Relevant bibliographies by topics / Spectrophotometric determination of iron(III)

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Academic literature on the topic 'Spectrophotometric determination of iron(III)'

Author: Grafiati
Published: 5 June 2025
Last updated: 1 August 2025

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Journal articles on the topic "Spectrophotometric determination of iron(III)"

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Alaa, E. Ali, S. El Asala Gehan, Wahedsalem, and Gaber Mohamed. "Spectrophotometric Determination of Cr (III) and Fe (III) by Cephalexin." Chemistry Research Journal 6, no. 6 (2021): 60–66. https://doi.org/10.5281/zenodo.12087907.

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<strong>Abstract </strong>In this work cephalexin and its Cr (III) and Fe (III) metal complexes determination were carried out by spectrophotometric method. The following experimental procedures like effect of pH, effect of metal ion concentration, effect of drug concentration, effect of time and the composition of the complex by mole ratio .In this research work, it is clear that Cr forms a stable 1:1 colored complex with cephalexin in acidic medium and Fe forms stable 1:1 colored complex with CFX in acidic medium. Effect of pH was studied for cephalexin - Cr (III) and cephalexin - Fe (III) c
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B., Sreenivasa Rao, Ramakrishna K., and Venkateswarlu P. "New extraction-spectrophotometric determination of iron(III) with potassium isobutyl xanthate." Journal of Indian Chemical Society Vol. 80, Aug 2003 (2003): 795–96. https://doi.org/10.5281/zenodo.5836967.

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Department of Chemistry, College of Engineering, GITAM, Visakhapatnam-530 045, India <em>E-mail</em> : battula-sr@yahoo.com&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<em>Fax</em> : 91-891-2790399 Department of Chemistry, S. V. University, College of Engineering, Tirupathi-517 502, India <em>Manuscript received 6 August 2002, revised 25 February 2003, accepted 4 March 2003</em> A simple and selective spectrophotometric method has been developed for the determination of iron(III) based on the reaction of iron(lll) with potassium isobutyl xanthate (KIBX). T
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Malik, A. "Spectrophotometric determination of iron(III) dimethyldithiocarbamate (ferbam)." Talanta 44, no. 2 (1997): 177–83. http://dx.doi.org/10.1016/s0039-9140(96)02029-2.

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Purohit, D. N., M. P. Tyagi, R. S. Chauhan, and M. K. S. Changani. "SPECTROPHOTOMETRIC METHODS FOR DETERMINATION OF IRON(III)." Reviews in Analytical Chemistry 13, no. 1 (1994): 1–74. http://dx.doi.org/10.1515/revac.1994.13.1.1.

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Rigas, Fotis, and Danae Doulia. "Spectrophotometric determination of iron (III) catalyst in organic compound chlorinations." Technium Romanian Journal of Applied Sciences and Technology 3, no. 8 (2021): 13–21. http://dx.doi.org/10.47577/technium.v3i8.4399.

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In the science or industrial practice of chemical processes, iron (III) is sometimes used as a catalyst in organic compound chlorinations due to its effectiveness and low cost. Thus, a fast and easy method of determination in the system is useful especially when metallic iron is used as a precursor which is readily converted into iron (III) chloride by the gaseous chlorine used in the chlorination reactor. In the latter case, the determination of the produced catalytically effective iron (III) is a prerequisite for controlling the kinetic progress of chlorination. In this work, a method for th
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D., K. Singh, Srivastava Bhavana, and Sahu Archana. "Spectrophotometric determination of colchicine using iron(III) chloride and 1,10- phenanthroline." Journal of Indian Chemical Society Vol. 81, Feb 2004 (2004): 171–73. https://doi.org/10.5281/zenodo.5830270.

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Analytical Research Laboratory. Department of Chemistry, H. B. Technological Institute, Kanpur-208 002, India <em>E-mail</em>: dhruvksl23@rediffmail.com <em>Manuscript&nbsp;received 13 Februarv 2003. revised 9 June 2003, accepted 22 August 2003</em> A new spcctrophotomctric method for the quantitative determination of colchicine in pure and its pharmaceutical formulations has been developed. The method involves the oxidation of colchicine by iron(III) chloride and subsequent complexation of iron(II) with 1,10-phenanthroline forming a red coloured complex having maximum absorbance at 510 nm. Be
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Salman Zafar, Salman Zafar, Farrukh Sier Farrukh Sier, Samiullah Samiullah, and Gohar Ayub and Rahat Ullah Gohar Ayub and Rahat Ullah. "Spectrophotometric Estimation of Iron (III) in Iron Polysaccharide Complex Capsule Formulation and its Accelerated Stability." Journal of the chemical society of pakistan 42, no. 1 (2020): 17. http://dx.doi.org/10.52568/000609.

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Iron plays a pivotal role in human physiology, while its deficiency may prove fatal in severe cases. Analytical methods for the quantitative determination of iron are thus very important. Herein, we report the estimation of iron in iron Polysaccharide complex (IPSC) using raw material and formulations, through a spectrophotometric analytical method. IPSC capsules were formulated and their stability was studied by developing a simple and validated analytical method. The process is based on the acid hydrolysis of IPSC and the development of chromogen by reacting ammonium thiocyanate with IPSC, m
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Salman Zafar, Salman Zafar, Farrukh Sier Farrukh Sier, Samiullah Samiullah, and Gohar Ayub and Rahat Ullah Gohar Ayub and Rahat Ullah. "Spectrophotometric Estimation of Iron (III) in Iron Polysaccharide Complex Capsule Formulation and its Accelerated Stability." Journal of the chemical society of pakistan 42, no. 1 (2020): 17. http://dx.doi.org/10.52568/000609/jcsp/42.01.2020.

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Iron plays a pivotal role in human physiology, while its deficiency may prove fatal in severe cases. Analytical methods for the quantitative determination of iron are thus very important. Herein, we report the estimation of iron in iron Polysaccharide complex (IPSC) using raw material and formulations, through a spectrophotometric analytical method. IPSC capsules were formulated and their stability was studied by developing a simple and validated analytical method. The process is based on the acid hydrolysis of IPSC and the development of chromogen by reacting ammonium thiocyanate with IPSC, m
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Obradovic, Mirjana, Snezana Mitic, Snezana Tosic, and A. N. Pavlovic. "Spectrophotometric investigation of the Fe(III)-disulphonate hydroquinone complex." Journal of the Serbian Chemical Society 70, no. 4 (2005): 651–59. http://dx.doi.org/10.2298/jsc0504651o.

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Iron(III) form an indigo-blue complex with the disulphonated product of hydroquinone (K2S2Hy) in acid media with an absorption maxima at 600 nm. The time stability of the complex, dependence of the complex absorbance on pH and the influence of temperature and solvent were followed on the basis of spectrophotometric measurements. Using the Job, mole ratio and Henry?Franck?Ostwald methods, the composition and relative stability constant of this complex, in 80 vol.% ethanol as solvent, were determined (1:1;log??293 = 3.37). A new spectrophotometric method for the determination of iron has been de
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Morosanova, Maria A., Vitaliy A. Kovalev, and Elena I. Morosanova. "Silica Xerogel Doped with Iron(III) as Sensor Material for Salicylhydroxamic Acid Determination in Urine." Gels 7, no. 3 (2021): 143. http://dx.doi.org/10.3390/gels7030143.

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Salicylhydroxamic acid (SHA) is used as antimicrobic medicine and its concentration has to be monitored in urine. For the first time, silica xerogels doped with iron(III) have been proposed as sensor materials for SHA determination in biological samples. Three xerogels with iron(III) content in the range of 0.04–1.74% wt have been synthesized. BET surface area of these xerogels has varied in the range of 696–529 m2/g and total pore volume has varied in the range of 0.92–0.23 cm3/g. Complex formation between immobilized iron(III) and salicylhydroxamic acid has been investigated with solid phase
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Dissertations / Theses on the topic "Spectrophotometric determination of iron(III)"

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Martins, Fernando Grine. "Estudo espectrofotométrico de oxidação no sistema Ferro(II)/Tiocianato e seu aproveitamento analítico." Universidade de São Paulo, 2002. http://www.teses.usp.br/teses/disponiveis/59/59138/tde-16102002-151750/.

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Uma das linhas mais tradicionais de trabalho na área da Química é a de formação de complexos. Em nossos laboratórios tal, estudo é realizado de modo sistemático, geralmente envolvendo pseudo-haletos e haletos com cátions de metais de transição. As intensas colorações produzidas pela maioria das reações de complexação, entre um pseudo-haleto e um metal, têm sido bastante exploradas espectrofotometricamente para a determinação individual ou a especiação do respectivo metal. A forte cor vermelha característica de complexos formados entre o ferro e o tiocianato é uma das maiores evidências da ana
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Sarkar, Asamanja. "Studies on the separation of heavy metals : extraction and spectrophotometric determination of cobalt, Palladium, nickel,Bismuth, Copper, Platinum and iron." Thesis, University of North Bengal, 1992. http://hdl.handle.net/123456789/738.

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"Spectrophotometric determination of aluminium oxide, calcium oxide and iron (III) oxide in Portland cement." Chinese University of Hong Kong, 1993. http://library.cuhk.edu.hk/record=b5887734.

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Shu King-hung.<br>Thesis (M.Phil.)--Chinese University of Hong Kong, 1993.<br>Includes bibliographical references (leaves 80-81).<br>ABSTRACT --- p.1<br>Chapter CHAPTER I. --- INTRODUCTION --- p.3<br>REFERENCES --- p.6<br>Chapter CHAPTER II. --- BRIEF REVIEW OF THE ANALYTICAL METHODS USED<br>Chapter 1. --- Spectrophotometry --- p.8<br>Chapter 2. --- Derivative spectrophotometry --- p.9<br>Chapter 3. --- Atomic absorption spectrometry --- p.12<br>Chapter 4. --- X - Ray fluorescence --- p.12<br>REFERENCES --- p.14<br>Chapter CHAPTER III. --- SIMULTANEOUS DETERMINATION OF ALUMINIUM OXIDE
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Books on the topic "Spectrophotometric determination of iron(III)"

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Kumar Goswami, Ajay, and Shilpa Agarwal. Spectrophotometric Determination of Copper and Iron. De Gruyter, 2021. http://dx.doi.org/10.1515/9781501514999.

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Agarwal, Shilpa, and Ajay Kumar Goswami. Spectrophotometric Determination of Copper and Iron: Reagents and Methods. de Gruyter GmbH, Walter, 2021.

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Agarwal, Shilpa, and Ajay Kumar Goswami. Spectrophotometric Determination of Copper and Iron: Reagents and Methods. de Gruyter GmbH, Walter, 2021.

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Agarwal, Shilpa, and Ajay Kumar Goswami. Spectrophotometric Determination of Copper and Iron: Reagents and Methods. de Gruyter GmbH, Walter, 2021.

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Book chapters on the topic "Spectrophotometric determination of iron(III)"

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Zhao, Guangyuan, and Bo Li. "DETERMINATION OF IRON IN MILK POWDERMICROWAVE DIGESTION AND FLAME ATOMICABSORPTION SPECTROPHOTOMETRY." In Computer and Computing Technologies in Agriculture II, Volume 3. Springer US, 2009. http://dx.doi.org/10.1007/978-1-4419-0213-9_13.

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Loconto, Paul R. "Visible Spectrophotometric Determination of Trace Levels of Iron in Groundwater." In Laboratory Experiments in Trace Environmental Quantitative Analysis. CRC Press, 2022. http://dx.doi.org/10.1201/9781003260707-4.

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"Determination of μmol-1 Level of Iron (III) in Natural Waters and Total Iron in Drugs by Flow Injection Spectrophotometry." In Dyes and Drugs. Apple Academic Press, 2016. http://dx.doi.org/10.1201/b13128-10.

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"Chapter 3. Analytical reagents having nitrogen (N) and oxygen (O) as donor atoms." In Spectrophotometric Determination of Copper and Iron. De Gruyter, 2021. http://dx.doi.org/10.1515/9781501514999-004.

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"Chapter 8. Analytical reagents having oxygen (O) as donor atom." In Spectrophotometric Determination of Copper and Iron. De Gruyter, 2021. http://dx.doi.org/10.1515/9781501514999-009.

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"Introduction." In Spectrophotometric Determination of Copper and Iron. De Gruyter, 2021. http://dx.doi.org/10.1515/9781501514999-001.

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"Chapter 1. Analytical reagents having oxygen (O) as donor atom." In Spectrophotometric Determination of Copper and Iron. De Gruyter, 2021. http://dx.doi.org/10.1515/9781501514999-002.

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"Chapter 11. Analytical reagent having miscellaneous combinations of donor atoms." In Spectrophotometric Determination of Copper and Iron. De Gruyter, 2021. http://dx.doi.org/10.1515/9781501514999-012.

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"Chapter 6. Analytical reagents having oxygen (O) and sulfur (S) as donor atoms." In Spectrophotometric Determination of Copper and Iron. De Gruyter, 2021. http://dx.doi.org/10.1515/9781501514999-007.

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"Chapter 2. Analytical reagents having nitrogen (N) as donor atom." In Spectrophotometric Determination of Copper and Iron. De Gruyter, 2021. http://dx.doi.org/10.1515/9781501514999-003.

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Conference papers on the topic "Spectrophotometric determination of iron(III)"

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Godfrey, Martin R. "On-Line Determination of Corrosion Products in Steam Generating Systems." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00663.

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Abstract Systems for the on-line determination of corrosion products are reviewed. Commercial spectrophotometric, x-ray fluorometric, and particle monitoring systems are available. Reports on the adaptation of commercial instruments using spectrophotometric, atomic spectroscopy, and electrochemical techniques for on-line iron determination are also reviewed.
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Cushner, M. C., W. C. Melchior, and J. L. Przybylinski. "The Effect of Iron(II) on the Performance of Calcium Carbonate Inhibitors." In CORROSION 1989. NACE International, 1989. https://doi.org/10.5006/c1989-89427.

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Abstract Iron(II) can be found in many brines accompanying oil and gas production. This study investigates the effect of iron(II) on the effectiveness of calcium carbonate inhibitors in a synthetic production brine. The performance of five inhibitors in the absence of iron was ranked HEDP &amp;gt; DETP5 &amp;gt; PAA &amp;gt; TEAPE &amp;gt; Inhibitor A. In the presence of 20.0 mg/L iron(II) the ranking was HEDP &amp;gt; PAA &amp;gt; TEAPE &amp;gt; DETP5 &amp;gt; Inhibitor A. No increase of the polyacrylate (PAA) or the triol triphosphate (TEAPE) was required to control crystal growth in the pre
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Gong, Zheng-jun, Guo-he Chen, and Xin-shen Zhang. "Flow Injection Spectrophotometric Determination Iron(II) and Iron(III) in Environmental Samples." In 2009 3rd International Conference on Bioinformatics and Biomedical Engineering (iCBBE 2009). IEEE, 2009. http://dx.doi.org/10.1109/icbbe.2009.5162862.

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Hussain, Ghofran Ali, and Khdeeja Jabbar Ali. "Study of a new flow injection spectrophotometric system using 3,3-diaminobenzidine for iron (III) determination." In 2ND INTERNATIONAL CONFERENCE ON MATHEMATICAL TECHNIQUES AND APPLICATIONS: ICMTA2021. AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0102871.

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Fan, Feifei, Xiaoyun Guan, Yitong Li, and Jian Zhu. "SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF IRON SPECIES IN THE PRESENCE OF FERRIC IRON." In International Conference on Engineering and Technology Innovations (ICETI). Volkson Press, 2017. http://dx.doi.org/10.26480/iceti.01.2017.42.44.

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Wen, Xinrong, and Changqing Tu. "Fading spectrophotometric determination of methimazole using Fe(III)-potassium thiocyanate." In International Conference on Biomedical and Intelligent Systems (IC-BIS 2022), edited by Ahmed El-Hashash. SPIE, 2022. http://dx.doi.org/10.1117/12.2660249.

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WEN, Xinrong, and Changqing TU. "Spectrophotometric Determination of Penicillamine in Pharmaceutical Sample using Fe(III)-Tiron System." In International Conference on Biological Engineering and Pharmacy 2016 (BEP 2016). Atlantis Press, 2017. http://dx.doi.org/10.2991/bep-16.2017.33.

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Yanmin Hou and Yongchang Shi. "Thin layer resin phase spectrophotometric determination of trace Fe(III) in water sample." In 2011 International Conference on Remote Sensing, Environment and Transportation Engineering (RSETE). IEEE, 2011. http://dx.doi.org/10.1109/rsete.2011.5965140.

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WEN, Xin-rong, and Chang-qing TU. "Indirect Spectrophotometric Determination of Acetylcysteine in Pharmaceutical Sample using Fe(III)-Sulfosalicylic Acid System." In 2nd International Conference on Biomedical and Biological Engineering 2017 (BBE 2017). Atlantis Press, 2017. http://dx.doi.org/10.2991/bbe-17.2017.75.

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Ivanova, J., T. Melenkova, and H. Cesiulis. "Evaluation of Iron Mesoparticles Corrosion in Oils." In BALTTRIB 2015. Aleksandras Stulginskis University, 2015. http://dx.doi.org/10.15544/balttrib.2015.04.

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The protocol to estimate Fe corrosion in oils was built up. Corrosion estimation was based on the determined concentrations of Fe(II) and Fe(III) that are formed in the corrosive media (e.g. oils) in course of metallic Fe particles corrosion. The spectrophotometric microanalysis technique was adopted to determine Fe(II) and Fe(III) concentrations, and corrosion is expressed as a fraction of Fe(II) and Fe(III) quantity of the initial Fe quantity. The protocol was tested by the experiments on the enforced corrosion of Fe particles in rapeseed and mineral SAE 10 oils containing antioxidants and F
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Reports on the topic "Spectrophotometric determination of iron(III)"

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Temer, D. J., and L. F. Walker. Spectrophotometric determination of plutonium-239 based on the spectrum of plutonium(III) chloride. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/10167149.

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Савосько, Василь Миколайович, Юлія Бєлик, and Юрій Васильович Лихолат. Ecological and Geological Determination of the Initial Pedogenesis on Devastated Lands in the Kryvyi Rih Iron Mining & Metallurgical District (Ukraine). Journ. Geol. Geograph. Geoecology, 2019. http://dx.doi.org/10.31812/123456789/3643.

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In our time, a very urgent problem is the cessation of negative impacts on the environment and the return to the practical use of the territories of devastated lands. In this regard, it is important to find out the basic laws of primary soil formation in the area of these man-made neoplasms. The initial soil formation conditions were analyzed on 19 experimental sites which represent the main varieties of devastated land in the Kryvyi Rih Iron Mining and Metallurgical District (Central Ukraine): (i) waste rock dumps of old iron mines (old name “Forges”), (ii) tailing storage facility of undergr
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