Harumanis Mango: Perspectives in Disease Management and Advancement using Interdigitated Electrodes (IDE) Nano-Biosensor

Gopinath, Subash C.B.; Hashim, U.; Bakar, Asyraf Hakimi Abu; Uda, M. N. A.; Anuar, Abdul Rahim; Bakar, Mohamad Aizat Abu; Sulaiman, M. K.; Parmin, N. A.

doi:10.1088/1757-899x/864/1/012180

Cited by 11 publications

(5 citation statements)

References 13 publications

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“…3). This implies that the trees received the maximum temperature range (30 °C to 38 °C) for Harumanis growth [24]. During the eleven-month study period, March 2022 had the highest average rainfall of 489.8 mm, while May 2022 had the lowest average rainfall of 143.2 mm (Fig.…”

Section: Maximum Temperature Average Rainfall and Number Of Rainy Daysmentioning

confidence: 86%

Effect of Girdling and Paclobutrazol on Growth, Plant Physiology, Inflorescence and Fruiting of Mangifera indica cv. Harumanis in Agroclimatic-Zone 3 of Peninsular Malaysia

Saiin

Razak

Rashid

et al. 2023

AJRCS

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Aims: This experiment aimed to study the effect of girdling, paclobutrazol application, combined methods, and untreated trees on physiological response, vegetative and reproductive growth, and fruiting. Place and Duration of Study: This study was carried out from August 2021 to June 2022 at MARDI, Serdang, Selangor, using five years of open-field Mangifera indica cv. Harumanis trees. Study Design: The study was arranged in the frame of randomized complete block design with three replications and three samples per treatment; ANOVA and DMRT at p=0.05 were used for significance and post hoc comparison, respectively. Methodology: Each replication consists of: T1- No induction (Control); T2- girdling at primary branches; T3- soil drenching at 4 ml/l PBZ and T4- girdling at primary branches + soil drenching at 4 ml/l PBZ. The girdling process was performed by removing a 10 mm width ring of bark at all primary branches. Paclobutrazol (25% active ingredient) of the commercial product was used. The treatments were performed concurrently on 1st December 2021 at the same morphological size as the tree subjected to similar light exposure. Results: The combination method of girdling and paclobutrazol application had the most significant adverse effect on internode length. Nevertheless, no significant difference was observed in plant stem diameter, height, number of primary and secondary branches, and number of shoots generated from all treatments. The combined method reflected a significant reduction in stomatal conductance, rate of photosynthesis, and transpiration rate. However, the intercellular CO2 concentration of this combined method and untreated tree is significantly higher. Flowering appears on the leaf buds 90 days after the treatment for paclobutrazol application and the combined method. These methods also resulted in yield per fruit and yield per tree. Conclusion: Based on the results, the combination method of girdling and paclobutrazol application was effective to reduce vegetative growth, suppress physiological capacity, yet the most effective to produce flowering and fruit yield.

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Section: Maximum Temperature Average Rainfall and Number Of Rainy Daysmentioning

confidence: 86%

Effect of Girdling and Paclobutrazol on Growth, Plant Physiology, Inflorescence and Fruiting of Mangifera indica cv. Harumanis in Agroclimatic-Zone 3 of Peninsular Malaysia

Saiin

Razak

Rashid

et al. 2023

AJRCS

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“…The authors of this review believe that the modification of carbon–IDEA designs with combination of carbon and metal IDEA-based electrochemical sensing techniques would be an ideal future research direction. These carbon–IDEA modification designs can deliver rapid and highly sensitive detection to chemical sensors for applications in food safety [ 205 ], homeland security [ 206 ], biomedical applications [ 207 ], environmental sensing [ 21 ], and industrial applications, among many others.…”

Section: Discussionmentioning

confidence: 99%

Micro and Nano Interdigitated Electrode Array (IDEA)-Based MEMS/NEMS as Electrochemical Transducers: A Review

et al. 2022

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Micro and nano interdigitated electrode array (µ/n-IDEA) configurations are prominent working electrodes in the fabrication of electrochemical sensors/biosensors, as their design benefits sensor achievement. This paper reviews µ/n-IDEA as working electrodes in four-electrode electrochemical sensors in terms of two-dimensional (2D) planar IDEA and three-dimensional (3D) IDEA configurations using carbon or metal as the starting materials. In this regard, the enhancement of IDEAs-based biosensors focuses on controlling the width and gap measurements between the adjacent fingers and increases the IDEA’s height. Several distinctive methods used to expand the surface area of 3D IDEAs, such as a unique 3D IDEA design, integration of mesh, microchannel, vertically aligned carbon nanotubes (VACNT), and nanoparticles, are demonstrated and discussed. More notably, the conventional four-electrode system, consisting of reference and counter electrodes will be compared to the highly novel two-electrode system that adopts IDEA’s shape. Compared to the 2D planar IDEA, the expansion of the surface area in 3D IDEAs demonstrated significant changes in the performance of electrochemical sensors. Furthermore, the challenges faced by current IDEAs-based electrochemical biosensors and their potential solutions for future directions are presented herein.

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“…This method is applicable since the time of flowering, and fruiting greatly depends on temperature, humidity, precipitation, and radiation. The uniform climate makes the harvesting stage relies on calendar dates to become successful, as applied in a few countries such as Malaysia, Vietnam, and Thailand to predict fruits' maturity (Uda et al, 2020).…”

Section: Strategies For Successful Passion Fruit Plantingmentioning

confidence: 99%

Passion Fruit—A Potential Crop for Exploration in Malaysia: A Review

Nor¹,

Ding²,

Sakimin³

et al. 2022

JTAS

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Passion fruit is a short-term crop with a life span of up to 2 years. Nowadays, passion fruit captures increasing demand in the global market. However, passion fruit is considered an underrated fruit in Malaysia as the production has not reached commercial cultivation. Highlighting the passion fruit as the next important commodity could rejuvenate the economy by disseminating equal benefits for both small and large-scale growers. This article provides a perspective on underlining the fruit to be explored as a commercial commodity. The fruit consists of three main components: juice, seed, and peel. Each of the fruit components has unique properties that can benefit multiple industries. In addition, strategies for successful passion fruit planting are also emphasised by farm management until the processing line produces high-quality fruit that can penetrate the global market. Therefore, a comprehensive review of passion as an essential crop could benefit Malaysia’s agriculture and processing industries.

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Harumanis Mango: Perspectives in Disease Management and Advancement using Interdigitated Electrodes (IDE) Nano-Biosensor

Cited by 11 publications

References 13 publications

Effect of Girdling and Paclobutrazol on Growth, Plant Physiology, Inflorescence and Fruiting of Mangifera indica cv. Harumanis in Agroclimatic-Zone 3 of Peninsular Malaysia

Effect of Girdling and Paclobutrazol on Growth, Plant Physiology, Inflorescence and Fruiting of Mangifera indica cv. Harumanis in Agroclimatic-Zone 3 of Peninsular Malaysia

Micro and Nano Interdigitated Electrode Array (IDEA)-Based MEMS/NEMS as Electrochemical Transducers: A Review

Passion Fruit—A Potential Crop for Exploration in Malaysia: A Review

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