Otros

Otros

GMT8 aptamer conjugated PEGylated Ag@Au core-shell nanoparticles as a novel radiosensitizer for targeted radiotherapy of glioma
- Radiotherapy is one of the main treatment modalities for glioma, but the therapeutic efficacy is often limited by the radioresistance of tumor cells. The radiosensitization effects of silver...
Synthesis of non-spherical bridged polysilsesquioxane particles with controllable morphology
- Bridged polysilsesquioxanes (BPS) are promising organic–inorganic hybrid materials with tunable properties and versatile applications. However, the facile synthesis of non-spherical BPS...
Phytoremediation of uranium-contaminated soil by perennial ryegrass (Lolium perenne L.) enhanced with citric acid application
12/01/2022 - Perennial ryegrass (Lolium perenne L.) was planted in uranium-contaminated soil mixtures supplemented with different amounts of citric acid to investigate the defense strategies of perennial...
Evaluation of rheological and aging behavior of modified asphalt based on activation energy of viscous flow
28/02/2022 - Styrene–butadiene–styrene (SBS) is one of the most widely used polymer modifiers for the improvement of the durability of asphalt pavement. SBS functionalization can improve the low-and...
Development of Ni-base metal matrix composites by powder metallurgy hot isostatic pressing for space applications
- In this work, near-net-shape powder metallurgy hot isostatic pressing (NNS PM HIP) of Ni-base metal matrix composite (Ni-MMC) was developed to improve the hardness and wear properties of...
Variability of fuel consumption and CO2 emissions of a gasoline passenger car under multiple in-laboratory and on-road testing conditions
- An increasing divergence regarding fuel consumption (and/or CO2 emissions) between real-world and type-approval values for light-duty gasoline vehicles (LDGVs) has posed severe challenges to...
Thermomechanical fatigue behaviors and failure mechanism of 2.5D shallow curve-link-shaped woven composites
15/03/2022 - Thermomechanical fatigue (TMF) performance is one of the most challenges for aero-engine materials. This work experimentally elaborated the in-of-phase (IP) TMF behaviors and failure mechanism of...
Characterization of mechanical and dynamic properties of natural fiber reinforced laminated composite multiple-core sandwich plates
15/03/2022 - The present article deals with the study of material, mechanical and dynamic characteristics of natural
Rheological properties of wood polymer composites at high shear rates – Evaluation of additional pressure losses as a result of inlet effects
- The study presents the results of rheological tests of wood polymer composites (WPC) on a polypropylene matrix. The influence of the filler on the additional pressure losses as a result of...
Investigations on thermoforming of carbon fiber reinforced epoxy vitrimer composites
- In contrast to thermosets, vitrimers have dynamic covalent bonds providing the potential to allow being thermoformed after stimulation by heat. However, it is unclear if the thermoforming of...
Oil-grinded recycled kapok fiber as a bio-packing for eco-friendly modified asphalt and its aging resistance behavior
21/02/2022 - The aging of asphalt binder is one of the vital factors to shorten the service life of asphalt pavement. The researches on delaying the aging of asphalt binder by different fibers are extremely...
Rheological properties of asphalt binder modified by nano-TiO2/ZnO and basalt fiber
21/02/2022 - Nanomaterials and fibers have gradually become widely used modifiers in asphalt to improve the performance of pavements. However, studies have been focusing on the improvement of individual...
Numerical prediction of the operating point for the cryogenic twin-screw hydrogen extruder system
01/01/2022 - An extruder-type cryogenic pellet injector system for plasma fuelling is under research at Institute for Plasma Research (IPR), India. A twin-screw extruder is a most stable device in the form of...
Characterization of 3-Aminopropyltriethoxysilane Treated Stacked Silicate Nanoclay and Red Matta-RHA Biosilica Woven Ramie Fibre Epoxy Composite
07/01/2022 - In this research stacked silicate nanoclay and red matta rice (Oryza longistaminata) husk ash (RHA) biosilica particles were used to make high toughness, impact damage resistance and...
Synergistic Effect of Distillers’ Grains and Petroleum Coke as Reducing Agent on the Carbothermic Reduction of Silica
08/01/2022 - Petroleum coke (PC) has a low reactivity and is easy to graphitize at high temperatures, especially for petroleum coke as carbon reductive agent applied in the carbothermic reduction of silica. So...
Experimental Investigation of AWJ Slicing of Single Crystal Silicon Using Fuzzy Grey Relational Analysis (FGRA)
08/01/2022 - This investigative research work studies the effect of slicing parameters like water jet pressure (P), abrasive flow rate (AFR) and stand-off distance (SOD) on the surface roughness (Ra), material...
A Low Thermal Conductivity of Lightweight Laterite-cement Composites with Cotton Wastes Fibres
09/01/2022 - The development of eco- friendly environmental and sustainable building materials having low thermal conductivity and optimal physic-chemical abilities ensuring passive thermal comfort is...
Mechanical property and microstructure of cemented tailings backfill containing fly ash activated by calcium formate
06/01/2022 - Cemented tailings backfill (CTB) is the most economical and environmental method to recycle tailings and fly ash (FA) for filling mining, but the high content of FA will weaken its strength...
Preparation and properties of PANI/PI composite fabrics with conductive nanofiber network structure
01/02/2022 - Electrically conductive polyaniline (PANI)/polyimide (PI) composite fabric was prepared by in situ polymerized aniline on PI fabric in the acid solution using ammonium persulfate as the oxidant....
A Needle Extraction Device Packed with Molecularly Imprinted Polymer Functionalized Fiber for the Determination of Polycyclic Aromatic Hydrocarbon in Water
- Polycyclic aromatic hydrocarbon (PAHs) is an important organic contaminant substance in the environment. Their concentration monitoring is of great significance for predicting the potential...