Results 261 to 270 of about 3,662,519 (360)

Biodegradation, mechanical and biocompatibility evaluation of compact and porous polylactic acid after long‐term dynamic fluid immersion

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Polylactic acid (PLA) is the most widely used thermoplastic in applications in the benefit of humans, such as biomedicine and food packaging. However, its behaviour when operating in relevant environments has not been fully investigated.
DV Portan   +7 more
wiley   +1 more source

Fate of Dissolved Methane from Ocean Floor Seeps. [PDF]

open access: yesEnviron Sci Technol
Nordam T   +8 more
europepmc   +1 more source

Pre‐treatment with extraction solvent yields higher recovery: Method optimization for efficient determination of polycyclic aromatic hydrocarbons in organic‐rich fine‐textured wastes

open access: yesJournal of Environmental Quality, EarlyView.
Abstract Fluid fine tailings (FFT) contain numerous organic compounds, including polycyclic aromatic hydrocarbons (PAHs). Growing concerns of PAH toxicity warrants monitoring for environmental consequences and natural attenuation. Conventional Soxhlet extraction yields low (∼50%–60%) recovery of PAHs (naphthalene, phenanthrene, pyrene, dibenzofuran ...
Henian Guo   +4 more
wiley   +1 more source

Preface: Micro/Nanodevices for Electrochemical Bioanalysis

open access: yes
Electrochemical Science Advances, EarlyView.
Kaoru Hiramoto, Fei Li
wiley   +1 more source

Comparison of four bone substitute types in sinus augmentation with perforated Schneiderian membrane: An experimental study

open access: yesJournal of Periodontology, EarlyView.
Abstract Background Collagenated bovine bone mineral (CBBM) is used for maxillary sinus elevation‐based augmentation. We compared collagen degradation in cross‐linked (CL) CBBM and non‐cross‐linked (NCL) CBBM (in vitro) and preclinical results in CBBM‐CL, CBBM‐NCL, deproteinized bovine bone mineral (DBBM), and DBBM with fibrin sealant grafts (in vivo ...
Jung‐Tae Lee   +3 more
wiley   +1 more source

Eco-microbiology: discovering biochemical enhancers of PET biodegradation by <i>Piscinibacter sakaiensis</i>. [PDF]

open access: yesAppl Environ Microbiol
Piedra F-A   +7 more
europepmc   +1 more source

Diagnosing coastal processes using machine learning and ocean buoyancy gliders

open access: yesLimnology and Oceanography, EarlyView.
Abstract Ocean buoyancy gliders provide a comprehensive view of the water column, offering more than simply a snapshot of a single moment in time or space. In this study, we applied the established machine learning method, k‐means clustering, to a glider dataset collected in the summer of 2015 in the northern Gulf of Mexico.
Robert L. Iles IV   +3 more
wiley   +1 more source

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