Results 211 to 220 of about 424,296 (378)

Indoor air quality in remote first nations communities in Ontario, Canada. [PDF]

open access: yesPLoS One, 2023
Mallach G   +6 more
europepmc   +1 more source

Unveiling the Secret Chemistry of Street Art by a Multitechnique Approach

open access: yesChemPlusChem, EarlyView.
Two murals created in 2021 in Bari, Italy, have been analyzed by attenuated total reflection Fourier‐transform infrared spectroscopy, reversed‐phase liquid chromatography coupled with UV‐Vis and electrospray ionization mass spectrometry (MS), laser desorption ionization MS, pyrolysis–gas chromatography/MS.
Elena C. L. Rigante   +5 more
wiley   +1 more source

An Improvement Strategy for Indoor Air Quality Monitoring Systems. [PDF]

open access: yesSensors (Basel), 2023
De Capua C, Fulco G, Lugarà M, Ruffa F.
europepmc   +1 more source

Spectroscopic Investigations of a Vandalized Contemporary Acrylic Painting on Canvas Using Model Paintings and Chemometrics

open access: yesChemPlusChem, Accepted Article.
The characterization and conservation of materials constituting contemporary art pose a significant challenge for scientists and restorers due to the wide variability and heterogeneity in their compositions and their chemical instability. The aim of this study is to contribute to the understanding of the composition and ageing of materials in ...
Jana Striova   +4 more
wiley   +1 more source

Influence of indoor environmental parameters on phthalate concentrations in bedrooms

open access: yesEnvironment International
This study investigated the influence of three indoor environmental parameters: ventilation (expressed as air exchange rate, h−1), temperature, and relative humidity, on phthalate concentration in dust and in estimated airborne.
Yuxuan Zhao   +6 more
doaj  

Rethinking Chlorine: Essential Chemical or Replaceable Risk?

open access: yesChemSusChem, EarlyView.
Chlorine is essential for the production of plastics and pharmaceuticals but poses significant safety and environmental risks. Herein, processes are presented that substitute chlorine or reduce its demand. Where indispensable, trichloride‐ and bichloride‐based ionic liquids could enhance safety and streamline the integration of renewable energy ...
Johannes Schwan   +6 more
wiley   +1 more source

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