-
57081
Fabrication and Characterisation of MWCNT/Polyvinyl (PVC) Polymer Inclusion Membrane for Zinc (II) Ion Removal from Aqueous Solution
Published 2022-10-01“…Heavy metal pollution has prompted researchers to establish the most effective method to tackle the impacts of heavy metals on living things and the environment, which include by applying nanoparticles. An example is the employment of multi-walled carbon nanotubes (MWCNTs) as an additive in an intermediate membrane or polymer inclusion membrane (PIM). …”
Get full text
Article -
57082
Transdermal delivery of allopurinol-loaded nanostructured lipid carrier in the treatment of gout
Published 2022-11-01“…XRD indicated amorphous nature of ALP-loaded NLCs, whereas TEM analysis confirmed spherical morphology of nanoparticles. The optimized formulation was successfully loaded in to gel and characterized accordingly. …”
Get full text
Article -
57083
Structural Characterizations and Dielectric Properties of Sphere- and Rod-Like PbTiO3 Powders Synthesized via Molten Salt Synthesis
Published 2019-02-01“…In addition, prolonging the reaction time suppressed the formation of rod-like PTO powders but promoted the formation of sphere-like PTO nanoparticles. The dielectric properties the sphere- and rod-like PTO powders were comparatively investigated. …”
Get full text
Article -
57084
X-ray Computed Tomography (CT) to Scan the Structure and Characterize the Mud Cake Incorporated with Various Magnetic NPs Concentration: An Application to Evaluate the Wellbore Sta...
Published 2023-06-01“…In this study, smart-water drilling mud containing different concentrations of magnetite nanoparticles (MNPs) was used to assess the filtration loss properties and formation impairment. …”
Get full text
Article -
57085
Electrocatalytic Reduction of CO<sub>2</sub> to C<sub>1</sub> Compounds by Zn-Based Monatomic Alloys: A DFT Calculation
Published 2022-12-01“…Recent experiments have witnessed great advances in precisely controlling the synthesis of single atom alloys (SAAs), which exhibit unique catalytic properties different from alloys and nanoparticles. However, only certain precious metals, such as Pd or Au, can achieve this transformation. …”
Get full text
Article -
57086
Supplementing dietary selenium nano-particles increased growth, antioxidant capacity and immune-related genes transcription in Pacific whiteleg shrimp (Penaeus vannamei) juveniles
Published 2022-08-01“…An eight-week nutritional study was carried out to examine the effects of dietary selenium nanoparticles (Se-N) on performance in whiteleg shrimp (Penaeus vannamei) juveniles (1.55 ± 0.04 g, means ± standard deviation). …”
Get full text
Article -
57087
The Future of Direct Cardiac Reprogramming: Any <i>GMT</i> Cocktail Variety?
Published 2020-10-01“…In this context, in recent years some studies have focused on the development of safer delivery systems such as Sendai virus, Adenovirus, chemical cocktails or nanoparticles. This article provides an in-depth review of the in vitro and in vivo cardiac reprograming technology used in mouse and human cells to obtain iCMs and iCPCs, and discusses what challenges still lie ahead and what hurdles are to be overcome before results from this field can be transferred to the clinical settings.…”
Get full text
Article -
57088
Optimization of a Luteolin-Loaded TPGS/Poloxamer 407 Nanomicelle: The Effects of Copolymers, Hydration Temperature and Duration, and Freezing Temperature on Encapsulation Efficienc...
Published 2023-07-01“…Conclusion: This study demonstrated that several factors need to be considered when developing such nanoparticles in order to obtain a well-optimized micelle.…”
Get full text
Article -
57089
High-resolution atomic force microscopy as a tool for topographical mapping of surface budding
Published 2022-10-01“…Extracellular vesicles (EVs) are membranous nanoparticles secreted by almost all cell types. Reflecting the physiopathological state of the parental cell, EVs circulate in all body fluids, reaching distant cell targets and delivering different bioactive cargoes. …”
Get full text
Article -
57090
MyD88-dependent pro-interleukin-1β induction in dendritic cells exposed to food-grade synthetic amorphous silica
Published 2017-06-01“…In contrast, neither pro-IL-1β induction nor mature IL-1β secretion occurs upon internalization of TiO2 or FePO4 nanoparticles. The pro-IL-1β induction is suppressed by pharmacologic inhibitors of endosomal TLR activation or by genetic ablation of MyD88, a downstream adapter of TLR pathways, indicating that endosomal pattern recognition is responsible for the observed cytokine response to food-grade SAS particles. …”
Get full text
Article -
57091
DNA-Binding and Transcription Activation by Unphosphorylated Response Regulator AgrR From Cupriavidus metallidurans Involved in Silver Resistance
Published 2020-07-01“…Even though silver and silver nanoparticles at low concentrations are considered safe for human health, their steadily increasing use and associated release in nature is not without risk since it may result in the selection of silver-resistant microorganisms, thus impeding the utilization of silver as antimicrobial agent. …”
Get full text
Article -
57092
Photocatalytic Reduction of Hexavalent Chromium Using Cu<sub>3.21</sub>Bi<sub>4.79</sub>S<sub>9</sub>/g-C<sub>3</sub>N<sub>4</sub> Nanocomposite
Published 2022-09-01“…A pseudo-first-order kinetic study indicated 0.0076 min<sup>−1</sup>, 0.0286 min<sup>−1</sup>, and 0.0393 min<sup>−1</sup> rate constants for the nanoparticles, pristine gC<sub>3</sub>N<sub>4</sub>, and the nanocomposite, respectively. …”
Get full text
Article -
57093
Assessment of anticancer properties of cumin seed (Cuminum cyminum) against bone cancer
Published 2023-12-01“…With the introduction of hyphenated technology to create medications based on plant molecules, the application of ayurvedic medicine as a new dimension (formulation, active ingredients, and nanoparticles) in the modern period is rapidly growing. …”
Get full text
Article -
57094
Surface-Oxidised Carbon Nanofibre-Based Nanofluids: Structural, Morphological, Stability and Thermal Properties
Published 2022-11-01“…The synthesis of nanofluids is often challenging, particularly carbon-based nanofluids, due to the rapid agglomeration of the nanoparticles and the instability of the nanofluids. …”
Get full text
Article -
57095
Investigation of antibacterial and anticancer effects of novel niosomal formulated Persian Gulf Sea cucumber extracts
Published 2023-03-01“…Sea cucumber methanolic extracts were prepared and encapsulated in niosome nanoparticles using thin-film hydration. The compound was made up of Span 60 and Tween 60 blended with cholesterol in a 3:3:4 M ratios. …”
Get full text
Article -
57096
Application of novel Fe3O4/Zn-metal organic framework magnetic nanostructures as an antimicrobial agent and magnetic nanocatalyst in the synthesis of heterocyclic compounds
Published 2022-10-01“…The results showed that the high specific surface area of Fe3O4/Zn-metal organic framework magnetic nanostructures caused the antimicrobial power of nanoparticles to be high, and the observed antimicrobial effects were higher than some known commercial antimicrobial drugs. …”
Get full text
Article -
57097
Synthesis and characterization of tumor-targeted copolymer nanocarrier modified by transferrin
Published 2015-05-01“…Ran Liu,1,2 Yonglu Wang,1,3 Xueming Li,3 Wen Bao,1,2 Guohua Xia,1,2 Wei Chen,3 Jian Cheng,1,2 Yuanlong Xu,3 Liting Guo,1,2 Baoan Chen1,21Department of Hematology (Key Department of Jiangsu Medicine), Zhongda Hospital, Medical School, 2Faculty of Oncology, Medical School, Southeast University, 3College of Pharmacy, Nanjing University of Technology, Nanjing, People’s Republic of China Abstract: To increase the encapsulation of hydrophilic antitumor agent daunorubicin (DNR) and multidrug resistance reversal agent tetrandrine (Tet) in the drug delivery system of nanoparticles (NPs), a functional copolymer NP composed of poly(lactic-co-glycolic acid) (PLGA), poly-l-lysine (PLL), and polyethylene glycol (PEG) was synthesized and then loaded with DNR and Tet simultaneously to construct DNR/Tet–PLGA–PLL–PEG-NPs using a modified double-emulsion solvent evaporation/diffusion method. …”
Get full text
Article -
57098
A Bibliometric Analysis of the Publications on In Doped ZnO to be a Guide for Future Studies
Published 2020-05-01“…When the distribution of these words is shown on a year-by-year basis, it is evident that more recent articles tend to focus both on efficiency and performance of In doped ZnO films as TCO in solar cells, diodes and photoluminescence applications both on nanostructures, such as nanoparticles, and nanorods for gas sensor applications. …”
Get full text
Article -
57099
A Cleanable Self-Assembled Nano-SiO<sub>2</sub>/(PTFE/PEI)<i><sub>n</sub></i>/PPS Composite Filter Medium for High-Efficiency Fine Particulate Filtration
Published 2021-12-01“…The PTFE/PEI bilayers were firstly coated on the surfaces of the PPS fibers through the layer-by-layer self-assembly technique ten times, followed by the deposition of SiO<sub>2</sub> nanoparticles, yielding the SiO<sub>2</sub>/(PTFE/PEI)<sub>10</sub>/PPS composite material. …”
Get full text
Article -
57100
Advanced Photodegradation of Azo Dye Methyl Orange Using H<sub>2</sub>O<sub>2</sub>-Activated Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>@ZnO Composite under UV Treatment
Published 2024-03-01“…The Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>@ZnO composite was synthesized via the simultaneous deposition of SiO<sub>2</sub> and ZnO onto pre-prepared Fe<sub>3</sub>O<sub>4</sub> nanoparticles. Physicochemical methods (TEM, EDXS, XRD, SEM, FTIR, PL, zeta potential measurements, and low-temperature nitrogen adsorption/desorption) revealed that the simultaneous deposition onto magnetite surfaces, up to 18 nm in size, results in the formation of an amorphous shell composed of a mixture of zinc and silicon oxides. …”
Get full text
Article