Buscador de Tesis y publicaciones académicas

Conjunto de datos 2027 Acceso abierto

Exploration of formation conditions of ternary all-hydrido phosphates at gigapascal pressures

Kristina SPEKTOR · Doreen BEYER · Vadim SIKOLENKO · Wilson CRICHTON · y 1 más

Recently it has been shown that high pressure (gigapascal) hydrogenations can afford novel semiconducting hydridosilicate compounds – such as K2SiH6, Na3SiH7, and BaSiH6 – featuring octahedral [SiH6]2- species in which Si attains a hypervalent bonding situation. The emerging family of hydridosilicates suggests that als...

PaN Chemistry ID06-LVP Particles, Nuclei and Fields

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1567255736

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Conjunto de datos 2027 Acceso abierto

Structure and in-cellulo stability of NIR-emitting Ag2S-based quantum dots

Omar EL-DAHSHAN · Aurelien DENIAUD · Giulia VERONESI · Isabelle MAURIN · y 1 más

Silver sulphide (Ag2S) quantum dots (QDs) are semi-conducting nanocrystals with optical properties of great interest for biological applications including a broad absorbance spectrum and tune-able NIR emission that falls within the biological transparency window. However, prior to any in-vivo or clinical applications,...

PaN x-ray probe Particles, Nuclei and Fields BM16

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1931737108

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Conjunto de datos 2027 Acceso abierto

Investigation of the human pineal gland tissue via XRF mapping and Ca K-edge XANES spectroscopy

Michela FRATINI · Olga JUNEMANN · Inna BUKREEVA · Fabrizio BARDELLI · y 1 más

Our recent research revealed noticeable degenerative change in calcified concrements and soft tissue of human pineal gland (PG) with neuropathology. However, the genesis and dynamics of PG concrements’ degeneration remains to be answered. In this framework, the investigation of the PG tissue using advanced synchrotron...

PaN ID21 Particles, Nuclei and Fields Life Sciences

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1438319778

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Conjunto de datos 2027 Acceso abierto

Investigating and tuning negative thermal expansion in Zn2GeO4 via light ion doping: A XAS study

Eugenia SEBASTIANI · Joao Elias FIGUEIREDO SOARES RODRIGUES · Javier GAINZA MARTIN · Olivier MATHON · y 1 más

This proposal aims to investigate the anomalous behavior of the negative thermal expansion (NTE) in Zn2GeO4 compound and how it can be tuned by appropriated doping with light ions (Li or Mg). Materials which exhibit NTE are of great interest because of the possibility to create compounds with a tunable coefficient of t...

PaN HC-5654 BM23 Hard Condensed Matter Science

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1723084082

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Conjunto de datos 2027 Acceso abierto

Following in real-time the structural changes during Hepatitis B virus assembly and disassembly

Uri RAVIV · Patrick LAUGHLIN · Itai BEN NUN · Amos FELLIG · y 3 más

We propose to unravel the precise assembly and disassembly mechanism of Cp183 and the coassembly mechanism of RNA with Cp183 capsid protein into mature paricles under different solution conditions. The detailed structural changes will be studied at msec temporal resolution. We will characterize the structure, kinetics,...

basic medicine PaN medical and health sciences ID02

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1445109683

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Artículo 2027 Acceso abierto Revisado por pares

Attentional bias to cannabis stimuli in people with cannabis use disorder

Marianna Quinones-Valera · Madeleine I. Fraser · Nadia Solowij · Antonio Verdejo-Garcia · y 11 más

Around one in five people who use cannabis develop a cannabis use disorder (CUD) during their lifetime. Attentional bias toward substance-related stimuli is theorised to drive substance-seeking behaviour, contributing to the development of addiction and relapse. There is mixed evidence of cannabis-related attentional b...

medical and health sciences BF Psychology other medical science

• Elsevier BV
• United Kingdom
• English
• DOI: 10.1016/j.addbeh.2026.108838

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Using long bone histology to illuminate the emergence of mammal reproductive life histories

Elsa PANCIROLI · Kathleen DOLLMAN · Elis NEWHAM · Vincent FERNANDEZ · y 4 más

This study will identify long-term evolutionary developments in mammal reproductive strategy, reflected in the microstructures of long bones. These strategies have fundamentally influenced the macroevolution of mammals since their emergence in the Mesozoic, but the timing and pattern of their emergence remains one of t...

PaN LS-3244 Particles, Nuclei and Fields Life Sciences

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1438316906

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Conjunto de datos 2027 Acceso abierto

Structural Biology at EMBL Grenoble, IBS-CIBB and IAB

Daniele DE SANCTIS · Wilhelm Pascal BURMEISTER · Theodore ARNAUD · Guillaume HOFFMANN · y 3 más

This proposal clusters crystallography and bioSAXS projects at the EMBL Grenoble, IBS-CIBB and IAB. It combines groups working on different topics with a major focus on cell signaling proteins, drug discovery, long non-coding RNAs, nucleic acid-protein complexes, and host-pathogen interactions. The proposers have long-...

basic medicine PaN medical and health sciences ID23-2

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1581824321

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Artículo 2027 Acceso abierto Revisado por pares

Long-term performance of flowable bulk-fill restorative systems in Class II restorations: a 7-year randomized clinical trial

Érika Mayumi Omoto · André Luiz Fraga Briso · Anderson Catelan · Sandra Meira Borghi Frascino · y 2 más

This randomized, prospective, split-mouth study aimed to evaluate the clinical performance of flowable bulk-fill restorative systems in Class II restorations after 7 years of follow-up.Class II restorations were performed in 159 teeth according to the restorative systems: conventional microhybrid resin composite (PA -...

• Elsevier BV
• English
• DOI: 10.1016/j.jdent.2026.107040

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Conjunto de datos 2027 Acceso abierto

Micro-Laue Study of Misorientation/Strain Evolution in Electrochemical Epitaxial Crystals

Kent · Dina SHEYFER · Matthew DIAMOND · Jean-Sebastien MICHA · y 1 más

We propose to use the micro-Laue diffraction technique at BM-32 to study the misorientation and strain in thick single-crystalline films grown by electrochemical epitaxy at room temperature. As evidenced by in-house X-ray diffraction and advanced synchrotron Laue microscopy, the samples feature high single crystallinit...

PaN BM32 x-ray probe Particles, Nuclei and Fields

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1699367522

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