全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:... Bernard Médina , Ramón J. Barrio , Christophe Pécheyran
来源:[J].Microchemical Journal(IF 2.879), 2020, Vol.154
摘要:Abstract(#br)Alcoholic beverages, especially great wines and spirits, are prime targets for counterfeiters. The simplest form of wine fraud involves fixing counterfeit labels of expensive wines to bottles of less expensive wine. However, time-consuming analytical techniques requi...
作者:Christophe Pécheyran , Pascal Lazure ...
来源:[J].Marine Environmental Research(IF 2.337), 2020, Vol.158
摘要:Abstract(#br)Saint-Pierre and Miquelon (SPM) is a small archipelago where instrumental measures based on water column velocity and temperature profiles compiled comprehensive evidence for strong near-diurnal (25.8h) current and bottom temperature oscillations (up to 11.5 °C)...
作者:Christophe Pécheyran , Magalie Baudrimont ...
来源:[J].Science of the Total Environment(IF 3.258), 2016, Vol.557-558, pp.20-30
摘要:Abstract(#br)Despite recent efforts to manage them more efficiently, estuaries are natural sinks for a wide range of metal contaminants, many of which accumulate at potentially toxic concentrations for fish populations, posing a threat to recruitment and stocks. While analys...
作者:Christophe Pécheyran , Michel Holeman
来源:[J].Journal of Chromatography A(IF 4.612), 2005, Vol.1072 (1), pp.19-27
摘要:Abstract(#br)A new methodology for the simultaneous and fast solid-phase microextraction (SPME) of butyl- and phenyltin compounds, as ethylated derivates, is proposed in this paper. The effects of pressure and type of agitation during headspace SPME sampling are evaluated an...
作者:Christophe Pécheyran , Gernot Hudin ...
来源:[J].Microchemical Journal(IF 2.879), 2013, Vol.106, pp.250-254
摘要:Abstract(#br)Aqueous phase is the most common way to introduce samples into the ICPMS. However, due to the complexity of the crude oil matrix, harsh conditions are necessary to carry out complete acid digestion. In this work four microwave digestion methods based on maximum ...
作者:... Fanny Claverie , Christophe Pécheyran , Fabien Pointurier
来源:[J].Spectrochimica Acta Part B: Atomic Spectroscopy(IF 3.141), 2014, Vol.93, pp.52-60
摘要:Abstract(#br)In this paper, we will describe and indicate the performance of a new method based on the use of femtosecond laser ablation (fs-LA) coupled to a quadrupole-based inductively coupled plasma mass spectrometer (ICP-QMS) for analyzing the isotopic composition of mic...
作者:Christophe Pécheyran , Joaudimir Castro ...
来源:[J].Spectrochimica Acta Part B: Atomic Spectroscopy(IF 3.141), 2014, Vol.97, pp.49-56
摘要:Abstract(#br)Silicon speciation has recently gained interest in the oil and gas industry due to the significant poisoning problems caused by silicon on hydrotreatment catalysts. The poisoning effect clearly depends on the structure of the silicon species which must be determ...
作者:Christophe Pécheyran , Audrey M. Darnaude
来源:[J].Estuarine, Coastal and Shelf Science(IF 2.324), 2014, Vol.149, pp.194-202
摘要:Abstract(#br)Understanding individual dispersion from offshore natal areas to coastal nurseries during pelagic larval life is especially important for the sustainable management of exploited marine fish species. For several years, the hatching period, the larval life duratio...
作者:Christophe Pécheyran , Ricardo Riso ...
来源:[J].Marine Environmental Research(IF 2.337), 2012, Vol.78, pp.15-25
摘要:Abstract(#br)Dissolved barium and molybdenum incorporation in the calcite shell was investigated in the Great Scallop Pecten maximus . Sixty six individuals were exposed for 16 days to two successive dissolved Ba and Mo concentrations accurately differentiated by two differe...
作者:Christophe Pécheyran , Sandra Mounicou ...
来源:[J].Spectrochimica Acta Part B: Atomic Spectroscopy(IF 3.141), 2009, Vol.64 (7), pp.649-658
摘要:Abstract(#br)A 2D high repetition rate femtosecond laser ablation strategy (2-mm wide lane) previously developed for the detection of selenoproteins in gel electrophoresis by inductively coupled plasma mass spectrometry was found to increase signal sensitivity by a factor of...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×