Results 91 to 100 of about 335,447 (176)

Spectroelectrochemistry for determination of the redox potential in heme enzymes: Dye-decolorizing peroxidases

BBA Advances
Dye-decolorizing peroxidases (DyPs) are heme-containing enzymes that are structurally unrelated to other peroxidases. Some DyPs show high potential for applications in biotechnology, which critically depends on the stability and redox potential (E°') of the enzyme.
Catarina Barbosa, Carolina F. Rodrigues, Nikola Lončar, Lígia O. Martins, Smilja Todorovic, Célia M. Silveira   +5 more
openaire   +4 more sources

Exploring the potential of fungal-bacterial consortium for low-cost biodegradation and detoxification of textile effluent

Archives of Environmental Protection, 2016
In the present study, the enrichment and isolation of textile effluent decolorizing bacteria were carried out in wheat bran (WB) medium. The isolated bacterium Providencia rettgeri strain HSL1 was then tested for decolorization of textile effluent in ...
Lade Harshad, Kadam Avinash, Paul Diby, Govindwar Sanjay   +3 more
doaj   +1 more source

Characterising dye-sensitised solar cells [PDF]

, 2009
In today’s society there is a vast and in many cases not fully appreciated dependence on electrical power for everyday life. Furthermore, with growing energy and environmental concerns arising due to fossil fuel depletion and climate change/global ...
Zerulla, Dominic, Laura L. Tobin, Tobin, Laura L., O\u27Reilly, Thomas, Dominic Zerulla, John T. Sheridan, Thomas O’Reilly, O'Reilly, Thomas, Thomas O'Reilly, Sheridan, John T.   +9 more
core   +1 more source

Engineering A‐type Dye‐Decolorizing Peroxidases by Modification of a Conserved Glutamate Residue

ChemBioChem
AbstractDye‐decolorizing peroxidases (DyPs) are recently identified microbial enzymes that have been used in several Biotechnology applications from wastewater treatment to lignin valorization. However, their properties and mechanism of action still have many open questions.
Enikö Hermann, Carolina F. Rodrigues, Lígia O. Martins, Clemens Peterbauer, Chris Oostenbrink   +4 more
openaire   +2 more sources

The use of soybean peroxidase in amperometric biosensors [PDF]

, 2004
Traditionally Horseradish peroxidase (HRP) the archetypal class III plant peroxidase has been investigated with respect to chemical modifications, organic solvent tolerance studies, reaction kinetics, kinetics in organic solvents, immunohistochemical and
Carolan, Neil
core   +2 more sources

Degradation of cationic dyes and alkali lignin using DyP-producing Bacillus cereus SDP6 isolated from similipal biosphere reserve soil

Scientific Reports
Dye-contaminated industrial effluents pose a serious environmental impact and need immediate attention. Due to the significant role of Dye-decolorizing peroxidases (DyPs) producing ligninolytic bacteria in the degradation of various industrial dyes ...
Subhashree Rath, Ranjan Kumar Mohapatra, Sonali Mohapatra, Alok Kumar Panda, Hrudayanath Thatoi   +4 more
doaj   +1 more source

Biologically and chemically synthesized ZnO nanoparticles for textile wastewater treatment and phytotoxicity alleviation in Vigna radiata [PDF]

Environmental Science: Advances
This study reports the development of biologically and chemically synthesized zinc oxide nanoparticles (ZnO-NPs) using a leaf extract of Conocarpus erectus and sodium hydroxide, respectively.
Fatima Batool, Muhammad Zubair, Faisal Mahmood, Muhammad Shahid, Tanvir Shahzad, Weitao Liu, Sabir Hussain, Aman Ullah   +7 more
doaj   +1 more source

Roles of the distal Asp-Arg pair in Compound I formation of K. pneumoniae dye-decolorizing peroxidase

, 2018
Dye-decolorizing peroxidases (DyPs) represent the most recently classified hydrogen peroxide–dependent heme peroxidase family. Here, we present the high-resolution crystal structures of WT B-class DyP from the pathogenic bacterium Klebsiella pneumoniae ...
Gianantonio Battistuzzi, Kevin Nys, Christian Obinger, Vera Pfanzagl, Sabine Van Doorslaer, Stefan Hofbauer, Kristina Djinovic-Carugo, Paul G. Furtmuller   +7 more
core  

Dye-Decolorizing Peroxidase of Streptomyces coelicolor (ScDyPB) Exists as a Dynamic Mixture of Kinetically Different Oligomers

Dye-decolorizing peroxidases (DyPs) are heme-dependent enzymes that catalyze the oxidation of various substrates including environmental pollutants such as azo dyes and also lignin.
Hegne Pupart (12066841), Darja Vastšjonok (17750925), Tiit Lukk (1317045), Priit Väljamäe (1559203)   +3 more
core   +1 more source

Decoding dye degradation: Microbial remediation of textile industry effluents

Biotechnology Notes
The extensive use of chemical dyes, primarily Azo and anthraquinone dyes, in textiles has resulted in their alarming release into the environment by textile industries.
Soumyajit Das, Lubhan Cherwoo, Ravinder Singh   +2 more
doaj   +1 more source