531081

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Showing 31-45 of 45 results for "531081" within Papers

Synthesis and characterization of partially silane-terminated polyurethanes reinforced with acid-treated halloysite nanotubes for transparent armour systems.

Rafaela Aguiar et al.

Scientific reports, 10(1), 13805-13805 (2020-08-17)

In the present work, nanocomposites based on the partially silane-terminated polyurethanes reinforced with sulfuric acid-treated halloysite nanotubes were synthesized and evaluated as a potential candidate for transparent blast resistant configurations. The polyurethane must present high tensile ductility at high strain

Human Mitochondrial Ferredoxin 1 (FDX1) and Ferredoxin 2 (FDX2) Both Bind Cysteine Desulfurase and Donate Electrons for Iron-Sulfur Cluster Biosynthesis.

Kai Cai et al.

Biochemistry, 56(3), 487-499 (2016-12-22)

Ferredoxins play an important role as an electron donor in iron-sulfur (Fe-S) cluster biosynthesis. Two ferredoxins, human mitochondrial ferredoxin 1 (FDX1) and human mitochondrial ferredoxin 2 (FDX2), are present in the matrix of human mitochondria. Conflicting results have been reported

Improving environmental protection of waterborne polyurethane coating by adding TiO2/polyaniline/HNT/CNT nanocomposite.

Rahimeh Nosrati et al.

Environmental science and pollution research international, 27(6), 6438-6448 (2019-12-25)

Nanostructures of titanium dioxide, polyaniline, halloysite, and carbon nanotubes have an excellent effect to improve environmental protection and surface properties of coatings like anticorrosion and self-cleaning attributes. In this research, we studied the individual effect of adding each nanostructure within

Influenza Vaccine-Induced CD4 Effectors Require Antigen Recognition at an Effector Checkpoint to Generate CD4 Lung Memory and Antibody Production.

Jingya Xia et al.

Journal of immunology (Baltimore, Md. : 1950), 205(8), 2077-2090 (2020-09-16)

Previously, we discovered that influenza-generated CD4 effectors must recognize cognate Ag at a defined effector checkpoint to become memory cells. Ag recognition was also required for efficient protection against lethal influenza infection. To extend these findings, we investigated if vaccine-generated

Unraveling the electrochemical properties of lanthanum cobaltite decorated halloysite nanotube nanocomposite: An advanced electrocatalyst for determination of flutamide in environmental samples.

V Suvina et al.

Ecotoxicology and environmental safety, 190, 110098-110098 (2020-01-07)

Prostate cancer is one of the primary causes of death around the world. As an important drug, flutamide has been used in the clinical diagnosis of prostate cancer. However, the over dosage and improper discharge of flutamide could affect the

Chloride channel ClC-5 binds to aspartyl aminopeptidase to regulate renal albumin endocytosis.

Aven Lee et al.

American journal of physiology. Renal physiology, 308(7), F784-F792 (2015-01-15)

ClC-5 is a chloride/proton exchanger that plays an obligate role in albumin uptake by the renal proximal tubule. ClC-5 forms an endocytic complex with the albumin receptor megalin/cubilin. We have identified a novel ClC-5 binding partner, cytosolic aspartyl aminopeptidase (DNPEP;

Photoregeneration of trimethylsilyl cellulose as a tool for microstructuring ultrathin cellulose supports

Wolfberger A, et al.

Molecules (Basel), 19(10), 16266-16273 (2014)

A novel three-dimensional scaffold for regenerative endodontics: materials and biological characterizations.

Marco C Bottino et al.

Journal of tissue engineering and regenerative medicine, 9(11), E116-E123 (2013-03-12)

An electrospun nanocomposite fibrous material holds promise as a scaffold, as well as a drug-delivery device to aid in root maturogenesis and the regeneration of the pulp-dentine complex. A novel three-dimensional (3D) nanocomposite scaffold composed of polydioxanone (PDS II®) and

Faster Release of Lumen-Loaded Drugs than Matrix-Loaded Equivalent in Polylactic Acid/Halloysite Nanotubes.

Chaitra Venkatesh et al.

Materials (Basel, Switzerland), 12(11) (2019-06-15)

Nanocomposite-based drug delivery systems with intrinsic controlled release properties are of great interest in biomedical applications. We report a novel polylactic acid (PLA)/halloysite nanotube (HNT) nanocomposite-based drug delivery system. PLA/HNT nanocomposites have shown immense potential for use in biomedical applications

Genetic dissection of heat-responsive physiological traits to improve adaptation and increase yield potential in soft winter wheat.

Sumit Pradhan et al.

BMC genomics, 21(1), 315-315 (2020-04-22)

Climate change, including higher temperatures (HT) has a detrimental impact on wheat productivity and modeling studies predict more frequent heat waves in the future. Wheat growth can be impaired by high daytime and nighttime temperature at any developmental stage, especially

Effect of Halloysite Nanotube on Mechanical Properties, Thermal Stability and Morphology of Polypropylene and Polypropylene/Short Kenaf Fibers Hybrid Biocomposites.

Piotr Franciszczak et al.

Materials (Basel, Switzerland), 13(19) (2020-10-15)

In this article, the effect of the addition of halloysite nanotube (HNT) on the mechanical and thermal stability of polypropylene (PP) and PP/kenaf fiber biocomposites has been investigated. Different volume contents of HNTs ranging from 1 to 10 vol.% were

On prilled Nanotubes-in-Microgel Oral Systems for protein delivery.

Jan Kendall de Kruif et al.

European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 101, 90-102 (2016-02-07)

Newly discovered active macromolecules are highly promising for therapy, but poor bioavailability hinders their oral use. Microencapsulation approaches, such as protein prilling into microspheres, may enable protection from gastrointestinal (GI) enzymatic degradation. This would increase bioavailability mainly for local delivery

Halloysite nanotubes loaded with alkyl trimethyl ammonium bromide as antibacterial agent for root canal sealers.

Juliana Caletti Monteiro et al.

Dental materials : official publication of the Academy of Dental Materials, 35(5), 789-796 (2019-03-05)

This study aimed at evaluating the effects of experimental endodontic sealers containing halloysite nanotubes (HNT) doped with alkyl trimethyl ammonium bromide (ATAB). An experimental dual-cure resin sealer was formulated and used as control material. This resin was also filled with

Development of LLDPE based active nanocomposite films with nanoclays impregnated with volatile compounds.

Fatih Tornuk et al.

Food research international (Ottawa, Ont.), 107, 337-345 (2018-03-28)

In this study, a novel procedure was performed for grafting of nanoclays (montmorillonite (MMT) and halloysite (HNT)) with essential oil constituents (thymol (THY), eugenol (EUG) and carvacrol (CRV)) using Tween 80 as surfactant and then the nanoclay particles were incorporated

Advances in cartilage repair: The influence of inorganic clays to improve mechanical and healing properties of antibacterial Gellan gum-Manuka honey hydrogels.

Maria A Bonifacio et al.

Materials science & engineering. C, Materials for biological applications, 108, 110444-110444 (2020-01-12)

Effective treatment of cartilage defects represents a challenging problem, mainly due to the tissue's limited intrinsic self-repair capacity; the use of polymeric scaffolds as tissue substitute is rapidly increasing, but it is still limited by poor mechanical properties. Moreover, the

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