The present work analyzes the activity in decomposition of H 2O2 using magnetite-immobilized catalase. The support of catalase is a glutaraldehyde-treated magnetite (Fe3O4). The data obtained in the H2O2 decomposition are analyzed. The fitting of the initial rate of the H2O2 decomposition versus hydrogen peroxide concentration data is discussed using a specific program for enzyme kinetics modeling (Leonora). The free catalase from Aspergillus niger (3.5 or 10 U/mL) does not show substrate inactivation up to 0.4 M H2O2. The immobilized catalase at low catalyst concentration shows substrate inhibition. Using 1 mg/mL of supported catalase the predicted maximum activity is higher than in the case of the free catalase at similar catalase concent...
WOS: 000224466700009PubMed ID: 15508281In this study, catalase enzyme was immobilized by entrapping ...
Katalaza znajduje szerokie zastosowanie w przemyśle włókienniczym, spożywczym i celulozowo-papiernic...
Spectroscopic and kinetic investigations have been carried out on catalase from bovine liver and fro...
This paper studies the H2O2 decomposition using supported catalase. The supports are γ-Al2O3, FeCl2-...
W reaktorze ze złożem stałym prowadzono rozkład nadtlenku wodom w obecności katalazy immobilizowanej...
We report a simple assay for measuring the activity of catalase and concentration of metal ions. Alt...
Abstract Catalase is a potentially useful biocatalyst in various industrial bioprocesses (textile in...
The decomposition of hydrogen peroxide H2O2, is a simple reaction to study the effect of the magneti...
The problems of process costs and pollution of residual waters in the textile industry require incre...
Beef liver catalase was immobilized on the strongly basic ion-exange resin Amberlite IRA-410, and u...
WOS: 000224466700008PubMed ID: 15508280Catalase enzyme (EC 1.11.1.6) was immobilized by entrapping i...
Heme catalases remove hydrogen peroxide by catalyzing its dismutation into water and molecular oxyge...
Celem pracy było określenie wpływu dezaktywacji termicznej na rozkład rozcieńczonych roztworów nadtl...
A catalase peroxidase (CP) from the newly isolated Bacillus SF was used to treat textile-bleaching e...
and by Nicholls (1964) are compared in terms oftheir relative plausibilities and their utility for e...
WOS: 000224466700009PubMed ID: 15508281In this study, catalase enzyme was immobilized by entrapping ...
Katalaza znajduje szerokie zastosowanie w przemyśle włókienniczym, spożywczym i celulozowo-papiernic...
Spectroscopic and kinetic investigations have been carried out on catalase from bovine liver and fro...
This paper studies the H2O2 decomposition using supported catalase. The supports are γ-Al2O3, FeCl2-...
W reaktorze ze złożem stałym prowadzono rozkład nadtlenku wodom w obecności katalazy immobilizowanej...
We report a simple assay for measuring the activity of catalase and concentration of metal ions. Alt...
Abstract Catalase is a potentially useful biocatalyst in various industrial bioprocesses (textile in...
The decomposition of hydrogen peroxide H2O2, is a simple reaction to study the effect of the magneti...
The problems of process costs and pollution of residual waters in the textile industry require incre...
Beef liver catalase was immobilized on the strongly basic ion-exange resin Amberlite IRA-410, and u...
WOS: 000224466700008PubMed ID: 15508280Catalase enzyme (EC 1.11.1.6) was immobilized by entrapping i...
Heme catalases remove hydrogen peroxide by catalyzing its dismutation into water and molecular oxyge...
Celem pracy było określenie wpływu dezaktywacji termicznej na rozkład rozcieńczonych roztworów nadtl...
A catalase peroxidase (CP) from the newly isolated Bacillus SF was used to treat textile-bleaching e...
and by Nicholls (1964) are compared in terms oftheir relative plausibilities and their utility for e...
WOS: 000224466700009PubMed ID: 15508281In this study, catalase enzyme was immobilized by entrapping ...
Katalaza znajduje szerokie zastosowanie w przemyśle włókienniczym, spożywczym i celulozowo-papiernic...
Spectroscopic and kinetic investigations have been carried out on catalase from bovine liver and fro...