Untitled

doi:10.1002/adma.v20:17

Cited by 19 publications

(13 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In addition, the high external surface area of nanoparticles is beneficial for biomedical applications such as intracellular drug delivery [25][26][27], cell bioimaging [28][29][30], and purification and adsorption of biological molecules [31]. Various inorganic nanoparticles of silica [32,33], titania [34,35], carbon [36,37], etc, have been reported. However, the uncertainty in the safety of these inorganic nanoparticles is a concern for biomedical applications.…”

Section: Introductionmentioning

confidence: 99%

Block-copolymer-assisted synthesis of hydroxyapatite nanoparticles with high surface area and uniform size

Huang

Imura

Nemoto

et al. 2011

Science and Technology of Advanced Materials

View full text Add to dashboard Cite

We report the synthesis of hydroxyapatite nanoparticles (HANPs) by the coprecipitation method using calcium D-gluconate and potassium hydrogen phosphate as the sources of calcium and phosphate ions, respectively, and the triblock copolymer F127 as a stabilizer. The HANPs were characterized using scanning electron microscopy, x-ray diffraction, and nitrogen adsorption/desorption isotherms. Removal of F127 by solvent extraction or calcination alters the structure of HANPs. The solvent-extracted HANPs were single crystals with their 001 axis oriented along the rod axis of the HANP, whereas the calcined HANPs contained two crystal phases that resulted in a spherical morphology. The calcined HANPs had much higher surface area (127 m 2 g −1 ) than the solvent-extracted HANPs (44 m 2 g −1 ).

show abstract

Section: Introductionmentioning

confidence: 99%

Block-copolymer-assisted synthesis of hydroxyapatite nanoparticles with high surface area and uniform size

Huang

Imura

Nemoto

et al. 2011

Science and Technology of Advanced Materials

View full text Add to dashboard Cite

show abstract

“…[30] Chen et al have fabricated flexible Co/Cu GMR multilayers on polyester substrates by DC magnetron sputtering. [31] The sample structure is schematically shown in Fig. 1(a).…”

Section: Fabrication Of Flexible Magnetic Films 21 Magnetic Films Dep...mentioning

confidence: 99%

“…film deposited on polyester substrate. [31] With the development of magnetoelectric materials, multiferroic composites consisting of magnetostrictive materials and organic ferroelectric materials -such as polyvinylidene fluoride (PVDF) and polyvinylidene-fluoridetrifluoroethylene (PVDF-TrFE) -have received much attention. [34] Heterostructural Sm-Fe/PVDF films have been prepared by depositing Sm-Fe nanoclusters onto flexible PVDF membranes using cluster beam deposition, which exhibits large magnetoelectric voltage output of 210 µV at an external magnetic bias of 2.3 kOe (1 Oe = 79.5775 A•m −1 ).…”

Section: Fabrication Of Flexible Magnetic Films 21 Magnetic Films Dep...mentioning

confidence: 99%

“…Chen et al have shown that the GMR effect of Co/Cu multilayers (MLs) on a flexible organic substrate can be enhanced up to 200% by introducing a photoresist (PR) buffer layer to flatten the plastic substrates. [31] They compared three Co/Cu multilayers grown on Si substrate, polyester substrate (P), and polyester substrate with a 2-µm photoresist (PR) buffer layer (PR+P). As shown in Fig.…”

Section: Effect Of Buffer Layermentioning

confidence: 99%

See 1 more Smart Citation

Fabrication, properties, and applications of flexible magnetic films

Liu

Zhan

2013

Chinese Phys. B

View full text Add to dashboard Cite

Flexible magnetic devices, i.e., magnetic devices fabricated on flexible substrates, are very attractive in application of detecting magnetic field in arbitrary surface, non-contact actuators, and microwave devices due to the stretchable, biocompatible, light-weight, portable, and low cost properties. Flexible magnetic films are essential for the realization of various functionalities of flexible magnetic devices. To give a comprehensive understanding for flexible magnetic films and related devices, we have reviewed recent advances in the studies of flexible magnetic films including fabrication methods, magnetic and transport properties of flexible magnetic films, and their applications in magnetic sensors, actuators, and microwave devices. Three typical methods were introduced to prepare the flexible magnetic films.Stretching or bending the flexible magnetic films offers a good way to apply mechanical strain on magnetic films, so that magnetic anisotropy, exchanged bias, coercivity, and magnetoresistance can be effectively manipulated. Finally, a series of examples were shown to demonstrate the great potential of flexible magnetic films for future applications.

show abstract

“…During the last few decades, low-dimensional nanostructured materials have attracted special interest due to their novel properties and potential applications in photocatalysis, solar energy harvesting, electronics, and photonic devices (Ai, Ho, Lee, & Zhang, 2009;Byon & Choi, 2006;Cesano et al, 2008;Chang et al, 2010;Cheng, Huang, & Dai, 2014;Cheng, Huang, Qin, Zhang, & Dai, 2012;Cui & Lieber, 2001;Deng, Chen, Peng, & Tang, 2008;Fang, Huang, Yang, Wang, & Cheng, 2011;Henglein & Gutiérrez, 1983;Hoffmann, Martin, Choi, & Bahnemann, 1995;Kudo & Miseki, 2009;Li, Wang, Yao, Dang, & Li, 2011;Miller, Musgrave, Falconer, & Medlin, 2011;Peng, Chan, Meister, Zhang, & Cui, 2009;Pirkanniemi & Sillanpää, 2002;Sene, Zeltner, & Anderson, 2003;Xiong, Cheng, Li, Qin, & Chen, 2011;Ye et al, 2012;Yu, Yu, Fan, Wen, & Hu, 2010;Zhang, Ai, Jia, & Zhang, 2008;Zhang, Shi, et al, 2008;Zhu, Xie, Zheng, Yin, & Tian, 2002). As these novel properties are highly dependent on shape and size, the size and morphological control of nanostructured materials become increasingly important in nanoscience and nanotechnology.…”

Section: Introductionmentioning

confidence: 99%

One-pot synthesis of three bismuth oxyhalides (BiOCl, BiOBr, BiOI) and their photocatalytic properties in three different exposure conditions

et al. 2015

View full text Add to dashboard Cite

BiOCl, BiOBr, and BiOI have been synthesized by wet chemical route using bismuth nitrate (Bi(NO3)3.5H2O) and potassium halides, KCl, KBr, and KI, using a mixture of de-ionized water and ethanol as the solvent. Synthesized samples were characterized by X-ray diffraction and high-resolution SEM to observe the crystalline phase and crystallite size. Effective surface areas of the synthesized samples were estimated by Brunauer-Emmett-Teller studies. Photoactive properties of these samples were studied under three types of light exposure conditions viz. UV light from mercury vapour lamp, natural sunlight, and visible radiations from a 100-W incandescent tungsten filament. Degradation of methyl orange (MO) in aqueous media was estimated spectrophotometerically in visible range from the area under the curve with a peak at 464 nm. Kinetic constant for degradation reaction was calculated assuming the pseudo-first-order degradation mechanism. It was revealed that all the three samples show excellent degradation of MO in UV exposure with BiOCl as the most efficient photocatalyst in these radiations. BiOBr shows highest photodegradation performance among the three samples under natural sunlight exposure. Overall performance of the three photocatalyst samples is much better than the popular titanium dioxide photocatalyst.

show abstract

Untitled

Cited by 19 publications

References 0 publications

Block-copolymer-assisted synthesis of hydroxyapatite nanoparticles with high surface area and uniform size

Block-copolymer-assisted synthesis of hydroxyapatite nanoparticles with high surface area and uniform size

Fabrication, properties, and applications of flexible magnetic films

One-pot synthesis of three bismuth oxyhalides (BiOCl, BiOBr, BiOI) and their photocatalytic properties in three different exposure conditions

Contact Info

Product

Resources

About