Results 91 to 100 of about 352,568 (281)

Peroxidase-like Nanozymes for Point-of-Care SERS Sensing and Wound Healing

, 2023
The emergence of nanozymes provides a potential method for combating multidrug-resistant bacteria resulted from the abuse of antibiotics. However, in nanozyme-catalyzed systems, few studies have addressed the actual hydrogen peroxide (H2O2) level ...
Lulu Qu (623444), Jing Han (43038), Guohai Yang (6029642), Yingqiu Gu (10986565), Ming Gao (115719), Qingming Zhang (7505669), Xiaochen Dong (1480750), Weijie Liu (450829), Yi Huang (112882), Zhouyang Long (1783435)   +9 more
core   +1 more source

The Role of Ligninolytic Enzymes in Sustainable Agriculture: Applications and Challenges

Agronomy
The most important ligninolytic enzymes in lignin degradation include laccases and peroxidases (lignin peroxidase, manganese peroxidase, versatile peroxidase). White-rot fungi (e.g., Cerrena sp., Phlebia sp.
Agnieszka Gałązka, Urszula Jankiewicz, Sławomir Orzechowski   +2 more
doaj   +1 more source

Introducing Borsantrazole: A Trifunctional Boron‐Based Pyrazole That Extends the Lifespan of Amyotrophic Lateral Sclerosis Mice

Advanced Science, EarlyView.
Herein we report a boron‐based pyrazole, (Borsantrazole ‐ a small molecule that selectively targets oxidative stress) that significantly increases survival, reduces weight loss, delays disease onset, and affects global protein changes in the SOD1‐G37R mouse model of ALS.
Nitesh Sanghai, Rhonda Kelley, Ying Lao, M. Immanuel Reyes Madlangsakay, Prasanta Paul, M. Alejandra Llanes‐Cuesta, Jun‐Feng Wang, René P. Zahedi, Jiming Kong, Geoffrey K. Tranmer   +9 more
wiley   +1 more source

The Wood-rot Basidiomycete VAST02.52 Produces a Versatile Peroxidase that Catalyses the Biotransformation of α-Pinene to Release Verbenone

Natural Product Communications
Background Versatile peroxidase (VP; EC 1.11.1.16) has recently emerged as a novel peroxidase highly valued in biotechnology due to its exceptional ability to oxidize a diverse range of substrates into value-added products.
Do Huu Nghi, Pham Thi Hong Minh, Nguyen Thi Hong Van, Dang Thu Quynh   +3 more
doaj   +1 more source

Sustained Delivery of a Shingles Subunit Vaccine Overcomes Age‐Related Declines in Humoral and Cellular Immunity Relative to Shingrix

Advanced Science, EarlyView.
Sustained delivery of a shingles subunit vaccine from an injectable polymer–nanoparticle hydrogel enhanced the potency, durability, and breadth of immune responses in aged mice while minimizing inflammatory cytokine production and reactogenicity. This strategy decouples immunogenicity from reactogenicity and offers a promising approach to improve ...
Ye Eun Song, Jerry Yan, Ben S. Ou, Olivia M. Saouaf, Noah Eckman, E. A. Appel   +5 more
wiley   +1 more source

ECONOMIC EVALUATION OF ALTERNATIVE SUPPLY CHAINS FOR SOYBEAN PEROXIDASE [PDF]

Soybean peroxidase is an enzyme derived from soybean hulls. Peroxidase has much commercial potential as an ingredient in the manufacturer of polymers and specialty chemicals, as a dough conditioner, and as a component in medical test kits.
Lentz, T. Daniel, Akridge, Jay T.
core  

Tetra(p-tolyl)borate-Functionalized Solvent Polymeric Membrane: A Facile and Sensitive Sensing Platform for Peroxidase and Peroxidase Mimetics

, 2013
The determination of peroxidase activities is the basis for enzyme-labeled bioaffinity assays, peroxidase-mimicking DNAzymes- and nanoparticles-based assays, and characterization of the catalytic functions of peroxidase mimetics.
Wang, Xuewei, Qin, Wei
core   +1 more source

Coordination‐Tuned Iridium Single‐Atom Nanozymes Boost Multienzyme Activity for Colorimetric Sensing

Advanced Science, EarlyView.
Breaking the coordination symmetry of Ir single‐atom sites through asymmetric Ir–N3S1 engineering tailors interfacial electron transfer, oxygen activation, and multienzyme‐like catalytic pathways. Operando spectroscopy and theoretical modeling uncover the atomic‐level origin of activity enhancement, providing a strategy for designing multifunctional ...
Tao Li, Xinyu Zhang, Jiashan Xia, Mengyu Wu, Cong Liu, Yapei Sun, Wanjiang Zhao, Min Qian, Wei Wang, Weixia Duan, Shangcheng Xu   +10 more
wiley   +1 more source

Peroxidase-Mediated In Situ Fabrication of Multi-Stimuli-Responsive and Dynamic Protein Nanogels from Tyrosine-Conjugated Biodynamer and Ovablumin

, 2019
Horseradish peroxidase (HRP)-mediated oxidation of tyrosine-conjugated biodynamer containing acylhydrazone linkages and ovalbumin (OVA)/reduced ovalbumin (rOVA) generated protein nanogels through simultaneous tyrosine coupling and thiol cross-linking in ...
Hanying Zhao, Li Liu, Li Liu (75607), Hanying Zhao (1620433), Bingyang Dong, Lin Wang, Lin Wang (11986), Bingyang Dong (5635769)   +7 more
core   +1 more source

Catalase-peroxidase StKatG2 from Salinicola tamaricis: a versatile Mn(II) oxidase that decolorizes malachite green

Frontiers in Microbiology
Manganese (Mn) oxidation processes have garnered significant attention recently due to their potential for degrading organic pollutants. These processes are primarily catalyzed by Mn(II) oxidases. Salinicola tamaricis F01, an endophytic bacterium derived
Mengyao Ding, Wenjing Wang, Zhenkun Lu, Yuhui Sun, Xinzhen Qiao, Meixue Dai, Guoyan Zhao   +6 more
doaj   +1 more source