Results 31 to 40 of about 174,262 (237)

Mapping the Reactivity of the C═C Bond of Cyclic Enol Ether Derivatives of Sugars: Nucleophilicity Parameters of Glycals

Angewandte Chemie International Edition, EarlyView.
Endo or Exo? The first quantitative kinetic mapping of the nucleophilic reactivity of endo‐ and exo‐glycal compounds highlighted that endo‐glycals are typically 102 times less reactive than their corresponding parent cyclic enol ethers while exo‐glycals are 103 more nucleophilic. This experimental and computational structure–reactivity study highlights
Sophie Rodrigues, Saloua Chelli, Jenny Ha, Lucie Pedussaut, Sami Lakhdar, Raphaël Robiette, Stéphane P. Vincent, Guillaume Berionni   +7 more
wiley   +1 more source

Identification of Selective Inhibitors of the Plasmodium falciparum Hexose Transporter PfHT by Screening Focused Libraries of Anti-Malarial Compounds. [PDF]

PLoS ONE, 2015
Development of resistance against current antimalarial drugs necessitates the search for novel drugs that interact with different targets and have distinct mechanisms of action.
Diana Ortiz, W Armand Guiguemde, Alex Johnson, Carolyn Elya, Johanna Anderson, Julie Clark, Michele Connelly, Lei Yang, Jaeki Min, Yuko Sato, R Kiplin Guy, Scott M Landfear   +11 more
doaj   +1 more source

Experimental Study of Bio-Hydrogen Production by Clostridium beijerinckii from Different Substrates

Energies, 2023
Glucose, alcohol stillage and glycerol were used as substrates for bio-hydrogen production by the newly isolated strain Clostridium beijerinckii 6A1 under batch conditions.
Venko Beschkov, Tsvetomila Parvanova-Mancheva, Evgenia Vasileva   +2 more
doaj   +1 more source

A Cost‐Effective Hybrid Method For Homogeneous Matrix Coating in Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry Imaging Using Simultaneous Spin and Spray Deposition

Analysis &Sensing, EarlyView.
This study introduces an in‐house spin coater for matrix‐assisted laser desorption/ionization mass spectrometry imaging, providing homogeneous matrix deposition via simultaneous spray and spin. The approach yields reproducible signals and clear metabolite distributions in complex tissues.
Lanaia Ítala Louzeiro Maciel, Jussara Valente Roque, Almir Custodio Batista Junior, Gabriel Henry Morais Dufrayer, Naará da Silva Balbino, Keilah Valéria Naves Cavalcante, Marcos Divino Ferreira Junior, Andrea Rodrigues Chaves, Boniek Gontijo Vaz   +8 more
wiley   +1 more source

Concentration and fatty acid composition of cerebrosides and sulfatides in mature and immature human brain

Journal of Lipid Research, 1966
The fatty acid composition of cerebrosides and sulfatides from frontal lobe gray and white matter was determined for five fresh and four formalinized adult brains and for eight infants.
John H. Menkes, Michel Philippart, Maria Carla Concone   +2 more
doaj   +1 more source

All You Can Eat Yeast: Substituting Hexose Transporters With AtSWEET7 Alleviates Glucose Repression, Enabling Simultaneous Utilization of Sugars in Renewable Feedstocks

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Yeast sugar transporters have highly evolved for preferential glucose transport, a significant roadblock for utilizing non‐glucose sugars in renewable feedstocks such as lignocellulosic biomass. To enable simultaneous transport of multiple sugars, native hexose transporters were replaced by SWEET7p from Arabidopsis thaliana in engineered ...
Nurzhan Kuanyshev, Degaulle Dai, Jungyeon Kim, Nam Kyu Kang, Ming‐Hsun Cheng, Vijay Singh, Yong‐Su Jin   +6 more
wiley   +1 more source

Cellulase extraction from Pseudomonas fluorescens for efficient enzymatic hydrolysis and fermentation with Pichia fermentans and Saccharomyces cerevisiae for cellulosic bioethanol production [PDF]

BIO Web of Conferences
Cellulase enzymes of Pseudomonas fluorescens were extracted for the efficient Enzymatic hydrolysis of horticultural plant wastes. Horticultural plant rejects (shoots and leaves) of Tuber plants like Taro, giant Taro, Elephant yam and Potato were used as ...
N Hemasree, S S Dawn
doaj   +1 more source

Development of a co‐culture of Ureibacillus thermosphaericus and Cupriavidus taiwanensis for inhibitors removal from hemicellulose prehydrolysate

Biotechnology Progress, EarlyView.
For biofuels production, hemicellulose pre‐hydrolysate is considered as an attractive feedstock rich in fermentable sugars. The pre‐hydrolysate derived from lignocellulosic biomass comprises, along with sugars, several inhibitors which can hamper its efficient conversion.
Mariem Theiri, Mariya Marinova, Hassan Chadjaa, Mario Jolicoeur   +3 more
wiley   +1 more source

Monosaccharide‐Based Macrocyclic Receptors—History and Recent Applications

Helvetica Chimica Acta, EarlyView.
This perspective provides an overview of most common applications of monosaccharide‐based macrocycles in molecular recognition over the past four decades. The most recent achievements, such as fluorescent ion sensing and selective amino acid binding in aqueous media, including the work from the author's lab, are highlighted. Potential future directions
Bartosz Lewandowski
wiley   +1 more source

Plasmodial sugar transporters as anti-malarial drug targets and comparisons with other protozoa

Malaria Journal, 2011
Glucose is the primary source of energy and a key substrate for most cells. Inhibition of cellular glucose uptake (the first step in its utilization) has, therefore, received attention as a potential therapeutic strategy to treat various unrelated ...
Derbyshire Elvira T, Krishna Sanjeev, Slavic Ksenija, Staines Henry M   +3 more
doaj   +1 more source