Effect of the plasma operating frequency on the figures of merit of an inductively coupled plasma time-of-flight mass spectrometer
文献情報
Denise M. McClenathan, William C. Wetzel, Susan E. Lorge, Gary M. Hieftje
The analytical characteristics of a 27.12 MHz and a 40.68 MHz inductively coupled plasma time-of-flight mass spectrometer were evaluated under both hot and cool plasma conditions. The study was both direct and unambiguous because the same power supply, impedance-matching unit, load coil, and ICP torch were used at both operating frequencies. Although there are significant differences in the figures of merit between hot and cool plasma conditions, the performance at 27 MHz and 40 MHz was comparable. Under hot plasma conditions, measured ion energies and the plasma offset potential were nearly independent of the generator frequency. Higher ion energies and a greater plasma offset potential were apparent at 27 MHz under cold plasma conditions than at 40 MHz; however, this result may be an artifact of the difference in the optimal nebulizer flow rate rather than of frequency. Experimentally determined gas-kinetic and ionization temperatures did not demonstrate a significant frequency dependence.
関連文献
Stereochemical modulation of emission behaviour in E/Z isomers of diphenyldipyrroethene from aggregation induced emission to crystallization induced emission
K. Garg, E. Ganapathi, P. Rajakannu, M. Ravikanth
DOI: 10.1039/C5CP02400E
Dissecting the cation–cation interaction between two uranyl units
Paweł Tecmer, Sung W. Hong, Katharina Boguslawski
DOI: 10.1039/C6CP03542F
The application of inelastic neutron scattering to investigate the interaction of methyl propanoate with silica
Andrew R. McFarlane, Hannah Geller, Ian P. Silverwood, Richard I. Cooper, David J. Watkin, Stewart F. Parker, John M. Winfield, David Lennon
DOI: 10.1039/C6CP01276K
Spectral mapping of 3D multi-cellular tumor spheroids: time-resolved confocal microscopy
Somen Nandi, Rajdeep Chowdhury, Gaurav Das, Kankan Bhattacharyya
DOI: 10.1039/C6CP02748B
Positional recurrence maps, a powerful tool to de-correlate static and dynamical disorder in distribution maps from molecular dynamics simulations: the case of Nd2NiO4+d
A. Piovano, A. Perrichon, M. Boehm, M. R. Johnson, W. Paulus
DOI: 10.1039/C5CP06464C
Characterization of dimethylsulfoxide/glycerol mixtures: a binary solvent system for the study of “friction-dependent” chemical reactivity
Gonzalo Angulo, Marta Brucka, Mario Gerecke, Günter Grampp, Damien Jeannerat, Jadwiga Milkiewicz, Yavor Mitrev, Arnulf Rosspeintner, Eric Vauthey
DOI: 10.1039/C6CP02997C
The dynamics of adsorption and dissociation of N2 in a monolayer of iron on W(110)
I. Goikoetxea
DOI: 10.1039/C5CP02051D
New ester based gemini surfactants: the effect of different cationic headgroups on micellization properties and viscosity of aqueous micellar solution
Avinash Bhadani, Misako Tani, Takeshi Endo, Kenichi Sakai, Masahiko Abe, Hideki Sakai
DOI: 10.1039/C5CP02115D
Influence of relative humidity on heterogeneous kinetics of NO2 on kaolin and hematite
Yongchun Liu, Chong Han, Jinzhu Ma, Xiaolei Bao, Hong He
DOI: 10.1039/C5CP02223A
こちらもおすすめ
5-苄基四氢吡咯并[3,4-c]吡咯-1,3[2H,3ah]-二酮の主な用途は何ですか?
5-苄基四氢吡咯并[3,4-c]吡咯-1,3[2H,3ah]-二酮は、主に薬理学的研究と合成化学に使用されます。また、特定の医薬品の合成原材料としても利用されま...
唾液酸路易ス Aを取り扱う際の実験室安全事項は何ですか?
唾液酸路易ス Aの取り扱いでは、個別の防護具(PPE)が必要で、手袋、顔面保護具、防塵マスクを着用します。ドラフトチャンバーを使用し、漏洩時の適切な処理を行うこ...
タルトブチル ((1-(2-クロロアセチル)ピペリジン-4-イルメチル)カーバamatはどの業界で使用されていますか?
タルトブチル ((1-(2-クロロアセチル)ピペリジン-4-イルメチル)カーバamatは、医薬品業界、ポリマー業界、センサー技術、半導体業界などで使用されていま...
3-烯丙基-2-羟基苯甲醛の物理化学的性質は何ですか?
3-烯丙基-2-羟基苯甲醛のCAS番号は24019-66-7です。物化性質としては、白色結晶性粉末で、分子量は174.22です。この化合物は水に溶けやすく、反応...
乳清酸 Potassium Orotateとは何ですか?
乳清酸 Potassium Orotateは、CAS番号24598-73-0の化合物で、乳清酸と Potassium(カリウム)による塩基です。化学式はC7H7...
4-甲基苯磺酸异丙酯はどの業界で使用されていますか?
4-甲基苯磺酸异丙酯は医薬品業界で広く使用されています。また、ポリマーの増塑剤や半導体製造におけるセンサー材料としても使用されることがあります。
6-(3- Florobenzen)-N-[1-(2,2,2- Trifluoroethyl)-4-Piperidinyl]-3-Pyridinycarboxamideはどの業界で使用されていますか?
6-(3-氟苯基)-N-[1-(2,2,2-三氟乙基)-4-哌啶基]-3-吡啶羧酰胺は医薬品産業で広く使用されており、その特性は抗炎症作用や抗ウイルス作用など、...
左西孟旦はどのように合成されますか?
左西孟旦は、3-[(2-メチルフェニル)-2-(4-メチルフェニル)-1-オキシエチル]-1,2,4-トリTürkiyeン-5-カルボン酸と4-メチルフェニル-...
3-乙氧基哌啶盐酸盐に適用される法規ガイドラインは何ですか?
CAS番号1159826-79-5の3-乙氧基哌啶盐酸盐は、GHS分類ではイエローカテゴリーに分類され、毒性物質として扱われます。REACH規則では、製造または...
Diethyl (hydroxymethyl)phosphonateの主な用途は何ですか?
Diethyl (hydroxymethyl)phosphonateは、医薬品の製造や農薬、合成化学の一部として利用されます。
掲載誌
Journal of Analytical Atomic Spectrometry

The Journal of Analytical Atomic Spectrometry (JAAS) is the central journal for publishing innovative research on fundamentals, instrumentation, and methods in the determination, speciation and isotopic analysis of (trace) elements within all fields of application. This includes, but is not restricted to, the most recent progress, developments and achievements in all forms of atomic and elemental detection, isotope ratio determination, molecular analysis, plasma-based analysis and X-ray techniques. The journal welcomes full papers, communications, technical notes, critical and tutorial review articles, editorials, and comments, in addition to the Atomic Spectrometry Updates (ASU) literature reviews that are prepared by an expert panel. Submissions are welcome in the following areas, but note this list reflects the current scope and authors are strongly encouraged to contact the Editorial team if they believe that their work offers potentially new and emerging research relevant to the journal remit: Fundamental studies in the following. New and existing sources for atomic emission, absorption, fluorescence and mass spectrometry and those that provide both atomic and molecular information Sample introduction techniques for solids, liquids, gases Improvements in sensitivity, selectivity, precision, accuracy and/or robustness Isotope ratio measurements, including techniques for improving precision and mass bias correction Single channel and multichannel simultaneous detection systems Chemometrics, statistics, calibration techniques and internal standardisation Theoretical and numerical modelling of fundamental processes related to all of the above methodologies Novel or improved methodologies in areas of application including, but not limited to the following. Biosciences, including elemental, speciation and isotopic analysis in biological systems, immunoassays based on metal-labeled antibodies, bio-imaging, and nanoparticle toxicology Geochemistry Environmental science Materials science, including engineered nanoparticles and quantum dots Metrology, including reference materials Forensic analysis Food and agricultural sciences Energy Archaeometry Molecular analysis. Molecular sources for elemental and isotopic analysis Atomic sources for molecular analysis Atomic and molecular techniques simultaneously used for complementary chemical information All contributions are judged on originality and quality of scientific content, and appropriateness of length to content of new science.











![Ethyl 5-[({[(2-methyl-2-propanyl)oxy]carbonyl}amino)methyl]-1,2-oxazole-3-carboxylate structure Ethyl 5-[({[(2-methyl-2-propanyl)oxy]carbonyl}amino)methyl]-1,2-oxazole-3-carboxylate structure](https://static.chemtradehub.com/structs/253/253196-37-1-8450.webp)


