Chirally functionalized metal nanoparticles

... References………………………………………………………………………… ……23 Chapter 2.1 Experimental 26 Synthesis of Chirally Modified Metal Nanoparticles (NPs).……….…….……….26 II CHIRALLY FUNCTIONALIZED METAL NANOPARTICLES 2.1.1 Chemicals………………………………………………………………… ... synthesize chiral metal NPs is generally the chemical reduction of metal salts in solution Metal NPs could be chirally functionalized di...

Ngày tải lên: 03/10/2015, 20:57

... research: (1) synthesis and assembly of metal particles of well-defined size and geometry, (2) structural and surface chemistry effects on single electron charging, and (3) size, shape, and surface chemistry ... Electrodeposition of Metal Nanoparticles on Graphite and Silicon Sasha Gorer, Hongtao Liu, Rebecca M Stiger, Michael P Zach, James V Zoval, and Reginald M Penner 237...

Ngày tải lên: 04/06/2014, 14:53

... appropriate conjugated polymeric shell Conclusions A versatile and facile synthesis of core shell systems based on noble metal nanoparticles (AuNPs, AgNPs, PtNPs), coated by polymers and copolymers belonging ... applications such as biolabelling and drug delivery In this paper, the synthesis and characterization of core shell systems based on noble met...

Ngày tải lên: 21/06/2014, 06:20

... cancer cells 123 On the basis of these observations, the cytotoxicity suppression effect of quercetin on SMMC-7721 cells in the absence and presence of Ni nanoparticles has been further explored ... increase the concentration of drug in cancer cells and thus could greatly inhibit the proliferation of cancer cells Hence, these observations indicate t...

Ngày tải lên: 22/06/2014, 00:20

... measured on the contact of mercury with Si wafer before (empty circles) and after (filled circles) deposition of Pd nanoparticles Fig SEM image of Pd nanoparticles layer formed by electrophoresis on ... electrophoresis, deposition of conductive layers of Pd nanoparticles has been achieved Then we followed with the depositions on polished InP substrates A SEM im...

Ngày tải lên: 22/06/2014, 18:20

... Rapid and specific influenza virus detection by functionalized magnetic nanoparticles and mass spectrometry Tzu-Chi Chou 1, Wei Hsu 2,3, Ching-Ho ... sensitivity and specificity The data demonstrated the combined use of the antibody–MNP and MALDI–MS methods for the sensitive detection of influenza viruses and rapid screening of virus subtypes The specific...

Ngày tải lên: 11/08/2014, 08:20

... University on the study of nonlinear optical properties of metal nanoparticles This thesis entitled: Transient absorption spectroscopy of noble metal nanoparticles is my own work and has not been submitted ... electronic dynamics of metal nanoparticles With the theoretical and experimental studies, we hope you will understand the transient absorption spectroscop...

Ngày tải lên: 08/09/2015, 19:44

... of magnetic separation, reviews previous work on magnetic separation and introduces the recent progress in separation of chiral biomolecules, pharmaceuticals, endocrine disrupting compounds and ... SURFACE FUNCTIONALIZED MAGNETIC NANOPARTICLES FOR SEPARATION OF CHIRAL BIOMOLECULES, PHARMACEUTICALS AND ENDOCRINE DISRUPTING COMPOUNDS SUDIP...

Ngày tải lên: 09/09/2015, 17:57

... fabrication techniques for metal@ silicon oxide nanostructures (yellow quadrant) and its SERS detection Metal@ titanium oxide nanostructures (green quadrant) and its catalytic application, and metal -on- silicon ... subject today, and demonstrations of their synthesis, properties and applications are extensive However, their well-controlled fabrication on a nanoscale level...

Ngày tải lên: 10/09/2015, 08:34

... optical properties of noble metal nanoparticles and two- photon photoluminescence, the aggregation of noble 32 metal nanoparticles induced enhanced two- photon photoluminescence and their applications ... photoluminescence of noble metal nanoparticles Firstly, two- photon excited photoluminescence and two- photon induced singlet oxyge...

Ngày tải lên: 10/09/2015, 09:02

... control of all of them; The synthesis of Ag@AgAu metal core alloy shell nanoparticles with tunable shell composition This type of bimetallic nanoparticles was formed by carefully controlling the synthesis ... discussion of the size-sorting of nanoparticles formed by conventional colloidal synthesis methods 2.1 Fundamentals of formation of monodisperse nanopart...

Ngày tải lên: 11/09/2015, 09:01

... (a-c) E coli biofilms and (d-f) S aureus biofilms: (a) and (d) pre-grown biofilms after incubation in PBS for 24 h, (b) and (e) with addition of CMCS-MNPs (2.0 mg/mL) without MF for and after ... without MF) and CMCS on pre-grown (a) S aureus biofilms and (b) E coli biofilms after 12, 24, and 48 h The controls refer to the respective pre-grown biofilms i...

Ngày tải lên: 02/10/2015, 17:14

... Metal work-function-dependent barrier height of Ni contacts with metal- embedded nanoparticles to 4H-SiC Min-Seok Kang†1, Jung-Joon Ahn†1, Kyoung-Sook Moon†2, and Sang-Mo Koo*†1 Department of ... the larger difference in the metal work function of Ag than that of Au with respect to the capping metal of Ni In order to understand this reduction of the...

Ngày tải lên: 20/06/2014, 20:20

... constitutes an alternative method of the synthesis of metal hexacyanoferrate nanoparticles Keywords: reverse micelles; template method; nanoparticles; nickel hexacyanoferrate -1- Background Microemulsions ... wavelength of 0.5 nm (FWHM 10%) was selected, and two configurations were used with sample-todetector distances of 1.25 and 5.05 m Synthesis of nickel hexacyanoferrate...

Ngày tải lên: 20/06/2014, 20:20

... article as: Zhao et al.: A general strategy for synthesis of metal oxide nanoparticles attached on carbon nanomaterials Nanoscale Research Letters 2011 6:71 Submit your manuscript to a journal ... summary, we report a general strategy for synthesis of a large variety of metal oxide NPs on CNMs, including SWNTs, MWNTs, and a few-layer graphene...

Ngày tải lên: 21/06/2014, 06:20