Results 91 to 100 of about 19,467 (169)

Crystal structure of guaiacol and phenol bound to a heme peroxidase.

, 2011
Guaiacol is a universal substrate for all peroxidases, and its use in a simple colorimetric assay has wide applications. However, its exact binding location has never been defined.
Nnamchi, Chukwudi, Chukwudi Nnamchi, Metcalfe, CL, Murphy, EJ, Moody, PC, Nnamchi, C, Emma L. Raven, Murphy, Emma J., Raven, EL, Emma J. Murphy, Moody, Peter C E, Clive L. Metcalfe, Metcalfe, Clive L., Raven, Emma L., Peter C. E. Moody   +14 more
core   +1 more source

Semi-Sintesis Vanili dari Guaiakol Via Reaksi Reimer-Tiemann yang dikatalisis dengan Katalis Transfer Fase/Ptc: [18]-Crown Ether-6

Makara Seri Sains, 2002
Reimer-Tiemann reaction belongs to the group of the electrophylic substitution reaction (SE), and principally, this reaction consists of three steps reactions, namely: 1. formation of dichlorocarbene from chloroform by action of base (i.e.
Emil Budianto, Inneke Jayadi, Wahyudi Priyono Suwarso   +2 more
doaj  

Multiphase Guaiacol Photooxidation: Fenton Reactions, Brown Carbon, and Secondary Organic Aerosol Formation in Suspended Aerosol Particles

Guaiacol, present in wood smoke, readily forms secondary organic aerosol (SOA), and, in the aqueous phase, brown carbon (BrC) species. Here, BrC is produced in an illuminated chamber containing guaiacol(g), HOOH(g) as an OH radical source, and either ...
Carys P. Lynch (18268774), Nathan R. Skochdopole (18268771), Jacob A. Weber (8753241), Jean-François Doussin (2033350), Lelia N. Hawkins (1855564), David O. De Haan (8692461), Benjamin T. Moul (18268759), Chen Le (7535540), Santeh A. Cox (18268765), Antonin Bergé (18268777), Bénédicte Picquet-Varrault (1777450), Jennifer U. Esse (18268768), Samson Hui (18268762), Johannes Heuser (6983126), Mathieu Cazaunau (1414612), Edouard Pangui (3482216)   +15 more
core   +2 more sources

Decomposition Mechanisms of Lignin-Related Aromatic Monomers in Solution Plasma

Plasma
Lignin is a natural aromatic macromolecule present in wood and an abundant resource on Earth, yet it is hardly used. In this study, an aqueous solution plasma treatment was investigated for the catalyst-free production of valuable chemicals from lignin ...
Takaki Miyamoto, Jeanielle Amurao, Eiji Minami, Haruo Kawamoto   +3 more
doaj   +1 more source

Performance of sulfided NiMo catalyst supported on pillared bentonite Al and Ti under hydrodeoxygenation reaction of guaiacol

International Journal of Renewable Energy Development
Bio-crude oil is known to be sustainable, eco-environmentally, and an alternative energy source produced by biomass pyrolysis. However, its quality remains relatively low due to a higher oxygen concentration compared to liquid fuels from fossils ...
Nino Rinaldi, Novi Liana Sari, S. Sumari, Anis Kristiani, Egi Agustian, Robert Ronald Widjaya, Adep Dwiatmoko   +6 more
doaj   +1 more source

Guaiacol and its mixtures: New data and predictive models. Part 2: Gibbs energy of solvation [PDF]

, 2018
© 2018 Elsevier B.V. Guaiacol is a model molecule for lignocellulosic biomass processing, and thus understanding its interactions with solvents is an important step when developing units for processing lignocellulosic biomass.
Varfolomeev M., Lugo R., Stolov M., de Hemptinne J., Ferrando N., Nagrimanov R.   +5 more
core  

Dual-Promoted Trimetallic CoMo-Ni/Al₂O₃-K₂O Catalysts: Impact of K₂O Doping on Guaiacol Hydrodeoxygenation Selectivity

Inorganics
The influence of potassium oxide (K2O) doping on the hydrodeoxygenation (HDO) performance of trimetallic CoMo–Ni/Al2O3 catalysts was systematically investigated using guaiacol as a lignin-derived model compound.
Kenian L. Arévalo Blanco, Wilder S. Campo Baca, Esneyder Puello Polo   +2 more
doaj   +1 more source

Guaiacol and its mixtures: New data and predictive models. Part 2: Gibbs energy of solvation

, 2020
© 2018 Elsevier B.V. Guaiacol is a model molecule for lignocellulosic biomass processing, and thus understanding its interactions with solvents is an important step when developing units for processing lignocellulosic biomass.
Varfolomeev M., Lugo R., Stolov M., de Hemptinne J., Ferrando N., Nagrimanov R.   +5 more
core  

Guaiacol peroxidase activity in sunflower hybrids seedlings

, 2017
Environmental conditions, such as high and low temperatures, drought, UV radiation, increased soil saturation, pesticides, pathogenic infection, can cause oxidative stress in plants.
Vujaković, Milka, Ovuka, Jelena, Gvozdenac, Sonja, Miklič, Vladimir   +3 more
core  

Guaiacol and its mixtures: New data and predictive models part 1: Phase equilibrium

, 2018
In the present work, new experimental data of guaiacol mixture with methane were investigated. The results have been evaluated using several thermodynamic approaches. Predictive calculations using the GC-PPC-SAFT (Group Contribution-Polar Perturbed Chain-
Féjean, Christophe, P. Mougin, N. Ferrando, C.G. Pereira, Courtial, Camila Gambini Pereira, Ferrando, Nicolas, R. Lugo, Mougin, Pascal, Hemptinne, Jean Charles de, J.C. de Hemptinne, Betoulle, Stéphane, Lugo, Rafael, S. Betoulle, C. Féjean   +13 more
core   +1 more source