Electrothermal Atomic Absorption Spectrometry and Related Techniques

Jackson, Kenneth W.

doi:10.1021/a1000008g

Cited by 23 publications

(8 citation statements)

References 110 publications

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“…Electrothermal atomic absorption spectrometry requires a small sample volume. This method is sophisticated and expensive 66 , 71 . Flame atomic absorption spectroscopy as a precise method, requires high sample preparation 72 .…”

Section: Discussionmentioning

confidence: 99%

The role of selenium in depression: a systematic review and meta-analysis of human observational and interventional studies

Sajjadi

Foshati

Haddadian-Khouzani

et al. 2022

Sci Rep

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The results of human studies are inconsistent regarding selenium and depressive disorders. Therefore, we aimed to conduct a systematic review and meta-analysis of observational and interventional studies and provided an overview of the role of selenium in depression. Three databases including Medline, Scopus, and Web of Science were searched on June 30, 2020 and updated on April 12, 2021. Also, we searched in electronical databases of WHO Global Index Medicus and ClinicalTrials.gov. No time or language restrictions were used for the search. A random effects model was used to pool effect sizes. In total, 20 studies were included in the systematic review, and 15 studies were included in the meta-analysis. There were no significant differences in serum selenium levels between patients with depression and healthy subjects (WMD: 2.12 mg/L; 95% CI: − 0.11, 4.36; I2 = 98.0%, P < 0.001). Also, no significant correlation was found between serum levels of selenium and depression scores (r: − 0.12; 95% CI: − 0.33, 0.08; I2 = 73.5%, P = 0.010). Nevertheless, there was a significant negative association between high selenium intake and the risk of postpartum depression (OR: 0.97; 95% CI: 0.95, 0.99; I2 = 0.0%, P = 0.507). In addition, selenium supplementation significantly reduced depressive symptoms (WMD: − 0.37; 95% CI: − 0.56, − 0.18; I2 = 0.0%, P = 0.959). Taken these results together, selenium seems to have a protective role against postpartum depression and can be considered as a beneficial adjuvant therapy in patients with depression. Further studies are necessary to draw definitive conclusions.

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Section: Discussionmentioning

confidence: 99%

The role of selenium in depression: a systematic review and meta-analysis of human observational and interventional studies

Sajjadi

Foshati

Haddadian-Khouzani

et al. 2022

Sci Rep

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“…Many researchers are working in this field for the development of selective detection of transition and heavy metal ion impurities. From the different available detection methods such as colorimetry, 128–130 mass spectrometry, 131–133 atomic absorption spectroscopy, 134–136 electrochemical 137–140 and fluorescence 141–145 methods, the fluorescence methods are the most reliable and effective because of their high sensitivity, high efficiency, and operative simplicity. Praethong Laopa and Tirayut Vilaivan 40 synthesized cationic polymer-coated ZnO QDs for the selective detection of the Fe( ii ) ion.…”

Section: Applicationmentioning

confidence: 99%

Journey of ZnO quantum dots from undoped to rare-earth and transition metal-doped and their applications

Singh

2021

RSC Adv.

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“…Spectrophotometry for determination of metals is one of the most important tools in chemical analysis of metals in biological samples 44 . Determination of metal levels by atomic absorption spectrometry (AAS) as mentioned above similarly requires a preliminary sample treatment 45,46 . In AAS sample preparation involve digestion, extraction and calibration by Certified Reference Material (CRMs) of analytes.…”

Section: Analytical Techniquementioning

confidence: 99%

Copper and Human Health- A Review

Karim¹

2018

J. Bahria Uni. Med. Dent. Coll.

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Copper (Cu), is an essential trace element. Along with lead, arsenic, mercury, cadmium etc. it is classified as a member of heavy metal group. Deficiency of copper is involved in the etiology and promotion of many disease processes related to gastrointestinal and neurological systems as well as affect functions of heart, blood vessel, pancreas etc. Deficiency of copper in early part of gestation can produce major organ malformations in the developing fetus and this in turn if persistently present can lead to neurological as well as immunological abnormalities in the newborn. Conversely presence of enormous concentrations of copper is also a great danger for the human health. Acute copper toxicity predisposes to various pathological conditions and can cause death in severe cases. Chronic exposure to copper produces anemia, liver toxicity and severe neurological defects.

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Electrothermal Atomic Absorption Spectrometry and Related Techniques

Cited by 23 publications

References 110 publications

The role of selenium in depression: a systematic review and meta-analysis of human observational and interventional studies

The role of selenium in depression: a systematic review and meta-analysis of human observational and interventional studies

Journey of ZnO quantum dots from undoped to rare-earth and transition metal-doped and their applications

Copper and Human Health- A Review

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