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• Recent advances in POFs for photocatalytic H 2 O 2 production are summarized. • The effective strategies to improve H 2 O 2 production are highlighted. • Elucidates photocatalytic H 2 O 2 production efficiency and possible reaction mechanism. • The current challenges and future perspectives of photocatalytic H 2 O 2 production in POFs is declared. Hydrogen peroxide (H 2 O 2) has been recognized as a rather important chemical with extensive applications in environmental protection, chemical synthesis, military manufacturing, etc. However, the mature industrial strategy (i.e., anthraquinone oxidation) for H 2 O 2 production is featured with heavy pollution and high energy consumption. Photocatalytic technology has been regarded as a sustainable strategy to convert H 2 O and O 2 into H 2 O 2. Recently, porous organic framework materials (POFs) including metal-organic frameworks (MOFs), covalent organic frameworks (COFs), covalent triazine frameworks (CTFs), covalent heptazine frameworks (CHFs), and hydrogen-bonded organic frameworks (HOFs) have exhibited significant potential for green H 2 O 2 photosynthesis by virtue of their diverse synthesis methods, enormous specific surface areas, flexible design, adjustable band structure, and photoelectric property. In this review, the recent advances in H 2 O 2 photosynthesis based on POFs are comprehensively investigated. The modification strategies to improve H 2 O 2 production and their photocatalytic mechanisms are systematically analyzed. The current challenges and future perspectives in this field are highlighted as well. This review aims to give a complete picture of the research effort made to provide a deep understanding of the structure-activity relationship of H 2 O 2 photogeneration over POFs, thus inspiring some new ideas to tackle the challenges in this field, and finally stimulating the efficient development of organic semiconductors for sustainable photogeneration of H 2 O 2. [Display omitted] [ABSTRACT FROM AUTHOR]

• Demineralized bone matrix (DBM)-based nanofibrous scaffolds have been fabricated. • Oxygen-pocketed fibrous DBM scaffolds were prepared by the catalytic decomposition. • Op-fDBM scaffolds could stimulate bone regeneration in the osteoporotic rat models. • Superior bone healing effect was achieved while minimizing expensive DBM content. Demineralized bone matrix (DBM) is one of the standard biomaterials used to fill surgical bone defects in general orthopedic procedures. However, current DBM products come in the form of powder or viscous solutions that fail to mimic the natural hierarchical structure of bone while also using large amounts of valuable material. To overcome this, compact fibrous DBM/polymer (fDBM) composites were prepared via electrospinning. Then, by exploiting the catalytic decomposition of hydrogen peroxide, oxygen pockets are formed in the scaffold imparting it with a hierarchical porous structure similar to bone (Op-fDBM). These pockets created by bubbles of oxygen help give the scaffold a mechanically stable shape while the incorporated DBM supports cell adhesion and growth. In vivo evaluations reveal that fDBM increased bone volume by 41.7 % while Op-fDBM increased bone volume by 68.6 %. Significant increases in regenerated bone volume with the use of minimal amounts of DBM in fiber form go to show the great potential of this work in the field of bone regeneration. [Display omitted] [ABSTRACT FROM AUTHOR]

• High performance of photocatalytic H 2 O 2 production over 2 mmol per gram (catalyst) per hour. • Z-scheme heterojunction enhance the charge transfer efficiency for photocatalytic H 2 O 2 production. • The synergistic and couple effect of different types vacancy over heterojunction components was proposed. Defect engineering represents a potent strategy for the modification of electronic properties by introducing atomic vacancies in photocatalysts. However, the synergistic enhancement attributable to different types of atomic vacancies within a heterojunction, as well as their underlying mechanisms, remains sparsely studied. Here, the flexible g-C 3 N 4 materials with varying nitrogen vacancies were prepared via a facile calcination method under different atmospheric conditions and then composited with CeO 2 nanocubes to construct Z-scheme heterojunction. It was observed that CeO 2 has abundant O vacancies, and the g-C 3 N 4 form tertiary nitrogen defects at the center of the heptazine units under an NH 3 atmosphere treatment. The resulting enhancement in the interfacial built-in electric field, coupled with the synergistic effect of O and N vacancies within the Z-scheme heterojunction, has been demonstrated to significantly enhance charge transfer efficiency. This results in an optimized photoactivity with a H 2 O 2 generation rate of 2.01 mmol g–1 h–1. This work opens an avenue for constructing and optimizing the heterogeneous photocatalysts by defect engineering technology, and provides deep insight to understand the nature of vacancy engineering in designing effective catalysts for solar energy conversion. [Display omitted] The O deficient CeO 2 and N deficient g-C 3 N 4 constructed the Z-scheme heterojunction and enhanced interfacial built-in electric field to synergistically boost photocatalytic H 2 O 2 production. [ABSTRACT FROM AUTHOR]

5(S)-5-carboxystrictosidine (5-CS) is a compound found in the root of Mappianthus iodoides , a traditional Chinese medicine used for the treatment of coronary artery disease. The aim of the present study was to investigate the protective effect of 5-CS against oxidative stress-induced apoptosis in H9c2 cardiomyocytes and the underlying mechanisms. 5-CS pretreatment significantly protected against H2 O2-induced cell death, LDH leakage, and malondialdehyde (MDA) production, which are indicators for oxidative stress injury. 5-CS also enhanced the activity of SOD and CAT. In addition, 5-CS pretreatment significantly inhibited H2 O2-induced apoptosis, as determined by flow cytometer, suppressed the activity of caspase-3 and caspase-9, and attenuated the activation of cleaved caspase-3 and caspase-9. 5-CS also increased Akt and ERK activation altered by H2 O2 using Western blot analysis. The PI3K-specific inhibitor LY294002 abolished 5-CS-induced Akt activation. The ERK-specific inhibitor PD98059 abolished 5-CS-induced ERK activation. Both LY294002 and PD98059 attenuated the protective effect of 5-CS on H9c2 cardiomyocytes against H2 O2-induced apoptosis and cell death. Taken together, these results demonstrate that 5-CS prevents H2 O2-induced oxidative stress injury in H9c2 cells by enhancing the activity of the endogenous antioxidant enzymes, inhibiting apoptosis, and modulating PI3K/Akt and ERK signaling pathways. [ABSTRACT FROM AUTHOR]

• Surface sulfur isolated PtNiS x /C catalysts successfully regulate the ORR from 4e– to 2e– process. • The PtNiS x /C catalyst shows high activity and selectivity toward 2e– ORR in acidic media. • The PtNiS x /C catalyst provides a highly-efficient electro-Fenton reaction process toward rapid degradation of versatile organic pollutants. Selective electrocatalysis of two-electron oxygen reduction reaction (2e– ORR) has been recognized as a sustainable and on-site process for hydrogen peroxide (H 2 O 2) production. Great progress has been achieved for 2e– ORR in alkaline media. However, it is challenged by insufficient activity and selectivity of the catalysts in acidic electrolytes. Herein, we report sulfur-poisoned PtNi/C catalysts (PtNiS x /C) that could regulate ORR from the 4e– to 2e– pathway. The identified PtNiS 0.6 /C offers high activity in terms of onset potential of ∼0.69 V (vs. RHE) and ∼80 % selectivity. The mass activity is also comparable and outperforms representative Pt-based precious and transition-metal-based catalysts. In addition, it is interestingly found that the Faradaic efficiency further increased to 95 % during the long-term electrolysis test due to Ni atom surface migration. The electrochemical production of the H 2 O 2 system was applied to the electro-Fenton process, which has realized the effective degradation of organic pollutants. This work offers a strategy by sulfur poisoning PtNi/C catalyst to realize Pt-based 2e– ORR active catalysts to electrolysis of H 2 O 2 in acidic media. [Display omitted] [ABSTRACT FROM AUTHOR]

******************** Master Bond and STERIS collaborated in research to determine the compatibility of Master Bond’s specialty epoxies with Vaporized Hydrogen Peroxide (VHPTM) using V-PRO® s2 Low Temperature Sterilization System. This [...]

2024 SEP 7 (NewsRx) -- By a News Reporter-Staff News Editor at Obesity, Fitness & Wellness Week -- New research on Cancer is the subject of a report. According to [...]

Copyright of China Pulp & Paper Industry is the property of China Pulp & Paper Industry Publishing House and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This document provides a concise summary of an article discussing the importance of using dedicated cleaning products for bathrooms. The article emphasizes the need for effective cleaners to remove soap scum and tackle mold in high-traffic areas like bathrooms. It offers tips for maintaining a clean bathroom and includes a list of top-performing bathroom and toilet cleaners, along with their ratings. The document also provides a table comparing various bathroom cleaners based on price, CHOICE Expert Rating, and specific claims, without any additional information beyond the table. [Extracted from the article]

• A free radical generator MNPs-mCPBA system was developed and it is easy to prepare. • MNPs-mCPBA could generate C 6 H 4 ClCOOO⋅ in an acidic environment regardless of the H 2 O 2 content in the TME. • The amplified oxidative stress induced ICD to release TAAs and DAMPs, promoted DCs maturation, and enhanced T cell infiltration. • The combination therapy between C 6 H 4 ClCOOO⋅-mediated ICD and anti-PD-L1 antibody (α-PD-L1) has achieved the excellent therapeutic effect on tumor. It is desirable to develop a free radical generator that is neither dependent on hydrogen peroxide nor external stimuli-triggered to achieve effective tumor treatment. Herein, the free radical generator MNPs-mCPBA was constructed with Zn 0.4 Co 0.6 F e2 O 4 @Zn 0.4 Mn 0.6 Fe 2 O 4 nanoparticles (MNPs) and 3-chloroperbenzoic acid (mCPBA). We believe that the iron (II) on the surface of MNPs-mCPBA maybe represent high reactive activity and promote the generation of a large number of organic free radicals (C 6 H 4 ClCOOO⋅) in an acidic tumor microenvironment, which realizes the acid-dependent tumor treatment strategy independent on the H 2 O 2 level in tumors. In addition, the generated organic free radicals (C 6 H 4 ClCOOO⋅) effectively induced immunogenic cell death (ICD) and increased T cell infiltration. Under the synergetic treatment with an anti-PD-L1 antibody (α-PD-L1), a favorable anti-tumor effect was achieved. [Display omitted] [ABSTRACT FROM AUTHOR]

Copyright of China Pulp & Paper Industry is the property of China Pulp & Paper Industry Publishing House and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

2024 JUN 15 (NewsRx) -- By a News Reporter-Staff News Editor at Obesity, Fitness & Wellness Week -- Fresh data on Gram-Positive Bacteria - Staphylococcus aureus are presented in a [...]

Byline: admin - Nuberg EPC, a prominent global engineering, procurement, and construction (EPC) firm with expertise in the chemical industry, has secured a contract to design, engineer, procure, and construct [...]

2024 JUN 8 (NewsRx) -- By a News Reporter-Staff News Editor at Obesity, Fitness & Wellness Week -- Investigators publish new report on Life Science. According to news reporting from [...]

2024 JUN 1 (NewsRx) -- By a News Reporter-Staff News Editor at Obesity, Fitness & Wellness Week -- According to news reporting based on a preprint abstract, our journalists obtained [...]

The article discusses the assessment of technologies to remove cyanobacteria from water supply in Moncton, New Brunswick. Topics mentioned include the cost effectiveness of powder activated carbon adsorption process, a description of ozone process and ultraviolet systems, and the importance of life-cycle cost analysis and sustainability of the treatment process.

Copyright of China Pulp & Paper Industry is the property of China Pulp & Paper Industry Publishing House and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The article evaluates the Prevention disinfecting wipes and spray from infection prevention company Virox.

Copyright of China Pulp & Paper Industry is the property of China Pulp & Paper Industry Publishing House and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Photocatalytic H 2 O 2 production provides a clean and sustainable strategy for artificial photosynthesis. Herein, an inorganic/organic composite photocatalyst was fabricated by in-situ growth of CdS nanoparticles on the surface of resorcinol–formaldehyde (RF) resin spheres. RF spheres played multiple roles: (i) acting as a substrate for the growth of CdS and constructing a core-shell structure with seamless contact; (ⅱ) improving visible light absorption of CdS; (ⅲ) forming an S-scheme heterojunction with CdS and promoting the charge separation and transfer. Consequently, under visible light illumination, CdS/RF composite presented remarkably enhanced H 2 O 2 production activity. Its H 2 O 2 yield in 60 min was 801 μmol L–1, which was 5.2 and 1.5 times higher than that of RF spheres and CdS hollow spheres, respectively. The charge migration between CdS and RF followed the S-scheme photocatalytic mechanism, which was verified by work function measurement, ex-situ and in-situ irradiated X-ray photoelectron spectroscopy. This work brings a novel insight into designing RF-based inorganic/organic S-scheme heterojunction photocatalysts for efficient H 2 O 2 production. [Display omitted] [ABSTRACT FROM AUTHOR]

• 3D ordered macroporous sulfur-doped g-C 3 N 4 /TiO 2 S-scheme photocatalysts were successfully prepared. • The composites show high photocatalytic H 2 O 2 -production activity in pure water. • In-situ DRIFTS measurements were performed to fully unveil the reaction pathways and the active sites. • The photocatalytic H 2 O 2 production proceeds through a double-channel pathway consisting of ORR and WOR. Photocatalytic hydrogen peroxide (H 2 O 2) production offers a clean and cost-efficient alternative to the traditional anthraquinone oxidation approach. Herein, a step-scheme (S-scheme) heterojunction photocatalyst is fabricated by coupling TiO 2 with three dimensionally ordered macroporous sulfur-doped graphitic carbon nitride (3DOM SCN/T) by electrostatic self-assembly. The optimized photocatalyst achieved a high photocatalytic H 2 O 2 production activity with a yield of 2128 μmol h−1g−1 without the addition of hole scavengers. The remarkable performance was attributed to the synergy between the 3DOM framework and the S-scheme heterojunction. The former enhances light harvesting and provides abundant active sites for surface reactions, while the latter promotes the spatial separation of photogenerated carriers and enhances the redox power. Finally, the mechanism of photocatalytic H 2 O 2 production over the 3DOM SCN/T S-scheme composite is proposed. This work provides novel insights into the development of efficient photocatalysts for H 2 O 2 production from water and O 2. [ABSTRACT FROM AUTHOR]

Copyright of Quintessenz Zahnmedizin is the property of Quintessenz Verlags GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The Drug Control Administration (DCA) in Telangana has warned the pharma retailers that if the laboratory reagent hydrogen peroxide solution (HPS) is sold to the patients, the department will initiate [...]

The US Food and Drug Administration (FDA) announces that it considers vaporized hydrogen peroxide (VHP) to be an established method of sterilization for medical devices, recognizing VHP's long history of [...]

2024 JAN 6 (NewsRx) -- By a News Reporter-Staff News Editor at Obesity, Fitness & Wellness Week -- Investigators discuss new findings in Gram-Positive Bacteria - Staphylococcus aureus. According to [...]

The article "THRIFT LIKE A PRO." from Woman's Day (Australia Edition) provides tips on how to identify quality garments in second-hand shops. It emphasizes the importance of checking fabric quality, care instructions, attention to detail, skilled craftsmanship, brand reputation, and consistent sizing and fitting. Additionally, the article offers practical advice on how to remove stains from clothing to extend their lifespan. [Extracted from the article]

The article explains the throat's functions, the reasons behind its soreness, and the causes of throat issues. Topics include common causes of sore throats such as viral infections, allergens and acid reflux; other conditions affecting the throat like sleep apnea and laryngitis and the risk factors for throat cancers, including HPV. It also covers the role and potential issues with tonsils, particularly their susceptibility to infection during childhood.

This article provides instructions on how to clean various household cleaning tools. It advises on how to clean brooms by removing dust and hair with a comb and washing the bristles with warm water and dish soap. For mopheads, it suggests either machine washing them or cleaning them by hand with warm water and detergent. Dish brushes can be soaked in warm water and dish soap, while sponges should be replaced every two weeks due to bacteria buildup. Microfiber cloths can be washed with mild detergent and toilet brushes should be cleaned after each use and the holder disinfected monthly. [Extracted from the article]

Copyright of China Pulp & Paper Industry is the property of China Pulp & Paper Industry Publishing House and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

2023 NOV 25 (NewsRx) -- By a News Reporter-Staff News Editor at Obesity, Fitness & Wellness Week -- According to news reporting based on a preprint abstract, our journalists obtained [...]

2023 SEP 23 (NewsRx) -- By a News Reporter-Staff News Editor at Obesity, Fitness & Wellness Week -- According to news reporting based on a preprint abstract, our journalists obtained [...]

The article discusses the things to consider when choosing a wipe or disinfectant Topics include requirement of the U.S. Centers for Disease Control and Prevention (CDC) for an intermediate-level, hospital-grade surface disinfectant, importance of understanding how each active ingredient affects surfaces, and different types of disinfectants.

A recent study conducted by Jason Rissanen and his team at the University of Graz in Austria has found that some ants eat aphids that contain antiseptic properties in order to treat infections. The researchers collected 30 nests of wild silky ants and infected half of them with a harmful fungus. They then provided all the ants with different food mixes, including one with crushed aphids. Aphids contain hydrogen peroxide, which is harmful to ants but can help them defend against pathogens. The study found that infected ants consumed up to 50% of their food from the high-aphid mix, but switched back to the standard food after fighting off the fungus. [Extracted from the article]

Dow and Evonik Collaborate on Plant to Turn Hydrogen Peroxide to Propylene Glycol Dow and Evonik have announced the start-up and operation of a plant to turn hydrogen peroxide to [...]

While the pandemic put a pause on the controversy surrounding EtO sterilization and any action taking place by the EPA or FDA, the matter is far from resolved. In fact, [...]

Various age-related chronic diseases have been linked to oxidative stress. The cellular antioxidant response pathway is regulated by the transcription factor nuclear erythroid factor 2. Therefore, plant-derived nuclear erythroid factor 2 activators might be useful therapeutics to stimulate the bodyʼs defense mechanisms. Our study focused on the discovery of potent nuclear erythroid factor 2 activators from medicinal plants. Initially, a variety of medicinal plant extracts were screened for nuclear erythroid factor 2 activity using a nuclear erythroid factor 2 luciferase reporter cell line. Among these, Valerian (Valeriana officinalis) root was identified as a potent candidate. Sequential extraction and bioassay-guided fractionation led to the isolation of four nuclear erythroid factor 2-active compounds, which were structurally identified by NMR and LC/HRMS as the known compounds isovaltrate, valtrate, jatamanvaltrate-P, and valerenic acid. These four compounds were then tested in relevant biological assays. Firstly, their effects on the expression of glutathione S-transferase, glutamate–cysteine ligase catalytic subunit, glutathione peroxidase, and heme oxygenase 1 were determined in HepG2 cells. Glutathione S-transferase P1 and glutamate–cysteine ligase catalytic subunit were upregulated by isovaltrate, valtrate, and jatamanvaltrate-P, while heme oxygenase 1 was upregulated by isovaltrate, jatamanvaltrate-P, and valerenic acid. The four compounds also increased the levels of glutathione and its metabolite, CysGly. As glutathione aids in the detoxification of hydrogen peroxide, cytoprotective effects of these four nuclear erythroid factor 2 activators against hydrogen peroxide toxicity were investigated, and indeed, the compounds significantly improved cell survival. This study provides evidence that four valepotriates from the roots of V. officinalis are activators of nuclear erythroid factor 2-mediated antioxidant and detoxification pathways. Our data might expand the medical use of this plant beyond its current application as a sleep aid. [ABSTRACT FROM AUTHOR]

The article explores how fructose metabolism affects Streptococcus mutans, a bacterium associated with dental caries. The study reveals that fructose activates a stress response shared with methylglyoxal and hydrogen peroxide in S. mutans, impacting gene regulation and critical functions for survival. The findings suggest that fructose may play a role in the bacterium's ability to persist and cause diseases, highlighting the need for further research on the effects of fructose on bacterial physiology and its implications for human health. [Extracted from the article]

A patent application titled "Mitigation Of Cryptosporidiosis Using Hydrogen Peroxide-Generating Compositions" by inventors Karnezos and Russo aims to reduce the number and infectivity of Cryptosporidium oocysts in animals, particularly calves, to combat the spread of cryptosporidiosis. The compositions involve a hydrogen peroxide-generating source, such as sodium percarbonate or glucose oxidase with dextrose, added to animal feed, which may improve weight gain in infected animals. The method seeks to reduce the ability of excreted oocysts to infect other animals, potentially benefiting domestic livestock animals like calves, lambs, goat kids, piglets, and foals. [Extracted from the article]

A patent application for "Oral Care Compositions For Active Agent Delivery" by inventors Rajaiah, Sagel, and Wise focuses on developing oral care compositions to whiten teeth effectively without the negative side effects associated with high concentrations of peroxide compounds. The compositions utilize jammed emulsions with specific ratios of aqueous and hydrophobic phases, along with oral care active agents, to target peroxide delivery and minimize tooth sensitivity and gum irritation. The method involves applying the emulsion to teeth, maintaining it for a specified period, and using light radiation for whitening. This innovative approach aims to enhance teeth whitening outcomes while reducing adverse effects. [Extracted from the article]

Researchers have submitted a patent application for "Multi-Phase Oral Care Compositions" aimed at improving bleaching efficacy, speed of whitening, and reducing tooth sensitivity and oral tissue irritation. The composition includes hydrophilic bleaching agent particles and a hydrophobic phase, with the method involving applying a semisolid oral dispersion to teeth and directing light radiation towards them. The patent application was filed by Curtis, Michael David; RAJAIAH, Jayanth; SAGEL, Paul Albert on July 1, 2024, and made available online on October 24, 2024. [Extracted from the article]

Researchers from Sichuan University in Chengdu, China, conducted a study on the effects of heat and hydrogen peroxide treatment on demineralized cortical bone (DCB) for tendon and ligament repair. The study found that both treatments reduced the osteoinductivity of DCB, with hydrogen peroxide treatment being more effective than heat treatment. The research, funded by various organizations, concluded that these treatments removed certain proteins within the DCB and affected the osteogenic differentiation of cells. The study was published in Regenerative Biomaterials and can be accessed online. [Extracted from the article]

Researchers at Technical University Valencia have conducted a study on utilizing subcritical water extraction to obtain bioactive compounds and cellulose fibers from brewer's spent grains. The study found that extracts obtained at 170°C were rich in phenolics but had lower antioxidant capacity compared to extracts obtained at lower temperatures. Despite challenges in purifying cellulose from the residues, the study highlights the potential of converting underutilized side streams like beer bagasse into valuable ingredients for food and pharmaceutical applications. The research was published in the journal Molecules and can be accessed for free online. [Extracted from the article]

A recent report from Sichuan Normal University in the People's Republic of China discusses the development of a dual-functional electrocatalyst for the efficient treatment of pollutants in wastewater. The catalyst, made from Co, N double-doped defective carbon materials, showed high selectivity for hydrogen peroxide production and degradation of tetracycline hydrochloride within 120 minutes. This research, supported by the National Natural Science Foundation of China, offers a green and effective approach to dealing with antibiotic pollution in aquatic environments. [Extracted from the article]

The article discusses the development of a new oxidation-responsive biomaterial, HECMTP, derived from modified hydroxyethyl cellulose with thioether groups. This polymer can be used to create coatings and films for medical devices, preventing premature failure and enhancing performance. The oxidation-driven transitions in HECMTP coatings improve wettability, decrease stiffness, and reduce protein adsorption, making them suitable for diverse optical applications and controlled drug release. The research highlights the potential of HECMTP for use in chronically implanted medical devices, with minimal foreign body responses and non-resorbable properties in vivo. [Extracted from the article]

A study conducted at Universidade Federal do Ceara (UFC) explored the potential link between bleaching body hair with hydrogen peroxide and ammonia-based products and the development of myeloid neoplasms. The research focused on the STING pathway and its association with genetic instability in bone marrow disorders. Findings indicated that exposure to ammonia may trigger genetic instability mechanisms affecting bone marrow functionality, potentially leading to the development of neoplasia. The study highlighted the importance of understanding the impact of hazardous substances on genetic expression and health outcomes. [Extracted from the article]