Results 311 to 320 of about 490,434 (379)

Identification of virgin and recycled polypropylene based on FTIR spectroscopy combined with machine learning

Zi-Wen Dong, Xue‐Chao Song, Qin‐Bao Lin   +2 more
openalex   +1 more source

Orthotopic heart transplantation for Fontan failure: experience and treatment strategy-a case report. [PDF]

Gen Thorac Cardiovasc Surg Cases
Horie S, Shikata F, Hirata Y, Tsuji S, Moriyama S, Ando M, Inuzuka R, Kato H, Ono M.   +8 more
europepmc   +1 more source

Experimental evaluation of silicon carbide P-N detectors under thermal and fast neutron irradiation at the RA-6 nuclear research reactor. [PDF]

Sci Rep
Pérez M, Blostein JJ, Zamorano F, Fleta C, Marín J, Pellegrini G, Guardiola C.   +6 more
europepmc   +1 more source

Human Exposure to Airborne Microplastics: A Study on Detection and Potential Health Effects Using BAL Fluid.

J Pharm Bioallied Sci
Pandey M, Dubey AK, Dangi JS, Saad T, Pandey R, Pandey S, Jain M.   +6 more
europepmc   +1 more source

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Determination of the carbonyl index of polyethylene and polypropylene using specified area under band methodology with ATR-FTIR spectroscopy

, 2020
The current measurement techniques described in the literature for the determination of the carbonyl index (CI) for polyolefins such as polyethylene and polypropylene were compared and contrasted. These were all found to be inconsistent or inaccurate and
J. Almond, Piriya Sugumaar, M. Wenzel, G. Hill, C. Wallis   +4 more
semanticscholar   +1 more source

Use of Supercritical Water for the Liquefaction of Polypropylene into Oil

ACS Sustainable Chemistry and Engineering, 2019
About five billion tons of plastic waste have accumulated in landfills and the natural environment over the past 50 years. Polypropylene (PP) waste accounts for about 23% of the total plastic waste. Converting PP waste into useful products can reduce the
Wan-Ting Chen, Kai Jin, Nien-Hwa Linda Wang   +2 more
semanticscholar   +1 more source

Polypropylene

Ophthalmology, 1981
Polypropylene is a polymer widely used in lens implantation, both as a loop material and as an intracameral suture. The chemistry and qualities of this material are discussed. Predicated on its usage in other types of surgery, it appears to be resistant to degradation.
openaire   +2 more sources

Tailoring the Pore Size of a Polypropylene Separator with a Polymer Having Intrinsic Nanoporosity for Suppressing the Polysulfide Shuttle in Lithium–Sulfur Batteries

Advanced Energy Materials, 2019
Lithium–sulfur (Li–S) batteries are being considered as one of the most promising candidates for the development of next‐generation energy storage technologies.
Xingwen Yu, Hao Wu, J. Koo, A. Manthiram
semanticscholar   +1 more source