Electron beam irradiation application for improving the multiscale structure and enhancing physicochemical and digestive properties of acetylated naked barley

Ge, Xiangzhen; Hu, Yayun; Shen, Huishan; Liang, Wei; Sun, Zhuangzhuang; Zhang, Xiuyun; Ospankulova, Gulnazym; Muratkhan, Marat; Kh, Kakimova Zhainagul; Li, Wenhao

doi:10.1016/j.foodchem.2022.134674

Cited by 6 publications

(2 citation statements)

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“…The evergreen world of nanostructured surfaces, which ascended on the shoulders of ultrashort laser−matter irradiation, is of high interest for various scientific, biomedical, and industrial applications. 1 Numerous techniques are available for creating nanostructured surfaces, encompassing sputtering, chemical 2 and plasma etching, 3 chemical vapor deposition, 4,5 self-assembly, nanoimprint, 6 optical, electron beam, and physical lithography, 7,8 and more. 9 However, ultrashort laser irradiation has emerged as a robust and efficient alternative for producing diverse nanotextured surfaces, notably laser-induced periodic surface structures (LIPSS).…”

Section: Introductionmentioning

confidence: 99%

“…The evergreen world of nanostructured surfaces, which ascended on the shoulders of ultrashort laser–matter irradiation, is of high interest for various scientific, biomedical, and industrial applications . Numerous techniques are available for creating nanostructured surfaces, encompassing sputtering, chemical and plasma etching, chemical vapor deposition, , self-assembly, nanoimprint, optical, electron beam, and physical lithography, , and more . However, ultrashort laser irradiation has emerged as a robust and efficient alternative for producing diverse nanotextured surfaces, notably laser-induced periodic surface structures (LIPSS). − LIPSS represents a captivating realm of research, presenting promising applications spanning hydrogen evolution, photochemical water splitting, , solar-thermal conversion, data storage, surface chemistry, photodetectors, and biomedical applications. − This burgeoning field of nanopatterning serves as the cornerstone of fields such as the semiconductor industry, microelectronics, and photocatalysis .…”

Section: Introductionmentioning

confidence: 99%

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Nanotubular Arrayed LIPSS Achieved with Femtosecond Bessel Beam on Silver Surface for SERS-Based Multiple Explosive Sensing

Banerjee,

Akkanaboina,

Kanaka

et al. 2024

J. Phys. Chem. C

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Arising from ultrashort laser−matter interactions, laser-induced periodic surface structures (LIPSS) have evolved into promising applications in various fields, such as nanophotonics, solar energy conversion, photodetectors, photocatalysis, and sensing. This study presents the creation of a novel nanotubular arrayed silver (Ag) LIPSS utilizing an axicon-generated femtosecond Bessel beam. A meticulous exploration has unraveled the mechanism behind Bessel beam-induced LIPSS formation, revealing how the modulation of the ablation fluence profile, intertwined with the interaction of photon-induced surface plasmon polariton (SPP) and the incident beam, plays a pivotal role. The influence of the Bessel beam profile and the SPP decay length have been crucial factors in crafting such distinctive nanostructures. The period (Λ) of the fabricated low spatial frequency LIPSS stands estimated at 575 ± 10 nm. The distinct topographical characteristics of Ag nanostructures generated using a Gaussian beam with identical fluence are also presented. Furthermore, these plasmonic nanostructures have exhibited exceptional efficacy and versatility as active substrates for surfaceenhanced Raman scattering (SERS)-based sensing applications. Traces of real-time explosives such as TNT, tetryl, RDX, and HMX with the lowest concentrations ranging from 50 to 500 nM have been successfully detected. The achieved enhancement factors hovered around 10 6 , rendering these substrates highly practical for real-world applications. Moreover, our investigation of the BB ablation process unveiled its promising applications in creating antireflection surfaces. En bloc, this study significantly enhances the knowledge on the unexplored research area of Bessel beam−metal interaction, leading to the formation of exotic nanotubular LIPSS, demonstrating versatile SERS-based sensing applications.

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