4.7 Article

Single-Micelle-Templated Synthesis of Hollow Barium Carbonate Nanoparticle for Drug Delivery

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Physical

Improvement X-ray radiation shield characteristics of composite cement/Titanium dioxide (TiO2)/Barium carbonate (BaCO3): Stability crystal structure and chemical bonding

Roni Rahmat et al.

Summary: The stability crystal structure and chemical bonding characteristics of composite cement filled with titanium dioxide (TiO2)/barium carbonate (BaCO3) were studied for X-ray shielding applications, using quantitative analysis of X-ray diffraction and Fourier transform infrared spectra. The structural properties of the composites, such as crystallite size (D), micro strain (epsilon), stress (sigma), and energy deformation (u), were determined using the Scherrer, uniform deformation model, and size-strain plot methods. The results showed small differences in D, epsilon, and sigma between non-irradiation and irradiation composites, indicating a stable crystal structure and bonding formation. The best composite with 30% (TiO2 + BaCO3) exhibited the highest linear attenuation coefficient and lowest half-value layer and mean free path, suggesting its high potential as a new X-ray shield.

RADIATION PHYSICS AND CHEMISTRY (2023)

Review Chemistry, Multidisciplinary

Noble-Metal-Based Hollow Mesoporous Nanoparticles: Synthesis Strategies and Applications

Lizhi Sun et al.

Summary: As second-generation mesoporous materials, mesoporous noble metals (NMs) have wide applications in catalysis, sensing, bioimaging, and biotherapy. This review summarizes recent progress in the design, synthesis, and catalytic applications of NM-based hollow mesoporous nanoparticles (HMNs), including five main synthesis strategies. The applications in ethanol oxidation electrocatalysis and hydrogenation reactions are discussed, highlighting the high activity, enhanced stability, and optimal selectivity of NM-based HMNs in (electro)catalysis. Prospects for further research directions are also provided.

ADVANCED MATERIALS (2022)

Article Materials Science, Multidisciplinary

Nanocrystal composites cement/BaCO3/Fe2O3 for improved X-ray shielding characteristics: Stability structural properties

Ardiansyah Ardiansyah et al.

Summary: Nanocrystal composites BaCO3/Fe(2)O(3) were prepared using mechanical alloying and characterized by X-ray diffraction and Fourier transform infrared spectroscopy. The results showed that the composites had stable structural properties and high potential for X-ray radiation shielding, making them effective alternative materials for the development of new radiology rooms.

JOURNAL OF MATERIALS RESEARCH (2022)

Article Chemistry, Physical

Dual-targeting magnetic fluorescent mesoporous organosilicon hollow nanospheres for gambogic acid loading, sustained release and anti-tumor properties

Ziling Chang et al.

Summary: Hydrophilic mesoporous organosilica nanoparticles (HMNPs) were synthesized by introducing Fe3O4 onto mesoporous organosilicon nanoparticle hollow spheres as a drug carrier. N-and S-doped graphene quantum dots (NS-GQDs) and polyethylenimine (PEI) were grafted onto the surface of HMNPs. Two types of composite mesoporous particles, further modified by targeting ligands hyaluronic acid (HA) and folic acid (FA), were able to enter VX2 cells for fluorescence confocal imaging. The heteroatoms of NS-GQDs have intelligent functional effects, enhancing both the photoluminescence performance of GQDs and the drug effectiveness. Gambogic acid (GA)-loaded HMNPs exhibited sustained release under near-infrared (NIR) radiation. The composite mesoporous particles showed desired loading capacity and pH-responsive drug release behavior, low cytotoxicity, and good biocompatibility. They effectively induced apoptosis of VX2 cells and inhibited tumor growth in mice.

JOURNAL OF MOLECULAR LIQUIDS (2022)

Article Chemistry, Physical

Characterization and luminescence properties of Eu3+ doped BaCO3 nanoparticles synthesized by autocombustion method

Brahim Abidine et al.

Summary: Nanostructured powders of undoped and europium-doped barium carbonate were prepared and their optical properties were investigated. The samples were characterized using various techniques, and it was found that the nanostructures and crystalline phase remained unchanged after europium doping. The doped barium carbonate nanoparticles exhibited a spherical morphology and showed high color purity, making them potential candidates for laser emission.

JOURNAL OF MOLECULAR STRUCTURE (2022)

Article Materials Science, Ceramics

Barium carbonate nanostructures: Biosynthesis and their biomedical applications

Mohamadali Raessi et al.

Summary: The biosynthesis of barium carbonate nanoparticles using plant-mediated synthesis shows promising potential for biomedical applications, especially in cancer therapy, due to their useful medicinal potentials and suitable biocompatibility. The nanostructures were characterized using X-ray diffraction, scanning electron microscopy, and transmission electron microscope, and their toxicity on U87 brain cancer cells was evaluated, showing the prepared nanostructures can be employed for biomedical applications.

CERAMICS INTERNATIONAL (2021)

Article Construction & Building Technology

Role of barium carbonate and barium silicate nanoparticles in the performance of cement mortar

Hamdy A. Abdel-Gawwad et al.

Summary: This study investigates the impact of low-cost barium carbonate and barium silicate nanoparticles on the performance and phase composition of cement mortar. The results show that the addition of barium silicate nanoparticles exhibits higher efficiency in enhancing mechanical properties and phase composition. Barium silicate nanoparticles play a significant role in the formation of additional calcium silicate hydrate content through the consumption of portlandite, leading to the successful application of cement-NBS mixtures as super sulfate resistant cements.

JOURNAL OF BUILDING ENGINEERING (2021)

Article Chemistry, Physical

Adsorption of malachite green in aqueous solution using sugarcane bagasse-barium carbonate composite

Xuejing Fan et al.

Summary: The study presented the use of SCB-BaCO3 composite adsorbent for the adsorption of MG dye, which followed the Langmuir isotherm model with a theoretical maximum adsorption capacity of 1250 mg/g. The composite material is described as a low-cost, environmentally friendly, and efficient green adsorbent.

COLLOID AND INTERFACE SCIENCE COMMUNICATIONS (2021)

Article Chemistry, Multidisciplinary

Electrodynamic assisted self-assembled fibrous hydrogel microcapsules: a novel 3D in vitro platform for assessment of nanoparticle toxicity

Shanta R. Bhattarai et al.

Summary: A novel 3D in vitro platform using microcapsules incorporating natural and synthetic polymeric nanofibers was designed. The microcapsules were found to mimic the in vivo cellular microenvironment, promoting cellular spreading and proliferation. This platform can be used for high-throughput toxicity screening of nanoparticles or pharmaceutical drugs.

RSC ADVANCES (2021)

Review Pharmacology & Pharmacy

Hollow micro and nanostructures for therapeutic and imaging applications

Emir Yasun et al.

JOURNAL OF DRUG DELIVERY SCIENCE AND TECHNOLOGY (2020)

Article Materials Science, Multidisciplinary

Micelles template for the synthesis of hollow nickel phosphate nanospheres

Bishnu Prasad Bastakoti et al.

MATERIALS LETTERS (2019)

Article Multidisciplinary Sciences

Nano-fibre Integrated Microcapsules: A Nano-in-Micro Platform for 3D Cell Culture

Shalil Khanal et al.

SCIENTIFIC REPORTS (2019)

Article Biochemistry & Molecular Biology

In vitro anticancer potential of BaCO3 nanoparticles synthesized via green route

P. C. Nagajyothi et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY (2016)

Article Chemistry, Physical

Insights into the Catalytic Activity of Barium Carbonate for Oxygen Reduction Reactions

Xuecheng Cao et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2016)

Review Chemistry, Multidisciplinary

Asymmetric Block Copolymers for Supramolecular Templating of Inorganic Nanospace Materials

Bishnu Prasad Bastakoti et al.

Article Chemistry, Multidisciplinary

Polymeric Micelle Assembly for Preparation of Large-Sized Mesoporous Metal Oxides with Various Compositions

Bishnu Prasad Bastakoti et al.

LANGMUIR (2014)

Article Chemistry, Multidisciplinary

Polymer micelle-directed growth of BaCO3 spiral nanobelts

Wenjie Zhu et al.

CHEMICAL COMMUNICATIONS (2012)

Article Materials Science, Multidisciplinary

In situ investigation of chemical reactions between BaCO3 and anatase or rutile TiO2

Koichiro Tsuzuku et al.

JOURNAL OF MATERIALS SCIENCE (2012)

Article Chemistry, Physical

Uniform hollow mesoporous silica nanocages for drug delivery in vitro and in vivo for liver cancer therapy

Tingting Wang et al.

JOURNAL OF MATERIALS CHEMISTRY (2011)

Article Chemistry, Physical

Coating of BaCO3 crystals with TiO2:: Versatile approach to the synthesis of BaTiO3 tetragonal nanoparticles

Maria Teresa Buscaglia et al.

CHEMISTRY OF MATERIALS (2007)

Article Chemistry, Multidisciplinary

Synthesis of silica hollow nanoparticles templated by polymeric micelle with core-shell-corona structure

Anil Khanal et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2007)

Article Chemistry, Physical

Controlled nucleation and growth of CdS nanoparticles in a polymer matrix

Tiziana Di Luccio et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2006)

Article Engineering, Chemical

Synthesis of La2O3/BaCO3 nanocatalysts and their catalytic performance

YJ He et al.

POWDER TECHNOLOGY (2003)

Article Engineering, Chemical

Determination of nucleation and crystal growth kinetics of barium carbonate

F Salvatori et al.

POWDER TECHNOLOGY (2002)