Toxic effect of cadmium adsorbed by different sizes of nano-hydroxyapatite on the growth of rice seedlings

Huang, Yifan; Qiu, Weiwen; Yu, Zhihong; Song, Zhengguo

doi:10.1016/j.etap.2017.03.005

Cited by 22 publications

(6 citation statements)

References 43 publications

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“…However, another study gave the opposite view that nanosized HAP particles with a diameter of about 20 nm entered the root cell easily, passed through the mesocotyl, and translocated to the above-ground part of the rice, which led to increased oxidative stress under Cd exposure. 60 Therefore, whether biogenic HAP NPs would increase or decrease oxidative stress in mung-bean seedlings needs further exploration.…”

Section: Resultsmentioning

confidence: 99%

Cd stress alleviation in mung-bean seedlings with biogenic hydroxyapatite nanoparticles as ecofriendly remediation agents

Shen

Zhang

et al. 2022

Environ. Sci.: Nano

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Section: Resultsmentioning

confidence: 99%

Cd stress alleviation in mung-bean seedlings with biogenic hydroxyapatite nanoparticles as ecofriendly remediation agents

Shen

Zhang

et al. 2022

Environ. Sci.: Nano

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“…As the Cd content increased, the levels of DNA damage were substantially augmented in the liver of zebra fish, eventually causing death [334]. Cd-HA had also a detrimental effect on the growth of plants [335].…”

Section: Cation-substituted Hydroxyapatitesmentioning

confidence: 99%

Cationic Substitutions in Hydroxyapatite: Current Status of the Derived Biofunctional Effects and Their In Vitro Interrogation Methods

et al. 2018

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High-performance bioceramics are required for preventing failure and prolonging the life-time of bone grafting scaffolds and osseous implants. The proper identification and development of materials with extended functionalities addressing socio-economic needs and health problems constitute important and critical steps at the heart of clinical research. Recent findings in the realm of ion-substituted hydroxyapatite (HA) could pave the road towards significant developments in biomedicine, with an emphasis on a new generation of orthopaedic and dentistry applications, since such bioceramics are able to mimic the structural, compositional and mechanical properties of the bone mineral phase. In fact, the fascinating ability of the HA crystalline lattice to allow for the substitution of calcium ions with a plethora of cationic species has been widely explored in the recent period, with consequent modifications of its physical and chemical features, as well as its functional mechanical and in vitro and in vivo biological performance. A comprehensive inventory of the progresses achieved so far is both opportune and of paramount importance, in order to not only gather and summarize information, but to also allow fellow researchers to compare with ease and filter the best solutions for the cation substitution of HA-based materials and enable the development of multi-functional biomedical designs. The review surveys preparation and synthesis methods, pinpoints all the explored cation dopants, and discloses the full application range of substituted HA. Special attention is dedicated to the antimicrobial efficiency spectrum and cytotoxic trade-off concentration values for various cell lines, highlighting new prophylactic routes for the prevention of implant failure. Importantly, the current in vitro biological tests (widely employed to unveil the biological performance of HA-based materials), and their ability to mimic the in vivo biological interactions, are also critically assessed. Future perspectives are discussed, and a series of recommendations are underlined.

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“…P-based NMs such as nHAP and nP have been shown to have positive fertilizing effects on Glycine max (soybean), Triticum aestivum (wheat), Lactuca sativa (lettuce), Helianthus annuus (sunflower), Brassica oleracea (broccoli), Cicer arietinum (chickpea), Vicia faba (faba bean), and Solanum lycopersicum (tomato) . Interestingly, in the case of rice plants, the use of nHAP has been demonstrated to adsorb heavy metals such as cadmium and lead present in soil and thereby restricts their uptake in the rice plants. One of the recent reports also have the application of urea-loaded nHAP as a fertilizer to rice .…”

Section: Introductionmentioning

confidence: 99%

Uptake and Benefits of Biogenic Phosphorus Nanomaterials Applied via Fertigation to Japonica Rice (Taipei 309) in Low- and High-Calcareous Soil Conditions

Priyam

Yadav

Reddy

et al. 2022

ACS Agric. Sci. Technol.

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The application of phosphorus (P)-based nanomaterials (NMs) as fertilizers is suggested as a promising approach in agriculture. Simultaneously, for long-term sustainability, green nanosynthesis, including biosynthesis of NMs, is favored. However, the information of fertilizing effects of biogenic P-based NMs in different P-restricting soil conditions is limited. Here, biologically synthesized nanohydroxyapatite (nHAP, platelet-shaped NMs) and nanophosphorus (nP, spherical NMs) were evaluated for their plant growth promotion and uptake in Japonica rice (Taipei 309) using a “fertigation” approach in artificial soils with low-calcareous (LC) and high-calcareous (HC) conditions. Three chemically synthesized variants of nHAPs (spherical, rod-shaped, and needle-shaped NMs) and three bulk materials, rock phosphate, phosphoric acid, and diammonium phosphate, were also used in the study. In LC and HC soils, the rice germination was significantly increased after exposure to the P-based NMs in comparison to the untreated control. The application of nHAPs and nP to rice plants increased the root and shoot lengths, fresh weight, and biomass of plants in all soil types and the content of both P and Ca in the plants as confirmed using X-ray fluorescence. Transmission electron microcopy revealed that the NMs were taken up by the root system, deposited in the leaves, and were localized to different compartments within the cells of the rice plants. In comparison to the bulk P controls, at the same applied concentrations, nHAPs and nP had better fertilizing effects in rice plants. On evaluating the effects of NMs on plant metabolic enzymes, it was found that nHAPs and nP do not cause any stress after their application. Overall, the results from this study provide the first evidence of uptake and localization of biogenic P-based NMs in rice plants and demonstrate their benefits for plant growth in various soil types.

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Toxic effect of cadmium adsorbed by different sizes of nano-hydroxyapatite on the growth of rice seedlings

Cited by 22 publications

References 43 publications

Cd stress alleviation in mung-bean seedlings with biogenic hydroxyapatite nanoparticles as ecofriendly remediation agents

Cd stress alleviation in mung-bean seedlings with biogenic hydroxyapatite nanoparticles as ecofriendly remediation agents

Cationic Substitutions in Hydroxyapatite: Current Status of the Derived Biofunctional Effects and Their In Vitro Interrogation Methods

Uptake and Benefits of Biogenic Phosphorus Nanomaterials Applied via Fertigation to Japonica Rice (Taipei 309) in Low- and High-Calcareous Soil Conditions

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