Toxic effects of nanomaterial-adsorbed cadmium on Daphnia magna

Gao, Minling; Zhang, Ze; Lv, Mengting; Song, Wei; Lv, Yuhua

doi:10.1016/j.ecoenv.2017.10.038

Cited by 33 publications

(5 citation statements)

References 32 publications

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“…The stability of the prepared NRE in the absence of a shielding box was further examined. As can be seen from Table S1, although the thickness of the NRE is only 185 nm, its considerable width (3 mm) makes its geometry area (1110 (μm) 2 ) reach more than 3.5 times that of the disk microelectrode with a diameter of 20.0 μm (314 (μm) 2 ). This makes the NRE have a much better anti-interference performance than the microelectrode.…”

Section: ■ Results and Discussionmentioning

confidence: 99%

“…Therefore, it is important to develop effective methods for assessing chemical toxicity. Over the past few decades, various methods to evaluate the water toxicity from different trophic levels (such as fish, daphnia, algae, mouse, and microbes) have flourished. The ubiquitous microbes are easy to cultivate compared to these relatively higher level organisms like fish, daphnia, and mouse.…”

mentioning

confidence: 99%

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Fabrication of a Novel, Cost-Effective Double-Sided Indium Tin Oxide-Based Nanoribbon Electrode and Its Application of Acute Toxicity Detection in Water

Fang

Liu

et al. 2020

ACS Sens.

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Microelectrode plays a crucial role in developing a rapid biosensor for detecting toxicity in water. In this study, a nanoribbon electrode (NRE) with amplified microelectrode signal was successfully prepared by electrodepositing 2-allylphenol on a double-sided indium tin oxide glass. The NRE provided a simple mean for obtaining large steady-state current response. Its advantages were discussed by contrasting the toxicity detection of 3,5-dichlorophenol (DCP) with single microelectrode, microelectrode array, and millimeter electrode as working electrodes in which potassium ferricyanide (K3[Fe(CN)6]) was adopted as a mediator, and Escherichia coli was selected as bioreceptor. At a constant potential of 450 mV, the current reached a steady state within 10 s. The biosensor was constructed using the NRE as working electrode, and its feasibility was verified by determining the toxicity of DCP. A 50% inhibitory concentration (IC50) of 3.01 mg/L was obtained by analyzing the current responses of different concentrations of DCP within 1 h. These results exhibited that the proposed method based on the as-prepared NRE was a rapid, sensitive, and cost-effective way for toxicity detection in water.

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Section: ■ Results and Discussionmentioning

confidence: 99%

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confidence: 99%

Fabrication of a Novel, Cost-Effective Double-Sided Indium Tin Oxide-Based Nanoribbon Electrode and Its Application of Acute Toxicity Detection in Water

Fang

Liu

et al. 2020

ACS Sens.

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“…Even though P as an element is not foreign to our cells, yet the different nanoforms of P may undergo unique interactions with blood proteins and biological membranes, which may or may not be safe to cells. Based on the variation in shape dependent effects of P-based NMs within in vitro human osteoblast (MC3T3) and osteosarcoma (MG63) cells [38,39], in vivo among invertebrates [38], fish and higher vertebrates [40,41], we planned to assess the potential adverse effects on blood contact behavior at ERCs for differently shaped and synthesized P-based NMs.…”

Section: Discussionmentioning

confidence: 99%

Hemocompatibility of biogenic phosphorus nano-agromaterials at environmentally relevant and supra-environmental concentrations for occupational exposure

Priyam

Afonso

Schultz

et al. 2023

Environ. Sci.: Adv.

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“…D. magna was used to evaluate the LC 50 of metal exposure for 24 h. The toxicity tests were performed as per the OECD guidelines [25]. Deionized Millipore water was used for the complete study.…”

Section: Methodsmentioning

confidence: 99%

Removal of Metal Ions from Wastewater Using Co‐integrated Superparamagnetic Nanoparticles

Vishnu,

Dhandapani,

Vijayasimhan

et al. 2024

Chem Eng & Technol

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The column performance of silica‐coated, amino‐functionalized, superparamagnetic nanoparticles co‐integrated with Cynodon dactylon and Murraya koenigii plant extracts for the removal of CuII ions was evaluated. The co‐integrated nanoparticles were used as sorbent materials in fixed‐bed column studies, and the effects of inlet concentration, adsorbent bed depth, and flow rate were analyzed. Breakthrough time was calculated for various CuII inlet concentrations, depths of the adsorbent bed, and volumetric flow rates. Models such as Thomas, Yoon‐Nelson, and the bed depth model were evaluated to determine the experimental fit. The maximum breakthrough time for CuII ions of 1200 min was attained for a CuII inlet concentration of 100 mg L–1, sorbent bed depth of 3 cm, and volumetric flow rate of 1 mL min–1.

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Toxic effects of nanomaterial-adsorbed cadmium on Daphnia magna

Cited by 33 publications

References 32 publications

Fabrication of a Novel, Cost-Effective Double-Sided Indium Tin Oxide-Based Nanoribbon Electrode and Its Application of Acute Toxicity Detection in Water

Fabrication of a Novel, Cost-Effective Double-Sided Indium Tin Oxide-Based Nanoribbon Electrode and Its Application of Acute Toxicity Detection in Water

Hemocompatibility of biogenic phosphorus nano-agromaterials at environmentally relevant and supra-environmental concentrations for occupational exposure

Removal of Metal Ions from Wastewater Using Co‐integrated Superparamagnetic Nanoparticles

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