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11 Results Found

  • Article
  • Open Access
10 Citations
2,839 Views
13 Pages

10 May 2021

Enzymes displayed on the Bacillus subtilis spore coat have several features that are useful for biocatalysis. The enzyme is preimmobilized on an inert surface of the spore coat, which is due to the natural sporulation process. As a result, protein st...

  • Article
  • Open Access
17 Citations
3,683 Views
14 Pages

The Biodegradation of Indigo Carmine by Bacillus safensis HL3 Spore and Toxicity Analysis of the Degradation Products

  • Chunlei Wang,
  • Sijia Wang,
  • Jieru Zhang,
  • Shumin Jiang,
  • Daizong Cui,
  • Haiqiong Sun,
  • Chengwei Liu,
  • Lili Li and
  • Min Zhao

4 December 2022

The aims of this article were to investigate Bacillus safensis HL3 spore for its capacity to degrade and detoxify indigo carmine and to provide an effective biological agent for the treatment of isatin dye wastewater. Bacillus safensis HL3 spore was...

  • Article
  • Open Access
6 Citations
4,127 Views
22 Pages

Evaluation of Antibiotic Biodegradation by a Versatile and Highly Active Recombinant Laccase from the Thermoalkaliphilic Bacterium Bacillus sp. FNT

  • Jorge Sánchez-SanMartín,
  • Sebastián L. Márquez,
  • Giannina Espina,
  • Rodrigo Cortés-Antiquera,
  • Junsong Sun and
  • Jenny M. Blamey

19 March 2024

Laccases are industrially relevant enzymes that have gained great biotechnological importance. To date, most are of fungal and mesophilic origin; however, enzymes from extremophiles possess an even greater potential to withstand industrial conditions...

  • Article
  • Open Access
3 Citations
3,936 Views
17 Pages

14 May 2020

Preparations of bacterial endospores and fungal conidia are applied in biocontrols, biocatalyses, and lignocellulose fermentations. The biocatalytic abilities of basidiospores from mushrooms of the order Agaricales are unknown. To assess their potent...

  • Article
  • Open Access
8 Citations
3,052 Views
14 Pages

Biochemical and Spectroscopic Characterization of a Recombinant Laccase from Thermoalkaliphilic Bacillus sp. FNT with Potential for Degradation of Polycyclic Aromatic Hydrocarbons (PAHs)

  • Constanza Bueno-Nieto,
  • Rodrigo Cortés-Antiquera,
  • Giannina Espina,
  • Joaquín Atalah,
  • Javiera Villanueva,
  • Carolina Aliaga,
  • Gustavo E. Zuñiga and
  • Jenny M. Blamey

17 April 2023

Laccases are industrially relevant enzymes that are known for the wide variety of substrates they can use. In recent years, fungal laccases have been progressively replaced by bacterial laccases in applied contexts due to their capacity to work on ha...

  • Article
  • Open Access
2 Citations
5,033 Views
13 Pages

Identification of the chaA and fwA Spore Color Genes of Aspergillus nidulans

  • C. Elizabeth Oakley,
  • Thomas S. Barton and
  • Berl R. Oakley

26 January 2024

Wild-type Aspergillus nidulans asexual spores (conidia) are green due to a pigment that protects the spores against ultraviolet light. The pigment is produced by a biosynthetic pathway, the genes of which are dispersed in the genome. The backbone mol...

  • Article
  • Open Access
26 Citations
5,906 Views
17 Pages

Oxidation of Various Kraft Lignins with a Bacterial Laccase Enzyme

  • Sebastian A. Mayr,
  • Raditya Subagia,
  • Renate Weiss,
  • Nikolaus Schwaiger,
  • Hedda K. Weber,
  • Johannes Leitner,
  • Doris Ribitsch,
  • Gibson S. Nyanhongo and
  • Georg M. Guebitz

6 December 2021

Modification of kraft lignin (KL), traditionally uses harsh and energy-demanding physical and chemical processes. In this study, the potential of the bacterial laccase CotA (spore coating protein A) for oxidation of KL under mild conditions was asses...

  • Article
  • Open Access
1 Citations
2,227 Views
14 Pages

This study aims to determine the effects of the natural product aloesin against Magnaporthe oryzae. The results exposed that aloesin had a high inhibitory effect on appressorium formation (the EC50 value was 175.26 μg/mL). Microscopic examination...

  • Article
  • Open Access
6 Citations
3,005 Views
14 Pages

Sono-Enzymatically Embedded Antibacterial Silver-Lignin Nanoparticles on Cork Filter Material for Water Disinfection

  • Lizeth Bermeo,
  • Kristina Ivanova,
  • Leonardo Martín Pérez,
  • Eva Forés,
  • Sílvia Pérez-Rafael,
  • Juan C. Casas-Zapata,
  • Jordi Morató and
  • Tzanko Tzanov

2 October 2022

Providing clean drinking water is a great challenge worldwide, especially for low-income countries where the access to safe water is limited. During the last decade, new biotechnological approaches have been explored to improve water management. Amon...

  • Article
  • Open Access
43 Citations
7,600 Views
16 Pages

Biosorption and Bioleaching of Heavy Metals from Electronic Waste Varied with Microbial Genera

  • Preetiman Kaur,
  • Shivani Sharma,
  • Fawziah M. Albarakaty,
  • Anu Kalia,
  • Mohamed M. Hassan and
  • Kamel A. Abd-Elsalam

14 January 2022

Industrialization and technological advancements have led to the exploitation of natural resources and the production of hazardous wastes, including electronic waste (E-waste). The traditional physical and chemical techniques used to combat E-waste a...

  • Article
  • Open Access
39 Citations
6,624 Views
27 Pages

8 December 2021

A study was conducted for endophytic antagonistic fungi obtained from the roots of healthy apple trees growing in nine replanted orchards in Shandong Province, China. The fungi were assessed for their ability to inhibit Fusarium proliferatum f. sp. m...