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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.9
- 수록면
- 281 - 287 (7page)
이용수
초록· 키워드
오류제보하기
The joint effect of different concentrations (0.05-0.375 mmol/L) of Cd<SUP>2+</SUP> and various concentrations (50-400 mg/L) of [C3mim][OAc] on the growth and physiology of wheat seedlings were investigated. The toxicity of Cd<SUP>2+</SUP> could be significantly reduced by lower concentrations (50-200 mg/L) of [C3mim][OAc]. With higher concentration (≥ 300 mg/L) of [C3mim][OAc], the reduction became less, and compared to Cd<SUP>2+</SUP> stress only, the toxicity of 400 mg/L [C3mim][OAc] increased. As for different Cd<SUP>2+</SUP> concentrations, the optimal reduction depends on the balance between the exact concentration of Cd<SUP>2+</SUP> and [C3mim][OAc]: With low Cd<SUP>2+</SUP> concentration (0.05-0.250 mmol/L) requiring 50 mg/L [C3mim][OAc], it could reach a dynamic equilibrium, while high Cd<SUP>2+</SUP> concentration (0.375 mmol/L) requiring 100 mg/L [C3mim][OAc]. The growth and physiological indexes of wheat seedlings show a decrease in toxicity compared to the Cd alone treatment, when the dynamic equilibrium is reached. The concentration of Cd<SUP>2+</SUP> in leaf tissues showed that low concentration (50-200 mg/L) of [C3mim][OAc] can reduce the toxicity of Cd<SUP>2+</SUP> (0.05-0.375 mmol/L) by decreasing the level of Cd<SUP>2+</SUP> concentration in the tissues, whereas the higher concentration (≥ 300 mg/L) of [C3mim][OAc] can increase the concentration of Cd<SUP>2+</SUP>.
목차
ABSTRACT
1. Introduction
2. Materials and Methods
3. Results and Discussion
4. Conclusions
References
참고문헌 (28)
참고문헌 신청
He B, Yun Z, Shi J, Jiang G. Research progress of heavy metal pollution in China: Sources, analytical methods, status, and toxicity. Chinese Sci. Bull. 2013;2:134-140.
Zhang L, Li P, Li X, Meng X, Xu C. Effects of cadmium stress on growth and physiological characteristics of wheat seedlings. J. Appl. Ecol. 2005;24:458-460.
Li X, Zhao D, Fei Z, Wang L. Applications of functionalized ionic liquids. Sci. China Ser. B: Chem. 2006;49:385-401.
Tariq M, Freire MG, Saramago B, Coutinho JA, Lopes JN, Rebelo LP. Surface tension of ionic liquids and ionic liquid solutions. Chem. Soc. Rev. 2012;41:829-868.
Marr PC, Marr AC. Ionic liquid gel materials: Applications in green and sustainable chemistry. Green Chem. 2016;18:105-128.
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UCI(KEPA) : I410-ECN-0101-2018-539-001242350