Results 51 to 60 of about 1,015,176 (389)
ExtraPEG: A Polyethylene Glycol-Based Method for Enrichment of Extracellular Vesicles
Scientific Reports, 2016 Initially thought to be a means for cells to eliminate waste, secreted extracellular vesicles, known as exosomes, are now understood to mediate numerous healthy and pathological processes. Though abundant in biological fluids, purifying exosomes has been
M. Rider +2 more
semanticscholar +1 more source
Method for casting polyethylene pipe [PDF]
, 1973 Short lengths of 7-cm ID polyethylene pipe are cast in a mold which has a core made of room-temperature-vulcanizable (RTV) silicone.
Elam, R. M., Jr.
core +1 more source
Developing reference plans for evaluating global clinical trials credentialing and PSQA systems
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose To develop a practical framework for creating a diverse set of validated reference plans (varying in complexity) and implement a workflow to introduce beam modeling, calibration, and delivery errors into the reference cohort to test and compare various dosimetry audit methodologies.
Fre'Etta M. D. Brooks +13 more
wiley +1 more source
Accurate molecular recognition from the lowest unoccupied molecular orbital
Scientific ReportsThe quantification of the lowest unoccupied molecular orbital level (LUMO) for molecular semiconductors is of great importance, because it determines the charge transport process and hence the performances of diverse electronic devices.
Xuehua Zhou, Shixing Yang, Chao Han
doaj +1 more source
Agronomy, 2019 Black polyethylene (PE) is the most common mulching material used in horticultural crops in the world but its use represents a very serious environmental problem.
Ana I. Marí +3 more
doaj +1 more source
The Mechanical Properties of Recycled Polyethylene-Polyethylene Terephthalate Composites [PDF]
علوم و تکنولوژی پلیمر, 2015 Polyethylene terephthalate (PET), one of the thermoplastic polymers, is encountered with arduous problems in its recycling. After recycling, its mechanical properties drop dramatically and therefore it cannot be used to produce the products as virgin PET
Ehsan Avazverdi +2 more
doaj +1 more source
Biodegradability of polyethylene by bacteria and fungi from Dandora dumpsite Nairobi-Kenya
PLoS ONE, 2018 This study aimed at isolating and identifying bacteria and fungi with the capacity to degrade low density polyethylene (LDPE). The level of biodegradation of LDPE sheets with bacterial and fungal inoculums from different sampling points of Dandora ...
Christabel N Muhonja +3 more
semanticscholar +1 more source
Polyethylene Glycol Camouflaged Earthworm Hemoglobin. [PDF]
, 2017 Nearly 21 million components of blood and whole blood and transfused annually in the United States, while on average only 13.6 million units of blood are donated. As the demand for Red Blood Cells (RBCs) continues to increase due to the aging population,
Cabrales, Pedro +8 more
core +3 more sources
Current and Future Cornea Chip Models for Advancing Ophthalmic Research and Therapeutics
Advanced Biology, EarlyView.This review analyzes cornea chip technology as an innovative solution to corneal blindness and tissue scarcity. The examination encompasses recent developments in biomaterial design and fabrication methods replicating corneal architecture, highlighting applications in drug screening and disease modeling while addressing key challenges in mimicking ...
Minju Kim +3 more
wiley +1 more source