Matches in SemOpenAlex for { <https://semopenalex.org/work/W3096571657> ?p ?o ?g. }
- W3096571657 endingPage "2359" @default.
- W3096571657 startingPage "2300" @default.
- W3096571657 abstract "Progress in both basic and applied geochemical studies highly depend on the progress of the analytical instrumentation in general. In recent times, there have been spectacular developments in different instrumental analytical techniques used for accurate determinations of elemental/isotopic abundances from per cent levels to pg/g levels in a variety of geological materials. Some of the important instrumental analytical techniques which are currently in use for geochemical studies include atomic absorption spectrometry (AAS), inductively coupled plasma atomic emission spectrometry (ICP-AES), recently introduced microwave plasma-atomic emission spectroscopy (MP-AES), X-ray fluorescence spectrometry (XRF), instrumental neutron activation analysis (INAA), inductively coupled plasma mass spectrometry (ICP-MS), ICP-time of flight mass spectrometry (ICP-TOF-MS), high resolution inductively coupled plasma mass spectrometry (HR-ICP-MS), and multi-collector-ICP-MS (MC-ICP-MS), with each one having its own merits and the limitations. Developments in sensitive high-resolution ion microprobe (SHRIMP) opened up zircon geochronology and has revolutionized age dating of rocks by in-situ isotopic analysis on single mineral grains such as zircons. Recently emerged MC-ICP-MS in combination with collision/reaction cell is allowing detection of small variations in natural isotopic compositions of non-traditional stable isotopes. Advancements in other microanalytical techniques such as laser ablation-ICP-MS (LA-ICP-MS), electron probe micro-analyser (EPMA), scanning electron microscopy and energy dispersive X-ray spectroscopy (SEM-EDS), laser-induced breakdown spectroscopy (LIBS), have markedly improved direct solid analysis, in-situ probing of individual minerals, fluids, and melt inclusions. Raman spectroscopy is currently emerging as a powerful geochemical analytical tool. Some interesting combination instruments such as ICP-MS/AES showed synergic benefits when used in geochemical studies. There is also substantial progress in other critical areas such as sample preparation, sample decomposition, development of geochemical reference materials, and quality issues in general. Miniaturization is perhaps the most notable current trend in analytical techniques, and their use in exploration studies provide near-real time sampling guidance in the field. In this review, all these aspects are updated, summarized and discussed at depth with practical examples. However, most of these instruments are expensive and complex and future developments may focus on some of the drawbacks of the current systems to realize their full potential for geochemical/geochronological studies." @default.
- W3096571657 created "2020-11-09" @default.
- W3096571657 creator A5015443698 @default.
- W3096571657 date "2020-11-02" @default.
- W3096571657 modified "2023-09-27" @default.
- W3096571657 title "Current and emerging analytical techniques for geochemical and geochronological studies" @default.
- W3096571657 cites W1487208958 @default.
- W3096571657 cites W1501869879 @default.
- W3096571657 cites W1524759453 @default.
- W3096571657 cites W1877563494 @default.
- W3096571657 cites W1950840691 @default.
- W3096571657 cites W1967978429 @default.
- W3096571657 cites W1968493922 @default.
- W3096571657 cites W1971311640 @default.
- W3096571657 cites W1972548510 @default.
- W3096571657 cites W1972643130 @default.
- W3096571657 cites W1974202457 @default.
- W3096571657 cites W1981509589 @default.
- W3096571657 cites W1982596274 @default.
- W3096571657 cites W1983993376 @default.
- W3096571657 cites W1988454027 @default.
- W3096571657 cites W1988873014 @default.
- W3096571657 cites W1991291552 @default.
- W3096571657 cites W1993626498 @default.
- W3096571657 cites W1994106786 @default.
- W3096571657 cites W1994193755 @default.
- W3096571657 cites W1995173644 @default.
- W3096571657 cites W1995531248 @default.
- W3096571657 cites W1996925747 @default.
- W3096571657 cites W1997081402 @default.
- W3096571657 cites W1997522834 @default.
- W3096571657 cites W1998299788 @default.
- W3096571657 cites W1998931119 @default.
- W3096571657 cites W1999448338 @default.
- W3096571657 cites W2001772043 @default.
- W3096571657 cites W2002531851 @default.
- W3096571657 cites W2003143784 @default.
- W3096571657 cites W2003877804 @default.
- W3096571657 cites W2004845239 @default.
- W3096571657 cites W2005408952 @default.
- W3096571657 cites W2008419751 @default.
- W3096571657 cites W2010628802 @default.
- W3096571657 cites W2011949066 @default.
- W3096571657 cites W2012288655 @default.
- W3096571657 cites W2012423054 @default.
- W3096571657 cites W2012573231 @default.
- W3096571657 cites W2013056353 @default.
- W3096571657 cites W2014276037 @default.
- W3096571657 cites W2015521835 @default.
- W3096571657 cites W2016048554 @default.
- W3096571657 cites W2019099135 @default.
- W3096571657 cites W2020631504 @default.
- W3096571657 cites W2020866103 @default.
- W3096571657 cites W2022233637 @default.
- W3096571657 cites W2024936801 @default.
- W3096571657 cites W2027000530 @default.
- W3096571657 cites W2031379554 @default.
- W3096571657 cites W2034006956 @default.
- W3096571657 cites W2034187724 @default.
- W3096571657 cites W2035373402 @default.
- W3096571657 cites W2040076862 @default.
- W3096571657 cites W2042281235 @default.
- W3096571657 cites W2046469908 @default.
- W3096571657 cites W2047787523 @default.
- W3096571657 cites W2049201803 @default.
- W3096571657 cites W2050618475 @default.
- W3096571657 cites W2051082222 @default.
- W3096571657 cites W2051724344 @default.
- W3096571657 cites W2052113827 @default.
- W3096571657 cites W2056241368 @default.
- W3096571657 cites W2056446600 @default.
- W3096571657 cites W2056525315 @default.
- W3096571657 cites W2057709663 @default.
- W3096571657 cites W2057890892 @default.
- W3096571657 cites W2058347901 @default.
- W3096571657 cites W2058678507 @default.
- W3096571657 cites W2059091019 @default.
- W3096571657 cites W2061165059 @default.
- W3096571657 cites W2061665296 @default.
- W3096571657 cites W2062454030 @default.
- W3096571657 cites W2066829472 @default.
- W3096571657 cites W2072286367 @default.
- W3096571657 cites W2074349330 @default.
- W3096571657 cites W2075904937 @default.
- W3096571657 cites W2076994496 @default.
- W3096571657 cites W2077423627 @default.
- W3096571657 cites W2078877385 @default.
- W3096571657 cites W2079569945 @default.
- W3096571657 cites W2079580363 @default.
- W3096571657 cites W2081307359 @default.
- W3096571657 cites W2083137977 @default.
- W3096571657 cites W2087327345 @default.
- W3096571657 cites W2087827570 @default.
- W3096571657 cites W2089373670 @default.
- W3096571657 cites W2091341126 @default.
- W3096571657 cites W2092943224 @default.
- W3096571657 cites W2093921203 @default.
- W3096571657 cites W2099101784 @default.