Results 51 to 60 of about 5,365 (185)

Studies on the Formation of Peracetic Acid

The Journal of the Society of Chemical Industry, Japan, 1960
過酸化水素と酢酸より過酢酸を生成する反応について,合成と関連した二,三の理論的研究を行なった。過酢酸生成のさいの平衡定数は25ないし45℃において,K=3.26あった。なお過酢酸の加水分解より25℃の平衡定数を求めた場合も,これに近い値を得た。硫酸触媒を用いたさいの過酢酸の生成速度を検討し,活性化エネルギー11.7kcal/molを得た。また反応速度定数は硫酸および塩酸の場合は,酸のモル濃度にほぼ比例するが,リン酸ではこの関係から,はずれることを認めた。
Koichi Murai, Giichi Akazome, Yasuto Murakami   +2 more
openaire   +2 more sources

Ideal soft tissue graft in periodontal and peri‐implant applications: A scoping review

Periodontology 2000, EarlyView.
Abstract Soft tissue grafts (STG) are used in a wide range of clinical situations including volume augmentation, keratinized tissue increase, and recession coverage around teeth and implants. Each STG, produced from different sources and processed with various techniques, possesses unique material properties and interaction with the host tissues, which
Madeline Yon, Elena Calciolari, Nikos Mardas, Anton Sculean, Nikolaos Donos   +4 more
wiley   +1 more source

Degradation of Methylene Blue Dye Using Fenton/PhotoFenton-Peracetic Acid (UV/Fe3+-CH3COOH−H2O2) Processes from Aqueous Solutions

Journal of Mazandaran University of Medical Sciences, 2017
Background and purpose: Industries are one of the main sources of producing wastewater accounting for 20% of water pollution. Treatment of dye wastewaters is one of the major challenges in textile industry.
Alireza Rahmani, Ghorban Asgari, Mostafa Leili, Roya Aazami Gilan   +3 more
doaj  

Effect of disinfection techniques on physical-mechanical properties of a microwave-activated acrylic resin

Polímeros, 2018
The effects of disinfection by microwave irradiation and immersion in peracetic acid on the physical-mechanical properties of a microwave-activated acrylic resin were evaluated.
Carmen Beatriz Borges Fortes, Fabrício Mezzomo Collares, Vicente Castelo Branco Leitune, Priscila Raquel Schiroky, Stéfani Becker Rodrigues, Susana Maria Werner Samuel, Cesar Liberato Petzhold, Valter Stefani   +7 more
doaj   +1 more source

Preclinical Toxicity Screening of Sodium Dodecanoyloxybenzenesulfonate (LOBS) as a New Alternative Biocide Using In Vitro and In Vivo Models

Environmental Toxicology, Volume 41, Issue 9, Page 670-681, September 2026.
ABSTRACT Sodium hypochlorite is a well‐established biocide extensively used in both living and industrial environments; however, exposure to it or improper handling can harm the human body and the environment. Thus, safer alternatives to sodium hypochlorite are required.
Seung Eui Min, Seunghee Oh, Min Seong Jang, Kang‐Hyun Han   +3 more
wiley   +1 more source

Competing Pathways in Heme Catalyzed Oxidations With Porphyrin‐Centered Reactivity

ChemistryEurope, Volume 4, Issue 8, August 2026.
Heme‐catalyzed oxidations proceeding through porphyrin‐centered reactivity are quite rare. In attempts to optimize the catalytic umpolung of chloride proceeding via an isoporphyrin, we found a competing pathway. The iron(III) π‐dication readily performs alternative reactivity, leading to a bifurcation in reaction mechanisms at this point.
Silène Engbers, Lisa Wijtenhorst, Yisong Guo, Johannes E. M. N. Klein   +3 more
wiley   +1 more source

Environmental Impact of a Novel UV‐C Disinfection Machine for Non‐Channel Flexible Laryngoscopes

Laryngoscope Investigative Otolaryngology, Volume 11, Issue 4, August 2026.
The objective of this study was to compare the environmental impact of the UV‐SMART D60 UV‐C disinfection system with conventional high‐level disinfection (HLD) for non‐channeled laryngoscopes. Workflow audits demonstrated that D60 disinfection substantially reduced disposable material and PPE use, decreased water consumption by approximately 45 L per ...
Abhishek Mahesh, Paul C. Bryson
wiley   +1 more source

Enterococcus faecalis and Endodontic Treatment Failure: A Qualitative Systematic Review of Its Role and Elimination Strategies

Australian Endodontic Journal, Volume 52, Issue 2, Page 585-605, August 2026.
ABSTRACT The aim of this study was to synthesize evidence on the influence of Enterococcus faecalis on endodontic treatment failure and strategies for its elimination. This study followed the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses (PRISMA) guidelines and was registered in PROSPERO (CRD420251022741).
Francine Santos Fernandes de Lima, Analia Gabriella Borges Ferraz Facury   +1 more
wiley   +1 more source

The disinfecting effect of glutaraldehyde and peracetic acid on tensile load at failure of orthodontic elastomeric chains

Caspian journal of dental research, 2021
Introduction: The purpose of this study was to compare the effect of peracetic acid with glutaraldehyde on tensile load at failure of elastomeric chains after disinfection.
Mohammad Saleh Barati, Reza Ghorbanipour, Ebrahim Zabihi, Manouchehr Rahmati Kamel, Omid Teymournejad, Mohammad Hadi Pashaei, Valiollah Arash   +6 more
doaj  

Coaxially Electrospun Myocardial dECM‐ Based Nanofibrous Scaffolds Demonstrate Enhanced Cardiomyocyte Biocompatibility

Advanced Healthcare Materials, Volume 15, Issue 27, 17 July 2026.
Our coaxial electrospinning system is capable of incorporating decellularized myocardial extracellular matrix in a core‐sheath configuration, creating nanofibrous scaffolds. These scaffolds, in turn, support the maintenance of functional cardiomyocytes adhered to the surface of these bioactive scaffolds.
Dhanusha N. Rajapakse, Mahtab Khodadadi, Kiran M. Ali, Suh Hee Cook, Bryson T. Proctor, Tanya Upadhyay, Daxian Zha, Fatema Tuj Jahura, Marziyeh Boosaliki, Jessica M. Gluck   +9 more
wiley   +1 more source