Publications by authors named "N Vasiliev O"

Article Synopsis
  • Contrast-enhanced dual-energy mammography (DEM) can detect tumors better in dense breast tissue than standard mammography, but traditional iodine-based contrast agents have significant limitations, including use restrictions and high doses.* -
  • The study introduces ultrasmall molybdenum disulfide nanoparticles (MoS NPs) that are biocompatible and produce higher image contrast in DEM compared to conventional contrast agents like iopamidol.* -
  • MoS NPs also show rapid elimination from the body, reducing concerns about long-term toxicity, which suggests they could effectively serve as dual-modality contrast agents for both DEM and CT imaging.*
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Purpose: Ultrasmall silver sulfide nanoparticles (AgS-NP) have been identified as promising contrast agents for a number of modalities and in particular for dual-energy mammography. These AgS-NP have demonstrated marked advantages over clinically available agents with the ability to generate higher contrast with high biocompatibility. However, current synthesis methods for inorganic nanoparticles are low-throughput and highly time-intensive, limiting the possibility of large animal studies or eventual clinical use of this potential imaging agent.

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Background: Low intelligence quotient (IQ) and delayed psychomotor development (DPD) are formidable complications of hydrocephalus. The aim of this study was to evaluate the academic performance and social integration of children operated on for hydrocephalus in Cameroon.

Method: The authors present a cross-sectional study with retrospective data collection from January 2010 to May 2020.

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Ultrasmall silver sulfide nanoparticles (Ag S-NP) have been identified as promising contrast agents for a number of modalities and in particular for dual-energy mammography. These Ag S-NP have demonstrated marked advantages over clinically available agents with the ability to generate higher contrast with high biocompatibility. However, current synthesis methods are low-throughput and highly time-intensive, limiting the possibility of large animal studies or eventual clinical use of this potential imaging agent.

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Reducing fossil fuel energy consumption and greenhouse gas (GHG) emissions is vital to protecting life on the planet. Globally, emissions trading schemes are gaining traction as one way to curb emissions. However, the evidence of their effectiveness remains scarce.

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