Aggelos Avramopoulos
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View article: Evaluating AI-integrated educational content creation versus ChatGPT-assisted methods
Evaluating AI-integrated educational content creation versus ChatGPT-assisted methods Open
This study investigates the comparative effectiveness of two content creation methods in educational settings: the Manual Method, using ChatGPT to generate and upload content to Moodle, and the MoodleSense Method, an AI-powered extension o…
View article: Revolutionizing Learning Management Systems: Architecture of an AI-Based LMS with Instructor-driven Personalized Content Generation
Revolutionizing Learning Management Systems: Architecture of an AI-Based LMS with Instructor-driven Personalized Content Generation Open
The increasing advancement of machine learning (ML) and artificial intelligence (AI) technologies forces the modern practice of e-learning platforms to provide advanced services for their users. E-learning is no longer focused only on deli…
View article: Photoswitchable Molecular Units with Tunable Nonlinear Optical Activity: A Theoretical Investigation
Photoswitchable Molecular Units with Tunable Nonlinear Optical Activity: A Theoretical Investigation Open
The first-, second-, and third-order molecular nonlinear optical properties, including two-photon absorption of a series of derivatives, involving two dithienylethene (DTE) groups connected by several molecular linkers (bis(ethylene-1,2-di…
View article: Photoswitchable Molecular Units with Tunable Non-Linear Optical Activity: A Theoretical Investigation
Photoswitchable Molecular Units with Tunable Non-Linear Optical Activity: A Theoretical Investigation Open
A series of derivatives, involving two dithienylethene (DTE), groups, connected by several molecular linkers (bis(ethylene-1,2-dithiolato)Ni- (NiBDT), naphthalene, quasilinear oligothiophene chains) are investigated with the aid of computa…
View article: Far-Red to Near Infrared Emissive Aqueous Nanoparticles Based on a New Organic Material with Three BODIPY Dyes at the Periphery of the Core: A Combined Experimental and Theoretical Study
Far-Red to Near Infrared Emissive Aqueous Nanoparticles Based on a New Organic Material with Three BODIPY Dyes at the Periphery of the Core: A Combined Experimental and Theoretical Study Open
A new organic material with three 4,4-difluoro-4-borata-3a-azonia-4a-aza-s-indacene dyes (BODIPYs) at the periphery of the central core is successfully synthesized (3BDP3T) and its corresponding aqueous nanoparticles are prepared via the e…
View article: A Twisted Bay‐Substituted Quaterrylene Phosphorescing in the <scp>NIR</scp> Spectral Region
A Twisted Bay‐Substituted Quaterrylene Phosphorescing in the <span>NIR</span> Spectral Region Open
The preparation of the first soluble quaterrylene derivative featuring peripheral tert ‐butyl substituents and sterically hindering, core‐anchored triflate groups has been achieved. This involves a facile synthetic route based on an oxidat…
View article: CCDC 1424426: Experimental Crystal Structure Determination
CCDC 1424426: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1424425: Experimental Crystal Structure Determination
CCDC 1424425: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1424428: Experimental Crystal Structure Determination
CCDC 1424428: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1424424: Experimental Crystal Structure Determination
CCDC 1424424: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1424427: Experimental Crystal Structure Determination
CCDC 1424427: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1482747: Experimental Crystal Structure Determination
CCDC 1482747: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1482746: Experimental Crystal Structure Determination
CCDC 1482746: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Tailoring Colors by O Annulation of Polycyclic Aromatic Hydrocarbons
Tailoring Colors by O Annulation of Polycyclic Aromatic Hydrocarbons Open
The synthesis of O‐doped polyaromatic hydro‐ carbons in which two polycyclic aromatic hydrocarbon sub units are bridged through one or two O atoms has been achieved. This includes high‐yield ring‐closure key steps that, depending on the re…
View article: Size-dependent electronic properties of nanomaterials: How this novel class of nanodescriptors supposed to be calculated?
Size-dependent electronic properties of nanomaterials: How this novel class of nanodescriptors supposed to be calculated? Open
In this study, the influence of the size on the electronic properties (e.g. electronic energy) of three nanometal oxides: ZnO, TiO2, and Al2O3 were investigated. The wurtzite, rutile and corundum type of clusters were selected to represent…