Mechanism of combined decomposition of hydrogen peroxide and peracetic acid catalyzed by vanadium complexes

1985 ◽  
Vol 34 (4) ◽  
pp. 694-696 ◽  
Author(s):  
A. P. Makarov ◽  
A. E. Gekhman ◽  
O. Ya. Polotnyuk ◽  
I. I. Moiseev
Keyword(s):  
Hydrogen Peroxide ◽  
Peracetic Acid ◽  
Vanadium Complexes ◽  
Acid Catalyzed

Decomposition of peracetic acid catalyzed by vanadium complexes

1985 ◽  
Vol 34 (8) ◽  
pp. 1749-1752
Author(s):  
A. P. Makarov ◽  
A. E. Gekhman ◽  
O. Ya. Polotnyuk ◽  
I. I. Moiseev
Keyword(s):  
Peracetic Acid ◽  
Vanadium Complexes ◽  
Acid Catalyzed

scholarly journals Inhibition Properties of Arylsulfatase and β-Glucuronidase by Hydrogen Peroxide, Hypochlorite, and Peracetic Acid

ACS Omega ◽  
2021 ◽  
Author(s):  
Shu-shu Zhong ◽  
Jun Zhang ◽  
Ze-hua Liu ◽  
Zhi Dang ◽  
Yu Liu
Keyword(s):  
Hydrogen Peroxide ◽  
Peracetic Acid

Formation of Samin Diastereomers by Acid-Catalyzed Transformation of Sesamolin with Hydrogen Peroxide

2020 ◽  
Vol 68 (23) ◽  
pp. 6430-6438
Author(s):  
Hsin-Ya Tsai ◽  
Wei-Ju Lee ◽  
I-Hsuan Chu ◽  
Wei-Ching Hung ◽  
Nan-Wei Su
Keyword(s):  
Hydrogen Peroxide ◽  
Acid Catalyzed

scholarly journals Inactivation of Prions by Low-Temperature Sterilization Technology Using Vaporized Gas Derived from a Hydrogen Peroxide–Peracetic Acid Mixture

Pathogens ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 24
Author(s):  
Akikazu Sakudo ◽  
Daiki Anraku ◽  
Tomomasa Itarashiki
Keyword(s):  
Hydrogen Peroxide ◽  
Medical Devices ◽  
Neurodegenerative Disorders ◽  
Peracetic Acid ◽  
Protein Misfolding ◽  
Prion Diseases ◽  
Proteinase K ◽  
Acid Mixture ◽  
Cover Glass ◽  
Standard Mode

Prion diseases are proteopathies that cause neurodegenerative disorders in humans and animals. Prion is highly resistant to both chemical and physical inactivation. Here, vaporized gas derived from a hydrogen peroxide–peracetic acid mixture (VHPPA) was evaluated for its ability to inactivate prion using a STERIACE 100 instrument (Saraya Co., Ltd.). Brain homogenates of scrapie (Chandler strain) prion-infected mice were placed on a cover glass, air-dried, sealed in a Tyvek package, and subjected to VHPPA treatment at 50–55 °C using 8% hydrogen peroxide and <10% peracetic acid for 47 min (standard mode, SD) or 30 min (quick mode, QC). Untreated control samples were prepared in the same way but without VHPPA. The resulting samples were treated with proteinase K (PK) to separate PK-resistant prion protein (PrPres), as a marker of the abnormal isoform (PrPSc). Immunoblotting showed that PrPres was reduced by both SD and QC VHPPA treatments. PrPres bands were detected after protein misfolding cyclic amplification of control but not VHPPA-treated samples. In mice injected with prion samples, VHPPA treatment of prion significantly prolonged survival relative to untreated samples, suggesting that it decreases prion infectivity. Taken together, the results show that VHPPA inactivates prions and might be applied to the sterilization of contaminated heat-sensitive medical devices.

What induces colitis? Hydrogen peroxide or peracetic acid

Endoscopy ◽  
2008 ◽  
Vol 40 (03) ◽  
pp. 231-231 ◽  
Author(s):  
R. Coriat ◽  
U. Chaput ◽  
Z. Ismaili ◽  
S. Chaussade
Keyword(s):  
Hydrogen Peroxide ◽  
Peracetic Acid
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