An insect larvae inspired MXene-based jumping actuator with controllable motion powered by light

Xu, Liangliang; Xue, Fuhua; Zheng, Haowen; Ji, Qixiao; Qiu, Changwen; Chen, Zhong; Zhao, Xiaojian; Li, Pengyang; Hu, Ying; Peng, Qingyu; He, Xiaodong

doi:10.1016/j.nanoen.2022.107848

Cited by 42 publications

(34 citation statements)

References 57 publications

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“…The large density of rhinoceros beetles on the dark moon compared to the light moon is thought to be caused by light factors. Where the behavior of larvae is dominated by light factors, moving larvae are influenced by a light that appears suddenly (Maldonado & Young, 1996;Xu et al, 2022). Features of the Rhinoceros Beetle The results of observations of the characteristics of male rhinoceros beetles and trapped female rhinoceros beetles can be seen in the Table 3.…”

Section: Resultsmentioning

confidence: 99%

Trap Engineering Against The Effectiveness of Caught Imago Rhinoceros Beetle on Palm Oil Plants

Harahap

Wahyuni

Darwis

et al. 2023

jppipa, pendidikan ipa, fisika, biologi, kimia

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This study aims to find out the engineering of traps against the effectiveness of caught by rhinoceros beetles on palm oil plants. This research was carried out on farmers who were planted in Sidadi Village, Batang Angkola Subdistrict, South Tapanuli Regency. From October to December 2020. The method used in this study is a survey with a sampling technique that is purposive sampling. Traps are installed at as many as 2 points on an area of 720 m2 with a population of 110 palm oil stalks. Traps were placed at the location of many O. rhinoceros attacks. Ember has a trap size of 20 liters, and at the base of the bucket made 4 holes diameter of 2 mm for water disposal. The zinc plate is cleaved in 2 parts of the faucet 30 x 25 cm arranged in pairs in a 4-room-shaped space placed on top of the bucket and tied with a fastening wire. Pheromones are removed from the packaging and hung on zinc traps given gaps on 4 sides. Trap II, Plastic bucket as a trap. The plastic bucket size of 20 liters, the lid of the bucket is perforated with as many as 5 holes (diameter 55 mm) placed upside down, based on the plastic bucket made 4 holes (diameter 2 mm) for water disposal; Pheromones (Ethyl 4-mathyloctanoate) are removed from the packaging, wrapped around a small 10 cm long wire, and attached to the lid of a plastic bucket that is placed upside down. The results showed that the most effective trap installation is trap 1 which has a higher ability to control rhinoceros beetle pests (Oryctes rhinoceros) which are as many as 46 tails compared to 2 traps with as many as 41 tails on plants that have not produced palm oil

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Section: Resultsmentioning

confidence: 99%

Trap Engineering Against The Effectiveness of Caught Imago Rhinoceros Beetle on Palm Oil Plants

Harahap

Wahyuni

Darwis

et al. 2023

jppipa, pendidikan ipa, fisika, biologi, kimia

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“…Benefiting from the above advantages in drying tolerance, anisotropic bending, and fast wet recovery, the proposed TFS-SRP actuator can be readily assembled into devices for diverse application scenarios. [36,37] For example, two or more pieces of TFS-SRP actuator can be soldered together, by applying a thin layer of PDMS prepolymer between two actuators on the PDMS layer and heating to cure, to realized more complicated motions. As shown in Figure 6a,c, by adjusting the twill direction of the fabric layer, tailoring shape of the actuator, and the soldering point, the assembled composite actuator can achieve a series of different motions (Figure 6d) in response to different stimulations (cold water, heat drying, and solvent).…”

Section: Resultsmentioning

confidence: 99%

Skate Fin‐Mimetic Muscle‐Cartilage Structured Fabric Layer for Robust and Muti‐Function Actuation Systems

Wang

Xie

et al. 2023

Adv Materials Technologies

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Actuators based on stimuli‐responsive polymers (SRP) have great potential applications in soft robots, remote control, artificial muscle, etc., but their practical robustness is usually limited by mechanical strength and environmental tolerance. Inspired by the unique “muscle‐cartilage” structure of Skate fin, a general strategy is developed for improving the mechanical strength and environmental tolerance of SRP actuators by introducing a twill cotton fabric as the supporting cartilage. Besides, benefiting from the special twill pattern and micro‐nano substructure of the fabric layer, the prepared SRP actuator possesses anisotropic actuation and fast wet recovery, which further enriches its versatility. This SRP actuator can be extended to complicated actuation systems with programmable motion series or cyclic task execution by simply heat‐soldering or assembling with other functional components. The method provides an idea in simultaneously addressing the practical robustness and rich extensibility of SRP actuators, facilitating their application in complex environments or multi‐tasking scenarios.

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“…[346][347][348] The light could drive the jumping motion of MXene-based actuators. [349] The attachment of MXene to fiber fabric led to wearable textile electrodes. [350] The decoration of MXene by gold nanoparticles enables signal amplification in sensing miRNAs from cancer plasma.…”

Section: Surface Modification For Electronic Devicesmentioning

confidence: 99%

Toward Smart Sensing by MXene

Huang

Peng

et al. 2022

Small

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MXene is typically exfoliated by selective etching the A layer of MAX phase. [1] One example of MXene, Ti 3 C 2 F x , satisfies the stoichiometric ratio of n + 1/n, in which M, X, and T stand for transition metals, carbon or nitrogen, terminal groups at surfaces, respectively. The MXene has exhibited extraordinary electrical, [2][3][4] optical, [5] mechanical, [6][7][8] and electrochemical properties [9] since its first discovery, [10] which has become an emerging material for sensing, [11,12] communication, [13,14] energy, [15,16] environmental, [17] and healthcare applications. [18][19][20] There are many reviews existing for electrochemical energy storage, including supercapacitors, lithium ion batteries, [21][22][23] sodium ion batteries, zinc ion batteries, [24][25][26] lithium-sulfur batteries, and energy conversions, [27][28][29] includingThe Internet of Things era has promoted enormous research on sensors, communications, data fusion, and actuators. Among them, sensors are a prerequisite for acquiring the environmental information for delivering to an artificial data center to make decisions. The MXene-based sensors have aroused tremendous interest because of their extraordinary performances. In this review, the electrical, electronic, and optical properties of MXenes are first introduced. Next, the MXene-based sensors are discussed according to the sensing mechanisms such as electronic, electrochemical, and optical methods. Initially, biosensors are introduced based on chemiresistors and field-effect transistors. Besides, the wearable pressure sensor is demonstrated with piezoresistive devices. Third, the electrochemical methods include amperometry and electrochemiluminescence as examples. In addition, the optical approaches refer to surface plasmonic resonance and fluorescence resonance energy transfer. Moreover, the prospects are delivered of multimodal data fusion toward complicated human-like senses. Eventually, future opportunities for MXene research are conveyed in the new material discovery, structure design, and proof-of-concept devices.

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An insect larvae inspired MXene-based jumping actuator with controllable motion powered by light

Cited by 42 publications

References 57 publications

Trap Engineering Against The Effectiveness of Caught Imago Rhinoceros Beetle on Palm Oil Plants

Trap Engineering Against The Effectiveness of Caught Imago Rhinoceros Beetle on Palm Oil Plants

Skate Fin‐Mimetic Muscle‐Cartilage Structured Fabric Layer for Robust and Muti‐Function Actuation Systems

Toward Smart Sensing by MXene

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