I-Lun Hsiao,Yuh-Jeen Huang
I-Lun Hsiao
Although an increasing number of in vitro studies are being published regarding the cytotoxicity of nanomaterials, the components of the media for toxicity assays have often varied according to the needs of the scientists. Our aim for this ...
Solid-state MAS NMR, TEM, and TGA studies of structural hydroxyl groups and water in nanocrystalline apatites prepared by dry milling [0.03%]
固态MAS核磁共振、TEM和TGA在干磨法制备的纳米晶体磷灰石中的结构羟基和水的研究
Lukasz Pajchel,Waclaw Kolodziejski
Lukasz Pajchel
A series of nanocrystalline calcium hydroxyapatites was prepared by dry milling and characterized using proton and 31P MAS NMR, TEM, and TGA methods. The samples contained stubby rod-shaped crystals, which length and width varied in the 130...
Cytotoxicity evaluation of carbon-encapsulated iron nanoparticles in melanoma cells and dermal fibroblasts [0.03%]
碳包覆铁纳米颗粒的细胞毒性评价及其在黑色素瘤及皮肤成纤维母细胞中的分布研究
Ireneusz P Grudzinski,Michal Bystrzejewski,Monika A Cywinska et al.
Ireneusz P Grudzinski et al.
Carbon-encapsulated iron nanoparticles (CEINs) are emerging as promising biomedical tools due to their unique physicochemical properties. In this study, the cytotoxic effect of CEINs (the mean diameter distribution ranges 46-56 nm) has been...
Controllable functionalization and wettability transition of graphene-based films by an atomic oxygen strategy [0.03%]
基于原子氧策略的石墨烯膜的功能化和润湿性转变及其调控
Min Yi,Wen Zhang,Zhigang Shen et al.
Min Yi et al.
Though chemical modification of graphene based on Hummers method has been most widely used to tailor its properties and interfacial characteristics, a method which could achieve definitive and controllable groups and properties is still hig...
Size-driven ferroelectric-paraelectric phase transition in TGS nanocomposites [0.03%]
TGS纳米复合材料中的尺寸驱动铁电-非铁电相变
A Cizman,T Antropova,I Anfimova et al.
A Cizman et al.
Dielectric properties of porous glass nanocomposites with TGS crystals embedded into six porous matrices with average pore size from 5 to 312 nm were investigated in the temperature range from 280 to 380 K at selected frequencies. The resul...
Agnieszka Ciżman,Tomasz Marciniszyn,Dirk Enke et al.
Agnieszka Ciżman et al.
The results of investigations of porous glasses (PG) and porous glasses-ammonium hydrogen sulfate ferroelectric nanocomposites (AHS-PG) are presented. On the basis of dielectric and calorimetric measurements it was shown that in the AHS-PG ...
Ligand-dependent luminescence of ultra-small Eu3+-doped NaYF4 nanoparticles [0.03%]
Eu3+掺杂超小NaYF4纳米颗粒的配体发光效应研究
Dominika Wawrzynczyk,Artur Bednarkiewicz,Marcin Nyk et al.
Dominika Wawrzynczyk et al.
Pure cubic phase ultra-small α-NaYF4:4 % Eu3+ colloidal nanoparticles were synthesized by thermal decomposition reaction using three various capping ligands, i.e., oleic acid, trioctylphosphine oxide, and hexadecylamine. To expose as many ...
Jasmina Vidic,Slavica Stankic,Francia Haque et al.
Jasmina Vidic et al.
Antibiotic resistance has impelled the research for new agents that can inhibit bacterial growth without showing cytotoxic effects on humans and other species. We describe the synthesis and physicochemical characterization of nanostructured...
Erminald Bertel
Erminald Bertel
Quasi-critical fluctuations occur close to critical points or close to continuous phase transitions. In three-dimensional systems, precision tuning is required to access the fluctuation regime. Lowering the dimensionality enhances the param...
Scenarios and methods that induce protruding or released CNTs after degradation of nanocomposite materials [0.03%]
诱导纳米复合材料退化后突出或释放CNT的场景和方法
Sabine Hirth,Lorenzo Cena,Gerhard Cox et al.
Sabine Hirth et al.
Abstract: Nanocomposite materials may be considered as a low-risk application of nanotechnology, if the nanofillers remain embedded throughout the life-cycle of the products in which they are embedded. We hypothesize that...