Development of methods to improve sensitivity and portability of capillary electrophoresis for the analysis of stabilizers and drugs 1

... Introduction……………………………………… …… 1~ 57 1. 1 Basic Theory of Capillary Electrophoresis ……………………….… 1~ 6 1. 2 Electroosmotic Flow (EOF)…………………………………………… 6 ~13 1. 3 Different Modes of CE…………………………………………….…… 13 ~20 1. 3 .1 Capillary ... Optimization………………………… …… .11 4 ~11 5 4.4.4 Linearity, Repeatability and Limits of Detection………… … 11 5 ~11 9 4.4.5 Application…………………………………………...

Ngày tải lên: 14/09/2015, 10:36

... just ranges from to 20 nl To increase the sensitivity, two approaches, either to increase the amount of analyte added to the capillary or to improve the sensitivity of the detector, may be applied ... though they migrate opposite to the direction of the EOF, are also transported to the detector (on the cathode side) Since their migration velocitie...

Ngày tải lên: 14/09/2015, 10:37

... III: Strategies 3.1 Some strategies on translation newspaper from English into Vietnamese for the undergraduated students Translation is the complex process so translators need some required skills: ... overview especially translation newspaper from English into Vietnamese for the undergraduated students to help them translating better II...

Ngày tải lên: 31/03/2015, 10:03

... CAPILLARY AND MICROCHIP ELECTROPHORESIS FOR THE ANALYSIS OF SMALL BIOMOLECULES ELAINE TAY TENG TENG (B.Sc (Hons), NUS) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF SCIENCE DEPARTMENT OF ... changes in the level of these small biomolecules However, these small biomolecules are present in small amount in the human body such that their analyses are...

Ngày tải lên: 02/10/2015, 12:56

... groups for conjugation) were principal contributors for the QD-biomolecule electrophoretic behavior Various methods for bioconjugation (selective and non -selective) were performed based on the nature ... many proteins This ultimately Another drawback for the use of EDCHCl/sulfo-NHS for the formation of stable bioconjugates is the lack of specificity on the pr...

Ngày tải lên: 11/08/2014, 00:22

... effective components in natural products Hence, the major aim of this thesis is to expand the analytical applicability of CE in the analysis of natural products The range of natural products is quite ... The migration of cations results in the migration of whole buffer solution through the capillary; this migration is the EOF Since the drivin...

Ngày tải lên: 11/09/2015, 14:27

... validation of QSAR The various approaches examined are useful, to varying extents, for improving the virtual screening of potential drug leads for specific pharmacodynamic and toxicological properties ... improvement of virtual screening for specific pharmacodynamic and toxicological properties Limitations of the completed projects and potential...

Ngày tải lên: 10/09/2015, 08:34

... strong volume on the day of the breakout to show significant demand is coming in Demand volume at least 20% above the 50-day MA of volume on your breakouts and your odds will improve Strong volume ... access to any of these, check to see that your stock has at least one of these volume accumulation indicators breaking out to new highs ahead of price (See Figu...

Ngày tải lên: 21/01/2014, 13:20

... of voting system software by requiring that software be submitted to NIST’s National Software Reference Library, and by verifying that the systems, including hardware, software, and software ... laboratories and assessing the test results Page 42 GAO-05-956 Electronic Voting Systems National Initiatives Are Under Way to Improve Voting System Security and Re...

Ngày tải lên: 23/03/2014, 03:20

... Historical Glimpses of Analytical and Quality Assessment Methods for Fats and Oils H.J Dutton Factors Affecting Oil Quality and Stability T.H Smouse Sensory Analyses of Oils and Fat- Containing Foods ... falls within the guidelines established to ensure permanence and durability Methods to assess quality and stability of oils and fat- contain...

Ngày tải lên: 23/05/2014, 12:34

... population of HIV-positive adult inpatients with the serum cryptococcal antigen in order to determine if universal screening at the time of admission could lead to earlier diagnosis and treatment of cryptococcal ... HIV-infected adults consecutively admitted to our Tanzanian hospital during the ART era and screened with the serum cryptococc...

Ngày tải lên: 20/06/2014, 08:20

... losses in rice production in Mekong River Delta (MRD) Need and methods to improve quality and reduce losses in rice production in MRD Dr Hoang Bac Quoc Need and methods to improve quality and reduce ... reduce losses in rice production in Soc Trang Province Tran Thi Phung Nga Need and methods to improve quality...

Ngày tải lên: 21/06/2014, 06:20

... Introduction of tomao; Status of tomato production in the world and in Vietnam; Status of research on tomato in the world and in Vietnam Origin of Tomato Solanum lycopersicum is from Andean region including ... in tomato production in Red River delta Objective of the project Assess of current status of tomato production in Red River...

Ngày tải lên: 09/07/2014, 08:18

... of soil amendments and changes in N input The aim was also to correlate the concentration of nutrients to the appearance of bark lesions and frost sensitivity of bark, measured as an index of injury ... response to fertilization is lower, but more persistent in bark tissue than in foliage [29] The aim of this study was to survey the concentration of...

Ngày tải lên: 08/08/2014, 14:21

... binding domains and ATPbinding domains, is illustrated in Figure Single marker associations Risk for developing breast cancer The association between any variant in the ATM gene and risk of breast ... mutations of either one of the three serine residues (367, 1893 and 1981) give rise to proteins defective in ATM signalling in vivo [24] Studies of l...

Ngày tải lên: 09/08/2014, 10:21