Results 81 to 90 of about 17,549 (202)

Engineering Dimensional Configuration of Single‐Atom S‐Cu‐S Sites as Reversible Electron Station for Enhanced Peroxidase‐Mimicking

Advanced Science, Volume 13, Issue 7, 3 February 2026.
L‐cysteine triggers auto‐assembly of POD‐like 3D biomimetic S‐Cu‐S single‐atom nanozymes on MoS2 (MoCC). MoCC shows 16.3‐fold higher catalytic velocity and 17.9‐fold greater affinity than HRP, enabling efficient •OH generation via enhanced electron inversion and transfer.
Wenjie Ma, Qian He, Jiancheng Sun, Yiqing Chen, Hongfei Su, Ludan Zhang, Xiao He, Yuguang Wang, Changjian Xie, Zhiyong Zhang, Xin Zhou, Yuliang Zhao, Wenyan Yin   +12 more
wiley   +1 more source

Phylogenetic and metabolic diversity of Tunisian forest wood-degrading fungi: a wealth of novelties and opportunities for biotechnology [PDF]

, 2016
16 p.-2 fig.-5 tab.In this study, 51 fungal strains were isolated from decaying wood samples collected from forests located in the Northwest of Tunisia in the vicinity of Bousalem, Ain Draham and Kef.
Barriuso, Jorge, Belbahri, Lassaad, Daâssi, Dalel, Martínez, María Jesús, Mechichi, Tahar, Nasri, M., Zouari-Mechichi, Héla   +6 more
core   +1 more source

Acetylation Regulates ACSL4 Degradation Through Chaperone‐Mediated Autophagy to Alleviate Intervertebral Disc Degeneration

Advanced Science, Volume 13, Issue 8, 9 February 2026.
Intervertebral disc degeneration is triggered by ACSL4 accumulation‐mediated ferroptosis of nucleus pulposus cells due to CMA dysfunction. KAT2B promotes ACSL4 degradation via CMA through acetylation. AAV‐mediated LAMP2A delivery or engineered exosomes rescue nucleus pulposus cell senescence and disc degeneration.
Zhouwei Wu, Zhichen Jiang, Chenglong Hong, Shu Yang, Shuqing Jin, Chenyu Wu, Kaijie Guo, Jiang Liu, Shaobo Xu, Chenggui Wang, Xiangyang Wang   +10 more
wiley   +1 more source

Industrial dye decolorizing lignin peroxidase from Kocuria rosea MTCC 1532

Annals of Microbiology, 2011
Lignin peroxidase (LiP) enzyme was purified from Kocuria rosea MTCC 1532. The enzyme was produced and subjected to purification by ion exchange chromatography followed by gel filtration chromatography; 79-fold purity was obtained. The molecular weight of LiP was determined to be 66 kDa. The pH optimum of the purified enzyme was 3.0, and the temperature
Ganesh Kashinath Parshetti, Supriya Parshetti, Dayanand C. Kalyani, Ruey-an Doong, Sanjay P. Govindwar   +4 more
openaire   +1 more source

Differential regulation of Pleurotus ostreatus dye peroxidases gene expression in response to dyes and potential application of recombinant Pleos-DyP1 in decolorization.

PLoS ONE, 2019
Dye-decolorizing peroxidase (DyP) from the white rot basidiomycete Pleurotus ostreatus is a heme peroxidase able to oxidize diverse substrates, including recalcitrant phenols and dyes. This study analyzed the effect of chemical dyes on P.
J Cuamatzi-Flores, E Esquivel-Naranjo, S Nava-Galicia, A López-Munguía, A Arroyo-Becerra, M A Villalobos-López, M Bibbins-Martínez   +6 more
doaj   +1 more source

Degradation of antifungal anthraquinone compounds is a probable physiological role of DyP secreted by Bjerkandera adusta

AMB Express, 2019
Alizarin is an anti-fungal compound produced by the plant, Rubia tinctorum. The parasitic fungus Bjerkandera adusta Dec 1 was cultured in potato dextrose (PD) medium with or without alizarin.
Kanako Sugawara, Etsuno Igeta, Yoshimi Amano, Mayuko Hyuga, Yasushi Sugano   +4 more
doaj   +1 more source

Exploring the Potential and Evaluating Hydrocarbon Degradation by Novel Antarctic Dietzia and Pusillimonas Isolates From a Pristine Environment

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
The Antarctic Dietzia and Pusillimonas isolates were tested for bioremediation applications. Genomic analyses revealed the potential to degrade complex organic compounds, potential virulence factors and resistance genes. Physiological assays showed a wide range of adaptation to abiotic factors and sensitivity to different groups of antibiotics ...
Tomasz Krucoń, Julia Karbowska, Wiktoria Pietrowicz, Robert Stasiuk, Łukasz Drewniak   +4 more
wiley   +1 more source

Photoreduction and validation of haem?ligand intermediate states in protein crystals by in situ single-crystal spectroscopy and diffraction [PDF]

, 2017
Powerful synergies are available from the combination of multiple methods to study proteins in the crystalline form. Spectroscopies which probe the same region of the crystal from which X-ray crystal structures are determined can give insights into redox,
Beitlich, Chen, Dworkowski, Emsley, Evans, Hersleth, Hersleth, Hersleth, Hersleth, Hough, Kabsch, Kekilli, Loehr, McGeehan, Murshudov, O'Neill, Petrus, Pompidor, Schlichting, Sezer, Stetten, Vagin, Wilmot, Zeldin   +23 more
core   +2 more sources

Peroxidase Gene CaPOD49 Suppresses Chilli Veinal Mottle Virus Infection and Increases Oxidative Stress Tolerance in Chilli Pepper

Molecular Plant Pathology, Volume 27, Issue 2, February 2026.
CaPOD49, a plasma membrane‐localized class III peroxidase, positively regulates chilli pepper immunity against ChiVMV by scavenging RBOH‐generated ROS to maintain redox homeostasis and activate defense gene expression. VIGS‐mediated silencing of CaPOD49 causes excessive ROS accumulation, suppression of defense signaling, and enhanced viral ...
Guangqi Wang, Juanjuan Xu, Pingchuan Zhu, Zheng Cai, Youzhi Li, Mingxia Gong, Bihong Feng, Risheng Wang, Xianwei Fan   +8 more
wiley   +1 more source

Enzymatic reduction and oxidation of fibre-bound azo-dyes [PDF]

, 2007
A new customer and environmental friendly method of hair bound dye decolouration was developed. Biotransformation of the azo-dyes Flame Orange and Ruby Red was studied using different oxidoreductases.
Deller, S., Guebitz, G. M., Held, C., Hofrichter, M., Macheroux, P., Murkovic, M., Paulo, Artur Cavaco, Pricelius, S., Sollner, S., Ullrich, R.   +9 more
core   +1 more source