Application of low-energy X-rays to stimulate moss applied in environmental monitoring
Low-dose radiation stimulates plant growth, particularly in mosses, thereby enhancing their ability to absorb airborne elements using the moss bag technique. An experiment was conducted to investigate the effects of low-energy X-ray radiation (1-20 Gy, with a 1 Gy interval) on the growth of Babular...
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| Materialtyp: | Journal article |
| Språk: | English |
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2024
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| Länkar: | https://scholar.dlu.edu.vn/handle/123456789/3609 https://doi.org/10.54607/hcmue.js.21.9.3973(2024) |
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oai:scholar.dlu.edu.vn:123456789-36092024-11-15T06:04:21Z Application of low-energy X-rays to stimulate moss applied in environmental monitoring Nguyễn, Thị Minh Sang Le Hong Khiem, Truong Van Minh, Le Ngoc Trieu, Nguyen Huu Nghia, Truong Truong Son, Phonesavanh Lathdavong Nguyễn, An Sơn Environmental monitoring; irradiated moss; non-irradiated moss; low-energy X-ray; moss bag; natural moss Low-dose radiation stimulates plant growth, particularly in mosses, thereby enhancing their ability to absorb airborne elements using the moss bag technique. An experiment was conducted to investigate the effects of low-energy X-ray radiation (1-20 Gy, with a 1 Gy interval) on the growth of Babular indica moss. The results revealed that doses ranging from 2 Gy to 16 Gy improved moss growth compared to the non-irradiated control. The optimum stimulatory effect was observed at 14 Gy, as indicated by morphological characteristics, moss weight, and chlorophyll content. Consequently, 14 Gy was selected as the irradiation dose for moss in the monitoring environment. Analysis of element concentrations using Total Reflection X-ray Fluorescence (TXRF) demonstrated that the irradiated moss exhibited significantly improved element absorption compared to the non-irradiated moss, although still lower than that of natural moss. This study emphasizes that low-dose (14 Gy) radiation treatment of mosses holds promise as a solution for achieving more accurate results and a closer reflection of real air conditions in environmental monitoring using the moss bag technique. 21 9 2252-2262 Khoa Xã hội học và Công tác xã hội 8 Nguyễn Thị Minh Sang X 2024-10-16T03:44:33Z 2024-10-16T03:44:33Z 2024 Journal article Bài báo đăng trên tạp chí trong nước (có ISSN), bao gồm book chapter https://scholar.dlu.edu.vn/handle/123456789/3609 https://doi.org/10.54607/hcmue.js.21.9.3973(2024) en Tạp chí Khoa học Đại học SP Tp.HCM |
| institution |
Thư viện Trường Đại học Đà Lạt |
| collection |
Thư viện số |
| language |
English |
| topic |
Environmental monitoring; irradiated moss; non-irradiated moss; low-energy X-ray; moss bag; natural moss |
| spellingShingle |
Environmental monitoring; irradiated moss; non-irradiated moss; low-energy X-ray; moss bag; natural moss Nguyễn, Thị Minh Sang Le Hong Khiem, Truong Van Minh, Le Ngoc Trieu, Nguyen Huu Nghia, Truong Truong Son, Phonesavanh Lathdavong Nguyễn, An Sơn Application of low-energy X-rays to stimulate moss applied in environmental monitoring |
| description |
Low-dose radiation stimulates plant growth, particularly in mosses, thereby enhancing their ability to absorb airborne elements using the moss bag technique. An experiment was conducted to investigate the effects of low-energy X-ray radiation (1-20 Gy, with a 1 Gy interval) on the growth of Babular indica moss. The results revealed that doses ranging from 2 Gy to 16 Gy improved moss growth compared to the non-irradiated control. The optimum stimulatory effect was observed at 14 Gy, as indicated by morphological characteristics, moss weight, and chlorophyll content. Consequently, 14 Gy was selected as the irradiation dose for moss in the monitoring environment. Analysis of element concentrations using Total Reflection X-ray Fluorescence (TXRF) demonstrated that the irradiated moss exhibited significantly improved element absorption compared to the non-irradiated moss, although still lower than that of natural moss. This study emphasizes that low-dose (14 Gy) radiation treatment of mosses holds promise as a solution for achieving more accurate results and a closer reflection of real air conditions in environmental monitoring using the moss bag technique. |
| format |
Journal article |
| author |
Nguyễn, Thị Minh Sang Le Hong Khiem, Truong Van Minh, Le Ngoc Trieu, Nguyen Huu Nghia, Truong Truong Son, Phonesavanh Lathdavong Nguyễn, An Sơn |
| author_facet |
Nguyễn, Thị Minh Sang Le Hong Khiem, Truong Van Minh, Le Ngoc Trieu, Nguyen Huu Nghia, Truong Truong Son, Phonesavanh Lathdavong Nguyễn, An Sơn |
| author_sort |
Nguyễn, Thị Minh Sang |
| title |
Application of low-energy X-rays to stimulate moss applied in environmental monitoring |
| title_short |
Application of low-energy X-rays to stimulate moss applied in environmental monitoring |
| title_full |
Application of low-energy X-rays to stimulate moss applied in environmental monitoring |
| title_fullStr |
Application of low-energy X-rays to stimulate moss applied in environmental monitoring |
| title_full_unstemmed |
Application of low-energy X-rays to stimulate moss applied in environmental monitoring |
| title_sort |
application of low-energy x-rays to stimulate moss applied in environmental monitoring |
| publishDate |
2024 |
| url |
https://scholar.dlu.edu.vn/handle/123456789/3609 https://doi.org/10.54607/hcmue.js.21.9.3973(2024) |
| _version_ |
1817660457850241024 |