Báo cáo hóa học: " Mono-dispersed Functional Polymeric Nanocapsules with Multi-lacuna via Soapless Microemulsion Polymerization with Spindle-like a-Fe2O3 Nanoparticles as Templates" docx

... Eng. Asp. 316, 210 (2008). doi: 10.1016/j.colsurfa.2007.09.017 Nanoscale Res Lett (2009) 4:281–285 285 123 NANO EXPRESS Mono-dispersed Functional Polymeric Nanocapsules with Multi-lacuna via Soapless ... for the prep- aration of the mono-dispersed crosslinked polymeric multi- lacuna nanocapsules with functional groups on the inner and outer surfaces via the soaple...

Ngày tải lên: 22/06/2014, 01:20

... Baseline RT). In the present experiment, subjects were asked to consider the postural task as their primary task. The RT task was the secondary task and any change in RT presumably would reflect changes ... dynamic balance control task. A more direct examination of this process would require to analyze RTs as a function of whether the CP was within or outside the moving box (or as Teasd...

Ngày tải lên: 19/06/2014, 10:20

... familiarized with the test with at least one practice trial before the actual meas- urement was taken. Gait speed, in cm/s, was determined [(distance covered during the 6MWT (m)/360 s) × 100]. Publish with ... were designed as an objective measure of functional status and have been employed as a surrogate measure of cardiorespiratory fit- ness among several populations. In individ...

Ngày tải lên: 19/06/2014, 10:20

... has been assumed that the prey grows logistically with growth rate r 1 (t) and carrying capacity r 1 (t)/a 11 (t) in the absence of predation. The predator consumes the prey according to the functional ... only to show that (4.2) has at least one ω-periodic solution. To use Lemma 4.1, we take X = Z = l ω . Denote by L : X ® X the difference operator given by Lu ={(Lu)(k)} with (Lu)(k)=u...

Ngày tải lên: 21/06/2014, 03:20

... the prepared nanoparticles in every step, TEM measurement was carried out (Fig. 2). As shown in Fig. 2a, CdTe nanoparticles were nearly monodisperse with an average particle size about 4 nm, which was ... formed core–shell nanoparticles were collected by centrifugation and the silica coated iron oxide nanoparticles were denoted as FS nanoparticles. The surfaces of FS nanopart...

Ngày tải lên: 22/06/2014, 00:20

... micelles, the ethaselen-loaded micelle solution was lyophilized using PEG6000 as a lyoprotectant, and then dissolved in DMSO by ultrasonication for 15 min, and ethaselen content was measured with ultraviolet–visible spectrophotometer ... of hemolysis was measured by UV–vis analysis of the supernatant at 576 nm absorbance. Normal saline was used as the negative control with 0% hemolysi...

Ngày tải lên: 22/06/2014, 00:20

... The potential of Dox-loaded PGA nanocapsules in tumor ther- apy applications was demonstrated via in vitro capsule degradation and Dox-release studies at conditions resem- bling those within the living cells, ... be easily degraded and release its cargo after reaching the lysosomal compartments of the tumor cells’’, notes Bansal: ‘‘Our control experiments showed negligible passive release...

Ngày tải lên: 22/06/2014, 01:20

... and Fig. 6, respectively). The decrease of E g of TiO 2 film with increasing crystallinity is in agreement with our previous results [3, 4]. The anatase TiO 2 films with A(200) preferred crystallographic ... investigation of physical and functional properties of sputter-deposited Ti–Ag–O thin films with low (B2 at.%) content of Ag can be summarized as fol- lows. TiO 2 /Ag films with...

Ngày tải lên: 22/06/2014, 01:20

... published reports as well as on our own IF results. Moreover, in most cases, it was not possible to compare results because of the differences of conditions in each experiment, such as the phenotype ... sample was assessed after correction for the percentage of cells reactive with the isotype control. Cell cultures CD34+ cells were cultured and expanded into 25 cm 2 plastic culture fl...

Ngày tải lên: 18/06/2014, 15:20

... reported to be associated with tumor invasiveness and metastasis [15- 17]. In almost all of these studies, the over-expression of HMGB1 has been documented in tissues by measuring mRNA levels via in ... patients with nor- mal gastric mucosa including chronic gastritis and ulcer (normal group), 50 with IM including adenoma (high risk group), 40 with EGC (EGC group), 45 with AGC wi...

Ngày tải lên: 18/06/2014, 15:20