Results 171 to 180 of about 31,296 (315)

Nano‐Biosensors for Continuous Cognitive and Stress Monitoring: Applications in Learning and Mental Well‐Being

open access: yesNano Select, EarlyView.
Nano‐biosensors offer real‐time monitoring of cognitive and emotional states through biomarkers like cortisol and dopamine. They enhance personalized learning, mental health interventions, and daily performance across sectors. Integrated into wearables and IoT, they promise a transformative impact while raising ethical, technological, and regulatory ...
Priscilla Adomako Gyasi   +6 more
wiley   +1 more source

A Comprehensive Study of Quantum Dots: Ranging From Synthesis to Applications in Electrochemical Biosensors in the Detection of Biomolecules, Gastrointestinal Diseases, and Electrophysiology

open access: yesNano Select, EarlyView.
Quantum dots (QDs) typically refer to extremely small semiconductor particles, often no larger than 10 nm. The development of efficient biosensors for the sensitive and selective detection of biomolecules is essential for fundamental research in analytical chemistry, biomedicine, clinical diagnosis, and electrophysiology.
Parisa Navid   +2 more
wiley   +1 more source

Miocene to modern hydrothermal circulation and high topography during synconvergent extension in the Cordillera Blanca, Peru [PDF]

open access: hybrid, 2021
Tyler A. Grambling   +6 more
openalex   +1 more source

Hemp‐Derived Iron Oxide Nanoparticles for Biomedical Applications: Synthesis, Characterization, and Therapeutic Potential

open access: yesChemistryOpen, EarlyView.
Hemp‐derived iron oxide nanoparticles are synthesized via a green approach and characterized using various analytical techniques. These nanoparticles exhibit desirable physicochemical properties, including biocompatibility and magnetic responsiveness. The study explores their therapeutic potential in biomedical applications, highlighting their role in ...
Nesrin Korkmaz   +5 more
wiley   +1 more source

Structure and lithogenesis of hydrothermal clays from Nizhne-Koshelevo geothermal anomaly (Southern Kamchatka)

open access: yesЛитосфера, 2017
On the basis of well drilling and prospect-hole digging and detailed level-by-level approbation the lithological structure of hydrothermal clays of Nizhne-Koshelevo geothermal anomaly, one of the largest on Kamchatka, is investigated.
O. V. Kravchenko, S. N. Rychagov
doaj  

Magnetic Nanoparticles: Synthesis and Applications in Life Sciences

open access: yesChemistryOpen, EarlyView.
This review critically evaluates recent advancements in the synthesis, structural design, and application‐driven engineering of magnetic nanoparticles (MNPs) across biomedicine, environmental remediation, and agriculture. Emphasis is placed on sustainable synthesis approaches, morphological control, life science applications, and prevailing challenges ...
Kishore Chand   +1 more
wiley   +1 more source

Reactive Preservation of Carbonate in Earth's Mantle Transition Zone

open access: yesGeophysical Monograph Series, Page 167-177., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Jie Li   +3 more
wiley  

+1 more source

Recent advances in Joule‐heating synthesis of functional nanomaterials for photo and electrocatalysis

open access: yesPhotoMat, EarlyView.
This paper presents a comprehensive overview of recent advancements in Joule‐heating synthesis of photo and electrocatalysts, emphasizing its benefits and applications. The objective is to offer an effective strategy for enhancing the diversity and performance of catalytic materials.
Jiaqi Li   +4 more
wiley   +1 more source

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