Magnetic properties of ferritin and akaganeite nanoparticles in aqueous suspension [0.03%]
水溶液中针铁矿和铁蛋白纳米颗粒的磁性性质研究
Marceli Koralewski,Mikołaj Pochylski,Jacek Gierszewski
Marceli Koralewski
We have studied the magnetically induced optical birefringence Δn of horse spleen ferritin (HSF) and aqueous suspensions of several different-sized iron oxyhydroxide nanoparticles coated with different polysaccharides mimicking ferritin. T...
Occupational safety and health criteria for responsible development of nanotechnology [0.03%]
纳米技术负责任发展的职业安全与健康标准
P A Schulte,C L Geraci,V Murashov et al.
P A Schulte et al.
Organizations around the world have called for the responsible development of nanotechnology. The goals of this approach are to emphasize the importance of considering and controlling the potential adverse impacts of nanotechnology in order...
Effect of silica nanoparticles on clay swelling and aqueous stability of nanoparticle dispersions [0.03%]
二氧化硅纳米粒子对黏土水化及纳米粒子分散稳定性的影响研究
Hieu Pham,Quoc P Nguyen
Hieu Pham
The results of the effects of electrolyte type and concentration, nanoparticle concentration, pH, and temperature on the mobility and aqueous stability of polyethylene glycol (PEG)-coated silica nanoparticles are presented. Nanoparticle mob...
Effects of the physicochemical properties of titanium dioxide nanoparticles, commonly used as sun protection agents, on microvascular endothelial cells [0.03%]
二氧化钛纳米粒子的理化性质对微血管内皮细胞的影响
Claudia Strobel,Adriano A Torrano,Rudolf Herrmann et al.
Claudia Strobel et al.
Until now, the potential effects of titanium dioxide (TiO2) nanoparticles on endothelial cells are not well understood, despite their already wide usage. Therefore, the present work characterizes six TiO2 nanoparticle samples in the size ra...
Effect of surface charge on the colloidal stability and in vitro uptake of carboxymethyl dextran-coated iron oxide nanoparticles [0.03%]
表面电荷对羧甲基右旋糖酐包覆的铁氧化物纳米颗粒胶体稳定性及细胞摄取的影响
Vanessa Ayala,Adriana P Herrera,Magda Latorre-Esteves et al.
Vanessa Ayala et al.
Nanoparticle physicochemical properties such as surface charge are considered to play an important role in cellular uptake and particle-cell interactions. In order to systematically evaluate the role of surface charge on the uptake of iron ...
Comparison of nanowire pellicles for plasma membrane enrichment: coating nanowires on cell [0.03%]
纳米丝网膜用于细胞膜富集的比较研究：在细胞上涂覆纳米丝
Sung-Kyoung Kim,Rebecca Rose,Waeowalee Choksawangkarn et al.
Sung-Kyoung Kim et al.
A study is reported on the effect of nanowire density on the ease of pellicle formation and the enrichment of plasma membrane proteins for analysis by mass spectrometry. An optimized synthesis is reported for iron silicate nanowires with a ...
Non-thermal plasma-driven synthesis of Eu3+:Y2O3 nanosized phosphors [0.03%]
非热等离子体驱动合成Eu3+:Y2O3纳米发光材料
Piotr Psuja,Wieslaw Strek,Ihar Yelkin
Piotr Psuja
The synthesis of nanosized phosphors by using the non-thermal plasma-driven method is presented. The method allows to control the average grain size of nanocrystals. The synthesis of Eu3+-doped Y2O3 nanocrystalline phosphors at water soluti...
Cadmium and Zinc Alloyed Cu-In-S Nanocrystals and Their Optical Properties [0.03%]
镉锌合金Cu-In-S纳米晶及其光学性质研究
Liming Huang,Xiaoshan Zhu,Nelson G Publicover et al.
Liming Huang et al.
Cadmium (Cd) and zinc (Zn) alloyed copper-indium-sulfide (Cu-In-S or CIS) nanocrystals (NCs) in several nanometers were prepared using thermal decomposition methods, and the effects of Cd and Zn on optical properties, including the tuning o...
The novel albumin-chitosan core-shell nanoparticles for gene delivery: preparation, optimization and cell uptake investigation [0.03%]
新型白蛋白-壳聚糖核壳纳米颗粒用于基因传递：制备、优化及细胞摄取研究
Mahdi Karimi,Pinar Avci,Rezvan Mobasseri et al.
Mahdi Karimi et al.
Natural polymers and proteins such as chitosan (CS) and albumin (Alb) have recently attracted much attention both in drug delivery and gene delivery. The underlying rationale is their unique properties such as biodegradability, biocompatibi...
Development of novel anti-Kv 11.1 antibody-conjugated PEG-TiO2 nanoparticles for targeting pancreatic ductal adenocarcinoma cells [0.03%]
开发针对胰腺导管腺癌细胞的新型抗Kv 11.1抗体包被的PEG-TiO2纳米粒子
Angelica Sette,Jolanda Spadavecchia,Jessem Landoulsi et al.
Angelica Sette et al.
Titanium dioxide (TiO2) has been widely used in many nanotechnology areas including nanomedicine, where it could be proposed for the photodynamic and sonodynamic cancer therapies. However, TiO2 nanoformulations have been shown to be toxic f...