Roshanali, Maryam Nodehi, Azizollah Atai, Mohammad
Published in
Journal of the mechanical behavior of biomedical materials
The aim of this study was to synthesize acrylic core-shell particles and silica-loaded core-shell hybrid particles through emulsion polymerization. Also this work examined the influence of synthesized nanoparticles loading in a Bis-GMA/TEGDMA resin matrix on some mechanical properties of the dental composite resins. Core-shell particles consisting ...
Singh, Alok Shishodia, Manmohan Singh
Published in
Physica. E, Low-dimensional systems & nanostructures
Plasmonic nanoparticles based on conventional metals like gold (Au) and silver (Ag) has attracted significant attention of biosensor researchers. Core-shell nanoparticles (CSNP) have shown specific advantages by virtue of unique combination of strong field enhancement and wide ranging spectral tuneability of localized surface plasmon resonances (LS...
Mendoza Gallego, Carlos Désert, Anthony Chateau, Denis Monnerau, Cyrille Khrouz, Lhoussain Lerouge, Frederic Andraud, Chantal Monbaliu, Jean-Christophe Parola, Stéphane Heinrichs, Benoît
...
Plasmonic features of gold nanomaterials provide intriguing optical effects which can find potential applications in various fields. Those effects depend strongly on the size and shape of the metal nanostructures. For instance, Au bipyramids (AuBPs) exhibit intense and well-defined plasmon resonance, easily tunable by controlling its aspect ratio, ...
Gemeay, Ali H Keshta, Basem E El-Sharkawy, Rehab G Zaki, Ahmed B
Published in
Environmental science and pollution research international
Fe3O4 NPs are synthesized by the co-precipitation technique. Moreover, the pristine was coated by silica layer and then functionalized by 3-aminopropyltrimethoxysilane (APTS). The sample possessed saturation magnetization with value equals 37 emu/g which made them to easily separate using external magnet. FT-IR, TGA, EDX, and VSM confirmed the amin...
Xia, Chi Leng, Mingzhe Yuan, Baoguo Zhang, Debin Tao, Wei Chai, Xiaoming Kong, Guoqiang
Published in
Journal of Nanoparticle Research
Carbon nanotubes/iron oxyhydroxide (CNTs/FeOOH) three-dimensional hybrid with shell/core nanostructure is designed as a binder-free electrode for the flexible supercapacitor (SC) application. The coiled and dense CNT forest is preferentially fabricated on flexible carbon fiber cloth (CC) by chemical vapor deposition (CVD) and employed as a highly c...
Pérez-Cuapio, R. Alvarado, J. Alberto Pacio, M. Arce-Plaza, A. Santoyo-Salazar, J. Liang, L. H. Sue, H.-J.
Published in
Journal of Nanoparticle Research
Zinc oxide (ZnO) quantum dots (QDs) stabilized/functionalized with oleic acid and core-shelled with silicon dioxide (SiO2) are presented. A colloidal route, free surfactant was followed to synthesize ZnO QDs with an average size of 5 nm. After, the ZnO QDs were stabilized with oleic acid to avoid aggregation followed by (3-aminopropyl) trimethoxysi...
Liang, Haixia Liu, Hongwei Tian, Baohua Ma, Risheng Wang, Yongzhen
Published in
Microchimica Acta
Silver nanoparticle (Ag NP)–coated carbon quantum dot (CQD) core-shell-structured nanocomposites ([email protected] NCs) were developed for fluorescent imaging of intracellular superoxide anion (O2•−). The morphology of [email protected] NCs was investigated by transmission electron microscopy, and the composition was characterized by X-ray diffraction and X-ray photoel...
Arnaldi, Pietro Carosio, Federico Di Lisa, Donatella Muzzi, Lorenzo Monticelli, Orietta Pastorino, Laura
Published in
Colloids and surfaces. B, Biointerfaces
This manuscript reports the development of functional 3D scaffolds based on chitosan (CHI) and graphite oxide nanoplatelets (GO) for neuronal network growth. To this aim, CHI microparticles, produced by alkaline gelation method, were coated with GO exploiting a simple template-assisted assembly based on the electrostatic attraction in an aqueous me...
Qiao, Yan Li, Wenxian Zheng, Yushan Bao, Jinrong Li, Yilian Feng, Lina Ma, Yangyang Yang, Kuisuo Wu, Anping
Published in
Journal of Nanoparticle Research
The bifunctional organic ligand ((HOOCC5H4NN(CONH(CH2)3Si(OCH2CH3)3)2 (abbreviated as ANA-Si) was synthesized using 5-aminonicotinic acid (ANA) and the silane coupling agent 3-(triethoxysilyl)-propyl isocyanate (TEPIC). Simultaneously, two novel nanocomposites core-shell SiO2/ANA-Si-Dy and core-shell-shell SiO2/ANA-Si-Dy/SiO2 were successfully prep...
Zhang, Li Liu, Liyuan Wang, Jie Niu, Mei Zhang, Chao Yu, Shiping Yang, Yongzhen
Published in
Journal of Nanoparticle Research
Graphene quantum dots (GQDs) as a shell layer was coated on the surface of silver nanoparticles (AgNPs) to obtain an effective antibacterial composite ([email protected]). The structures and antibacterial properties of AgNPs, GQDs, and [email protected] were studied. SEM and TEM results indicated that GQDs were coated on the surface of AgNPs. For [email protected], the...
