Positive effect of silver nanoparticles in micropropagation of Limonium sinuatum (L.) Mill. ‘White’
The use of silver nanoparticles (AgNPs) is a new direction that promises high economic efficiency in micropropagation of Limonium sinuatum (L.) Mill. ‘White’. In this study, the effect of AgNPs on the explant surface disinfection; in vitro growth, development and acclimatization of L. sinuatum wer...
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| Định dạng: | Journal article |
| Ngôn ngữ: | English |
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Springer Netherlands
2023
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| Truy cập trực tuyến: | https://scholar.dlu.edu.vn/handle/123456789/3174 |
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| Thư viện lưu trữ: | Thư viện Trường Đại học Đà Lạt |
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oai:scholar.dlu.edu.vn:123456789-3174 |
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| record_format |
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| institution |
Thư viện Trường Đại học Đà Lạt |
| collection |
Thư viện số |
| language |
English |
| description |
The use of silver nanoparticles (AgNPs) is a new direction that promises high economic efficiency in micropropagation of
Limonium sinuatum (L.) Mill. ‘White’. In this study, the effect of AgNPs on the explant surface disinfection; in vitro growth,
development and acclimatization of L. sinuatum were investigated. Especially, endogenous hormone alterations in shoot
multiplication and rooting stages of plantlets derived from with or without AgNPs (control) treatments were recorded. The
results showed that explants treated with 200 mg/L AgNPs for 20 min not only had a higher disinfection effect but also had
better effects on shoot induction than the explants treated with 1000 mg/L HgCl2
for 5 min. The explant cultured on medium
supplemented with 1.0 mg/L AgNPs showed higher shoot number (5.66 shoots/explant) than the control (2.66 shoots/explant)
via reducing ethylene content (0.690 μg/g) and increasing zeatin content (0.947 μg/g). The rooting time of plantlets was
shortened by 3 days in the medium supplemented with 0.4 mg/L AgNPs as compared to the control, which corresponds to
low ethylene content and high content of IAA, GA3,
and ABA. The results indicated that AgNPs stimulated shoot multiplication
and rooting of L. sinuatum through altering endogenous hormones. Furthermore, 0.4 mg/L AgNPs-derived plantlets
showed well acclimatization as compared to those of the control in greenhouse conditions. |
| format |
Journal article |
| author |
Do Manh Cuong Nguyen, Thi Nhu Mai Hoang, Thanh Tung Hoang, Dac Khai Vu, Quoc Luan Truong, Hoai Phong Bui, Van The Vinh Hoàng, Thị Như Phương Nguyen, Van Binh Duong, Tan Nhut |
| spellingShingle |
Do Manh Cuong Nguyen, Thi Nhu Mai Hoang, Thanh Tung Hoang, Dac Khai Vu, Quoc Luan Truong, Hoai Phong Bui, Van The Vinh Hoàng, Thị Như Phương Nguyen, Van Binh Duong, Tan Nhut Positive effect of silver nanoparticles in micropropagation of Limonium sinuatum (L.) Mill. ‘White’ |
| author_facet |
Do Manh Cuong Nguyen, Thi Nhu Mai Hoang, Thanh Tung Hoang, Dac Khai Vu, Quoc Luan Truong, Hoai Phong Bui, Van The Vinh Hoàng, Thị Như Phương Nguyen, Van Binh Duong, Tan Nhut |
| author_sort |
Do Manh Cuong |
| title |
Positive effect of silver nanoparticles in micropropagation of Limonium sinuatum (L.) Mill. ‘White’ |
| title_short |
Positive effect of silver nanoparticles in micropropagation of Limonium sinuatum (L.) Mill. ‘White’ |
| title_full |
Positive effect of silver nanoparticles in micropropagation of Limonium sinuatum (L.) Mill. ‘White’ |
| title_fullStr |
Positive effect of silver nanoparticles in micropropagation of Limonium sinuatum (L.) Mill. ‘White’ |
| title_full_unstemmed |
Positive effect of silver nanoparticles in micropropagation of Limonium sinuatum (L.) Mill. ‘White’ |
| title_sort |
positive effect of silver nanoparticles in micropropagation of limonium sinuatum (l.) mill. ‘white’ |
| publisher |
Springer Netherlands |
| publishDate |
2023 |
| url |
https://scholar.dlu.edu.vn/handle/123456789/3174 |
| _version_ |
1783866429407232000 |
| spelling |
oai:scholar.dlu.edu.vn:123456789-31742023-11-15T09:00:16Z Positive effect of silver nanoparticles in micropropagation of Limonium sinuatum (L.) Mill. ‘White’ Do Manh Cuong Nguyen, Thi Nhu Mai Hoang, Thanh Tung Hoang, Dac Khai Vu, Quoc Luan Truong, Hoai Phong Bui, Van The Vinh Hoàng, Thị Như Phương Nguyen, Van Binh Duong, Tan Nhut The use of silver nanoparticles (AgNPs) is a new direction that promises high economic efficiency in micropropagation of Limonium sinuatum (L.) Mill. ‘White’. In this study, the effect of AgNPs on the explant surface disinfection; in vitro growth, development and acclimatization of L. sinuatum were investigated. Especially, endogenous hormone alterations in shoot multiplication and rooting stages of plantlets derived from with or without AgNPs (control) treatments were recorded. The results showed that explants treated with 200 mg/L AgNPs for 20 min not only had a higher disinfection effect but also had better effects on shoot induction than the explants treated with 1000 mg/L HgCl2 for 5 min. The explant cultured on medium supplemented with 1.0 mg/L AgNPs showed higher shoot number (5.66 shoots/explant) than the control (2.66 shoots/explant) via reducing ethylene content (0.690 μg/g) and increasing zeatin content (0.947 μg/g). The rooting time of plantlets was shortened by 3 days in the medium supplemented with 0.4 mg/L AgNPs as compared to the control, which corresponds to low ethylene content and high content of IAA, GA3, and ABA. The results indicated that AgNPs stimulated shoot multiplication and rooting of L. sinuatum through altering endogenous hormones. Furthermore, 0.4 mg/L AgNPs-derived plantlets showed well acclimatization as compared to those of the control in greenhouse conditions. 2023-11-15T09:00:11Z 2023-11-15T09:00:11Z 2023-03 Journal article Bài báo đăng trên tạp chí thuộc ISI, bao gồm book chapter https://scholar.dlu.edu.vn/handle/123456789/3174 10.1007/s11240-023-02488-5 en Plant Cell, Tissue and Organ Culture (PCTOC) 1573-5044 Ahmad SA, Das SS, Khatoon A, Ansari MT, Afzal M, Hasnain MS, Nayak AK (2020) Bactericidal activity of silver nanoparticles: a mechanistic review. Mater Sci Technol 3(1):756–769. https://d oi. org/ 10. 1016/j. mset. 2020. 09. 002 Asayesh ZM, Vahdati K, Aliniaeifard S, Askari N (2017) Enhancement of ex vitro acclimation of walnut plantlets through modification of stomatal characteristics in vitro. 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