Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Renli Ma"'
Autor:
Renli Ma, John R. Dean
Publikováno v:
Separations, Vol 9, Iss 1, p 12 (2022)
The former St. Antony’s Lead Works site, now the central part of an urban recreational park (Walker Riverside Park) in the east end of Newcastle upon Tyne (England, UK), has been assessed based on the Pb concentration in topsoil according to recent
Externí odkaz:
https://doaj.org/article/325fd05c25fb449dbeaa5e64be9232fb
Publikováno v:
Polymer Composites. 36:1703-1711
Microwave (MW) curing and conventional thermal curing techniques were utilized to cure carbon fiber epoxy composites for solid rocket motor to investigate the effect of curing method on their mechanical and morphological properties. In this work, ten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ecc2dbc3366c277a5f6640afa1a5467
https://doi.org/10.1002/pc.23081
https://doi.org/10.1002/pc.23081
Publikováno v:
Analytical and Bioanalytical Chemistry. 386:152-160
The 234U/238U isotope ratio has been widely used as a tracer for geochemical processes in underground aquifers. Quadrupole-based inductively coupled plasma mass spectrometry (ICP-MS) equipped with a high-efficiency nebulizer and a membrane desolvator
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32f33825f1606be81651a2032ab08d70
https://doi.org/10.1007/s00216-006-0601-4
https://doi.org/10.1007/s00216-006-0601-4
Publikováno v:
British Journal of Dermatology. 154:658-664
Background The role of nickel in causing hand dermatitis in some occupations has been difficult to assess due to problems with reliable measurement of the exposure to nickel in the workplace and lack of a definitive threshold for nickel allergic cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47eb5a5c1103fb98c9ca7da806e6136d
https://doi.org/10.1111/j.1365-2133.2006.07128.x
https://doi.org/10.1111/j.1365-2133.2006.07128.x
Publikováno v:
International Journal of Environmental Analytical Chemistry. 82:825-834
To improve the measurement capability of ICP emission spectrometry, microcolumn preconcentration using an iminodiacetate chelating resin (Muromac A-1) has been combined with ultrasonic nebulisation for determination of ultratrace elements (V, Mn, Fe,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54a9abb4c2b99369ccf39feb7853b47f
https://doi.org/10.1080/0306731021000102293
https://doi.org/10.1080/0306731021000102293
Publikováno v:
Journal of Analytical Atomic Spectrometry. 16:1070-1075
Tree bark is used as a passive bio-monitor to assess the environmental impact by the use of automotive catalysts containing platinum-group elements. Pt in bark samples collected from UK, Spain, Japan and USA was determined by ICP-MS both conventional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce9b3a200b8cec864ed7336b6c267fd6
https://doi.org/10.1039/b102940c
https://doi.org/10.1039/b102940c
Publikováno v:
Analytical Chemistry. 72:4878-4881
Isotopic analysis of uranium in tree bark by ICP mass spectrometry is proposed as a new measurement strategy for monitoring airborne contamination and for discrimination of nuclear and nonnuclear emission sources. A quadrupole-based ICP mass spectrom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::477f3aceb75a5a18f38d58c5f250ad70
https://doi.org/10.1021/ac000545b
https://doi.org/10.1021/ac000545b
Autor:
Freddy Adams, Renli Ma
Publikováno v:
Spectrochimica acta
Using octadecyl functional groups (C 18 ) bonded to silica gel as sorbent and methanol as eluent, the flow injection sorbent extraction features of dialkyldithiophosphates (RO) 2 P(S)S − as the chelating agent for cadmium, copper and lead was inves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1656ed7266ee0931b9e44f115d6d891
https://doi.org/10.1016/s0584-8547(96)01526-1
https://doi.org/10.1016/s0584-8547(96)01526-1
Autor:
John R. Dean, Renli Ma
Publikováno v:
Handbook of Sample Preparation
This chapter contains sections titled: Introduction Theoretical Considerations Relating to the Extraction Process Instrumentation Typical Extraction Procedure (Based on ASE 350) Method Development Applications of PFE Comparison of PFE with Other Extr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a13ec6c13f9e45a3cb0dc44693a1e022
https://doi.org/10.1002/9780813823621.ch9
https://doi.org/10.1002/9780813823621.ch9
Autor:
Renli Ma, John R. Dean
Publikováno v:
Analysis of Endocrine Disrupting Compounds in Food: Nollet/Analysis of Endocrine Disrupting Compounds in Food
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4cf761196cd62d8e2600db589fbdcf8
https://doi.org/10.1002/9780813823621
https://doi.org/10.1002/9780813823621