Multichannel analyzers of atomic emission spectra: Current state and analytical potentials

Лабусов, В. А.; Garanin, V. G.; Shelpakova, I. R.

doi:10.1134/s1061934812070040

“…A microwave ion source has been adapted for AMS 98 Labusov et al 102 presented an overview of the current status of multichannel analysers used in AES, specifically multicrystal assemblies of photodiode arrays. Hadjar et al 103 have reported some performance data for an IonCCD detector developed for a Mattauch-Herzog miniature MS.…”

Section: Secondary Ion Massmentioning

confidence: 99%

Atomic spectrometry update: review of advances in atomic spectrometry and related techniques

Evans

¹

,

Pisonero

²

,

Smith

³

et al. 2018

J. Anal. At. Spectrom.

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SUMMARY OF CONTENTS This review covers developments in 'Atomic Spectrometry'. It covers atomic emission, absorption, fluorescence and mass spectrometry, but excludes material on speciation and coupled techniques which is included in a separate review. It should be read in conjunctionwith the other related reviews in the series. [1][2][3][4][5][6] Sample introductionThis section covers developments in sample introduction for all instrumental methods. LiquidsLiquid sample introduction relates to methods wherein the sample is introduced into the instrument in the form of a liquid, such as through nebulization or into a thermal vaporizer; whereas in vapour generation the sample is initially in the form of a liquid but is converted to a vapour prior to introduction into the instrument. Sample pre-treatment.A general review of on-line preconcentration for ICP-MS has been published by Das et al. 7 , covering solid phase methods and including 63 references. Several reviews of sample pretreatment methods used for atomic spectrometry are worth noting because they focus on specific areas: Kocurova et al. 8and Jain and Verma 9 have reviewed advances in DLLME (53 references) and SDME (407 references) respectively; Zhao et al. the same authors studied the stability of the labelled complexes at different pH and temperature, and when subject to separation using LC. They reported a significant decrease in stability when LC separation was used, and some degradation at 37 °C compared to 2 °C.Li et al. An immunoassay-linked method using gold nano-particles has been developed by Jarujamrus et al. 33 . In this approach the monoclonal antibody-chloramphenicol was attached to a solid support. Antigen-chloramphenicol was labelled with gold nano-particles (10 nm) at pH 9.5, attached to a bovine serum albumin protein and mixed with unlabelled antigenchloramphenicol, which was then added to the antibody-chloramphenicol. for U and Th respectively in water samples.

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“…Элементүүдийн агуулгыг тодорхойлох Pb, Zn, Cd, Mn, Co, Ni, Cr ба Cu -ийн нийт агуулгыг олон сувагт атомын цацаргалтын спектроскопийн нуман атомчлалын хуурай дээжийг нүүрсэн электродын дундуур үлээлгэн атомчлах аргаар тодорхойлсон [21,22 ]. Хөрсөн дэх хүнд элементийн бохирдлын түвшин Улаанбаатар хотын өнгөн хөрсөн дэх хүнд элементийн бохирдлын түвшин, хөрсөн дэх хүнд элементүүдийн бохирдлын хүрээлэн буй орчинд үзүүлэх сөрөг нөлөө, бохирдлын эх үүсвэрийн ялгааг олон улсад хөрсний экологийн ба геохимийн үнэлгээ хийхэд хамгийн түгээмэл хэрэглэдэг бохирдлын индекс (PI), баяжилтын фактор (EF) ба сөрөг нөлөө буюу эрсдлийн фактор (E r ) гэсэн нэг элементийн индексүүдээр үнэлсэн [23][24][25][26][27][28].…”

Section: материал аргазүйunclassified

Индексийн Аргуудыг Хөрсний Хүнд Элементийн Бохирдлын Үнэлгээнд Хэрэглэсэн Үр Дүнгээс

Бямбасүрэн¹,

Хүүхэнхүү²,

Шабанова³

et al. 2017

Proc. Mong. Acad. Sci.

0

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ХУРААНГУЙӨнгөн хөрсний 320 гаруй дээжинд Ni, Co, Mn, Cr, Mn, Cd, Zn, Cu ОРШИЛХүнд метал нь газрын хөрсөнд маш бага (1*10 -3 %) сарнимал байдлаар агуулагддаг, гол төлөв хөрс үүсэх процессийн дүнд хөрс үүсгэгч чулуулгийн үндсэн эрдсийн өгөршлийн нөлөөгөөр хөрсөнд бий болсон микроэлементүүд юм [1,2].Хүнд элемент нь үйлдвэр болон ахуйн хог хаягдал, цахилгаан станцын утаа, үнс нурам, тээврийн хэрэгслээс ялгарах утаатай хамт агаарт цацагдаж улмаар газрын хөрсөнд шингэдэг ба органик бохирдуулагчийн нэгэн адил задарч саармагжих, цэвэрших процессд бараг ордоггүй маш удаан хугацаагаар хөрсөнд хуримтлагддаг [2,3]. Хөрсөнд агуулагдах тодорхой хэмжээнээс хэтэрсэн тохиолдолд хүрээлэн буй орчин болон амьд организмд хортой нөлөө үзүүлдэг [4].

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“…Labusov et al 102 presented an overview of the current status of multichannel analysers used in AES, specically multicrystal assemblies of photodiode arrays. Hadjar et al 103 have reported some performance data for an IonCCD detector developed for a Mattauch-Herzog miniature MS.…”

Section: Instrumentationmentioning

confidence: 99%

Atomic spectrometry update: review of advances in atomic spectrometry and related techniques

Evans

¹

,

Pisonero

²

,

Smith

³

et al. 2013

J. Anal. At. Spectrom.

View full text Add to dashboard Cite

SUMMARY OF CONTENTS This review covers developments in 'Atomic Spectrometry'. It covers atomic emission, absorption, fluorescence and mass spectrometry, but excludes material on speciation and coupled techniques which is included in a separate review. It should be read in conjunctionwith the other related reviews in the series. [1][2][3][4][5][6] Sample introductionThis section covers developments in sample introduction for all instrumental methods. LiquidsLiquid sample introduction relates to methods wherein the sample is introduced into the instrument in the form of a liquid, such as through nebulization or into a thermal vaporizer; whereas in vapour generation the sample is initially in the form of a liquid but is converted to a vapour prior to introduction into the instrument. Sample pre-treatment.A general review of on-line preconcentration for ICP-MS has been published by Das et al. 7 , covering solid phase methods and including 63 references. Several reviews of sample pretreatment methods used for atomic spectrometry are worth noting because they focus on specific areas: Kocurova et al. 8and Jain and Verma 9 have reviewed advances in DLLME (53 references) and SDME (407 references) respectively; Zhao et al. the same authors studied the stability of the labelled complexes at different pH and temperature, and when subject to separation using LC. They reported a significant decrease in stability when LC separation was used, and some degradation at 37 °C compared to 2 °C.Li et al. An immunoassay-linked method using gold nano-particles has been developed by Jarujamrus et al. 33 . In this approach the monoclonal antibody-chloramphenicol was attached to a solid support. Antigen-chloramphenicol was labelled with gold nano-particles (10 nm) at pH 9.5, attached to a bovine serum albumin protein and mixed with unlabelled antigenchloramphenicol, which was then added to the antibody-chloramphenicol. for U and Th respectively in water samples.

show abstract

Multichannel analyzers of atomic emission spectra: Current state and analytical potentials

Cited by 25 publications

References 3 publications

Atomic spectrometry update: review of advances in atomic spectrometry and related techniques

Atomic spectrometry update: review of advances in atomic spectrometry and related techniques

Индексийн Аргуудыг Хөрсний Хүнд Элементийн Бохирдлын Үнэлгээнд Хэрэглэсэн Үр Дүнгээс

Atomic spectrometry update: review of advances in atomic spectrometry and related techniques

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