Buscador de Tesis y publicaciones académicas

Artículo 2027 Acceso abierto Revisado por pares

Quercetin-derived carbon dots-modified ZIF-8 and M2 macrophage-derived migrasomes-functionalized microenvironment-responsive nanocomposite hydrogel for osteoporotic bone defects regeneration

Han Yin · Yuguo Li · Yanbin Zhu · Zineng Yan · y 9 más

The impaired regenerative capacity of osteoporotic individuals poses a significant challenge to the repair of bone defects. In the osteoporotic microenvironment, low pH, excessive reactive oxygen species (ROS), and chronic inflammation create a self-perpetuating vicious cycle that impedes healing. However, conventional...

• Elsevier BV
• English
• DOI: 10.1016/j.bioactmat.2026.07.029

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Artículo 2027 Acceso abierto Revisado por pares

Electrochemical performance of microbial electrolysis cells based on an anode encapsulated in a cellulose acetate capsule

Avinash, Jukanti · Abhishiktha, Chiliveru · Vamshi Krishna, Bommagani · Alex, Schechter · y 2 más

Anode encapsulation in microbial electrolysis cells (MECs) offers a promising strategy to modulate microbial community structure and enhance electron transfer. We evaluated encapsulated (Capsule-MEC) and non-encapsulated (Control-MEC) systems over 117 days across four phases: inoculation with Geobacter sulfurreducens,...

environmental biotechnology engineering and technology

• Elsevier BV
• English
• DOI: 10.1016/j.bioelechem.2026.109425

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Artículo 2027 Acceso abierto Revisado por pares

Interaction of platinum-layered microparticles with Nafion film revealed by the acoustic dissociation method and molecular dynamics simulation

Akihisa Miyagawa · Satoko Sugiyama · Satoshi Fujita · Yuya Fujinaga · y 2 más

Nafion is widely used in electrochemical systems, such as polymer electrolyte membrane fuel cells, owing to its high proton conductivity, chemical stability, and mechanical robustness. The interaction between Nafion and platinum (Pt) catalysts plays a critical role in determining the electrochemical performance; howeve...

• Elsevier BV
• English
• DOI: 10.1016/j.talanta.2026.130368

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Artículo 2027 Acceso abierto Revisado por pares

Tracheal intubation in ICU: Past, present, and future

de Jong, Audrey · Russotto, Vincenzo · Monet, Clément · Jaber, Samir · y 1 más

Tracheal intubation in the intensive care unit is a high-risk procedure, with hypoxemia, cardiovascular collapse, and cardiac arrest remaining frequent despite substantial progress. This narrative review outlines the evolution of ICU intubation from a primarily technical intervention to a physiologically complex proced...

[SDV] Life Sciences [q-bio] Airway ICU Intensive care unit

• Elsevier BV
• English
• DOI: 10.1016/j.jcrc.2026.155751

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Artículo 2027 Acceso abierto Revisado por pares

A frame-spread lower bound for quantum entropy estimation under fixed rank-one measurements

Song, Xinyu

We study estimation of the von Neumann entropy of a $d$-dimensional quantum state from independent outcomes of a fixed rank-one measurement. Let $κ_ν\in[1,d+1]$ denote the normalized trace-zero frame spread; $κ_ν=1$ for exact complex projective $2$-designs. For any fixed rank-one measurement and $n\le c_2d^2/κ_ν$, the...

Quantum Physics Statistics Theory FOS: Mathematics FOS: Physical sciences

• Elsevier BV
• English
• DOI: 10.1016/j.spl.2026.110977

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Artículo 2027 Acceso abierto Revisado por pares

Support effects and design rules for enhanced phosphotungstic acid catalyzed olefin oligomerization to sustainable aviation fuels

Alessia Cesarini · Ali J. Saadun · Filippo Longo · Jonathan Muschietti · y 4 más

Reducing the environmental footprint of aviation fuels requires catalysts that convert renewable olefins to jet-fuel hydrocarbons (JF). In this context, supported phosphotungstic acid (PTA) emerged as a promising Brønsted acid catalyst for this transformation. The performance of this catalyst depends strongly on the in...

sustainable aviation fuels Heterogeneous catalysis support functional groups

• Elsevier BV
• Switzerland
• English
• DOI: 10.1016/j.fuel.2026.140882

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Artículo 2027 Acceso abierto Revisado por pares

On the boson-fermion correspondence for factorial Schur functions

Bump, Daniel · Hardt, Andrew · Scrimshaw, Travis

We give an algebraic (non-analytic) proof of the deformed boson-fermion Fock space construction of Molev's double supersymmetric Schur functions, among other results, from our previous paper. In other words, we make no assumptions on the variables and parameters. By specializing to a finite number of variables and shif...

Representation Theory Combinatorics FOS: Mathematics FOS: Physical sciences

• Elsevier BV
• English
• DOI: 10.1016/j.disc.2026.115388

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Artículo 2027 Acceso abierto Revisado por pares

A severely affected MRL/Lpr mouse exhibits a divergent clinical–immune profile associated with profound metabolic alteration

Matmat, Karim · Jamey, Carole · Karabacz, Noémie · Brumaru, Daniel · y 3 más

Systemic lupus erythematosus (SLE) exhibits marked clinical and biological heterogeneity that is poorly captured by group-based analyses. Using the MRL/Lpr model, we describe an individual mouse displaying a severe phenotype, and provide a characterization combining clinical assessment, inflammatory profiling, neuroaxo...

[SDV] Life Sciences [q-bio]

• Elsevier BV
• English
• DOI: 10.1016/j.imlet.2026.107242

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Artículo 2027 Acceso abierto Revisado por pares

Aza-Paternò–Büchi derivatization enables annotation of triacylglycerols by negative-ion-mode mass spectrometry at the double bond level

Andrea Cerrato · Aldo Laganà · Carmela Maria Montone · Enrico Taglioni · y 2 más

Triacylglycerols (TGs) represent one of the most abundant lipid classes in biological and food matrices; however, their structural characterization by mass spectrometry remains challenging because conventional workflows often provide only sum composition information. In the present study, an aza-Paternò-Büchi (aPB) der...

• Elsevier BV
• English
• DOI: 10.1016/j.talanta.2026.130396

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Artículo 2027 Acceso abierto Revisado por pares

Biomolecular coacervation-mediated materials: Phase states, phase transitions, and biomedical applications

Ruifen, Yang · Jiayan, Hu · Lisha, Yu · Zhengwei, Mao

Biomolecular coacervation is increasingly recognized as a phase-evolution process, including liquid-liquid phase separation (LLPS), resulting in metastable liquid-like states, and phase transitions that give rise to gel-like states or solid-like states. These coacervate phase states exhibit distinct structural, dynamic...

• Elsevier BV
• English
• DOI: 10.1016/j.bioactmat.2026.08.029

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