Biometals
IF
2.48
Papers
2033
Papers 2137
1 page of 214 pages (2,137 results)
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#1Lina He (CAS: Chinese Academy of Sciences)H-Index: 2
#2Hongxin Xie (CAS: Chinese Academy of Sciences)
Last. Yufeng Li (CAS: Chinese Academy of Sciences)H-Index: 56
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Mercury (Hg) is highly toxic while selenium (Se) has been found to antagonize Hg. Both Hg and Se have been found to induce metallothioneins (MTs). In this study, the complexes formed by metallothionein-1 (MT-1) with HgCl2 and/or Na2SeO3 was studied using matrix-assisted laser desorption/ionization-time of flight-mass spectrometry (MALDI-TOF-MS) and X-ray absorption spectrometry (XAS). MALDI-TOF-MS and XAS indicated the formation of Hg-S bond or Se-S bond when MT-1 reacted with HgCl2 or Na2SeO3, ...
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#2Liangliang ZhangH-Index: 2
Last. Zhu ZengH-Index: 1
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Selenium is an essential trace element that can regulate the function of immnue cells via selenoproteins. However, the effects of selenium on human dendritic cell (DCs) remain unclear. Thus, selenoprotein levels in monocytes, immature DCs (imDCs) and mature DCs (mDCs) treated with or without Na2SeO3 were evaluated using RT-PCR, and then the immune function of imDCs and mDCs was detected by flow cytometry, cell counting and the CCK8 assay. In addition, the effects of Se on cytokine and surface ma...
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#1Sajjad Hussain Sumrra (UOG: University of Gujrat)H-Index: 12
#2Wardha Zafar (UOG: University of Gujrat)H-Index: 1
Last. Muhammad Nadeem (QAU: Quaid-i-Azam University)H-Index: 9
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The scientific interest in developing new complexes as inhibitors of bacterial biofilm related infections is constantly rising. The present work describes the chemical synthesis, structural and biological scrutiny of a triazole Schiff base ligand and its corresponding complexes. Triazole Schiff base, (2-methoxy-4-[(1H-1,2,4-triazol-3-ylimino)methyl]phenol) was synthesized from the condensation reaction of 3-amino-1,2,4-triazole and 4-hydroxy-3-methoxybenzaldehyde in an equimolar ratio. The triaz...
1 CitationsSource
#1Mohamed S. HasaninH-Index: 18
#2Mostafa A. Elbahnasawy (Al-Azhar University)H-Index: 4
Last. Amr Hosny Hashem (Al-Azhar University)H-Index: 9
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In the present work, sustainable and green method was used to prepare silver nanoparticles (Ag-NPs), followed with incorporation into tertiary nanocomposite consisted of starch, oxidized cellulose and ethyl cellulose. The prepared tertiary silver-nanocomposite (Ag-NC) was fully characterized via instrumental analysis (UV-vis, FT-IR, XRD, SEM, EDX and TEM) and evaluated for antibacterial, antifungal, and antiviral activities. Ag-NC significantly suppressed growth of tested bacterial strains (Esch...
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#1Laura Anaya-Ramos (Universidad Autónoma del Estado de Morelos)H-Index: 2
#2Araceli Diaz-RuizH-Index: 16
Last. Antonio Monroy-Noyola (Universidad Autónoma del Estado de Morelos)H-Index: 13
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Thallium (TI) is one of the most toxic heavy metals. Human exposure to Tl occurs through contaminated drinking water and from there to food, a threat to health. Recently, environmental contamination by Tl has been reported in several countries, urging the need for studies to determine the impact of endogenous and exogenous mechanisms preventing thallium toxicity. The cytoprotective effect of metallothionein (MT), a protein with high capacity to chelate metals, at two doses (100 and 600 µg/rat), ...
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#1Shailja Dhiman (Amity University)
#2Surender Singh (Central University, India)H-Index: 1
Last. Arti Goel (Amity University)H-Index: 2
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Plant pathogens resistant to the commercially available fungicides and bactericides even at higher concentrations are the biggest challenge for the farmers to control the losses due to plant diseases. The antibacterial and antifungal potential of nanomaterials makes them a suitable candidate for the control of plant diseases. Thus, the present study reports the phytofabricated zinc oxide nanoparticles (ZnO Np’s) using aqueous plant leaf extract of Terminalia bellerica (Baheda). Characterization ...
1 CitationsSource
#1Fatemeh Mehrabi (SBUK: Shahid Bahonar University of Kerman)H-Index: 2
#2Tayebeh Shamspur (SBUK: Shahid Bahonar University of Kerman)H-Index: 16
Last. Elham Salari (Rafsanjan University of Medical Sciences)H-Index: 1
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Trimethoprim and sulfamethoxazole are prescribed for a broad spectrum of bacteria. However, the use of these medicines is restricted due to the risk of microbial resistance in the body. Nanotechnology is a strategy for overcoming this problem by helping develop novel drug delivery systems. This study aims to assess the ability of Fe3O4/Ag and Fe3O4@SiO2/Ag nanoparticles to improve efficiency of the traditional formulation of trimethoprim and sulfamethoxazole. Fe3O4/Ag and Fe3O4@SiO2/Ag were foun...
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#1María de los Ángeles Beltrán-Nambo (UMSNH: Universidad Michoacana de San Nicolás de Hidalgo)H-Index: 3
#2Nancy R. Rojas-Jacuinde (UMSNH: Universidad Michoacana de San Nicolás de Hidalgo)
Last. Yazmín Carreón-Abud (UMSNH: Universidad Michoacana de San Nicolás de Hidalgo)H-Index: 8
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Chromium (Cr) is a nonessential element for plants that is extremely toxic at high concentrations. Zea mays L. is a species of plant that has developed adaptive mechanisms to increase its tolerance and absorption capacity for this metal. One effective mechanism is to form associations with arbuscular mycorrhizal fungi (AMF), which help the plant cope with stress from heavy metals such as Cr. However, it is still not clear which species of AMF are more efficient as bioremediating agents for plant...
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#1Mustafa Coskun (Adıyaman University)H-Index: 6
#2Tamer Kayis (Adıyaman University)H-Index: 5
Last. Iskender Emre (Çukurova University)H-Index: 4
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The objective of the present study was to investigate the impact of zinc and copper on some biomarkers in a model organism Galleria mellonella L. We investigated the effects of Cu and Zn (10, 50, and 100 mg/100 g diets) on different biomarkers such as oxidative stress parameters (SOD and CAT activities and MDA levels), energy resources (protein, lipid and glycogen levels), electrolyte contents (Ca, Na, and K levels), total hemocyte count (THC), and growth and development of G. mellonella. Additi...
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#1V. Govind (Amrita Vishwa Vidyapeetham)
#2S. Bharadwaj (Amrita Vishwa Vidyapeetham)
Last. R. Rajesh (Amrita Vishwa Vidyapeetham)
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Copper (Cu) and its alloys are prospective materials in fighting covid-19 virus and several microbial pandemics, due to its excellent antiviral as well as antimicrobial properties. Even though many studies have proved that copper and its alloys exhibit antiviral properties, this research arena requires further research attention. Several studies conducted on copper and its alloys have proven that copper-based alloys possess excellent potential in controlling the spread of infectious diseases. Mo...
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