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Source: Chemosphere
Drug: Magnesium
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Total 118 results found since Jan 2013.
Enhancing rice quality and productivity: Multifunctional biochar for arsenic, cadmium, and bacterial control in paddy soil
In conclusion, the utilization of multifunctional biochar, such as MMEB and MMCEB, is an encouraging approach to diminish MLs aggregation in rice grain and increase rice yield for the reparation of paddy soils via transforming microbiota especially enhancing As-Cd detoxifying taxa, thereby improving agroecology, food security, and human and animal health.PMID:37716553 | DOI:10.1016/j.chemosphere.2023.140157
Source: Chemosphere - September 16, 2023 Category: Chemistry Authors: Md Shafiqul Islam Junhua Zhu Ling Xiao Zulqarnain Haider Khan Hafiz Sohaib Ahmed Saqib Minling Gao Zhengguo Song Source Type: research
Association of co-exposure to metal(loid)s during pregnancy with birth outcomes in the Tibetan plateau
In conclusion, maternal urinary metal (loid)s, especially Cu, was the dominant harmful metal (loid)s when associated with SGA on the Tibetan Plateau.PMID:37704082 | DOI:10.1016/j.chemosphere.2023.140144
Source: Chemosphere - September 13, 2023 Category: Chemistry Authors: Lei Zhao Tiemei Li Haijing Wang Yue-Mei Fan Yuancan Xiao Xuejun Wang Shulin Wang Pin Sun Pinhua Wang Zhaxi Jiangcuo Li Tong Liehong Wang Wen Peng Source Type: research
Essential metal mixtures exposure and NAFLD: A cohort-based case-control study in northern Chinese male adults
Chemosphere. 2023 Jul 20:139598. doi: 10.1016/j.chemosphere.2023.139598. Online ahead of print.ABSTRACTEpidemiologic evidence on metal mixtures and non-alcoholic fatty liver disease (NAFLD) is limited. We aimed to assess the relationship between multiple metal co-exposure and NAFLD among male adults in Northern China. We conducted a cohort-based case-control study with 648 NAFLD and 648 non-NAFLD. Seven metal concentrations (calcium, copper, iron, magnesium, manganese, selenium, and zinc) were determined in the blood. We used logistic regression and restricted cubic splines (RCS) to estimate the associations between the si...
Source: Chemosphere - July 22, 2023 Category: Chemistry Authors: Di Zhang Shouling Wu Yanqi Lan Shuohua Chen Yanhong Wang Yuanyuan Sun Ying Lu Wei Liao Li Wang Source Type: research
Zinc oxide nanoparticles mitigated the arsenic induced oxidative stress through modulation of physio-biochemical aspects and nutritional ions homeostasis in rice (Oryza sativa L.)
Chemosphere. 2023 Jul 18:139566. doi: 10.1016/j.chemosphere.2023.139566. Online ahead of print.ABSTRACTZinc oxide nanoparticles (nZn) have emerged as vital agents in combating arsenic (As) stress in plants. However, their role in mitigation of As induced oxidative stress is less studied. Therefore, this study aimed to assess the comparative role of nZn and ZnO in alleviating As toxicity in rice genotype "9311". The results of this study revealed that nano zinc (nZn) demonstrated superior efficacy compared to ZnO in mitigating As toxicity. This superiority can be attributed to the unique size and structure of nZn, which enh...
Source: Chemosphere - July 20, 2023 Category: Chemistry Authors: Sanaullah Jalil Suliman M S Alghanem Arwa Abdulkreem Al-Huqail Muhammad Mudassir Nazir Faisal Zulfiqar Temoor Ahmed Sharafat Ali Amany H A Abeed Kadambot H M Siddique Xiaoli Jin Source Type: research
Optimal phosphorus management strategies to enhance crop productivity and soil phosphorus fertility in rapeseed-rice rotation
In this study, the rapeseed-rice rotation experiments were conducted to evaluate the effect of five optimal P fertilizer managements, including the addition of RA (rooting agents), PSB (phosphate solubilizing bacteria), CMP (calcium and magnesium phosphate fertilizer), DP1 (starter P) and DP2 (foliar fertilizer) with the reduction of 40% (in the 1st rapeseed season) and 75% (in the 2nd rapeseed season) P fertilizers of farmers' fertilizer practice (FFP) on crop productivity and soil P fertility in low and high P fertility soils. Seed yield, P partial factor productivity, and P recovery efficiency of both cultivars, Shenggu...
Source: Chemosphere - July 7, 2023 Category: Chemistry Authors: Bingbing Zhang Yajie Wang Haijiang Liu Xinyu Yang Pan Yuan Chuang Wang Hongmei Cai Sheliang Wang Guangda Ding Fangsen Xu Lei Shi Source Type: research
Magnesium oxide nanoparticles modified biochar derived from tea wastes for enhanced adsorption of o-chlorophenol from industrial wastewater
Chemosphere. 2023 Jun 29:139342. doi: 10.1016/j.chemosphere.2023.139342. Online ahead of print.ABSTRACTIn this work, magnesium oxide nanoparticles supported biochar derived from tea wastes (MgO@TBC) was prepared as an effective adsorbent for removing hazardous o-chlorophenol (o-CP) from industrial wastewater. The surface area, porous structure, surface functional groups and surface charge of tea waste biochar (TBC) significantly enhanced after the modification process. The best uptake performance of o-CP was found at pH = 6.5 and 0.1 g of MgO@TBC adsorbent. According to the adsorption isotherm, the adsorption of o-CP onto ...
Source: Chemosphere - July 1, 2023 Category: Chemistry Authors: Chu Thi Thu Hien Thi Minh Nguyet Tran Minh Thuy Pham Nguyen Minh Viet Huong Pham Thi Source Type: research
Boron-based magnesium diboride nanosheets preparation and tested for antimicrobial properties for PES membrane
This study focuses on the effects of a new generation borophene derivative obtained from MgB2 particles on the antimicrobial activity of polyethersulfone membranes. MgB2 nanosheets were created by mechanically separating magnesium diboride (MgB2) particles into layers. The samples were microstructurally characterized using SEM, HR-TEM, and XRD methods. MgB2 nanosheets were screened for various biological activities such as antioxidant, DNA nuclease, antimicrobial, microbial cell viability inhibition, and antibiofilm activities. The antioxidant activity of nanosheets was 75.24 ± 4.15% at 200 mg/L. Plasmid DNA was entirely ...
Source: Chemosphere - June 28, 2023 Category: Chemistry Authors: Ridvan Kucukosman Zelal Isik Kasim Ocakoglu Nadir Dizge Sadin Özdemir M Serkan Yal çın Prabhakar Sharma Deepanraj Balakrishnan Source Type: research
Inorganic amendments improve acidic paddy soils: Effects on soil properties, Al fractions, and microbial communities
In this study, we arranged 9 treatments of low, medium, and high application dosages of silicon calcium magnesium potassium fertilizer, calcium magnesium phosphate fertilizer, and lime in the field to study the mechanism of SIAs in improving acidic soils. The Al sequential extraction experiment showed that the application of SIAs tended to transform from active to stable fractions of Al. By amplicon sequencing, it was observed that the application of SIAs significantly affected microbial community compositions in rhizosphere soils. With the decrease in soil acidity, the microbial function was also enhanced, especially the ...
Source: Chemosphere - April 27, 2023 Category: Chemistry Authors: Fanyi Kong Shenggao Lu Source Type: research
Magnesium-enriched poultry manure enhances phosphorus bioavailability in biochars
This study investigated how increasing the Mg/Ca ratio and pyrolysis temperature of poultry manure affected its P availability and speciation. Mg enrichment by ∼2.1% increased P availability (extracted using 2% citric and formic acid) by 20% in Mg-biochar at pyrolysis temperatures up to 600 °C. Linear combination fitting of P K-edge XANES of biochar, and Mg/Ca stoichiometry, indicate that P species, mainly Ca-P and Mg-P, are altered after pyrolysis. At 300 °C, adding Mg as magnesium hydroxide [Mg(OH)2] created MgNH4PO4 (18%) and Mg3(PO4)2.8H2O (23%) in the biochar, while without addition of Mg Ca3(PO4)2 (11%) predomina...
Source: Chemosphere - April 23, 2023 Category: Chemistry Authors: Aline do Amaral Leite Le ônidas Carrijo Azevedo Melo Luis Carlos Colocho Hurtarte Lucia Zuin Cristiano Dela Piccolla Don Werder Itamar Shabtai Johannes Lehmann Source Type: research
Porous MgO-modified biochar adsorbents fabricated by the activation of Mg(NO < sub > 3 < /sub > ) < sub > 2 < /sub > for phosphate removal: Synergistic enhancement of porosity and active sites
Chemosphere. 2023 Mar 9:138320. doi: 10.1016/j.chemosphere.2023.138320. Online ahead of print.ABSTRACTEngineering magnesium oxide (MgO)-modified biochar (MgO-biochar) with high porosity and active MgO load is a feasible pathway to enhance phosphate adsorption capacity. However, the blockage to pores caused by MgO particles is ubiquitous during the preparation, which seriously impaired the enhancement in adsorption performance. In this research, with the intent to enhance phosphate adsorption, an in-situ activation method based on Mg(NO3)2-activated pyrolysis technology was developed to fabricate MgO-biochar adsorbents with...
Source: Chemosphere - March 11, 2023 Category: Chemistry Authors: Hai Liang Wanting Wang Haiyan Liu Xinzhong Deng Dan Zhang Yuxuan Zou Xuehua Ruan Source Type: research
