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract This study explores the sustainable valorization of fruit waste (FW) for bioethanol production using a consolidated bioprocess (CBP) that combines fermentation and enzymatic hydrolysis in a single step. A co‐culture of Bacillus siamensis F2 (a multienzyme producer) and Candida albicans GP1 (a fermentative yeast) was employed to maximize ...
Baliram Gurunath Rathod, Venkata Giridhar Poosarla, Gobinath Rajagopalan, Ananya Kumari, Nagaveni Shivshetty   +4 more
wiley   +1 more source

IDENTIFICATION AND DIFFERENTIATION OF UNDERIVATIZED DIASTEROMERIC

Vitae, 2010
Sugars are important molecules with remarkable cell signals pathway functions in higher organisms. The structural complexity of sugar represented by its isomeric, anomeric and diasteromeric configurations deserve the implementation of modern, rapid and ...
Guillermo L. MONTOYA P., Alejandra RENDÓN M., Gabriel J. ARANGO A.   +2 more
doaj