Results 141 to 150 of about 192,226 (349)

Systematic Study on Phosphatidylethanol (PEth) Stability and De Novo Formation in Authentic Whole Blood Samples

Drug Testing and Analysis, EarlyView.
PEth 16:0/18:1 was stable for at least 5 months when stored at −20°C/−80°C and during non‐temperature controlled postal transport, but PEth 16:0/18:2 showed rapid degradation during transport and at room temperature (RT). Significant Peth 16:0/18:1 de novo formation was observed when stored at −20°C and RT as early as 14 h after sample collection ...
Lana Brockbals, Alina Inderbitzin, Thomas Kraemer, Andrea E. Steuer   +3 more
wiley   +1 more source

Caracterização molecular de populações de Meloidogyne enterolobii e M. konaensis no estado do Ceará, Brasil

Revista Principia
A fruticultura é uma atividade econômica e social significativa em todas as regiões do Brasil. Com uma produção anual superior a 40 milhões de toneladas, o país ocupa o terceiro lugar no ranking mundial.
Francisco Jorge Carlos de Souza Junior, Aglaiso Bispo Milfont Neto, Mayara Castro Assunção   +2 more
doaj   +1 more source

A New Esterase from Thermobifida halotolerans Hydrolyses Polyethylene Terephthalate (PET) and Polylactic Acid (PLA)

, 2012
A new esterase from Thermobifida halotolerans (Thh_Est) was cloned and expressed in E. coli and investigated for surface hydrolysis of polylactic acid (PLA) and polyethylene terephthalate (PET).
D. Ribitsch, E. H. Acero, K. Greimel, A. Dellacher, Sabine Zitzenbacher, Annemarie Marold, Rosario Díaz Rodríguez, G. Steinkellner, K. Gruber, H. Schwab, G. Guebitz   +10 more
semanticscholar   +1 more source

Esterase activity of sediment core PS2453-1

, 2003
Esterase activity of sediment core PS2453-
Ellen Damm (7890779), Boetius, Antje, Antje Boetius (6962468), Damm, Ellen   +3 more
core   +1 more source

Inconsistent Transcriptomic Responses to Hexabromocyclododecane in Japanese Quail: A Comparative Analysis of Results From Four Different Study Designs

Environmental Toxicology and Chemistry, EarlyView.
Abstract Efforts to use transcriptomics for toxicity testing have classically relied on the assumption that chemicals consistently produce characteristic transcriptomic signatures that are reflective of their mechanism of action. However, the degree to which transcriptomic responses are conserved across different test methodologies has seldom been ...
Paul Béziers, Elena Legrand, Emily Boulanger, Niladri Basu, Jessica D. Ewald, Paula Henry, Markus Hecker, Jianguo Xia, Natalie Karouna‐Renier, Doug Crump, Jessica Head   +10 more
wiley   +1 more source

Esterase-Cleavable 2D Assemblies of Magnetic Iron Oxide Nanocubes: Exploiting Enzymatic Polymer Disassembling To Improve Magnetic Hyperthermia Heat Losses

, 2019
Here, we report a nanoplatform based on iron oxide nanocubes (IONCs) coated with a bioresorbable polymer that, upon exposure to lytic enzymes, can be disassembled increasing the heat performances in comparison with the initial clusters. We have developed
Sahitya Kumar Avugadda (7388999), Elena Marcello (805687), Rinat Nigmatullin (5308781), Tamara Fernandez Cabada (7026584), Teresa Pellegrino (257897), Francisco J. Teran (1428298), David Cabrera (1428286), Maria Elena Materia (1597300), Ipsita Roy (1530622), Simone Nitti (1775551), Roberto Marotta (445587), Emilio J. Artés-Ibañez (7026587), Pooja Basnett (7026590), Claire Wilhelm (365853)   +13 more
core   +2 more sources

Expression of feruloyl esterase A from Aspergillus terreus and its application in biomass degradation

, 2015
Feruloyl esterases (FAEs) are key enzymes involved in the complete biodegradation of lignocelluloses, which could hydrolyze the ester bonds between hemicellulose and lignin.
Liu, Yan, Wang, Le, Zhai, Huan-Chen, Cai, Jing-Ping, Zhang, Shuai-Bing, Hu, Yuan-Sen, Zhang, SB (reprint author), Henan Univ Technol, Coll Bioengn, 1 Lianhua St, Zhengzhou 450001, Henan, Peoples R China.   +6 more
core   +1 more source

Chitosan oligosaccharides treatment preserves quality, increases disease resistance, and extends the shelf life of bananas during storage

Food Biomacromolecules, EarlyView.
Chitosan oligosaccharides postharvest treatment effectively preserved quality, enhanced disease resistance, and increased shelf life of fruit. Abstract Different concentrations of chitosan oligosaccharide (COS) (T0: Control, T1: 50 mg/L, T2: 100 mg/L, T3: 250 mg/L, T4: 500 mg/L, and T5: 1000 mg/L COS) were used to investigate the effects of this ...
Santosh Kumar Bose, Prianka Howlader, Md. Nazmul Hasan Mehedi   +2 more
wiley   +1 more source

Effective production of recombinant esterase in Bacillus brevis using a pH-controlled fed-batch culture

Annals of Tropical Research, 2001
An automated two-component substrate (polypepton plus glucose) feeding strategy with a pH-stat modal fed-batch culture using a high pH limit was developed to effectively produce esterase from a protein-hyperproducing Bacillus brevis HPD31 harboring the ...
Edgardo E. Tulin
doaj  

Use of pyrethroid analogues to identify key structural features for enhanced esterase resistance in Helicoverpa armigera (Hubner) (Lepidoptera: Noctuidae)

, 2007
It has been reported previously that the major resistance mechanism to pyrethroid insecticides by the cotton bollworm Helicoverpa armigera (Hubner) in Australia is a consequence of overproduction of esterase isoenzymes.
Gunning, R. V., Moores, G. D., Khambay, B. P. S., Robin V Gunning, Alastair L Boyes, Alan L Devonshire, Graham D Moores, Philip Jewess, Bhupinder PS Khambay, Jewess, P., Boyes, A. L., Devonshire, A. L.   +11 more
core   +1 more source