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ICP-MS Analysis and Validation by Microwave Digestion System for Determination of Heavy Metals in Allergy and Cancer Drugs Taken Orally

Yıl 2023, Cilt: 11 Sayı: 4, 1700 - 1714, 24.10.2023
https://doi.org/10.29130/dubited.1196985

Öz

The drug, one of the most important products that cannot be replaced in the field of health, prevents all threats to human health when used in place and dosage. Therefore, it has an important place in public health. Determination of the amounts and impurities of various elements used in drug production is an important parameter. According to the ICH Q3D(R1) international compliance conference guide, methods by which limit concentrations can be determined for elemental impurities by applying inductively coupled plasma (ICP) analysis to drugs are specified. In this study, the sample preparation step in the analysis of 23 elements in cancer and allergy drugs in tablet form was optimized by microwave digestion, and method development and validation studies were carried out for these drugs with inductively coupled plasma-mass spectrometry (ICP-MS). When the analysis results were evaluated, it was seen that the data obtained were by the limit values specified in the ICH. Detection and quantification limits of the developed method, and relative standard deviation values were determined, and recovery studies were carried out by adding standards at 4 different concentrations to determine the method's precision. The correlation coefficients obtained for heavy metals in this study ranged from 0.9993 to 1.000, while the detection limit was found to be between 0.001 and 1.756 µg/L. Thus, the reliability and precision of the validation study developed has been determined and it has been shown that this method can be used in similar drug samples.

Destekleyen Kurum

Düzce University Scientific Project

Proje Numarası

2022.05.03.1325

Teşekkür

We thank to Nobel Drug Pharmaceutical R&D Center (Nobel-Ilac Ar-Ge Merkezi) for their support of this study

Kaynakça

  • [1] E. Yilmaz, and M. Soylak, “Assessment of Concentration of Trace Metals in Traditional Bread Samples from Turkey,” Fresenius Environmental. Bulletin, vol. 23, no. 3, pp. 782-786, 2014.
  • [2] A. Vural, I. Narin, M. E. Erkan, and M. Soylak, “Trace Metal Levels and Some Chemical Parameters in Herby Cheese Collected from South Eastern Anatolia-Turkey,” Environmental Monitoring Assessment, vol. 139, pp. 27–33. 2008.
  • [3] H. Altundag, S. Albayrak, S. M. Dundar, M. Tuzen, and M. Soylak, “Investigation of The Influence of Selected Soil and Plant Properties from Sakarya, Turkey, on the Bioavailability of Trace Elements by Applying an in vitro Digestion Model,” Biological Trace Element Research, vol. 168, pp. 276–285, 2015.
  • [4] U. P. Onyedima, N. E. C. Siddhant, P. O. Chukwu, A. B. Ajong, and F. Dehmchi, “Evaluation of Risk Caused by Intake of Trace Metal Through Consumption of Pleurotus Tuber-Regium Collected Around Automobile Village in ABIA State,” Bulletin of the Chemical Society of Ethiopia, vol. 35, pp. 229– 241, 2021.
  • [5] M. Herrero, J. Rovira, M. Nadal, and J. L. Domingo, “Risk Assessment Due to Dermal Exposure of Trace Elements and Indigo Dye in Jeans: Migration to Artificial Sweat,” Environmental Research, vol. 172, pp. 310–318, 2019.
  • [6] S. K. Taneja, and R. Mandal, “Mineral Factors Controlling Essential Hypertension—a Study in the Chandigarh, India Population,” Biological Trace Element Research, vol. 120, pp. 61–73, 2007.
  • [7] S. Ródenas, F. J. Sánchez-Muniz, S. Bastida, M. I. Sevillano, T. Larrea Marín, and M. J. González-Muñoz, “Blood Pressure of Omnivorous and Semi-Vegetarian Postmenopausal Women and Their Relationship with Dietary and Hair Concentrations of Essential and Toxic Metals,” Nutricion Hospitalaria, vol. 26, no. 4, pp. 874–883, 2011.
  • [8] S. Yalcın, S. Sezer, R. Apak, “Characterization and Lead(II), Cadmium(II), Nickel(II) Biosorption of Dried Marine Brown Macro Algae Cystoseira barbata,” Environmental Science Pollution Research, vol. 19, pp. 3118–3125, 2012.
  • [9] S. Farahani, N. Eshghi, A. Abbasi, F. Karimi, F. E. S. Malekabad, and M. Rezaei, “Determination of Heavy Metals in Albumen of Hen Eggs from the Markazi Province (Iran) Using ICP-OES Technique,” Toxin Reviews, vol. 3, no. 2, pp. 96–100, 2015.
  • [10] N. Khan, I. S. Jeong, I. M. Hwang, J. S. Kim, S. H. Choi, and E. Y. Nho, “Method Validation for Simultaneous Determination of Chromium, Molybdenum and Selenium in Infant Formulas by ICP-OES and ICP-MS,” Food Chemistry, vol. 141, no. 4, pp. 3566–3570, 2013.
  • [11] S. Karasakal, “Determination of Trace and Major Elements in Vegan Milk and Oils by ICP-OES After Microwave Digestion,” Biological Trace Element Research, vol. 197, pp. 683–693, 2020.
  • [12] S. Paz, C. Rubio, A.J. Gutiérrez, D. González-Weller, and A. Hardisson, “Dietary Intake of Essential Elements (Na, K, Mg, Ca, Mn, Zn, Fe, Cu, Mo, Co) from Tofu Consumption,” Biological Trace Element Research, vol. 199, pp. 382–388, 2021.
  • [13] N. H. Bings, A. Bogaerts, and J. A. Broekaert, “Atomic Spectroscopy,” Analytical Chemistry, vol.78, no. 12, pp. 3917-3946, 2006.
  • [14] D. Beauchemin, “Inductively Coupled Plasma Mass Spectrometry,” Analytical chemistry, vol. 80, no. 12, pp. 4455-4486, 2008.
  • [15] I. Mazurova, A. Khvaschevskaya, and N. Guseva, “The Choice of Conditions for the Determination of Vanadium, Chromium and Arsenic Concentration in Waters by ICP-MS Using Collision Mode,” Procedia Chemistry, vol. 15, pp. 201–205, 2015.
  • [16] C. Moor, T. Lymberopoulou, and V. J. Dietrich, “Determination of Heavy Metals in Soils, Sediments and Geological Materials by ICP-AES and ICP-MS,” Microchimica Acta, vol. 136, no. 3–4, pp. 123–128, 2001.
  • [17] P. Pohl, A. Bielawska-Pohl, A. Dzimitrowicz, P. Jamroz, M. Welna, A. Lesniewicz, and A. Szymczycha-Madeja, “Recent Achievements in Element Analysis of Bee Honeys by Atomic and Mass Spectrometry Methods,” Trends Analytical Chemistry, vol. 93, pp. 67–77, 2017.
  • [18] M. L. Astolfi, M. E. Conti, E. Marconi, L. Massimi, and S. Canepari, “Effectiveness of Different Sample Treatments for the Elemental Characterization of Bees and Beehive Products, Molecules,”, vol. 25, no. 18, pp. 4263, 2020.
  • [19] G. Li, and F. Zhu, “Physicochemical Properties of Quinoa Four as Affected by Starch Interactions,” Food Chemistry, vol. 221, pp. 1560–1568, 2017.
  • [20] A. O. Mehder, E. Yilmaz, A. Sungur, M. Soylak, and Z. A. Alothman, “Assessment of Cr, Mn, Fe Co, Ni, Cu, Zn, As, Cd, and Pb Concentrations Found in Gluten-Free Foods from Saudi Arabia by Inductively Coupled Plasma Mass Spectrometry,” Atomic Spectroscopy, vol. 36, pp. 254–260, 2015.
  • [21] M. Yoshida, N. Ogi, and Y. Iwashita, “Estimation of Mineral and Trace Element Intake in Vegans Living in Japan by Chemical Analysis of Duplicate Diets,” Health, vol. 3, pp. 672–676, 2011.
  • [22] Y. A. Hannon, M. J. Al-Obaidi, S.S. Al-Khafaji, A.I. Jassim, “Heavy Metals Content in Some Chips Products in Iraqi Markets,” Iraqi Journal of Science, vol. 57, pp. 2818–2828, 2016.
  • [23] M. Schneider, É. R. Pereira, D. P. C. de Quadros, B. Welz, E. Carasek, J. B. de Andrade, J. C. Menoyo, and J. Feldmann, “Investigation of Chemical Modifiers for the Determination of Cadmium and Chromium in Fish Oil and Lipoid Matrices Using HR-CS GF AAS and a Simple ‘Dilute-And-Shoot’ Approach,” Microchemical Journal, vol. 133, pp. 175–181, 2017.
  • [24] S. Sel, F. A. Erulaş, F. Turak, and S. Bakırdere, “Simultaneous Determination of Chromium Species in Water and Plant Samples at Trace Levels by Ion Chromatography–Inductively Coupled Plasma-Mass Spectrometry,” Analytical Letters, vol. 52, no. 5, pp. 761–771, 2019.
  • [25] Y. Li, G. Peng, Q. He, H. Zhu, and S. M. Z. F. Al-Hamadani, “Dispersive Liquid-Liquid Microextraction Based on the Solidification of Floating Organic Drop Followed by ICP-MS for the Simultaneous Determination of Heavy Metals in Wastewaters,” Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy, vol. 140, pp. 156–61, 2015.
  • [26] S. A. Drivelos, and C. A. Georgiou, “Multi-Element and Multi-Isotope-Ratio Analysis to Determine the Geographical Origin of Foods in the European Union,” TrAC Trends in Analytical Chemistry, vol. 40, pp. 38–51, 2012.
  • [27] P. Pohl, A. Bielawska-Pohl, A. Dzimitrowicz, P. Jamroz, M. Welna, A. Lesniewicz, and A. Szymczycha-Madeja, “Recent Achievements in Element Analysis of Bee Honeys by Atomic and Mass Spectrometry Methods,” TrAC Trends in Analytical Chemistry, vol. 93, pp. 67–77, 2017.
  • [28] M. Sadowska, W. Hyk, A. Ruszczy´nska, A. Roszak, A. Mycka, and B. Krasnodebska-Ostrega, “Statistical Evaluation of the Effect of Sample Preparation Procedure on the Results of Determinations of Selected Elements in Environmental Samples. Honey Bees as a Case Study,” Chemosphere, vol. 279, pp. 130572, 2021.
  • [29] E. I. Muller, C. C. Müller, J. P. de Souza, A. L. Muller, M. S. Enders, M. Doneda, A. C. Frohlich, G. D. Iop, and K. F. Anschau, “Green Microwave-Assisted Wet Digestion Method of Carbohydrate-Rich Foods with Hydrogen Peroxide Using Single Reaction Chamber and Further Elemental Determination Using ICP-OES and ICP-MS,” Microchemical Journal, vol. 134, pp. 257–261, 2017.
  • [30] A. B. P. Leme, S. Bianchi, R. L. Carneiro, and A. R. A. Nogueira, “Optimization of Sample Preparation in the Determination of Minerals and Trace Elements in Honey by ICP-MS,” Food Analytical Methods, vol. 7, pp. 1009–1015, 2013.
  • [31] S. Oliveira, C. N. Alves, E. S. B. Morte, A. D. F. S. Junior, R. G. O. Araujo, and D. C. M. B. Santos, “Determination of Essential and Potentially Toxic Elements and Their Estimation of Bioaccessibility in honeys,” Microchemical Journal, vol. 151, pp. 104221, 2019.

Oral Yol ile Alınan Alerji ve Kanser İlaçlarında Ağır Metallerin Tayini için Mikrodalga Çözünürleştirme Sistemi ile ICP-MS Analizi ve Validasyonu

Yıl 2023, Cilt: 11 Sayı: 4, 1700 - 1714, 24.10.2023
https://doi.org/10.29130/dubited.1196985

Öz

Sağlık alanında yeri doldurulamayacak ürünlerin en önemlilerinden biri olan ilaç yerinde ve dozunda kullanıldığında insan sağlığı için oluşan tüm tehdit unsurlarına engel olmaktadır. Toplum sağlığı açısından değerlendirildiğinde önemi oldukça büyüktür. İlaç üretiminde kullanılan çeşitli elementlerin miktarlarının ve safsızlıklarının belirlenmesi çok önemli bir parametredir. İlaçlar için indüktif eşleşmiş plazma (ICP) analizi, Uluslararası uyum konferansı kılavuzu ICH Q3D(R1) referans alınarak elementel safsızlıkların eşik konsantrasyonlarının belirlenmesinde kullanılan bir yöntemdir. Bu çalışmada tablet formundaki kanser ve alerji ilaçlarındaki 23 elementin analizinde örnek hazırlama basamağı mikrodalga çözünürleştirme işlemi ile optimize edilmiş ve indüktif eşleşmiş plazma-kütle spektrometresi (ICP-MS) ile bu ilaçlar için metot geliştirme ve validasyon çalışmaları gerçekleştirilmiştir. Yapılan analiz sonuçları değerlendirildiğinde elde edilen verilerin ICH’de belirtilen sınır değerlere uygun olduğu görülmüştür. Geliştirilen yöntemin belirleme ve tayin limitleri, rölatif standart sapma değerleri belirlenmiş ve ayrıca yöntemin kesinliğini tespit etmek amacıyla test örneklerine 4 farklı konsantrasyonda standart eklemesi yapılarak geri kazanım çalışmaları yapılmıştır. Bu çalışmada ağır metaller için elde edilen korelasyon katsayıları 0,9993 ile 1,000 arasında değişirken dedeksiyon limitleri ise 0,001 ile 1,756 µg/L arasında bulunmuştur. Böylelikle geliştirilen validasyon çalışmasının güvenilirliği ve kesinliği belirlenmiş olup, benzer ilaç örneklerinde bu yöntemin kullanılabilir olduğu gösterilmiştir.

Proje Numarası

2022.05.03.1325

Kaynakça

  • [1] E. Yilmaz, and M. Soylak, “Assessment of Concentration of Trace Metals in Traditional Bread Samples from Turkey,” Fresenius Environmental. Bulletin, vol. 23, no. 3, pp. 782-786, 2014.
  • [2] A. Vural, I. Narin, M. E. Erkan, and M. Soylak, “Trace Metal Levels and Some Chemical Parameters in Herby Cheese Collected from South Eastern Anatolia-Turkey,” Environmental Monitoring Assessment, vol. 139, pp. 27–33. 2008.
  • [3] H. Altundag, S. Albayrak, S. M. Dundar, M. Tuzen, and M. Soylak, “Investigation of The Influence of Selected Soil and Plant Properties from Sakarya, Turkey, on the Bioavailability of Trace Elements by Applying an in vitro Digestion Model,” Biological Trace Element Research, vol. 168, pp. 276–285, 2015.
  • [4] U. P. Onyedima, N. E. C. Siddhant, P. O. Chukwu, A. B. Ajong, and F. Dehmchi, “Evaluation of Risk Caused by Intake of Trace Metal Through Consumption of Pleurotus Tuber-Regium Collected Around Automobile Village in ABIA State,” Bulletin of the Chemical Society of Ethiopia, vol. 35, pp. 229– 241, 2021.
  • [5] M. Herrero, J. Rovira, M. Nadal, and J. L. Domingo, “Risk Assessment Due to Dermal Exposure of Trace Elements and Indigo Dye in Jeans: Migration to Artificial Sweat,” Environmental Research, vol. 172, pp. 310–318, 2019.
  • [6] S. K. Taneja, and R. Mandal, “Mineral Factors Controlling Essential Hypertension—a Study in the Chandigarh, India Population,” Biological Trace Element Research, vol. 120, pp. 61–73, 2007.
  • [7] S. Ródenas, F. J. Sánchez-Muniz, S. Bastida, M. I. Sevillano, T. Larrea Marín, and M. J. González-Muñoz, “Blood Pressure of Omnivorous and Semi-Vegetarian Postmenopausal Women and Their Relationship with Dietary and Hair Concentrations of Essential and Toxic Metals,” Nutricion Hospitalaria, vol. 26, no. 4, pp. 874–883, 2011.
  • [8] S. Yalcın, S. Sezer, R. Apak, “Characterization and Lead(II), Cadmium(II), Nickel(II) Biosorption of Dried Marine Brown Macro Algae Cystoseira barbata,” Environmental Science Pollution Research, vol. 19, pp. 3118–3125, 2012.
  • [9] S. Farahani, N. Eshghi, A. Abbasi, F. Karimi, F. E. S. Malekabad, and M. Rezaei, “Determination of Heavy Metals in Albumen of Hen Eggs from the Markazi Province (Iran) Using ICP-OES Technique,” Toxin Reviews, vol. 3, no. 2, pp. 96–100, 2015.
  • [10] N. Khan, I. S. Jeong, I. M. Hwang, J. S. Kim, S. H. Choi, and E. Y. Nho, “Method Validation for Simultaneous Determination of Chromium, Molybdenum and Selenium in Infant Formulas by ICP-OES and ICP-MS,” Food Chemistry, vol. 141, no. 4, pp. 3566–3570, 2013.
  • [11] S. Karasakal, “Determination of Trace and Major Elements in Vegan Milk and Oils by ICP-OES After Microwave Digestion,” Biological Trace Element Research, vol. 197, pp. 683–693, 2020.
  • [12] S. Paz, C. Rubio, A.J. Gutiérrez, D. González-Weller, and A. Hardisson, “Dietary Intake of Essential Elements (Na, K, Mg, Ca, Mn, Zn, Fe, Cu, Mo, Co) from Tofu Consumption,” Biological Trace Element Research, vol. 199, pp. 382–388, 2021.
  • [13] N. H. Bings, A. Bogaerts, and J. A. Broekaert, “Atomic Spectroscopy,” Analytical Chemistry, vol.78, no. 12, pp. 3917-3946, 2006.
  • [14] D. Beauchemin, “Inductively Coupled Plasma Mass Spectrometry,” Analytical chemistry, vol. 80, no. 12, pp. 4455-4486, 2008.
  • [15] I. Mazurova, A. Khvaschevskaya, and N. Guseva, “The Choice of Conditions for the Determination of Vanadium, Chromium and Arsenic Concentration in Waters by ICP-MS Using Collision Mode,” Procedia Chemistry, vol. 15, pp. 201–205, 2015.
  • [16] C. Moor, T. Lymberopoulou, and V. J. Dietrich, “Determination of Heavy Metals in Soils, Sediments and Geological Materials by ICP-AES and ICP-MS,” Microchimica Acta, vol. 136, no. 3–4, pp. 123–128, 2001.
  • [17] P. Pohl, A. Bielawska-Pohl, A. Dzimitrowicz, P. Jamroz, M. Welna, A. Lesniewicz, and A. Szymczycha-Madeja, “Recent Achievements in Element Analysis of Bee Honeys by Atomic and Mass Spectrometry Methods,” Trends Analytical Chemistry, vol. 93, pp. 67–77, 2017.
  • [18] M. L. Astolfi, M. E. Conti, E. Marconi, L. Massimi, and S. Canepari, “Effectiveness of Different Sample Treatments for the Elemental Characterization of Bees and Beehive Products, Molecules,”, vol. 25, no. 18, pp. 4263, 2020.
  • [19] G. Li, and F. Zhu, “Physicochemical Properties of Quinoa Four as Affected by Starch Interactions,” Food Chemistry, vol. 221, pp. 1560–1568, 2017.
  • [20] A. O. Mehder, E. Yilmaz, A. Sungur, M. Soylak, and Z. A. Alothman, “Assessment of Cr, Mn, Fe Co, Ni, Cu, Zn, As, Cd, and Pb Concentrations Found in Gluten-Free Foods from Saudi Arabia by Inductively Coupled Plasma Mass Spectrometry,” Atomic Spectroscopy, vol. 36, pp. 254–260, 2015.
  • [21] M. Yoshida, N. Ogi, and Y. Iwashita, “Estimation of Mineral and Trace Element Intake in Vegans Living in Japan by Chemical Analysis of Duplicate Diets,” Health, vol. 3, pp. 672–676, 2011.
  • [22] Y. A. Hannon, M. J. Al-Obaidi, S.S. Al-Khafaji, A.I. Jassim, “Heavy Metals Content in Some Chips Products in Iraqi Markets,” Iraqi Journal of Science, vol. 57, pp. 2818–2828, 2016.
  • [23] M. Schneider, É. R. Pereira, D. P. C. de Quadros, B. Welz, E. Carasek, J. B. de Andrade, J. C. Menoyo, and J. Feldmann, “Investigation of Chemical Modifiers for the Determination of Cadmium and Chromium in Fish Oil and Lipoid Matrices Using HR-CS GF AAS and a Simple ‘Dilute-And-Shoot’ Approach,” Microchemical Journal, vol. 133, pp. 175–181, 2017.
  • [24] S. Sel, F. A. Erulaş, F. Turak, and S. Bakırdere, “Simultaneous Determination of Chromium Species in Water and Plant Samples at Trace Levels by Ion Chromatography–Inductively Coupled Plasma-Mass Spectrometry,” Analytical Letters, vol. 52, no. 5, pp. 761–771, 2019.
  • [25] Y. Li, G. Peng, Q. He, H. Zhu, and S. M. Z. F. Al-Hamadani, “Dispersive Liquid-Liquid Microextraction Based on the Solidification of Floating Organic Drop Followed by ICP-MS for the Simultaneous Determination of Heavy Metals in Wastewaters,” Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy, vol. 140, pp. 156–61, 2015.
  • [26] S. A. Drivelos, and C. A. Georgiou, “Multi-Element and Multi-Isotope-Ratio Analysis to Determine the Geographical Origin of Foods in the European Union,” TrAC Trends in Analytical Chemistry, vol. 40, pp. 38–51, 2012.
  • [27] P. Pohl, A. Bielawska-Pohl, A. Dzimitrowicz, P. Jamroz, M. Welna, A. Lesniewicz, and A. Szymczycha-Madeja, “Recent Achievements in Element Analysis of Bee Honeys by Atomic and Mass Spectrometry Methods,” TrAC Trends in Analytical Chemistry, vol. 93, pp. 67–77, 2017.
  • [28] M. Sadowska, W. Hyk, A. Ruszczy´nska, A. Roszak, A. Mycka, and B. Krasnodebska-Ostrega, “Statistical Evaluation of the Effect of Sample Preparation Procedure on the Results of Determinations of Selected Elements in Environmental Samples. Honey Bees as a Case Study,” Chemosphere, vol. 279, pp. 130572, 2021.
  • [29] E. I. Muller, C. C. Müller, J. P. de Souza, A. L. Muller, M. S. Enders, M. Doneda, A. C. Frohlich, G. D. Iop, and K. F. Anschau, “Green Microwave-Assisted Wet Digestion Method of Carbohydrate-Rich Foods with Hydrogen Peroxide Using Single Reaction Chamber and Further Elemental Determination Using ICP-OES and ICP-MS,” Microchemical Journal, vol. 134, pp. 257–261, 2017.
  • [30] A. B. P. Leme, S. Bianchi, R. L. Carneiro, and A. R. A. Nogueira, “Optimization of Sample Preparation in the Determination of Minerals and Trace Elements in Honey by ICP-MS,” Food Analytical Methods, vol. 7, pp. 1009–1015, 2013.
  • [31] S. Oliveira, C. N. Alves, E. S. B. Morte, A. D. F. S. Junior, R. G. O. Araujo, and D. C. M. B. Santos, “Determination of Essential and Potentially Toxic Elements and Their Estimation of Bioaccessibility in honeys,” Microchemical Journal, vol. 151, pp. 104221, 2019.
Toplam 31 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Mühendislik
Bölüm Makaleler
Yazarlar

Elif Köse 0000-0002-0997-9572

Aslıhan Dalmaz 0000-0002-1691-2616

Sezen Sivrikaya Özak 0000-0003-4483-2880

Proje Numarası 2022.05.03.1325
Yayımlanma Tarihi 24 Ekim 2023
Yayımlandığı Sayı Yıl 2023 Cilt: 11 Sayı: 4

Kaynak Göster

APA Köse, E., Dalmaz, A., & Sivrikaya Özak, S. (2023). ICP-MS Analysis and Validation by Microwave Digestion System for Determination of Heavy Metals in Allergy and Cancer Drugs Taken Orally. Duzce University Journal of Science and Technology, 11(4), 1700-1714. https://doi.org/10.29130/dubited.1196985
AMA Köse E, Dalmaz A, Sivrikaya Özak S. ICP-MS Analysis and Validation by Microwave Digestion System for Determination of Heavy Metals in Allergy and Cancer Drugs Taken Orally. DÜBİTED. Ekim 2023;11(4):1700-1714. doi:10.29130/dubited.1196985
Chicago Köse, Elif, Aslıhan Dalmaz, ve Sezen Sivrikaya Özak. “ICP-MS Analysis and Validation by Microwave Digestion System for Determination of Heavy Metals in Allergy and Cancer Drugs Taken Orally”. Duzce University Journal of Science and Technology 11, sy. 4 (Ekim 2023): 1700-1714. https://doi.org/10.29130/dubited.1196985.
EndNote Köse E, Dalmaz A, Sivrikaya Özak S (01 Ekim 2023) ICP-MS Analysis and Validation by Microwave Digestion System for Determination of Heavy Metals in Allergy and Cancer Drugs Taken Orally. Duzce University Journal of Science and Technology 11 4 1700–1714.
IEEE E. Köse, A. Dalmaz, ve S. Sivrikaya Özak, “ICP-MS Analysis and Validation by Microwave Digestion System for Determination of Heavy Metals in Allergy and Cancer Drugs Taken Orally”, DÜBİTED, c. 11, sy. 4, ss. 1700–1714, 2023, doi: 10.29130/dubited.1196985.
ISNAD Köse, Elif vd. “ICP-MS Analysis and Validation by Microwave Digestion System for Determination of Heavy Metals in Allergy and Cancer Drugs Taken Orally”. Duzce University Journal of Science and Technology 11/4 (Ekim 2023), 1700-1714. https://doi.org/10.29130/dubited.1196985.
JAMA Köse E, Dalmaz A, Sivrikaya Özak S. ICP-MS Analysis and Validation by Microwave Digestion System for Determination of Heavy Metals in Allergy and Cancer Drugs Taken Orally. DÜBİTED. 2023;11:1700–1714.
MLA Köse, Elif vd. “ICP-MS Analysis and Validation by Microwave Digestion System for Determination of Heavy Metals in Allergy and Cancer Drugs Taken Orally”. Duzce University Journal of Science and Technology, c. 11, sy. 4, 2023, ss. 1700-14, doi:10.29130/dubited.1196985.
Vancouver Köse E, Dalmaz A, Sivrikaya Özak S. ICP-MS Analysis and Validation by Microwave Digestion System for Determination of Heavy Metals in Allergy and Cancer Drugs Taken Orally. DÜBİTED. 2023;11(4):1700-14.