Recent development in chemosensor probes for the detection and imaging of zinc ions: a systematic review

Sadananda, D.; Mallikarjunaswamy, A.M.M.; Prashantha, C. N.; Mala, Ramanjaneyulu; Gouthami, Kuruvalli; Lakshminarayana, Lavanya; Ferreira, Luiz Fernando Romanholo; Bilal, Muhammad; Rahdar, Abbas; Mulla, Sikandar I.

doi:10.1007/s11696-022-02284-z

Cited by 23 publications

(4 citation statements)

References 91 publications

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“…Due to the enhanced importance of rapid chemosensing and the inherent advantages of fluorescent detection, recent research shows tremendous growth in the number of published papers focusing on the fluorescent detection of Zn 2+ [28,29]. Among them, the following can be highlighted in the context of the present paper: Kim et al reported a naphthylamide-and Fe 3 O 4 -containing NP for the selective detection of Zn 2+ [8].…”

Section: Introductionmentioning

confidence: 90%

Contamination- and Perturbation-Free Fluorescent Monitoring of Zn2+ in Suspensions Using Crown Ether-Functionalized Magnetic Nanoparticles

Vezse,

Golcs,

Tóth

et al. 2023

Chemosensors

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This study aims to introduce a fluorescence-based chemosensing method for Zn2+ in aqueous suspensions and untreated surface waters, conditions which generally hinder the application of conventional optochemical sensing platforms. A macrocyclic fluoroionophore was covalently bonded to a silica-coated magnetic nanoparticle and applied according to a predetermined protocol for analyzing trace amounts of Zn2+ under rarely investigated conditions. Utilizing the reversible complexation of the immobilized fluoroionophore, rapid regeneration was carried out via simple acidification after the magnetic-assisted solid-phase extraction of the particles. Forming inclusion complexes with Zn2+ with the receptor units of the particles leads to a significant enhancement in fluorescence intensity at 370 nm, above the detection limit of 5 ppb, with a dynamic linear range of quantification of 15–3000 ppb in a pH range of 5.5–7.5. Practical applicability was confirmed by analyzing untreated river water and an aqueous suspension of pumpkin seed flour as real and relevant heterogeneous multicomponent samples of predetermined sample composition and natural Zn2+ content. Our practical approach aims to broaden the applicability range of optochemical sensing platforms for Zn2+.

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Section: Introductionmentioning

confidence: 90%

Contamination- and Perturbation-Free Fluorescent Monitoring of Zn2+ in Suspensions Using Crown Ether-Functionalized Magnetic Nanoparticles

Vezse,

Golcs,

Tóth

et al. 2023

Chemosensors

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“…Zinc (Zn) ions, one of these metals, are the second most abundant element in the human body after iron ions. − Various biological catalysts found in living systems contain zinc . For example, zinc is an abundant trace element in red blood cells as a key component of the enzyme carbonic anhydrase (hCAs), which aids in carbon dioxide metabolism pathways. , In addition, the brain, muscles, bones, prostate, retina, kidneys, and liver are also organs that contain the most zinc. , However, both the deficiency and excess of zinc ingredients in the living body need to be controlled carefully. Because abnormal excess levels of zinc, such as deficiency of zinc, can cause various diseases including Alzheimer’s disease, brain diseases, Parkinson’s disease, hair loss, etc. − Hence, monitoring zinc specifically at all levels (especially μM) is of great importance in terms of living healthily, and the generation of efficient chemosensors specific for zinc detection is an important scientific necessity.…”

Section: Introductionmentioning

confidence: 99%

“… 15 , 16 In addition, the brain, muscles, bones, prostate, retina, kidneys, and liver are also organs that contain the most zinc. 17 , 18 However, both the deficiency and excess of zinc ingredients in the living body need to be controlled carefully. Because abnormal excess levels of zinc, such as deficiency of zinc, can cause various diseases including Alzheimer’s disease, brain diseases, Parkinson’s disease, hair loss, etc.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of Bis-tetraphenylethene as a Novel Turn-On Selective Zinc Sensor

et al. 2023

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The main purpose of this study is the synthesis of novel fluorescent Bis-TPE and the investigation of its wide range of photochemical behaviors. For this purpose, initially, Bis-TPE was synthesized. Following this, the interactions of Bis-TPE with a wide range of ions were studied in EtOH using ultraviolet–visible (UV–vis) and fluorescence spectroscopy. As a result of all UV–vis and fluorescence studies, it was determined that Bis-TPE showed turn-on sensor features against Zn2+ ions. Moreover, the limit of detection (LOD) and K a values of Bis-TPE/Zn2+ were calculated as 0.97 μM (970 nM) and 3.76 × 105 M–1, respectively. Moreover, all reversal studies resulted in switchable on/off variation of the alternative addition of ZnCl2 and [Bu4N]OH to Bis-TPE. This result also implies that the probe Bis-TPE also exhibits specific OH– sensor properties in the presence of zinc.

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“…zinc is extracted from its ores by crushing and roasting the ore, followed by reduction with carbon or electrolysis to produce zinc. Inhaling recently generated zinc (II) oxide can cause a condition known as the "oxide shakes" or "zinc chills"(62).…”

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confidence: 99%

Evaluation of Toxic Heavy Metals and Health Risk in Airborne Particulate Matter at Qassim region, Saudi Arabia

Alnagran,

Mansour,

Alashrah

et al. 2023

Trends Sci

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Particulate matter (PM) significantly influences air quality, visibility, climate change, the earth’s radiative balance, and human health. The significance of carrying out this investigation in its entirety is due to the small amount of data that has been collected and published in Qassim region (26.2078º N, 43.4837º E). Understanding the origins of PM and its chemical species in Qassim districts is advantageous for the purpose of identifying impacts on one’s health Characterization of pollution sources also will assist in the success of mitigation strategies and solve the issue of increased PM concentrations in outdoor areas. Therefore, this study described the physical and chemical properties of PM by measuring the PM1, PM2.5, and PM10 concentrations in Qassim’s central urban and rural areas. In urban Qassim, the average PM1, PM2.5, and PM10 concentrations were 12.23, 33.16, and 155.38 µg/m3, respectively. On the other hand, the average PM1, PM2.5, and PM10 concentrations reached 8.18, 23.03, and 93.57 µg/m3 in rural Qassim, respectively. The findings revealed that fine particle concentrations have risen over allowable levels due to dust storms. A total of 18 elements and 8 chemical compounds were determined and identified. The compound concentrations of Al2O3, SiO2, CaO, TiO2, K2O, BaO, MnO, Fe2O3 and the essential elements Sr, V, Al, Cu, Ca, Fe, Cr, As, Zr, K, Br, Ba, Pb, Mn, Ni, Zn, Rb and Ti were determined using XRF and XRD. The findings revealed that fine particle concentrations have risen over allowable levels due to dust storms. The main elements in the trace elements were Ca, Fe, Al, Sr, K, and Mg, indicating significant contributions from the soil (Ca, Fe, Al, Mg), as well as from industrial and vehicle emissions (Sr, Ca, Al, Fe, K). V, Cu, Zn, Cr, Ni, Pb, Sr, As, Mn and Br fall under the anthropogenic category of trace elements, while Al, S, Na, Mg, Rb, K, Zr, Ti, Fe, Mn, Sr, Y, Cr, Ca, Ni, Zn and Cu are obtained from the earth's crust. HIGHLIGHTS The study measured levels of toxic heavy metals in airborne particulate matter (PM) in the Qassim region of Saudi Arabia The results indicated that the concentrations PM were higher than the recommended guidelines set by the World Health Organization (WHO), which poses a potential health risk to the population The study suggests that the major sources of heavy metals in the Qassim region are from dust storms and anthropogenic activities such as industrial activities and traffic emissions The study highlights the importance of regular monitoring of heavy metals in PM and the need for effective pollution control measures to protect public health GRAPHICAL ABSTRACT

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Recent development in chemosensor probes for the detection and imaging of zinc ions: a systematic review

Cited by 23 publications

References 91 publications

Contamination- and Perturbation-Free Fluorescent Monitoring of Zn2+ in Suspensions Using Crown Ether-Functionalized Magnetic Nanoparticles

Contamination- and Perturbation-Free Fluorescent Monitoring of Zn2+ in Suspensions Using Crown Ether-Functionalized Magnetic Nanoparticles

Synthesis of Bis-tetraphenylethene as a Novel Turn-On Selective Zinc Sensor

Evaluation of Toxic Heavy Metals and Health Risk in Airborne Particulate Matter at Qassim region, Saudi Arabia

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