Results 41 to 50 of about 12,297,778 (246)
A Closed‐Loop Recyclable Low‐Density Polyethylene
Advanced ScienceLow‐density polyethylene (LDPE) is one of the most important plastics, which is produced unfortunately under extreme conditions. In addition, it consists of robust aliphatic C─C bonds which are challenging to cleave for plastic recycling.
Christoph Unger +4 more
doaj +1 more source
FEBS Open Bio, EarlyView.In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey +4 more
wiley +1 more source
Iraqi Journal of Chemical and Petroleum Engineering, 2007 The long – term behaviour of polyethylene products used out doors is affected by weathering. In the present work, weathering test was carried out to find the effect of the environment conditions on the mechanical properties of HDPE/LLDPE blends with ...
Najat J. Saleh, Nabeela A. Mohammed
doaj
Contrast joints of glass-fibre with carbon-fibre reinforced low density polyethylene composite bonded by microwave irradiation [PDF]
, 2005 This paper contrasts the loss tangent, durability of reinforcement and the lap shear strengths of 33 percent by weight random glass fibre reinforced low density polyethylene matrix composite [LDPE/GF (33%)] with 33 percent by weight random carbon fibre ...
Ku, Harry S., H. S. Ku
core +1 more source
The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity
FEBS Open Bio, EarlyView.Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav +4 more
wiley +1 more source
Epitaxial crystallization of linear low-density polyethylene on high-density polyethylene [PDF]
Journal of Materials Science, 1997 The oriented crystallization of linear low-density polyethylene (LLDPE) on high-density polyethylene (HDPE) has been investigated by transmission electron microscopy. From morphology and electron diffraction, it is confirmed that epitactic growth of LLDPE lamellae on the HDPE crystals takes place with an adoption of the HDPE crystal thickness at the ...
Loos, J., Katzenberg, F., Petermann, J.
openaire +2 more sources
FEBS Open Bio, EarlyView.This minireview explores fluorination as a key strategy to optimize therapeutic molecules and nanocarriers. By incorporating different fluorinated motifs—from single atoms to linear and branched chains—drug delivery, cellular uptake, and colloidal stability can be improved and fine‐tuned.
Martina Beccalli +2 more
wiley +1 more source
Scientific ReportsIn the present study, the biodegradation of Low-Density Polyethylene microplastics was investigated using Porphyridium purpureum microalgae, with a focus on evaluating the effects of microplastic concentration, particle size, and shaking speed. The study
Hesam Sharif +3 more
doaj +1 more source
Chlorophyll content in plants and fruit yield of strawberry plants grown on mulching
Revista de Ciências Agroveterinárias, 2017 This study aimed to evaluate productive characteristics and levels of photosynthetic pigments in two strawberry cultivars on different types of mulching, in an open cultivation system.
Anderson Santin +2 more
doaj +1 more source
Polymer Testing, 2022 Stress-strain behavior of four types of polyethylene (PE), i.e. low-density polyethylene (LDPE), linear low-density polyethylene (LLDPE), medium-density polyethylene (MDPE) and high-density polyethylene (HDPE), under a wide strain rate ranging from 0.001
Tiange Zhu +5 more
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