Enabling Smart Agriculture through Sensor-Integrated Microfluidic Chip to Monitor Nutrient Uptake in Plants
Enabling Smart Agriculture through Sensor-Integrated Microfluidic Chip to Monitor Nutrient Uptake in Plants
复制标题
通过传感器集成微流控芯片监测植物养分吸收,实现智能农业
DOI:
10.1149/2754-2726/ad024e
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Bhansali, Shekhar
中科院分区:
文献类型:
--
作者:
Kamat, Vivek;Burton, Lamar;Venkadesh, Vagheeswari;Jayachandran, Krish;Bhansali, Shekhar
The soil microenvironment greatly influences a plant's ability to absorb nutrients and germinate. Sensing these changes in soil medium is critical to understand plant nutrient requirements. Soil being dynamic represents changes in nutrient content, element mobility, texture, water-holding capacity, and microbiota which affects the nutrient levels. These minor changes affect the plant in early growth and development and studying these changes has always been challenging. Microfluidics provides a platform to study nutrient availability and exchange in small volumes of liquid or media resembling plant microenvironments. Here, we have developed a novel microfluidic chip-embedded molecular imprinted sensor for sensing nitrate and phosphate in the media. For data acquisition and recording we have implemented a potentiostat controlled via a microcontroller allowing data storage and transfer via a long-range radio module (LoRA). The microfluidic device's functionality was validated by germination of the legume crimson red and recoding the nitrate and phosphate levels in media for 7 d. The MIP-based sensor measures nitrate and phosphate, in the range from 1 to 1000 mM. The accuracy of detection for nitrate and phosphate showed 99% and 95% respectively. The chip coupled with MIP based sensor for nutrient analysis serves as a platform technology for studying nitrate and phosphate nutrient exchange and interaction. This chip in the future can be implemented to study plant deficiencies, drought resistance, and plant immunity.
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DOI:
10.1007/978-1-4614-8320-5
发表时间:
2013
期刊:
Springer: New York
影响因子:
--
作者:
S. Panguluri;A. A. Kumar
通讯作者:
A. A. Kumar
影响因子:
9.5
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通讯作者:
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影响因子:
12.6
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通讯作者:
Bodas, Dhananjay
DOI:
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发表时间:
2002
期刊:
影响因子:
--
作者:
V. Adamchuk;A. Dobermann;M. Morgan;S. Brouder
通讯作者:
S. Brouder
DOI:
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发表时间:
2012
期刊:
影响因子:
--
作者:
D. Fuerth;A. Bazylak
通讯作者:
A. Bazylak