Relevant bibliographies by topics / Atomic absorption spectroscopy (AAS)

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Atomic absorption spectroscopy (AAS)'

Author: Grafiati
Published: 19 February 2023
Last updated: 25 July 2025

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Journal articles on the topic "Atomic absorption spectroscopy (AAS)"

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Slavin, Walter, Glen R. Carnrick, and S. Roy Koirtyohann. "Background Correction in Atomic Absorption Spectroscopy (AAS)." Critical Reviews in Analytical Chemistry 19, no. 2 (1988): 95–134. http://dx.doi.org/10.1080/10408348808085619.

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Slavin, Walter, Glen R. Carnrick, and S. Roy Koirtyohann. "Background Correction in Atomic Absorption Spectroscopy (AAS)." C R C Critical Reviews in Analytical Chemistry 19, no. 2 (1988): 95–134. http://dx.doi.org/10.1080/10408348808542809.

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Duan, Yixiang, Mingyi Hou, Zhaohui Du, and Qinhan Jin. "Evaluation of the Performance of Microwave-Induced Plasma Atomic Absorption Spectrometry (MIP-AAS)." Applied Spectroscopy 47, no. 11 (1993): 1871–79. http://dx.doi.org/10.1366/0003702934066037.

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An innovative method of MIP-AAS has been developed. The sample solution was introduced by using an ultrasonic nebulizer. The desolvation was accomplished by a heating tube and a combination of a water-cooled condenser and a concentrated sulfuric acid desiccator. Both an L-shaped and a T-shaped plasma discharge tube were used as the absorption cell in the experiment. The experimental parameters were carefully examined and optimized for the elements studied. Some comparison of properties for these two different absorption tubes was made, and the analytical performance of MIP-AAS was evaluated. T
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B, Magaji. "Heavy Metal Analysis on Some Water Samples Using Atomic Absorption Spectroscopy." Food Science & Nutrition Technology 8, no. 4 (2023): 1–6. http://dx.doi.org/10.23880/fsnt-16000315.

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Drinking water is vital for life existence worldwide which is used on a daily basis. The quality of this drinking water however varies from one product to another. In this study, analysis of four heavy metals: Zn, Cu, Cd, and Pb were done by AAS technique in four water samples; Tap water, Well water, Faro bottle water and KSUSTA table water. The results of the study showed that Pb was not detected in the Tap, Well, and Faro Bottle water samples but was however detected in the KSUSTA Table water sample (0.954 mg/L) well above the limits of USEPA (0.015 mg/L), WHO (0.01 mg/L), and SON (0.01 mg/L
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Dawson, J. B., R. J. Duffield, P. R. King, M. Hajizadeh-Saffar, and G. W. Fisher. "Signal processing in electrothermal atomization atomic absorption spectroscopy (ETA-AAS)." Spectrochimica Acta Part B: Atomic Spectroscopy 43, no. 9-11 (1988): 1133–40. http://dx.doi.org/10.1016/0584-8547(88)80157-5.

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Grzybek, Jan, and Bogusław Janczy. "Quantitative estimatation of lead, cadmium. and nickel contents by means of Atomic Absorption Spectroscopy in fruitbodies of some macromycetes in Poland." Acta Mycologica 26, no. 2 (2014): 17–23. http://dx.doi.org/10.5586/am.1990.008.

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Grzybek, Jan. "Estimation of lead, cadmium and nickel content by means of Atomic Absorption Spectroscopy in dry fruit bodies of some macromycetes growing in Poland. II." Acta Mycologica 27, no. 2 (2014): 213–20. http://dx.doi.org/10.5586/am.1992.019.

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Offem, J. O., and O. S. O. Edet. "Spectrophotometric determination of manganese based on thermally produced manganese (VI) compounds in plant ash." Journal of Agricultural Science 112, no. 3 (1989): 427–31. http://dx.doi.org/10.1017/s0021859600085890.

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Atomic Absorption Spectroscopy (AAS) is the usual method for the direct determination of small amounts of manganese in plant materials (Christian & Feldman 1970; Heanes, 1981) and other substances (Carnrick, Slavin & Manning, 1981). However, it uses the highly sophisticated and expensive Atomic Absorption Spectrometer, which requires a reasonable degree of technician expertise, and is therefore not suitable for routine chemical analyses in Third World countries.
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RIES, M. A. EL. "Spectrophotometric and Indirect Determination of Lincomycin by Atomic Absorption Spectroscopy (AAS)." Analytical Letters 27, no. 8 (1994): 1517–31. http://dx.doi.org/10.1080/00032719408006386.

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Rodlotu Yula, Hesty, Syaiful Bahri, Yuli Ambarwati, Iswadi Idris, and Ganjar Andhulang. "ANALISIS KANDUNGAN LOGAM BERAT MERKURI (Hg) PADA CUMICUMI (Loligo sp.) DENGAN MENGGUNAKAN METODE ATOMIC ABSORPTION SPECTROSCOPY (AAS)." ANALIT:ANALYTICAL AND ENVIRONMENTAL CHEMISTRY 6, no. 01 (2021): 83–91. http://dx.doi.org/10.23960/aec.v6.i1.2021.p83-91.

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Tingkat bahaya dari logam berat merkuri (Hg) yang ter-bioakumulasi pada cumi-cumi (Loligo sp.) tidak hanya memberikan implikasi bagi lingkungan, namun juga terhadap kesehatan manusia. Hal inilah yang menjadi dasar penelitian dikarenakan cumi-cumi memiliki kemampuan mengabsorpsi logam melalui jaringan otot dan didukung dengan tingginya produksi cumi-cumi di Indonesia yang mencapai 216 ribu ton per tahun 2018 berdasarkan data KKP RI yang sejalan dengan tingkat konsumsi. Selain itu, relevansi kebijakan Pemerintah Republik Indonesia dengan penandatanganan Konvensi Minamata tentang bahaya merkuri y
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Dissertations / Theses on the topic "Atomic absorption spectroscopy (AAS)"

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Blais, Jean-Simon. "HPLC-AAS interfaces for the determination of ionic alkyllead, arsonium and selenonium compounds." Thesis, McGill University, 1990. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=74637.

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Three direct interfaces for coupling high performance liquid chromatography (HPLC) with atomic absorption spectrometry (AAS) were developed and optimized for the determination of ionic organolead, organoselenium and organoarsenic compounds. The first all-quartz interface consisted of a thermospray nebulizer and a flame microatomizer in which ionic alkyllead analytes (R$ sb{ rm n}$Pb$ sp{ rm (4-n)+};$ R = CH$ sb3,$ C$ sb2$H$ sb5)$ were atomized by a methanol (from HPLC eluent)-oxygen kinetic flame, and channeled in a quartz tube (atom keeper) mounted into the AAS optical beam. Alternately, the
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Numprasanthai, Apisit. "An Investigation of Chrysocolla Flotation Using N-Octanohydroxamate Collector." Thesis, Griffith University, 2014. http://hdl.handle.net/10072/365926.

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This thesis presents the results of an investigation of chrysocolla flotation using n-octanohydroxamate collector. The complex formation and bonding behaviour of copper (II) hydroxamate and iron (III) hydroxamate were investigated. Acid-base titration analyses indicated that copper acetohydroxamate and copper octanohydroxamate complexes formed with a 1: 1 (copper: hydroxamate) stoichiometry. Raman spectroscopy, Fourier transform infrared spectroscopy (FTIR) and Atomic absorption spectroscopy (AAS) analyses were in agreement with the result. For the copper benzohydroxamate complex, acid-base ti
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Figueiredo, Fellipe Augusto Tocchini de. "Determinação de chumbo e massa de tíbias de ratos Wistar machos expostos a 30 mg/l de chumbo na água de beber desde o período intrauterino até a idade de 28 e 60 dias." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/58/58137/tde-07022013-114750/.

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O chumbo é um metal muito tóxico e que tem ampla distribuição pela sua grande utilidade. Mesmo a exposição a baixos níveis (que não causam sintomas de intoxicação aguda) de chumbo é associada a desordens cognitivas e neurológicas. O osso é considerado o melhor marcador de exposição a chumbo. No tecido ósseo, vários elementos estão presentes, e alguns deles poderiam ter sua concentração modificada pela exposição a chumbo. Testou-se a hipótese de que haja variações nos elementos Zn e Mg nas tíbias de animais expostos a chumbo (por técnica de química analítica convencional). Testou-se também se v
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Adeeyinwo, Christina Eromowen. "Flow Injection Atomic Absorption Spectrometry : analytical characteristics of flame AAS." Thesis, Loughborough University, 1990. https://dspace.lboro.ac.uk/2134/32021.

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Flow Injection (FI) techniques for use with Atomic Absorption Spectrometry (AAS) have attracted considerable research interest for sample introduction and calibration strategies. The interest continues in on-line preconcentration and matrix modification which are carried out by the incorporation of liquid-liquid extraction, ion-exchange, immobilised reagents, gas/vapour generation and continuous precipitation-filtration devices into suitably designed manifolds. Indirect determination of inorganic anions and organic compounds is becoming routine by FI–flame AAS. The direct analysis of solid sam
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Simpson, Emma. "Attosecond transient absorption spectroscopy in atomic species." Thesis, Imperial College London, 2016. http://hdl.handle.net/10044/1/44970.

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When high intensity laser light is focused into a gaseous target, high energy photons can be produced through the strongly nonlinear effect of high order harmonic generation. For a 30 fs, 800 nm or 1400 nm wavelength laser pulse, the result is a train of attosecond pulses produced at odd harmonic frequencies of the driving laser field, spanning energy ranges into the 100s eV. These attosecond pulses can access timescales characteristic to the movement of electrons in atoms, and by exploiting their properties as an ultrafast probe, electron dynamics in evolving atomic systems can be observed. T
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Conkey, Donald B. "On-Chip Atomic Spectroscopy." Diss., CLICK HERE for online access, 2007. http://contentdm.lib.byu.edu/ETD/image/etd1746.pdf.

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O'Grady, C. E. "Fundamental research into aerosols for analytical atomic absorption spectroscopy." Thesis, University of Aberdeen, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.377568.

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The material presented in this thesis falls into three main sections: 1) The measurement of nebulizer suction and its applications. Three methods of measurement of nebulizer suction were evaluated. The potential and limitations of each method was assessed. The most reliable and generally applicable method was measurement with a mercury manometer via a T-piece during aspiration, but after correction for suction drops along all the nebulizer capillaries and across connections. The measurement of suction was then applied to practical problems in AAS, i.e. the lack of dependence of signal on sampl
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Hutton, Jonathan Craig Carleton University Dissertation Chemistry. "Some theoretical and experimental studies in atomic absorption spectrometry." Ottawa, 1992.

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French, Holly. "Trace metal analysis of street drugs by atomic absorption spectroscopy." Thesis, University of Kent, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.591083.

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The aim of the study was to ascertain the capabilities of the graphite furnace atomic absorption spectroscopy (OF AAS) system to discriminate between the two separate ecstasy batches according to the differing concentrations of trace metals. Previous studies have utilised rcp techniques such as rCP-AES and rCP-MS to determine trace metal concentrations in ecstasy tablets with particular interest in potential synthesis marker metals such as Pt, B and Hg. Five metals: Cu, Ba, Ni, Cr and Ph were quantified with good repeatability and reproducibility. The selection of elements comprises of metals
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De, Jager Lionel Louis. "Permanent modifiers for electrothermal atomization atomic absorption spectometry." Diss., Access to E-Thesis, 2000. http://upetd.up.ac.za/thesis/available/etd-11162006-161158/.

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Books on the topic "Atomic absorption spectroscopy (AAS)"

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J, Ando D., and Metcalfe Ed, eds. Atomic absorption and plasma spectroscopy. 2nd ed. Published on behalf of ACOL (University of Greenwich) by J. Wiley, 1997.

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Elizabeth, Prichard F., ed. Atomic absorption and emission spectroscopy. Published on behalf of ACOL, by J. Wiley, 1987.

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Dedina, Jirí. Hydride generation atomic absorption spectrometry. Wiley, 1995.

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Annibale, Mottana, Burragato Francesco, and European Meeting on Absorption Spectroscopy in Mineralogy (1st : 1988 : Accademia nazionale dei Lincei), eds. Absorption spectroscopy in mineralogy. Elsevier, 1990.

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Varma, Asha. CRC handbook of furnace atomic absorption spectroscopy. CRC Press, 1990.

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Butcher, David J. A practical guide to graphite furnace atomic absorption spectrometry. Wiley, 1998.

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G, I͡U︡delevich I., Institut neorganicheskoĭ khimii (Akademii͡a︡ nauk SSSR), and Nauchnyĭ sovet SO AN SSSR po analiticheskoĭ khimii., eds. Novye metody analiza vysokochistykh i tekhnicheskikh materialov: Sbornik nauchnykh trudov. In-t neorganicheskoĭ khimii SO AN SSSR, 1990.

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Jayachandran, Toke. Studies and analyses in support of the oil analysis program. Naval Postgraduate School, 1986.

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Great Britain. Standing Committee of Analysts., ed. Information on concentration and determination procedures in atomic spectrophotometry 1992. HMSO, 1992.

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Beaty, Richard D. Concepts, instrumentation and techniques in atomic absorption spectrophotometry. Perkin-Elmer, 1993.

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Book chapters on the topic "Atomic absorption spectroscopy (AAS)"

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Ahluwalia, V. K. "Atomic Absorption Spectroscopy (AAS)." In Instrumental Methods of Chemical Analysis. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-38355-7_34.

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Ritgen, Ulf. "Atomic Absorption Spectroscopy (AAS)." In Analytical Chemistry I. Springer Berlin Heidelberg, 2023. http://dx.doi.org/10.1007/978-3-662-66336-3_21.

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Rosenberg, Erwin, and Ulrich Panne. "Atomic Absorption Spectrometry (AAS) and Atomic Emission Spectrometry (AES)." In Handbook of Spectroscopy. Wiley-VCH Verlag GmbH & Co. KGaA, 2005. http://dx.doi.org/10.1002/3527602305.ch12.

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Rosenberg, Erwin, and Ulrich Panne. "Atomic Absorption Spectrometry (AAS) and Atomic Emission Spectrometry (AES)." In Handbook of Spectroscopy. Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527654703.ch15.

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Govindaraj, Mahalingam, Mahesh Pujar, and Venkatram Pravalika. "High Throughput Phenotyping for Grain Zinc: Sampling and Analytical Overview." In Breeding Zinc Crops for Better Human Health. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-84342-6_1.

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Abstract Creating biofortified cultivars with increased grain zinc (Zn) content in localized staple food crops is a viable way to help the most vulnerable members of society who suffer from Zn deficiency and its related health effects. This means that in order to produce and spread nutrient-dense cultivars, micronutrient analytical techniques with low-cost, repeatable, and high throughput methodologies are required. While colorimetry (also known as the staining technique) is a straightforward, inexpensive method used for initial rapid screening, inductively coupled plasma optical emission spec
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Akash, Muhammad Sajid Hamid, and Kanwal Rehman. "Atomic Absorption Spectroscopy." In Essentials of Pharmaceutical Analysis. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-15-1547-7_6.

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Malhotra, Priti. "Atomic Absorption Spectroscopy." In Analytical Chemistry. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-26757-4_6.

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Rodríguez, Humberto Gonzaález, Ratikanta Maiti, and Ch Aruna Kumari. "Atomic Absorption Spectroscopy." In Experimental Ecophysiology and Biochemistry of Trees and Shrubs. Apple Academic Press, 2020. http://dx.doi.org/10.1201/9780429322266-17.

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Raven, Will. "Saturated Absorption Spectroscopy." In Atomic Physics for Everyone. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-69507-0_5.

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AbstractIn this chapter, we explore the clever spectroscopy technique known as saturated absorption spectroscopy. This technique is used to remove Doppler profiles from spectroscopic signals. We will learn how saturated absorption spectroscopy works, including the roles of probe and pump beams, and the resulting spectral features. Additionally, we will examine the artifacts, specifically crossover features (V , $$\Lambda $$ Λ , and X crossovers), that may appear due to this technique and understand the conditions under which they occur. Practical examples using various atoms, advanced techniqu
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Friedrich, Thomas. "Cation Uptake Studies with Atomic Absorption Spectrophotometry (AAS)." In Pumps, Channels, and Transporters. John Wiley & Sons, Inc, 2015. http://dx.doi.org/10.1002/9781119085126.ch14.

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Conference papers on the topic "Atomic absorption spectroscopy (AAS)"

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Azizah, Ninna Arifatun Nurul, Sentot Budi Rahardjo, Witri Wahyu Lestari, and Soerya Dewi Marliyana. "Synthesis and Characterization of Copper Complex Chelated with Phenobarbital Ligand." In 8th International Conference on Advanced Material for Better Future. Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-n2rlar.

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The research is intended to synthesize copper(II) with Phenobarbital (PB) complex in 1 : 4 mole ratio. The sole reflux method is designated to synthesize reactant within methanol solvent. Cu(II) complex is characterized using Atomic Absorption Spectrophotometry (AAS), UV-Vis Spectrophotometer, Fourier-transform Infrared Spectroscopy (FTIR), Thermogravimetric Analysis (TGA), Conductivity meter, and Magnetic Susceptibility Balance (MSB). The Cu(II)-PB complex signified 1 absorption peak at 517.5 nm with 2Eg → 2T2g transition. Complex is then composed by 6 electron donors of Cu ion-bound ligand,
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Sanni, Olujide, Ogbemi Bukuaghangin, Wassim Taleb, et al. "Mechanisms and Polymorphic Transformation of Calcium Carbonate Inorganic Scale in Oil-Water Emulsion." In CONFERENCE 2022. AMPP, 2022. https://doi.org/10.5006/c2022-17876.

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ABSTRACT Studying the kinetics of scale formation on the surface and in the bulk of the fluid when the oil phase is present has not yet received much attention. The impact of adding an oil phase to both surface deposition and bulk precipitation is not clear and needs to be studied. This work studies the mechanisms and behavior of precipitation of calcium carbonate scale in the presence of oil - water emulsion. A total of 100ml of different oil fractions including cyclohexane, kerosene, toluene and asphaltene is introduced to a vessel with 1000ml of brine at temperature, T=30°C. Using the Rotat
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Wubs, Jente R., Uwe Macherius, Andy S. C. Nave, et al. "THz Absorption Spectroscopy of Atoms in Plasmas." In CLEO: Applications and Technology. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_at.2024.af2e.3.

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Terahertz absorption spectroscopy with quantum cascade lasers has recently been developed as a new diagnostic technique for investigating ground state atomic oxygen densities in plasmas. We compare the results with well-known diagnostics TALIF and CRDS.
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Wubs, Jente R., Uwe Macherius, Andy S. C. Nave, et al. "THz Absorption Spectroscopy of Atomic Oxygen in Plasmas: A Comparison to ps-TALIF and CRDS." In Laser Applications to Chemical, Security and Environmental Analysis. Optica Publishing Group, 2024. https://doi.org/10.1364/lacsea.2024.ltu1e.4.

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Terahertz absorption spectroscopy with quantum cascade lasers has recently been utilized for investigating ground state atomic oxygen densities in plasmas. The results are in excellent agreement with those obtained with well-known diagnostics ps-TALIF and CRDS.
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Sufriadin, Sufriadin, Malyanus Yepta, and Akmal Saputno. "The Effect of Pre-Roasting on the Atmospheric HCl and HNO<sub>3</sub> Leaching of Ni, Co, and Fe from Sorowako Limonite Ore, Sulawesi, Indonesia." In International Conference on Research in Engineering and Science Technology (IC-REST) 2023. Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-kj5tns.

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An atmospheric leaching of a limonite ore from Soroako, Sulawesi, Indonesia, has been performed using hydrochloric acid (HCl) and nitric acid HNO3 solutions. The study's objectives are to determine the effect of pre-roasting the laterite ore sample on the dissolution behavior and to compare the leaching efficiency of metals (Ni, Co, and Fe) from limonite under HCl and HNO3 lixiviants. The sample was characterized using optical microscopic, X-ray diffraction (XRD), X-ray fluorescence (XRF), and atomic absorption spectrometry (AAS) methods. Heating the ore at 300 °C has transformed goethite into
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Little, Brenda, Patricia Wagner, Kevin Hart, et al. "The Role of Metal-Reducing Bacteria in Microbiologically Influenced Corrosion." In CORROSION 1997. NACE International, 1997. https://doi.org/10.5006/c1997-97215.

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Abstract Synthetic iron oxides (goethite, aFeO·OH; hematite, Fe2O3; and ferrihydrite, Fe(OH)3) were used as model compounds to simulate the mineralogy of passivating films on carbon steel. Dissolution of these oxides exposed to pure cultures of the metal-reducing bacterium, Shewanella putrefaciens, was followed by direct atomic absorption spectroscopy measurement of ferrous iron coupled with microscopic analyses using confocal laser scanning and environmental scanning electron microscopies. During an 8-day exposure the organism colonized mineral surfaces and reduced solid ferric oxides to solu
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Danilov, Artem, Tobias Gokus, and Andreas J. Huber. "Nanoscale analytics with AFM probe-assisted techniques." In CLEO: Applications and Technology. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_at.2024.am4a.7.

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Scattering-type Scanning Near-field Optical Microscopy (s-SNOM), nano-FTIR spectroscopy, as well as photothermal expansion-based techniques are scanning probe approaches to achieve nanoscale spatial resolution in the infrared spectral range, bypassing the ubiquitous diffraction limit of light [1,2]. These techniques employ the strong confinement of light at the apex of a sharp metallic atomic force microscopy (AFM) tip to create a nanoscale optical hot-spot. Analyzing the scattered light from the tip, or the deflection of the cantilever upon local photothermal expansion of the sample due to ab
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Vidic, K. J., G. Mori, M. Yasir, and D. Knoll. "NaCl- and CaCl2-Induced High Temperature Corrosion of Automotive Exhaust Components." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-11303.

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Abstract The high temperature corrosion behavior of ferritic stainless steel UNS S43940 has been investigated by means of cyclic exposure tests (CETs) at 650°C, in presence of NaCl and CaCl2 containing salt deposits and in test gases with different O2 and H2O concentrations. CETs of steel sheets, coated with a salt layer and steel sheets, covered by a salt-contaminated glass fiber-insulation mat, have been performed. Tested salts were NaCl and CaCl2xH2O in different weight ratios. Steel specimen have been investigated gravimetrically, optically and by means of scanning electron microscopy (SEM
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Soriaga, Manuel P., G. M. Berry, C. Bhardwaj, et al. "Chemisorption of Organic Molecules on Metal Electrode Surfaces." In CORROSION 1990. NACE International, 1990. https://doi.org/10.5006/c1990-90300.

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Abstract The chemisorption of various organic functional groups from aqueous solutions onto smooth single-crystal and polycrystalline electrodes, and the resistance of the resulting monolayer intermediates towards electrochemical oxidation have been studied; these investigations were motivated by the need to understand, at the atomic level, metal passivation by monolayer organic coatings. The electrodes employed were Rh, Pd, Ir, Pt, and Au whose anodic dissolution is preceded by surface-oxide formation even in highly acidic media. Resistance towards anodic oxidation can thus be associated with
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Sirait, Makmur, Karya Sinulingga, and Nurdin Siregar. "The Effect of Zeolite Particle Size on Adsorption on Heavy Metals." In The 4th International Conference on Science and Technology Applications. Trans Tech Publications Ltd, 2023. http://dx.doi.org/10.4028/p-we7xof.

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Zeolite Pahae an adsorbent material by activating physical and chemical processes has been synthesized. The methods used are ball milling and coprecipitation methods. Zeolite was ball milling and activated, then sieved using 100 mesh and 200 mesh sieves. To obtain nanozeolite, a ball mill and coprecipitation were carried out to obtain a size of 9.08 nm. The X-Ray Diffraction (XRD) results showed that the zeolite structure is tetragonal. Zeolite is used as a heavy metal adsorbent. Atomic Absorption Spectroscopy (AAS) method can determine how much zeolite can absorb heavy metals. The results of
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Reports on the topic "Atomic absorption spectroscopy (AAS)"

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Bourdeau, J. E., and R. D. Dyer. Regional-scale lake-sediment sampling and analytical protocols with examples from the Geological Survey of Canada. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331911.

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Regional-scale lake sediment surveys have been successfully used since the 1970s as a means for reconnaissance geochemical exploration. Lake sediment sampling is typically performed in areas with a lack of streams and an overabundance of small-sized (=5 km across) lakes. Lake sediments are known to have major, minor and trace element concentrations that reflect the local geology. Overall, lake sediment surveys are planned and conducted following four distinct stages: 1) background research, 2) orientation survey, 3) regional survey, and 4) detailed survey. At the Geological Survey of Canada, s
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2

Castro, Alonso. Actinide Isotopic Analysis by Atomic Beam Laser Absorption Spectroscopy. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1511209.

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3

สายวรรณ์, จินตนา. การวิจัยปรอทในก๊าซธรรมชาติ : รายงานฉบับสมบูรณ์. จุฬาลงกรณ์มหาวิทยาลัย, 1992. https://doi.org/10.58837/chula.res.1992.20.

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Abstract:
การศึกษาปรอทในก๊าซธรรมชาติโยใช้เทคนิค cold vapor atomic absorption spectrometry (CV-AAS) ได้ศึกษาเปรียบเทียบเทคนิคของ Jerome ที่ใช้ dosimeter เป็นตัวจับปรอท พบว่า วิธี CV-AAS หาความเข้มข้นปรอทจากตัวอย่างเดียวกัน ได้สูงกว่าวิธี Jerome-dosimeter เกิน 50 % การใช้ dosimeter จับปรอทในก๊าซธรรมชาติ พบว่า บางครั้ง ประสิทธิภาพการจับปรอทของ dosimeter ลดลง และยังพบว่า บางครั้งการ desorption ปรอทออกจาก dosimeter เกิดขึ้นอย่างช้าๆ ทำให้การอ่านค่าความเข้มข้นปรอทผิดพลาด โยสรุป ปัจจัยที่เกี่ยวข้องกับการอ่านคำถูกต้องของ Jerome-dosimeter มี 3 ประการ คือ 1) ประสิทธิภาพของ dosimeters 2) ความถูกต้องของเครื่อง Jero
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4

Ching, C. H., J. E. Bailey, P. W. Lake, A. B. Filuk, R. G. Adams, and J. McKenney. Absorption spectroscopy characterization measurements of a laser-produced Na atomic beam. Office of Scientific and Technical Information (OSTI), 1996. http://dx.doi.org/10.2172/244617.

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5

Paesler, M., and D. Sayers. Atomic structure of machined semiconducting chips: An x-ray absorption spectroscopy study. Office of Scientific and Technical Information (OSTI), 1988. http://dx.doi.org/10.2172/476642.

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6

Dobbins, Tabbetha. UNDERSTANDING THE LOCAL ATOMIC LEVEL EFFECTS OF DOPANTS IN COMPLEX METAL HYDRIDES USING SYNCHROTRON XRAY ABSORPTION SPECTROSCOPY AND DENSITY FUNCTIONAL THEORY. Office of Scientific and Technical Information (OSTI), 2013. http://dx.doi.org/10.2172/1063111.

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