Andrea Mura
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View article: Association Between Current Suicidal Ideation and Personality Traits: Analysis of the Personality Inventory for DSM-5 in a Community Mental Health Sample
Association Between Current Suicidal Ideation and Personality Traits: Analysis of the Personality Inventory for DSM-5 in a Community Mental Health Sample Open
Background and Objectives: Suicide is one of the leading causes of death worldwide. Identifying psychopathological factors and personality traits associated with suicidal ideation is crucial for improving prevention. This study investigate…
View article: Integrating Machine Learning for Predictive Maintenance on Resource-Constrained PLCs: A Feasibility Study
Integrating Machine Learning for Predictive Maintenance on Resource-Constrained PLCs: A Feasibility Study Open
This study investigates the potential of deploying a neural network model on an advanced programmable logic controller (PLC), specifically the Finder Opta™, for real-time inference within the predictive maintenance framework. In the contex…
View article: Experience of childhood adversity and maladaptive personality traits: Magnitude and specificity of the association in a clinical sample of adult outpatients
Experience of childhood adversity and maladaptive personality traits: Magnitude and specificity of the association in a clinical sample of adult outpatients Open
The relationship between the experience of childhood adversity (CA) and the development of personality disorders (PDs) has been well documented. The dimensional PD alternative model (AMPD) has been introduced in nosography in 2013, and so …
View article: Single Crystal Sn-Based Halide Perovskites
Single Crystal Sn-Based Halide Perovskites Open
Sn-based halide perovskites are expected to be the best replacement for toxic lead-based counterparts, owing to their similar ionic radii and the optimal band gap for use in solar cells, as well as their versatile use in light-emitting dio…
View article: Photocatalytic doping of organic semiconductors
Photocatalytic doping of organic semiconductors Open
Chemical doping is an important approach to manipulating charge-carrier concentration and transport in organic semiconductors (OSCs) 1–3 and ultimately enhances device performance 4–7 . However, conventional doping strategies often rely on…
View article: Comparison of the Tribological Behaviour of Various Graphene Nano-Coatings as a Solid Lubricant for Copper
Comparison of the Tribological Behaviour of Various Graphene Nano-Coatings as a Solid Lubricant for Copper Open
Among the amazing properties of graphene, superlubricity is one of the most promising properties. This property can be used in industrial field components to reduce friction without using liquid lubricants, and therefore, improve machines’…
View article: Investigation of Crack Propagation Behaviour in Thin-Rim Gears: Experimental Tests and Numerical Simulations
Investigation of Crack Propagation Behaviour in Thin-Rim Gears: Experimental Tests and Numerical Simulations Open
Thin-rim gears are widely used in industrial fields such as aerospace and electric vehicles due to the advantage of light weight. Yet, the root crack fracture failure of thin-rim gears significantly limits their application and further aff…
View article: DIC analysis of gears in bending condition
DIC analysis of gears in bending condition Open
Thin rim gears present a complex strain and stress field due to its particular geometry, above all in bending problems. From this point of view, the position of the most stressed point and the corresponding equivalent stress value are usef…
View article: Exciton splitting in 2D layered metal-halide perovskites
Exciton splitting in 2D layered metal-halide perovskites Open
Layered 2D perovskites are making inroads as materials for photovoltaics and light emitting diodes, but the photophysics of their optical excitations is still debated. Although their large exciton binding energies should hinder charge sepa…
View article: Tuning the energy transfer in Ruddlesden–Popper perovskites phases through isopropylammonium addition – towards efficient blue emitters
Tuning the energy transfer in Ruddlesden–Popper perovskites phases through isopropylammonium addition – towards efficient blue emitters Open
Adding isopropylamonium cation in quasi-2D perovskite films leads to a change in phase distribution and orientation of crystalline domains, with efficient sky blue emission. This allows the fabrication of LEDs with high luminescence and co…
View article: Effects of the diphenyl ether additive in halogen-free processed non-fullerene acceptor organic solar cells
Effects of the diphenyl ether additive in halogen-free processed non-fullerene acceptor organic solar cells Open
Using diphenyl ether as additive in an environmentally friendly fabrication process for non-fullerene acceptor organic solar cells, the nanostructure of the active layer can be fine-tuned to improve efficiency and stability of the devices.
View article: Pressure response of decylammonium-containing 2D iodide perovskites
Pressure response of decylammonium-containing 2D iodide perovskites Open
Manipulation by external pressure of the optical response of 2D Metal Halide Perovskites (MHPs) is a fascinating route to tune their properties and promote the emergence of novel features. We investigate here DA2PbI4 and DA2GeI4 (DA = decy…
View article: White light emission with unity efficiency from Cs<sub>2</sub>Na<sub>1−<i>x</i></sub>Ag<sub><i>x</i></sub>In<sub>1−<i>y</i></sub>Bi<sub><i>y</i></sub>Cl<sub>6</sub>double perovskites: the role of bismuth and silver
White light emission with unity efficiency from Cs<sub>2</sub>Na<sub>1−<i>x</i></sub>Ag<sub><i>x</i></sub>In<sub>1−<i>y</i></sub>Bi<sub><i>y</i></sub>Cl<sub>6</sub>double perovskites: the role of bismuth and silver Open
Lead-free double perovskites are ideal lighting materials, capable of white light emission with unity efficiency. We demonstrate that the key ingredients for efficient emission are bismuth and silver with at least 0.1% fraction each.
View article: Direct measurement of radiative decay rates in metal halide perovskites
Direct measurement of radiative decay rates in metal halide perovskites Open
A radiometric measurement of time-resolved photoluminescence that helps to identify unwanted photocarrier decay in hybrid perovskite thin-films for solar cell applications.
View article: Experimental investigation on crack propagation paths in spur gears
Experimental investigation on crack propagation paths in spur gears Open
Spur gears subjected to bending fatigue may nucleate cracks at the tooth root fillet. In thin rim gears these cracks may propagate in a safe way (through the tooth) or in catastrophic way (through the rim). Crack propagation direction is m…
View article: Involvement of Gut Microbiota in Schizophrenia and Treatment Resistance to Antipsychotics
Involvement of Gut Microbiota in Schizophrenia and Treatment Resistance to Antipsychotics Open
The gut microbiota is constituted by more than 40,000 bacterial species involved in key processes including high order brain functions. Altered composition of gut microbiota has been implicated in psychiatric disorders and in modulating th…
View article: Polaron Plasma in Equilibrium with Bright Excitons in 2D and 3D Hybrid Perovskites
Polaron Plasma in Equilibrium with Bright Excitons in 2D and 3D Hybrid Perovskites Open
Rapid advances in perovskite photovoltaics have produced efficient solar cells, with stability and duration improving thanks to variations in materials composition, including the use of layered 2D perovskites. A major reason for the succes…
View article: Silicon-based fluorescent platforms for copper(<scp>ii</scp>) detection in water
Silicon-based fluorescent platforms for copper(<span>ii</span>) detection in water Open
Covalent linkage of fluorescein to silanized silicon chips yields solid-state platforms for detection of copper(ii) in water. This architecture represents a step forward towards the fabrication of sensors for remote water analysis applicat…
View article: Exploring the Role of Gut Microbiota in Major Depressive Disorder and in Treatment Resistance to Antidepressants
Exploring the Role of Gut Microbiota in Major Depressive Disorder and in Treatment Resistance to Antidepressants Open
Major depressive disorder (MDD) is a common severe psychiatric illness, exhibiting sub-optimal response to existing pharmacological treatments. Although its etiopathogenesis is still not completely understood, recent findings suggest that …
View article: Ag/In lead‐free double perovskites
Ag/In lead‐free double perovskites Open
Lead‐free Cs 2 AgInCl 6 and Cs 2 AgInBr 6 double perovskites are studied by a combination of advanced ab‐initio calculations and photoluminescence experiments. We show that they are insulators with direct band gaps of 2.53 and 1.17 eV, res…
View article: A multidisciplinary approach to mental illness: do inflammation, telomere length and microbiota form a loop? A protocol for a cross-sectional study on the complex relationship between inflammation, telomere length, gut microbiota and psychiatric disorders
A multidisciplinary approach to mental illness: do inflammation, telomere length and microbiota form a loop? A protocol for a cross-sectional study on the complex relationship between inflammation, telomere length, gut microbiota and psychiatric disorders Open
Introduction Severe psychiatric disorders are typically associated with a significant reduction in life expectancy compared with the general population. Among the different hypotheses formulated to explain this observation, accelerated age…
View article: Heteroleptic NIR-Emitting Yb<sup>III</sup>/Anilate-Based Neutral Coordination Polymer Nanosheets for Solvent Sensing
Heteroleptic NIR-Emitting Yb<sup>III</sup>/Anilate-Based Neutral Coordination Polymer Nanosheets for Solvent Sensing Open
Nanosheets of two mixed linker (anilate/carboxylate)/YbIII-based two-dimensional (2D) layered coordination polymers (CPs) are herein reported. Bulky sized CPs, formulated as [Yb4(ClCNAn)5(DOBDC)1(DMSO)10]n·(DMSO)2 (1) and [Yb2(ClCNAn)2(F4B…
View article: Investigation of Fatigue Behavior of ABS and PC-ABS Polymers at Different Temperatures
Investigation of Fatigue Behavior of ABS and PC-ABS Polymers at Different Temperatures Open
Plastics are widely used in structural components where cyclic loads may cause fatigue failure. In particular, in some applications such as in vehicles, the working temperature may change and therefore the strength of the polymeric materia…
View article: Donor–acceptor photoexcitation dynamics in organic blends investigated with a high sensitivity pump–probe system
Donor–acceptor photoexcitation dynamics in organic blends investigated with a high sensitivity pump–probe system Open
The excited state dynamics of conjugated polymers are studied at photon fluences relevant for photovoltaic applications.