Femtosecond Laser-Induced Anisotropic Structure and Nonlinear Optical Response of Yttria-Stabilized Zirconia Single Crystals with Different Planes

Lian, Yiling; Jiang, Lan; Sun, Jingya; Wu, Shouyu; Wang, Feifei

doi:10.1021/acsami.2c11118

Cited by 11 publications

(9 citation statements)

References 53 publications

(79 reference statements)

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“…possible by these interactions, which are equipped with innovative digital signal processing capabilities. When directed towards the architectural main hub, the gateways, this unprocessed data is transmitted through in-body networks, which serve as a circulatory system for information [50]. In this kind of architecture, gateways are essential because they serve as an interface that links in-body networks and the outside world [44].…”

Section: Role Of Ion Mt For Nano Therapeutic Systemmentioning

confidence: 99%

“…In this section, a coulomb explosion model is proposed to get the heat that will work as heat therapy for the treatment of fatal cancer cells at the molecular and nano atomic level [50]. The elliptical geometry shape of GNTR, consisting magical properties of gold, can deliver ephemeral and powerful thermal pulses by occurring coulomb explosion [50].…”

Section: Coulomb Explosion Proceduresmentioning

confidence: 99%

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Nanomedicine: Treatment of Chronic Disease Using Gold Nano Thermo Robot (GNTR) Empowered With Nanotechnology Approaches

Hasan,

Fatima,

Shahzad

et al. 2024

IEEE Access

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Nanotechnologists and medical researchers are working hard to develop new and innovative ways to use nanorobots as nanomedicine to improve healthcare outcomes and revolutionize the field of therapeutics. Nanotechnology has the potential to revolutionize healthcare by providing new ways of treating chronic diseases in the field of medicine. A "Gold Nano Thermo Robot" (GNTR) model has been proposed in this research article, which can be considered a nanomedicine that will deliver controlled thermal therapy to targeted malignant tissues without damaging healthy tissues. The proposed nanotherapeutic system, empowered with a nano sensor network, interbody body communication network, and Internet of nanomedical things, has been used to normalize and control hyperthermal waves in real-time that have been used to eliminate breast cancer cells using the "SEE and TREAT" technique. To generate hyperthermia, which has been irradiated by laser pulses to propose GNTR, a Coulomb explosion took place, and a huge amount of dispersed hyperthermia waves were produced. To convert the intensity of dispersed and irregular hyperthermia into a regulated and disciplined format, a Finite Difference Method has been used to develop a "Heat Control System." A comparative analysis has been provided of the intricate relationship between the required radius of Gold Nano Thermo Robots and the volume depth of the tumor for penetration, with a keen focus on evaluating how different GNTR sizes fit or do not fit for the task of effectively treating tumors at various depths within cancer tumors. Furthermore, the effectiveness of treatment has multifaceted outcomes that have been acquired by the interplay between two critical factors, the temperature limit and therapy duration. By examining a comprehensive matrix of thermal therapy durations (ranging from 25 minutes to 60 minutes) alongside various temperature limits (ranging from 33°C to 60°C). The best fit and the best response therapy session have been verified with a temperature limit of 42 °C for 30 minutes, achieving near-complete tumor ablation with minimum harm to the healthy tissues. The complex physical effects on the Gold Nano Robots surfaces due to the Coulomb explosion procedure are also provided in the form of simulation analysis, and an explanation is given in nine panels. INDEX TERMSCoulomb explosion; nanotherapeutic system; nano sensor network; hyperthermia; nanomedicine; interbody body communication network; Internet of nanomedical things; finite difference method; see and treat technique. I.

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Section: Role Of Ion Mt For Nano Therapeutic Systemmentioning

confidence: 99%

Section: Coulomb Explosion Proceduresmentioning

confidence: 99%

Nanomedicine: Treatment of Chronic Disease Using Gold Nano Thermo Robot (GNTR) Empowered With Nanotechnology Approaches

Hasan,

Fatima,

Shahzad

et al. 2024

IEEE Access

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“…The femtosecond pump-probe technique is widely recognized as an excellent tool for studying ultrafast dynamics [1,2]. This technique enables the observation of rapid changes in electron density and temperature that occur following the interaction of an intense femtosecond laser pulse with a surface [3][4][5][6]. The resulting highly nonequilibrium state induces phase explosion [7,8], Coulomb explosion [9,10], and thermoelastic wave effects [11,12], ultimately leading to the ablation and fracture of the target materials [13,14].…”

Section: Introductionmentioning

confidence: 99%

Ultrafast quasi-three-dimensional imaging

Lian

Jiang

Sun

et al. 2023

Int. J. Extrem. Manuf.

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Understanding laser induced ultrafast process with complex three-dimensional (3D) geometrical and extreme property evolution offers unique platform to explore novel physical phenomena and to overcome manufacturing limitations. Ultrafast imaging has been considered as an effective tool due to their exceptional spatiotemporal resolution ability. However, the current imaging techniques with single view imaging actually projecting 3D information on two-dimensional plane, leading to great information loss, and misunderstanding the nature of ultrafast process. Here, we propose a quasi-3D imaging method to describe the 3D ultrafast process and further analyse spatial asymmetric of laser induced plasma. The vertically polarization laser pulses are adopted to illuminate reflection-transmission views, and the binarization techniques are employed to extract contours, forming the corresponding two-dimensional matrix. By rotating and multiplying the two-dimensional contour matrices obtained from the dual views, the quasi-3D image was reconstructed. It successfully unveils dual phase transition mechanisms and elucidates the diffraction phenomena occurring outside the plasma. Furthermore, the quasi-3D image confirms spatial asymmetric of plasma in picosecond plasma, which is hard to acquire in two-dimensional images. Our findings demonstrate that quasi-3D imaging not only offers a more comprehensive understanding of plasma dynamics than previous imaging methods, but also has widespread potential in various ultrafast fields such as strong-field physics, fluid dynamics, and cutting-edge manufacturing.

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“…Ultrafast science is an important aspect of modern scientific research that involves exploring the dynamic behaviors of microscopic particles 1–5 and developing strategies 6–12 to elucidate these behaviors through ultrahigh spatial and temporal resolution. This technique allows researchers to understand, apply, and control the related physics, 13–15 chemistry, 16,17 and other macroscopic phenomena 18–20 of these particles.…”

Section: Introductionmentioning

confidence: 99%

Probing electron and lattice dynamics by ultrafast electron microscopy: Principles and applications

Lian,

Sun,

Jiang

2023

Int Journal of Mech Sys Dyn

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Microscale charge and energy transfer is an ultrafast process that can determine the photoelectrochemical performance of devices. However, nonlinear and nonequilibrium properties hinder our understanding of ultrafast processes; thus, the direct imaging strategy has become an effective means to uncover ultrafast charge and energy transfer processes. Due to diffraction limits of optical imaging, the obtained optical image has insufficient spatial resolution. Therefore, electron beam imaging combined with a pulse laser showing high spatial–temporal resolution has become a popular area of research, and numerous breakthroughs have been achieved in recent years. In this review, we cover three typical ultrafast electron beam imaging techniques, namely, time‐resolved photoemission electron microscopy, scanning ultrafast electron microscopy, and ultrafast transmission electron microscopy, in addition to the principles and characteristics of these three techniques. Some outstanding results related to photon–electron interactions, charge carrier transport and relaxation, electron–lattice coupling, and lattice oscillation are also reviewed. In summary, ultrafast electron beam imaging with high spatial–temporal resolution and multidimensional imaging abilities can promote the fundamental understanding of physics, chemistry, and optics, as well as guide the development of advanced semiconductors and electronics.

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Femtosecond Laser-Induced Anisotropic Structure and Nonlinear Optical Response of Yttria-Stabilized Zirconia Single Crystals with Different Planes

Cited by 11 publications

References 53 publications

Nanomedicine: Treatment of Chronic Disease Using Gold Nano Thermo Robot (GNTR) Empowered With Nanotechnology Approaches

Nanomedicine: Treatment of Chronic Disease Using Gold Nano Thermo Robot (GNTR) Empowered With Nanotechnology Approaches

Ultrafast quasi-three-dimensional imaging

Probing electron and lattice dynamics by ultrafast electron microscopy: Principles and applications

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