Potential of nanobiosensor in sustainable agriculture: the state-of-art

Dam, Paulami; Chakraborty, Joydeep; Paret, Mathew L.; Katı, Ahmet; Altuntaş, Sevde; Sarkar, Ranit; Ghorai, Suvankar; Gangopadhyay, Debnirmalya; Mandal, Amit Kumar; Husen, Azamal

doi:10.1016/j.heliyon.2022.e12207

Cited by 22 publications

(6 citation statements)

References 164 publications

(199 reference statements)

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“…The different types of nanosensors that are used in agriculture are shown in Figure 2. Nanobiosensors have an immense range of applications from household to industry which includes detection of a wide variety of fertilizers, pesticides, fungicides, pathogens, heavy metal content, and quality of soil such as pH, temperature, moisture content, soil water content and overall growth hormone level [42][43][44]. In addition, farmers utilize these portable smart sensors to monitor and manage the soil conditions locally in the agricultural industry.…”

Section: Application Of Nanosensors In Agriculturementioning

confidence: 99%

Revisiting the Role of Sensors for Shaping Plant Research: Applications and Future Perspectives

Tyagi,

Mir,

Ali

2024

Sensors

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Plant health monitoring is essential for understanding the impact of environmental stressors (biotic and abiotic) on crop production, and for tailoring plant developmental and adaptive responses accordingly. Plants are constantly exposed to different stressors like pathogens and soil pollutants (heavy metals and pesticides) which pose a serious threat to their survival and to human health. Plants have the ability to respond to environmental stressors by undergoing rapid transcriptional, translational, and metabolic reprogramming at different cellular compartments in order to balance growth and adaptive responses. However, plants’ exceptional responsiveness to environmental cues is highly complex, which is driven by diverse signaling molecules such as calcium Ca2+, reactive oxygen species (ROS), hormones, small peptides and metabolites. Additionally, other factors like pH also influence these responses. The regulation and occurrence of these plant signaling molecules are often undetectable, necessitating nondestructive, live research approaches to understand their molecular complexity and functional traits during growth and stress conditions. With the advent of sensors, in vivo and in vitro understanding of some of these processes associated with plant physiology, signaling, metabolism, and development has provided a novel platform not only for decoding the biochemical complexity of signaling pathways but also for targeted engineering to improve diverse plant traits. The application of sensors in detecting pathogens and soil pollutants like heavy metal and pesticides plays a key role in protecting plant and human health. In this review, we provide an update on sensors used in plant biology for the detection of diverse signaling molecules and their functional attributes. We also discuss different types of sensors (biosensors and nanosensors) used in agriculture for detecting pesticides, pathogens and pollutants.

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Section: Application Of Nanosensors In Agriculturementioning

confidence: 99%

Revisiting the Role of Sensors for Shaping Plant Research: Applications and Future Perspectives

Tyagi,

Mir,

Ali

2024

Sensors

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“…Most of these unfavourable situations can be ascribed to both anthropogenic and natural causes (Manzoor et al, 2022;Shahzad et al, 2018). Whatever the cause, these environmental factors have a negative impact on the plants and cause morphological, physiological, and biochemical changes, such as alterations in cellular membranes, reactions to phytohormones, photosynthetic efficiency, the deposition of toxic substances, the closing of stomas, the generation of small molecules and reactive oxygen species (ROS), and reduced antioxidant enzyme activity, that affect their health and growth (Ansari et al, 2022;Husen, 2022;Mondal et al, 2022). High salinity, drought, heavy metal toxicity, and temperature extremes are a few of the numerous abiotic stresses that substantially impact agricultural yield.…”

Section: Nenps In Plant Abiotic Stressmentioning

confidence: 99%

“…Furthermore, in stressful situations, salicylic acid (SA), ethylene (ET), and jasmonates (JAs) also play an integral role. (Husen et al, 2018(Husen et al, , 2019Mishra et al, 2016;Mondal et al, 2022;Siddiqi & Husen, 2019). Newly engineered nanoparticles can be employed to further enhance the stress tolerance of crops and protect them from loss.…”

Section: Nenps In Plant Abiotic Stressmentioning

confidence: 99%

Newly engineered nanoparticles as potential therapeutic agents for plants to ameliorate abiotic and biotic stress

Sharma

Singh

2023

JANS

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Food scarcity is a global concern that is growing every year. Biotic stress factors like pathogenic fungi, bacteria, viruses, and nematode pests aggravate the situation by imparting detrimental effects on crops by unfavourably affecting their growth and yield. Abiotic stress factors include extreme heat and cold, drought, high salinity, floods, and heavy metal toxicity. Annually, millions of hectares of agricultural land worldwide are lost to these stress elicitors. To combat these stress factors, plants have developed strong defense mechanisms, including protective physical barriers, the overexpression of certain genes, and the production of secondary metabolites. Nanotechnology offers numerous novel and sustainable substitutes for conventional agriculture due to its potential uses in this field. Newly engineered nanoparticles (NENPs) are synthesized nanoparticles that are 1-100 nm in size and possess unique properties that help plants combat abiotic and biotic stress factors efficiently. NENPs are designed to ameliorate stress, alleviate nutrient inadequacy in soil, improve plant nutritional value, and overall boost crop productivity. This review illustrates the applications of various NENPs, which help plants cope with biotic and abiotic stresses. It highlights the effective induced changes that develop in the morphology, physiology, and biochemistry of different plants under stress and the role of NENPs. This review also highlights the toxic and deleterious effects of NENPs on the soil when used in higher doses and concludes with the prospects of NENPs in agriculture.

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“…Nanoparticles (NPs) hold significant promise in addressing diverse societal needs, particularly in the realm of developments analyzing complex liquids, environmental monitoring [1,2], precision agriculture [3][4][5], and disease detection [6]. Their usage stems from effects exhibited by localized surface plasmon resonance (LSPR) [7], surface-enhanced Raman spectroscopy (SERS) [8], electron transduction [9], and catalytic activity [10,11], which find application in diverse fields such early cancer detection [12][13][14] and electronic tongues (e-tongues) [15][16][17][18][19].…”

Section: Introductionmentioning

confidence: 99%

Controlled Insertion of Silver Nanoparticles in LbL Nanostructures: Fine-Tuning the Sensing Units of an Impedimetric E-Tongue

Gonçalves,

Braunger,

de Barros

et al. 2024

Chemosensors

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Silver nanoparticles (AgNPs) possess unique characteristics ideal for enhancing device sensitivity, primarily due to their high surface-to-volume ratio facilitating heightened interaction with analytes. Integrating AgNPs into polymers or carbon-based materials results in nanocomposites with synergistic properties, enabling the detection of minute changes in the environment across various applications. In this study, we investigate the adsorption kinetics of AgNPs within multilayered layer-by-layer (LbL) structures, specifically examining the impact of AgNPs concentration in the LbL film formation that is further explored as sensing units in an impedimetric microfluidic e-tongue. Although absorption kinetic studies are infrequent, they are crucial to optimize the AgNPs adsorption and distribution within LbL structures, significantly influencing upcoming applications. Through systematic variation of AgNPs concentration within identical LbL architectures, we applied the films as sensing units in a microfluidic e-tongue capable of distinguishing food enhancers sharing the umami taste profile. Across all tested scenarios, our approach consistently achieves robust sample separation, evidenced by silhouette coefficient, principal component analyses, and long-term stability. This work contributes to exploring controlled nanomaterial-based developments, emphasizing the importance of precise parameter control for enhanced sensor performance across diverse analytical applications.

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Potential of nanobiosensor in sustainable agriculture: the state-of-art

Cited by 22 publications

References 164 publications

Revisiting the Role of Sensors for Shaping Plant Research: Applications and Future Perspectives

Revisiting the Role of Sensors for Shaping Plant Research: Applications and Future Perspectives

Newly engineered nanoparticles as potential therapeutic agents for plants to ameliorate abiotic and biotic stress

Controlled Insertion of Silver Nanoparticles in LbL Nanostructures: Fine-Tuning the Sensing Units of an Impedimetric E-Tongue

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