Covalent insertion of antioxidant molecules on chitosan by a free radical grafting procedure

... day after the evaporation of THAP on the surface exhibit the same random adsorption of the THAP molecules on the surface This suggests that even after a significant amount of time for diffusion ... in the case of PQ adsorbed on Si(0 1) In summary, we presented here a novel approach to form 1D organic structures based on the adsorption of organ...

Ngày tải lên: 16/03/2014, 15:35

... preparation of densely packed AlN nanowires based on a new strategy In this strategy, the porous anodic alumina film on aluminum is etched into the alumina nanowires, and then the alumina nanowires ... FE-SEM images of densely packed alumina nanowires produced by chemical etching of the porous alumina film in diluted NaOH solution: a lowmagni...

Ngày tải lên: 21/06/2014, 20:20

... well as by using alcohol as a medium for polymerization of conducting polymers These findings may provide valuable information in the template free synthesis of many other nanostructures The investigations ... used as a dopant plays a significant role in deciding the morphology of the nanostructure of PNA The aggregation of nanoparticles can be prevented by avoid...

Ngày tải lên: 22/06/2014, 06:20

... well as by using alcohol as a medium for polymerization of conducting polymers These findings may provide valuable information in the template free synthesis of many other nanostructures The investigations ... used as a dopant plays a significant role in deciding the morphology of the nanostructure of PNA The aggregation of nanoparticles can be prevented by avoid...

Ngày tải lên: 22/06/2014, 19:20

Ngày tải lên: 08/08/2014, 21:20

... capability of greywater treatment on site by using laterite material" was conducted to determine the ability to treat the greywater of laterite with multilayer layering engineering The success of the ... meet up the National Regulation QCVN 14:2008/BTNMT; QCVN 08:2008/BTNMT 1.6 The structure of the thesis The structure of the thesis beyond the...

Ngày tải lên: 06/10/2016, 19:16

... viewpoint of CDA Aims of the study and Research Questions 2.1 Aims of the study The study aims to: - Provide a critical analysis of two speeches on women by Hillary Clinton in 1995 and 2013 based on ... Chapter 3: A critical discourse analysis of two speeches on women by Hillary Clinton in 1995 and 2013 The CDA procedure...

Ngày tải lên: 03/01/2017, 19:05

... SC -CO2 treatment on the inactivation of coliform bacteria in untreated water is shown in Figure The coliform bacterial count in the untreated water decreased almost linearly with increasing CO2/ sample ... flow rate and exposure time in the SC -CO2 treatment on the inactivation of coliform and total bacteria in untreated water and to propose the SC -CO2...

Ngày tải lên: 05/09/2013, 09:38

... transcriptional activity of STAT3 and colocalizes with STAT3 to the cytoplasm of SW480 cells The transcriptional activity of STAT3 after treatment of the cells with hpST3dODN was analysed in SW480 cells ... Constitutive activation of JAK3 ⁄ STAT3 in colon carcinoma tumors and cell lines: inhibition of JAK3 ⁄ STAT3 signaling induces apoptosis and cell cycle...

Ngày tải lên: 18/02/2014, 08:20

... protrusion of alveolar segments according to features of Caucasian profiles Participants were asked to evaluate the pro les given for each gender in a scale of (very attractive) to (less attractive), ... generated profiles included images with maxillary, mandibular or dental components manipulation, belonging to skeletal Class II and III with isolated mandibular discrepanci...

Ngày tải lên: 19/02/2014, 17:20

... antioxidant supplementation as a possible management approach for these patients 10 Pregnancy complications 10.1 The placenta The placenta is a vital organ of pregnancy that serves as a maternal-fetal ... indicating DNA damage by OS However, Tamura et al (2008) found that the administration of melatonin led to a reduction of intrafollicular oxidative damage and a net i...

Ngày tải lên: 05/03/2014, 16:20

... N-acetylglucosamine (NAG) and plate confrontation assays with the plant pathogen R solani at the time points before contact, during contact and after contact of the mycelia and H atroviridis alone on plates ... Results Analysis of the secretome of H atroviridis during cultivation on glucose Hypocrea atroviridis was grown on glucose, and the culture supernatan...

Ngày tải lên: 07/03/2014, 12:20

... two transformations are catalyzed by separate enzymes in this case remains to be determined In summary, the cryptic site of initial oxidation for an important plant fatty acid conjugase-mediated ... mL) of the pYJ/DTY1 0a2 strain of S cerevisiae incubated at 20 °C for days to permit relatively rapid growth and then at 15 °C for a further days to reach saturation at a tempera...

Ngày tải lên: 08/03/2014, 09:20

Ngày tải lên: 16/03/2014, 00:07