Results 161 to 170 of about 205,885 (332)

Comparison of Enamel, Dentin, and the Dentin–Enamel Junction in Horse, Dog, Wild Boar, and Macaque Using Confocal Raman Microscopy

Journal of Raman Spectroscopy, EarlyView.
Confocal Raman microscopy was used to map the dentin–enamel junction (DEJ) across four mammalian species. Chemical maps highlighted variations in mineral (phosphate/carbonate) and organic (amide/CH) phase. These results provide a comparative Raman framework to link tooth microchemistry with species‐specific structure and function.
Alban Desoutter, Fredéric Cuisinier, Marc Zindel, Pierre‐Yves Collart‐Dutilleul, Richard Younes   +4 more
wiley   +1 more source

Chronic, Environmentally Relevant PM2.5 Exposure Exacerbates Metabolic Dysfunction‐Associated Steatotic Liver Disease and Early‐Stage Renal Dysfunction in a Rodent Model

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT While epidemiological studies link fine particulate matter (PM2.5) exposure to metabolic dysfunction‐associated steatotic liver disease (MASLD) and renal dysfunction, a translational gap exists, as most animal models utilize acute, high‐dose exposures that poorly reflect chronic, moderate‐level human scenarios.
Yi‐Siao Chen, Hugo You‐Hsien Lin, Chien‐Tzu Lin, Si‐Hua Huang, Ming‐Lun Yeh, Ming‐Lung Yu, Jin‐Ching Lee, Yao‐Chi Chung, Wei‐Ming Li, Ching‐Chia Li, Shiu‐Feng Huang, Chia‐Hung Yen   +11 more
wiley   +1 more source

A Randomized Single‐Center Proof of Principle Study to Evaluate the Effectiveness and Safety of a Hydrogel Laser Treatment Patch in Laser Hair Removal

Lasers in Surgery and Medicine, EarlyView.
ABSTRACT Background Laser hair removal (LHR) is a commonly performed aesthetic procedure known to generate a hazardous laser plume composed of toxic chemicals, ultrafine particles, and potentially infectious biological materials. Current mitigation strategies, such as smoke evacuation systems, are costly and often used inconsistently, highlighting the ...
Barry E. DiBernardo, Gabriella A. DiBernardo, Jason N. Pozner   +2 more
wiley   +1 more source

Polycyclic Aromatic Hydrocarbons (PAHs) in Marine Sediments: Distribution, Sources, and Biological Risks in the Habitat of Resident Killer Whales and their Prey in British Columbia, Canada. [PDF]

Arch Environ Contam Toxicol
Kim JJ, Ross PS, Delisle K, Brown TM, Bishay F, Noël M.   +5 more
europepmc   +1 more source

Pah study

Indian Heart Journal, 2020
Pinkesh Parmar, Sharad Jain, Mithilesh Kulkarni   +2 more
openaire   +2 more sources

Target and Non-Target Analysis of Polycyclic Aromatic Hydrocarbons and Emerging Aromatic Contaminants in Outdoor Dust from a Petrochemical-Impacted Residential Area. [PDF]

Toxics
Si Y, Li S, Wang Y, Chen H, Zhang Y, Kuang S, Sun H.   +6 more
europepmc   +1 more source

Photoresponsive Metallo‐Supramolecular Systems Constructed From a Bidentate Ligand

Macromolecular Rapid Communications, EarlyView.
Metallosupramolecular polymer organogels based on dynamic metal–ligand (ML) cross‐links are rendered optically responsive by incorporating a photoacid generator. Exposing these systems to UV light releases an acid that protonates the ligands, causing network disassembly and thereby softening.
Luca Bertossi, Carina Lin, Davide M. De Luca, Marta Oggioni, Georges J. M. Formon, Christoph Weder   +5 more
wiley   +1 more source

Microplastics as a Modifier of Polycyclic Aromatic Hydrocarbon (PAH) Toxicity: A Review on Context-Dependent Effects Across Organisms. [PDF]

Biology (Basel)
Arcadio CGLA, Maglupay JRU, Po AM, Pardillo JJB, Bacosa HP.   +4 more
europepmc   +1 more source

Cold EI—The Way to Improve GC‐MS and Increase Its Range of Applications

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Gas chromatography‐mass spectrometry (GC‐MS) with Cold electron ionization (EI) is based on interfacing the GC and MS with a supersonic molecular beam (SMB) along with electron ionization of vibrationally cold sample compounds in the SMB in a contact‐free fly‐through ion source (hence the name Cold EI).
Aviv Amirav, Benny Neumark, Oneg Elkabets, Alex Yakovchuk   +3 more
wiley   +1 more source

Oxygenated PAHs in Tokyo Bay sediments: distributional contrast with parent PAHs and their effect evaluations with fish embryos. [PDF]

Environ Monit Assess
Imamura K, Maehara A, Nakamura S, Uno S, Kokushi E.   +4 more
europepmc   +1 more source