Gabriel da Silva
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View article: Advancing Cancer Immunotherapy Using Lipid Nanoparticle-Based Approaches
Advancing Cancer Immunotherapy Using Lipid Nanoparticle-Based Approaches Open
Cancer immunotherapy, including adoptive cell therapies, cancer vaccines, and cytokine-based therapies, have revolutionized targeted approaches in the treatment of different tumors. However, the broader application of immunotherapies, such…
View article: Machine Learning Models Using General and Tissue-Specific Feature Extractors for Accurate Subtyping of Biopsy Samples: Advancing Lung Cancer Diagnosis in Latin America
Machine Learning Models Using General and Tissue-Specific Feature Extractors for Accurate Subtyping of Biopsy Samples: Advancing Lung Cancer Diagnosis in Latin America Open
View article: Molecular landscape of HER2-mutated non-small cell lung cancer in Northeastern Brazil: Clinical, histopathological, and genomic insights
Molecular landscape of HER2-mutated non-small cell lung cancer in Northeastern Brazil: Clinical, histopathological, and genomic insights Open
HER2 genomic alterations characterize a specific subset of NSCLC with potential therapeutic relevance. While most studies focus on populations from high-income countries, data from Latin America remains scarce. We retrospectively analyzed …
View article: Refinement of Crystal Structure and its Application for Catalytic Materials
Refinement of Crystal Structure and its Application for Catalytic Materials Open
Rietveld refinement provides comprehensive insights into the atomic‐scale structure of catalytic materials, and thus, the methodology has emerged as a very important tool in catalytic materials studies. With an emphasis on the Rietveld app…
View article: Electrostatically tuning radical addition and atom abstraction reactions with distonic radical ions
Electrostatically tuning radical addition and atom abstraction reactions with distonic radical ions Open
Charged functional groups can control gas-phase radical reactions in a predictable and tuneable manner by creating an internal oriented electric field that modulates the rate-limiting transition state.
View article: Inovações da Moringa oleifera Lam no Brasil
Inovações da Moringa oleifera Lam no Brasil Open
View article: Estudo e avaliação do mercado da Moringa oleifera Lam.
Estudo e avaliação do mercado da Moringa oleifera Lam. Open
View article: Oxidation of Aminoacetaldehyde Initiated by the OH Radical: A Theoretical Mechanistic and Kinetic Study
Oxidation of Aminoacetaldehyde Initiated by the OH Radical: A Theoretical Mechanistic and Kinetic Study Open
Aminoacetaldehyde (glycinal, NH2CH2CHO) is a first-generation oxidation product of monoethanolamine (MEA, NH2CH2CH2OH), a solvent widely used for CO2 gas separation, which is proposed as the basis for a range of carbon capture technologies…
View article: Fecal bacteria contamination of floodwaters and a coastal waterway from tidally-driven stormwater network inundation
Fecal bacteria contamination of floodwaters and a coastal waterway from tidally-driven stormwater network inundation Open
Daily observations of Enterococcus spp.concentrations in a coastal waterway were similar during and outside perigean spring tides.• Tidal inundation of stormwater networks occurred daily, but rainfall runoff produced the greatest bacterial…
View article: Gas-Phase Phenyl Radical + O<sub>2</sub> Reacts via a Submerged Transition State
Gas-Phase Phenyl Radical + O<sub>2</sub> Reacts via a Submerged Transition State Open
In the gas-phase chemistry of the atmosphere and automotive fuel combustion, peroxyl radical intermediates are formed following O2 addition to carbon-centered radicals which then initiate a complex network of radical reactions t…
View article: Influence of different finishing, aging with coffee, and repolishing protocols on the properties of nanoparticle composite resins
Influence of different finishing, aging with coffee, and repolishing protocols on the properties of nanoparticle composite resins Open
Abrasive disc finishing reduced roughness and yellowness and increased nanocomposite resin gloss after aging with coffee. Key words:Color, Composite resins, Dental materials, Staining, Surface properties.
View article: A Categorical Framework for Quantifying Emergent Effects in Network Topology
A Categorical Framework for Quantifying Emergent Effects in Network Topology Open
Emergent effect is crucial to understanding the properties of complex systems that do not appear in their basic units, but there has been a lack of theories to measure and understand its mechanisms. In this paper, we consider emergence as …
View article: OXYTOCIN INTO THE PARAVENTRICULAR NUCLEUS CONTROLS ANXIETY BEHAVIOR AND CARDIO SYMPATHETIC COUPLING DURING RESTRAINT STRESS IN RATS.
OXYTOCIN INTO THE PARAVENTRICULAR NUCLEUS CONTROLS ANXIETY BEHAVIOR AND CARDIO SYMPATHETIC COUPLING DURING RESTRAINT STRESS IN RATS. Open
View article: SHORT-TERM SOCIAL DEFEAT STRESS INDUCES AUTONOMIC AND BEHAVIORAL ALTERATIONS RELATED TO OXYTOCIN NEUROTRANSMISSION IN RATS.
SHORT-TERM SOCIAL DEFEAT STRESS INDUCES AUTONOMIC AND BEHAVIORAL ALTERATIONS RELATED TO OXYTOCIN NEUROTRANSMISSION IN RATS. Open
View article: Spermidine Suppresses Oral Carcinogenesis through Autophagy Induction, DNA Damage Repair, and Oxidative Stress Reduction
Spermidine Suppresses Oral Carcinogenesis through Autophagy Induction, DNA Damage Repair, and Oxidative Stress Reduction Open
View article: Reactions of Acetonitrile with Trapped, Translationally Cold Acetylene Cations
Reactions of Acetonitrile with Trapped, Translationally Cold Acetylene Cations Open
The reaction of the acetylene cation (C2H2+) with acetonitrile (CH3CN) is measured in a linear Paul ion trap coupled to a time-of-flight mass spectrometer. C2H2+ and CH3CN are both noted for their astrochemical abundance and predicted rele…
View article: The participation of tumor residing pericytes in oral squamous cell carcinoma
The participation of tumor residing pericytes in oral squamous cell carcinoma Open
Pericytes are perivascular cells related to vessel structure and angiogenesis that can interact with neoplastic cells, interfering with cancer progression and outcomes. This study focused on the characterization of pericytes in oral squamo…
View article: On using undirected graph techniques for directed graphs through Category Theory
On using undirected graph techniques for directed graphs through Category Theory Open
Many complex systems are modeled as graphs. Depending on the setting, graphs can be either directed or undirected.While many computational tools have been developed for both types of graphs, some tools only exist for undirected graphs.Thus…
View article: A Detailed Chemical Kinetic Model for the Destruction of Per- and Polyfluoroalkyl Substances (PFAS): Pyrolysis and Incineration of Short-Chain Perfluorinated Carboxylic and Sulfonic Acids
A Detailed Chemical Kinetic Model for the Destruction of Per- and Polyfluoroalkyl Substances (PFAS): Pyrolysis and Incineration of Short-Chain Perfluorinated Carboxylic and Sulfonic Acids Open
Chemical processes to destroy per- and polyfluoroalkyl substances (PFAS) are being actively developed to deal with contaminated soil and water, legacy waste streams, and unwanted stockpiles of these hazardous compounds. Common to these pro…
View article: On using undirected graph techniques for directed graphs through Category Theory
On using undirected graph techniques for directed graphs through Category Theory Open
Many complex systems are modeled as graphs. Depending on the setting, graphs can be either directed or undirected. While many computational tools have been developed for both types of graphs, some tools only exist for undirected graphs. Th…
View article: PAH Growth in Flames and Space: Formation of the Phenalenyl Radical
PAH Growth in Flames and Space: Formation of the Phenalenyl Radical Open
Polycyclic aromatic hydrocarbons (PAHs) are intermediates in the formation of soot particles and interstellar grains. However, their formation mechanisms in combustion and interstellar environments are not fully understood. The production …
View article: PAH growth in flames and space: Formation of phenalenyl radical
PAH growth in flames and space: Formation of phenalenyl radical Open
Polycyclic aromatic hydrocarbons (PAHs) are intermediates in the formation of soot particles and interstellar grains. However, their formation mechanisms in combustion and interstellar environments are not fully understood. The production …
View article: PAH growth in flames and space: Formation of phenalenyl radical
PAH growth in flames and space: Formation of phenalenyl radical Open
Polycyclic aromatic hydrocarbons (PAHs) are intermediates in the formation of soot particles and interstellar grains. However, their formation mechanisms in combustion and interstellar environments are not fully understood. The production …
View article: Five vs Six Membered-Ring PAH Products from Reaction of o- Methylphenyl Radical and two C3H4 Isomers
Five vs Six Membered-Ring PAH Products from Reaction of o- Methylphenyl Radical and two C3H4 Isomers Open
Using VUV synchrotron photoionization mass spectrometry, quantum chemistry and RRKM kinetic modeling, our paper identifies the products formed when a substituted aromatic free radical (ortho- methylphenyl) reacts with two C3H4 isomers foun…
View article: Five vs Six Membered-Ring PAH Products from Reaction of o- Methylphenyl Radical and two C3H4 Isomers
Five vs Six Membered-Ring PAH Products from Reaction of o- Methylphenyl Radical and two C3H4 Isomers Open
Using VUV synchrotron photoionization mass spectrometry, quantum chemistry and RRKM kinetic modeling, our paper identifies the products formed when a substituted aromatic free radical (ortho- methylphenyl) reacts with two C3H4 isomers foun…
View article: Isotope-specific reactions of acetonitrile (CH3CN) with trapped, translationally cold CCl+
Isotope-specific reactions of acetonitrile (CH3CN) with trapped, translationally cold CCl+ Open
The gas-phase reaction of CCl+ with acetonitrile (CH3CN) is studied using a linear Paul ion trap coupled to a time-of-flight mass spectrometer. This work builds on a previous study of the reaction of CCl+ with acetylene [K. J. Catani et al…
View article: Patent Profile of the Patent Deposits of FINEP Participants with CT-Petro Resources
Patent Profile of the Patent Deposits of FINEP Participants with CT-Petro Resources Open
This article presents the patent filing profile of the participants of CT-Petro edicts. The release of the notices and analysis of projects are in charge of FINEP, the period analyzed will be from 1998 to 2018. Since this is the oil and na…
View article: Five <i>vs.</i> six membered-ring PAH products from reaction of <i>o</i> -methylphenyl radical and two C <sub>3</sub> H <sub>4</sub> isomers
Five <i>vs.</i> six membered-ring PAH products from reaction of <i>o</i> -methylphenyl radical and two C <sub>3</sub> H <sub>4</sub> isomers Open
Gas-phase o -methylphenyl reactions with propyne and allene form PAHs: with preferences for either six–six or five–six bicyclic products.
View article: Subduction processes in the Meso-Neoarchean Pitangui Greenstone Belt, southeastern Brazil: Insights from lithogeochemistry and trace element modelling
Subduction processes in the Meso-Neoarchean Pitangui Greenstone Belt, southeastern Brazil: Insights from lithogeochemistry and trace element modelling Open
View article: Reactivity Trends in the Gas Phase Addition of Acetylene to N-protonated Aryl Radical Cations
Reactivity Trends in the Gas Phase Addition of Acetylene to N-protonated Aryl Radical Cations Open
A key step in gas-phase polycyclic aromatic hydrocarbon (PAH) formation involves the addition of acetylene (or other alkyne) to σ-type aromatic radicals, with successive additions yielding more complex PAHs. A similar process can happen…