Erving Ximendes
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View article: Accurate and Fast Thermal Sensing via Phase-Responsive Nanothermometers and Neural Networks
Accurate and Fast Thermal Sensing via Phase-Responsive Nanothermometers and Neural Networks Open
Accurate, rapid, and remote temperature sensing at the nanoscale is essential for applications ranging from monitoring cellular thermodynamics to thermal management of microelectronic devices. Luminescent nanothermometers are promising can…
View article: Near‐Infrared Lifetime Nanothermometry Detects Microwave‐Induced Brain Heating
Near‐Infrared Lifetime Nanothermometry Detects Microwave‐Induced Brain Heating Open
In modern environments, the brain is continuously exposed to numerous external stimuli, including the microwave radiation used in telecommunication technologies. It has been suggested that the absorption of this radiation by brain tissue c…
View article: PEGylating Ag<sub>2</sub>S Semiconductor Nanocrystals for Pharmacokinetics Tracking: Insights from NIR Luminescence Imaging
PEGylating Ag<sub>2</sub>S Semiconductor Nanocrystals for Pharmacokinetics Tracking: Insights from NIR Luminescence Imaging Open
Nanotechnology has revolutionized biomedical applications through the development of nanomaterials with tailored properties, particularly in disease diagnosis and treatment. However, challenges remain regarding the pharmacokinetics of nano…
View article: Early in vivo detection of denervation‐induced atrophy by luminescence transient nanothermometry
Early in vivo detection of denervation‐induced atrophy by luminescence transient nanothermometry Open
Denervation induces skeletal muscle atrophy due to the loss of control and feedback with the nervous system. Unfortunately, muscle atrophy only becomes evident days after the denervation event when it could be irreversible. Alternative dia…
View article: Neural Networks Push the Limits of Luminescence Lifetime Nanosensing
Neural Networks Push the Limits of Luminescence Lifetime Nanosensing Open
Luminescence lifetime‐based sensing is ideally suited to monitor biological systems due to its minimal invasiveness and remote working principle. Yet, its applicability is limited in conditions of low signal‐to‐noise ratio (SNR) induced by…
View article: Ag<sub>2</sub>S Biocompatible Ensembles as Dual OCT Contrast Agents and NIR Ocular Imaging Probes
Ag<sub>2</sub>S Biocompatible Ensembles as Dual OCT Contrast Agents and NIR Ocular Imaging Probes Open
Ag 2 S nanoparticles (NPs) emerge as a unique system that simultaneously features in vivo near‐infrared (NIR) imaging, remote heating, and low toxicity thermal sensing. In this work, their capabilities are extended into the fields of optic…
View article: A brighter era for silver chalcogenide semiconductor nanocrystals
A brighter era for silver chalcogenide semiconductor nanocrystals Open
Silver chalcogenide semiconductor nanocrystals (Ag2E SNCs) have become a household name in the biomedical field, where they are used as contrast agents in bioimaging, photothermal therapy agents, and luminescent nanothermometers. The promi…
View article: Lanthanide doped nanoparticles for reliable and precise luminescence nanothermometry in the third biological window
Lanthanide doped nanoparticles for reliable and precise luminescence nanothermometry in the third biological window Open
The use of luminescent nanoparticles working in the third biological window opens the possibility of reliable and accurate sub-tissue thermal sensing.
View article: In vivo grading of lipids in fatty liver by near‐infrared autofluorescence and reflectance
In vivo grading of lipids in fatty liver by near‐infrared autofluorescence and reflectance Open
The prevalence of nonalcoholic fatty liver (NAFLD) is rapidly increasing worldwide. When untreated, it may lead to complications such as liver cirrhosis or hepatocarcinoma. The diagnosis of NAFLD is usually obtained by ultrasonography, a t…
View article: Luminescence Thermometry for Brain Activity Monitoring: A Perspective
Luminescence Thermometry for Brain Activity Monitoring: A Perspective Open
Minimally invasive monitoring of brain activity is essential not only to gain understanding on the working principles of the brain, but also for the development of new diagnostic tools. In this perspective we describe how brain thermometry…
View article: Boosting the Near-Infrared Emission of Ag2S Nanoparticles by a Controllable Surface Treatment for Bioimaging Applications
Boosting the Near-Infrared Emission of Ag2S Nanoparticles by a Controllable Surface Treatment for Bioimaging Applications Open
Dataset of https://pubs.acs.org/doi/10.1021/acsami.1c19344
View article: Boosting the Near-Infrared Emission of Ag2S Nanoparticles by a Controllable Surface Treatment for Bioimaging Applications
Boosting the Near-Infrared Emission of Ag2S Nanoparticles by a Controllable Surface Treatment for Bioimaging Applications Open
Dataset of https://pubs.acs.org/doi/10.1021/acsami.1c19344
View article: Boosting the Near-Infrared Emission of Ag<sub>2</sub>S Nanoparticles by a Controllable Surface Treatment for Bioimaging Applications
Boosting the Near-Infrared Emission of Ag<sub>2</sub>S Nanoparticles by a Controllable Surface Treatment for Bioimaging Applications Open
Ag2S nanoparticles are the staple for high-resolution preclinical imaging and sensing owing to their photochemical stability, low toxicity, and photoluminescence (PL) in the second near-infrared biological window. Unfortunately, Ag2S nanop…
View article: Near infrared bioimaging and biosensing with semiconductor and rare-earth nanoparticles: recent developments in multifunctional nanomaterials
Near infrared bioimaging and biosensing with semiconductor and rare-earth nanoparticles: recent developments in multifunctional nanomaterials Open
Research in novel materials has been extremely active over the past few decades, wherein a major area of interest has been nanoparticles with special optical properties. These structures can overcome some of the intrinsic limitations of co…
View article: Reliable and Remote Monitoring of Absolute Temperature during Liver Inflammation via Luminescence‐Lifetime‐Based Nanothermometry
Reliable and Remote Monitoring of Absolute Temperature during Liver Inflammation via Luminescence‐Lifetime‐Based Nanothermometry Open
Temperature of tissues and organs is one of the first parameters affected by physiological and pathological processes, such as metabolic activity, acute trauma, or infection‐induced inflammation. Therefore, the onset and development of the…
View article: Reliable and remote monitoring of absolute temperature during liver inflammation via luminescence lifetime-based nanothermometry
Reliable and remote monitoring of absolute temperature during liver inflammation via luminescence lifetime-based nanothermometry Open
Temperature of tissues and organs is one of the first parameters affected by physiological and pathological processes, such as metabolic activity, acute trauma, or infection-induced inflammation. Therefore, the onset and development of the…
View article: Reliable and remote monitoring of absolute temperature during liver inflammation via luminescence lifetime-based nanothermometry
Reliable and remote monitoring of absolute temperature during liver inflammation via luminescence lifetime-based nanothermometry Open
Dataset of https://zenodo.org/record/5793930#.YcCqyGjMJPY
View article: Reliable and remote monitoring of absolute temperature during liver inflammation via luminescence lifetime-based nanothermometry
Reliable and remote monitoring of absolute temperature during liver inflammation via luminescence lifetime-based nanothermometry Open
Dataset of https://zenodo.org/record/5793930#.YcCqyGjMJPY
View article: Reliable and remote monitoring of absolute temperature during liver inflammation via luminescence lifetime-based nanothermometry
Reliable and remote monitoring of absolute temperature during liver inflammation via luminescence lifetime-based nanothermometry Open
Temperature of tissues and organs is one of the first parameters affected by physiological and pathological processes, such as metabolic activity, acute trauma, or infection-induced inflammation. Therefore, the onset and development of the…
View article: Going Above and Beyond: A Tenfold Gain in the Performance of Luminescence Thermometers Joining Multiparametric Sensing and Multiple Regression (Laser Photonics Rev. 15(11)/2021)
Going Above and Beyond: A Tenfold Gain in the Performance of Luminescence Thermometers Joining Multiparametric Sensing and Multiple Regression (Laser Photonics Rev. 15(11)/2021) Open
Luminescence Nanothermometry Selecting green fluorescent protein and Ag2S nanocrystals as illustrative multiparametric thermographic phosphors, in article number 2100301, Luís D. Carlos and co-workers demonstrate that the synergy between m…
View article: In Vivo Near-Infrared Imaging Using Ternary Selenide Semiconductor Nanoparticles with an Uncommon Crystal Structure
In Vivo Near-Infrared Imaging Using Ternary Selenide Semiconductor Nanoparticles with an Uncommon Crystal Structure Open
Dataset of https://zenodo.org/record/5793282#.YcCG4GjMJPY
View article: In Vivo Near-Infrared Imaging Using Ternary Selenide Semiconductor Nanoparticles with an Uncommon Crystal Structure
In Vivo Near-Infrared Imaging Using Ternary Selenide Semiconductor Nanoparticles with an Uncommon Crystal Structure Open
Dataset of https://zenodo.org/record/5793282#.YcCG4GjMJPY
View article: In Vivo Near‐Infrared Imaging Using Ternary Selenide Semiconductor Nanoparticles with an Uncommon Crystal Structure
In Vivo Near‐Infrared Imaging Using Ternary Selenide Semiconductor Nanoparticles with an Uncommon Crystal Structure Open
The implementation of in vivo fluorescence imaging as a reliable diagnostic imaging modality at the clinical level is still far from reality. Plenty of work remains ahead to provide medical practitioners with solid proof of the potential a…
View article: In vivo near-infrared imaging using ternary selenide semiconductor nanoparticles with uncommon crystal structure
In vivo near-infrared imaging using ternary selenide semiconductor nanoparticles with uncommon crystal structure Open
The implementation of in vivo fluorescence imaging as a reliable diagnostic imaging modality at the clinical level is still far from reality. A lot of work remains ahead to provide medical practitioners with solid proof of the potential ad…
View article: Going Above and Beyond: A Tenfold Gain in the Performance of Luminescence Thermometers Joining Multiparametric Sensing and Multiple Regression
Going Above and Beyond: A Tenfold Gain in the Performance of Luminescence Thermometers Joining Multiparametric Sensing and Multiple Regression Open
Dataset accompanying figures published in the publication DOI: https://doi.org/10.5281/zenodo.5930575
View article: Going Above and Beyond: A Tenfold Gain in the Performance of Luminescence Thermometers Joining Multiparametric Sensing and Multiple Regression
Going Above and Beyond: A Tenfold Gain in the Performance of Luminescence Thermometers Joining Multiparametric Sensing and Multiple Regression Open
Luminescence thermometry has substantially progressed in the last decade, rapidly approaching the performance of concurrent technologies. Performance is usually assessed through the relative thermal sensitivity, Sr, and temperature uncerta…