Abaxial leaf surface-mounted multimodal wearable sensor for continuous plant physiology monitoring

Lee, Giwon; Hossain, Oindrila; Jamalzadegan, Sina; Liu, Yuxuan; Wang, Hongyu; Saville, Amanda; Shymanovich, Tatsiana; Paul, Rajesh; Rotenberg, Dorith; Whitfield, Anna E.; Ristaino, Jean Beagle; Zhu, Yong; Wei, Qingshan

doi:10.1126/sciadv.ade2232

Cited by 53 publications

(16 citation statements)

References 58 publications

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“…Furthermore, the lightweight sensors did not cause any leaf bending or deformation during the testing period. Notably, previous studies employing similar sensor integration techniques on plant leaves have also reported no noticeable stress on plants or growth inhibition 69 – 71 .…”

Section: Real-time Plant Measurementsmentioning

confidence: 79%

A hybrid multifunctional physicochemical sensor suite for continuous monitoring of crop health

Hossain

Tabassum

2023

Sci Rep

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This work reports a first-of-its-kind hybrid wearable physicochemical sensor suite that we call PlantFit for simultaneous measurement of two key phytohormones, salicylic acid, and ethylene, along with vapor pressure deficit and radial growth of stem in live plants. The sensors are developed using a low-cost and roll-to-roll screen printing technology. A single integrated flexible patch that contains temperature, humidity, salicylic acid, and ethylene sensors, is installed on the leaves of live plants. The strain sensor with in-built pressure correction capability is wrapped around the plant stem to provide pressure-compensated stem diameter measurements. The sensors provide real-time information on plant health under different amounts of water stress conditions. The sensor suite is installed on bell pepper plants for 40 days and measurements of salicylic acid, ethylene, temperature, humidity, and stem diameter are recorded daily. In addition, sensors are installed on different parts of the same plant to investigate the spatiotemporal dynamics of water transport and phytohormone responses. Subsequent correlation and principal component analyses demonstrate the strong association between hormone levels, vapor pressure deficit, and water transport in the plant. Our findings suggest that the mass deployment of PlantFit in agricultural settings will aid growers in detecting water stress/deficiency early and in implementing early intervention measures to reduce stress-induced yield decline.

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Section: Real-time Plant Measurementsmentioning

confidence: 79%

A hybrid multifunctional physicochemical sensor suite for continuous monitoring of crop health

Hossain

Tabassum

2023

Sci Rep

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“…Percolating networks of “rigid” AgNWs and “soft” AuNWs were fabricated as transparent and stretchable strain sensors to solve the inherent trade-offs between sensitivity (GF of 236.6 within 5% strain) and stretchability (over 70%) (Figure e–g) . Hybrid NW systems including AgNW/graphene, AgNW/CNT, AgNW/PEDOT (poly(3,4-ethylenedioxythiophene)), and AgNW/metal oxide have also been successfully fabricated into metal NW percolation networks for many soft electronics applications. , …”

Section: Low-dimensional Nanomaterialsmentioning

confidence: 99%

Materials-Driven Soft Wearable Bioelectronics for Connected Healthcare

Gong,

Lu,

Yin

et al. 2024

Chem. Rev.

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In the era of Internet-of-things, many things can stay connected; however, biological systems, including those necessary for human health, remain unable to stay connected to the global Internet due to the lack of soft conformal biosensors. The fundamental challenge lies in the fact that electronics and biology are distinct and incompatible, as they are based on different materials via different functioning principles. In particular, the human body is soft and curvilinear, yet electronics are typically rigid and planar. Recent advances in materials and materials design have generated tremendous opportunities to design soft wearable bioelectronics, which may bridge the gap, enabling the ultimate dream of connected healthcare for anyone, anytime, and anywhere. We begin with a review of the historical development of healthcare, indicating the significant trend of connected healthcare. This is followed by the focal point of discussion about new materials and materials design, particularly low-dimensional nanomaterials. We summarize material types and their attributes for designing soft bioelectronic sensors; we also cover their synthesis and fabrication methods, including top-down, bottom-up, and their combined approaches. Next, we discuss the wearable energy challenges and progress made to date. In addition to front-end wearable devices, we also describe back-end machine learning algorithms, artificial intelligence, telecommunication, and software. Afterward, we describe the integration of soft wearable bioelectronic systems which have been applied in various testbeds in real-world settings, including laboratories that are preclinical and clinical environments. Finally, we narrate the remaining challenges and opportunities in conjunction with our perspectives.

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“…[ 16,17 ] For instance, an electronic wearable sensor has been mounted on the leaves of plants to detect viral and fungal infections or stresses such as salinity or drought. [ 18 ] This sensor chip was tested with tomato plants infected with three different pathogens, tomato spotted wilt virus, early blight, and late blight, by exposing them to a variety of abiotic stresses. [ 18 ] Moreover, it is worth noting that wearable electronics equipped with 3D nanoprinting technology [ 19 ] for plant health monitoring are currently emerging in the field.…”

Section: Introductionmentioning

confidence: 99%

“…[ 18 ] This sensor chip was tested with tomato plants infected with three different pathogens, tomato spotted wilt virus, early blight, and late blight, by exposing them to a variety of abiotic stresses. [ 18 ] Moreover, it is worth noting that wearable electronics equipped with 3D nanoprinting technology [ 19 ] for plant health monitoring are currently emerging in the field. This is mainly because of two inherent features: customizability and miniaturization.…”

Section: Introductionmentioning

confidence: 99%

Internet of Things‐Enabled Food and Plant Sensors to Empower Sustainability

Ataei Kachouei,

Kaushik,

Ali

2023

Advanced Intelligent Systems

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To promote sustainability, this review explores: 1) the utilization of affordable high‐performance sensors that can enhance food safety and quality, plant growth, and disease management and 2) the Internet of Things (IoT)‐supported sensors to empower farmers, stakeholders, and agro‐food industries via rapid testing and predictive analysis based on sensing generated informatics using artificial intelligence (AI). The performance of such sensors is noticeable, but this technology is still not suitable to be used in real applications owing to the lack of focus, scalability, well‐coordinated research, and regulations. To cover this gap, this review carefully and critically analyzes state‐of‐the‐art sensing technologies developed for food quality assurance (i.e., contaminants, toxins, and packaging testing) and plant growth monitoring (i.e., phenotyping, stresses, volatile organic components, nutrient levels, hormones, and pathogens) along with the possible challenges. The following has been proposed for future research: 1) promoting the optimized combination of green sensing units supported by IoT to perform testing at the location, considering the remote and urban areas as a key focus, and 2) analyzing generated informatics via AI should also be a focus for risk assessment understanding and optimizing necessary safety majors. Finally, the perspectives of IoT‐enabled sensors, along with their real‐world limitations, are discussed.

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Abaxial leaf surface-mounted multimodal wearable sensor for continuous plant physiology monitoring

Cited by 53 publications

References 58 publications

A hybrid multifunctional physicochemical sensor suite for continuous monitoring of crop health

A hybrid multifunctional physicochemical sensor suite for continuous monitoring of crop health

Materials-Driven Soft Wearable Bioelectronics for Connected Healthcare

Internet of Things‐Enabled Food and Plant Sensors to Empower Sustainability

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