Mimicking the Reactivity of LPMOs with a Mononuclear Cu Complex.

Lytic polysaccharide monooxygenases (LPMOs) are Cu-dependent metalloenzymes that catalyze the hydroxylation of strong C-H bonds in polysaccharides using O or HO as oxidants (monooxygenase/peroxygenase). In the absence of C-H substrate, LPMOs reduce O to HO (oxidase) and HO to HO (peroxidase) using proton/electron donors. This rich oxidative reactivity is promoted by a mononuclear Cu center in which some of the amino acid residues surrounding the metal might can accept and donate protons and/or electrons during O and HO reduction.

The Complex Relationship Between Cannabis Use and Mental Health: Considering the Influence of Cannabis Use Patterns and Individual Factors.

The relationship between cannabis use and mental health is complex, as studies often report seemingly contradictory findings regarding whether cannabis use results in more positive or negative treatment outcomes. With an increasing number of individuals using cannabis for both recreational (i.e.

A roadmap for improving data quality through standards for collaborative intelligence in human-robot applications.

Collaborative intelligence (CI) involves human-machine interactions and is deemed safety-critical because their reliable interactions are crucial in preventing severe injuries and environmental damage. As these applications become increasingly data-driven, the reliability of CI applications depends on the quality of data, shaping the system's ability to interpret and respond in diverse and often unpredictable environments. In this regard, it is important to adhere to data quality standards and guidelines, thus facilitating the advancement of these collaborative systems in industry.

Soft and hard tissue changes following immediate implant placement and immediate loading in aesthetic zone-a systematic review and meta-analysis.

Background: Type I immediate implant placement has its own advantages like reduced treatment time, number of surgeries and post-extraction bone loss, however, the presence of insufficiently keratinized mucosa poses a challenge for flap adaptation and hinders the achievement of primary stability. Additionally, scientific evidence supports the notion that post-extraction bone loss is a natural biological occurrence that can impact the success of treatments.

Objectives: The primary outcome was to find out the hard and soft tissues changes around the implant following immediate placement and immediate loading.