nanochromatography and nanocapillary electrophoresis pharmaceutical and environmental analyses, 2009, p 282

... true and complete for capillary electro- phoresis, which is also possible on chips, and we have termed it nanocapillary electrophoresis (NCE). 1.3. NANOCHROMATOGRAPHY AND NANOCAPILLARY ELECTROPHORESIS Recently, ... pump and valves to perform high-pressure liquid chromatography. Manz et al. [24] proposed a m-TAS concept in which silicon chip analyzers having sample pretreatme...

Ngày tải lên: 04/06/2014, 14:56

... science and our rationality. This entails the appropri- ate gathering of information and its proper evaluation and interpretation. Properly designed and interpreted animal studies are the primary ... USA. Christoph Funk, Hoffmann-La Roche, PRBN-T, Bldg. 73/311B, CH-4070, Basel, Switzerland. Panos G. Georgopoulos, Department of Environmental and Occupational Medicine & Envir...

Ngày tải lên: 12/05/2014, 17:29

... (such as the extent of openness and spatial definition, the normal function and/ or use of the place, and the age of the site and its upkeep) form additional bases for the perceptive-evaluative categorization made ... environmental aesthetics, preference studies have attempted to understand the scenic quality of a certain place by analysing the responses to it given by different grou...

Ngày tải lên: 19/02/2014, 17:20

... agricultural and industrial activities. As a result, populations of many plants and animals have eventually expanded, and the present environmental conditions have had a positive impact on the ... Expert Group Report: Environmental Consequences The report of the Expert Group on environmental consequences covers the issues of radioactive release and deposition, radionuclide tra...

Ngày tải lên: 08/03/2014, 06:20

... intellectual property protection in the discovery and development of new pharmaceutical and biotechnical products. The importance of patents to pharmaceutical innovation has been reported in several ... This paper examines the rationale for intellectual property protection in the development of new pharmaceutical products. Prior survey studies of R&D executives have found t...

Ngày tải lên: 13/03/2014, 21:59

... Kazmierczyk, P. , Lenzen, M., McNeely, J., Moriguchi, Y. Design/Layout: Thad Mermer Photos: Pawel Kazmierczyk (cover background, p. 8, p. 10, p. 12, p. 19, p. 21, p. 30, p. 36, p. 44, p. 62, p. 73, p. 79, p. 97, p. 102, ... drivers, pressures and impacts. Production perspective: priority industrial production processes Chapter 3 to 5 deal with the second step, setting priori...

Ngày tải lên: 15/03/2014, 16:20

... gaps and variability, and apply the most appropriate tools and solutions to address those gaps. Pre-Production Planning ( 3P) . Whereas other lean methods take a product and its core production process steps ... equipment setup and adjustment losses, idling and minor stoppages, reduced speed, defects and rework, spills and process upset conditions, and startup and yield lo...

Ngày tải lên: 15/03/2014, 19:20

... (spectrum) per point Points per peak 3 Internal standard 72 Ge 10 ppb HPLC Anionic column Hamilton PRP-X100 (10 ␮m, 250mm × 4.1mm) Guard column Hamilton PRP-X100 4.6 mm Mobile phase 10 mM PO 4 −3 ,pH6.0 Cationic ... Tokyo, Japan), equipped with a Babington-type nebulizer, a Fassel torch and a double-pass Cott-type spray chamber cooled by a Peltier system was used as a detector after HPLC sp...

Ngày tải lên: 15/03/2014, 23:49

... ion APPLICATIONS OF ION CHROMATOGRAPHY FOR PHARMACEUTICAL AND BIOLOGICAL PRODUCTS 20 ION CHROMATOGRAPHY— PRINCIPLES AND APPLICATIONS produced by the electrolysis of water to form the corresponding ... of the same pH, when used with the same stationary phase, produce very similar chromatographic profiles, irrespective of the nature of the acid 14 ION CHROMATOGRAPHY— PRINCIPLES AND APPLI...

Ngày tải lên: 22/03/2014, 09:20

... copy and build upon published articles even for commercial purposes, as long as the author and publisher are properly credited, which ensures maximum dissemination and a wider impact of our publications. ... project 2.2 “Surface Processing Technologies for Repair and Improved Performance of Submarine and Surface Ship Components”. The images in figures 4 and 5 were supplied from DM...

Ngày tải lên: 22/03/2014, 15:20