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Now showing items 4388-4407 of 49292
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Carbon Nanoparticles-Decorated Carbon Nanotubes
( Nature Research , 2020 , Article)© 2020, The Author(s). Multi walled carbon nanotubes (MWCNTs) were decorated by activated carbon nanoparticles of resorcinol-formaldehyde aerogels. Carbon nanospheres and MWCNTs were mixed by equal mass ratios for different ... -
Carbon nanotube effect on the ductility, flexural strength, and permeability of concrete
( Hindawi Limited , 2019 , Article)Recently, remarkable types of carbon nanofilaments called carbon nanotubes (CNTs) have raised the interest of many concrete and cementitious composite researchers due to their significant mechanical, electrical, thermal, ... -
Carbon Nanotubes Dosage Optimization for Strength Enhancement of Cementitious Composites
( Elsevier , 2019 , Conference Paper)Concrete is the most common used material for construction in Qatar as well as in the world. Exposure to sever environmental conditions causes physical deterioration of concrete structures and significantly affect the ... -
Carbon nanotubes drug delivery system for cancer treatment
( Academic Press , 2020 , Book chapter)There has been a predominant interest in using nanotechnology for drug delivery applications, especially for cite-specific targeting. Recently, interest in the potential of carbon nanotubes (CNT) to deliver bio-molecules ... -
Carbon Nanotubes in Biomedical Applications: Factors, Mechanisms, and Remedies of Toxicity
( American Chemical Society , 2016 , Article Review)Carbon nanotubes (CNTs) represent one of the most studied allotropes of carbon. The unique physicochemical properties of CNTs make them among prime candidates for numerous applications in biomedical fields including drug ... -
Carbon nanotubes: Applications in cancer therapy and drug delivery research
( Elsevier , 2018 , Book chapter)Carbon nanotubes (CNTs) are novel nanocarrier systems that have a wide range of applications in science, engineering, and, the environment. Owing to the possible functionalization of CNTs (i.e., surface-engineering of the ... -
Carbon nitride embedded MnO2 nanospheres decorated with low-content Pt nanoparticles as highly efficient and durable electrode material for solid state supercapacitors
( Elsevier B.V. , 2017 , Article)The provoking energy crises attracted and stimulated higher attention towards energy storage devices. Solid state supercapacitors proved to be one of the promising power devices for the storage and utilization of electrical ... -
Carbon-Constrained and Cost Optimal Hybrid Wind-Based System for Sustainable Water Desalination
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Seawater desalination is one of the prominent solutions to cope with the water crisis. Suppling demanded energy and high investment and operation costs have been the most critical challenges facing the sustainable development ... -
Carbon/nitrogen-doped TiO2: New synthesis route, characterization and application for phenol degradation
( Elsevier , 2016 , Article)Porous nanocrystalline carbon and nitrogen (CN)-doped TiO2 photocatalyst was prepared using carbon tetrachloride and polyaniline as precursors. The obtained powders were characterized by X-ray diffraction (XRD), X-ray ... -
Carbonaceous and nitrogenous disinfection by-product formation from algal organic matter
( Elsevier Ltd , 2017 , Article)Seasonal algal blooms in drinking water sources release intracellular and extracellular algal organic matter (AOM) in significant concentrations into the water. This organic matter provides precursors for disinfection ... -
Carbonization conditions influence the emission characteristics and the stability against photobleaching of nitrogen doped carbon dots
( Royal Society of Chemistry , 2017 , Article)Carbon Dots (CDs), fabricated by hydrothermal bottom-up synthesis, are complex materials, whose optical properties are influenced by multiple factors. The presence of domains of conjugated sp2 carbon, which are formed upon ... -
Carbonyl iron coated with a sulfobetaine moiety as a biocompatible system and the magnetorheological performance of its silicone oil suspensions
( Royal Society of Chemistry , 2016 , Article)In this study, surface modification of carbonyl iron (CI) particles with sulfobetaine moieties (SBE) was performed by the silanization of activated CI to form stable CI-SBE particles. The modification led to a significant ... -
Carboxybetaine Ester Feature as a Platform for Switchable Surface Properties
( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)A lot of strategies for smart approaches on surfaces were applied such as hydrogel layer, polymer brushes or self-assembly monolayers (SAM). [1] Nowadays switchable zwitterionic materials consisting of molecules with ... -
Carboxybetaine Modified Interface for Electrochemical Glycoprofiling of Antibodies Isolated from Human Serum
( American Chemical Society , 2015 , Article)Impedimetric lectin biosensors capable of recognizing two different carbohydrates (galactose and sialic acid) in glycans attached to antibodies isolated from human serum were prepared. The first step entailed the modification ... -
Carboxylated alginate hydrogel beads for methylene blue removal: Formulation, kinetic and isothermal studies
( Desalination Publications , 2019 , Article)In this study, carboxylated alginate beads for methylene blue (MB) removal have developed, and the formulation conditions such as alginate concentration, calcium chloride concentration, cross-linking temperature, and beads ... -
Carboxymethylcellulose hybrid nanodispersions for edible coatings with potential anti-cancer properties
( Elsevier B.V. , 2020 , Article)Curcumin loaded lipid-polymer hybrid nanoparticles dispersions were fabricated from carboxymethylcellulose, stearic acid, polyethylene glycol and sesame oil using emulsion solvent evaporation method for their possible ... -
The Carcinogenic and Non-Carcinogenic Health Risks of Metal(oid)s Bioaccumulation in Leafy Vegetables: A Consumption Advisory
( Frontiers Media , 2021 , Article)High levels of metal(oid)s in soil or food pose a severe health risk to humans. The potential toxicants find their way into the living systems via the food chain, following bioaccumulation in edible plants, including leafy ... -
Carcinoma with apocrine differentiation
( World Health Organization , 2019 , Book chapter)Carcinoma with apocrine differentiation is a rare subtype constituting ~1% of all invasive breast carcinomas. Patients tend to be older compared with patients with invasive breast carcinomas NST. Essential criteria: Invasive ... -
Cardiac Arrest in an Adolescent Boy Due to the Anomalous Origin of the Left Main Coronary Artery: Emergency Department Perspective.
( Cureus , 2022 , Article)Congenital anomalies of the origin of the coronary arteries are rare. Multiple anomalies have been reported where the common one is left circumflex arising from the right sinus of Valsalva (RSV). Other anomalies are a ... -
Cardiac autonomic neuropathy: A progressive consequence of chronic low-grade inflammation in type 2 diabetes and related metabolic disorders
( MDPI , 2020 , Article Review)Cardiac autonomic neuropathy (CAN) is one of the earliest complications of type 2 diabetes (T2D), presenting a silent cause of cardiovascular morbidity and mortality. Recent research relates the pathogenesis of cardiovascular ...
