New nano-structure spectrometer by introducing gold nano-pillars for spectral reconstruction ability improvement

Liu, Delian; Li, Zhaohui

doi:10.1016/j.optcom.2021.127419

Cited by 8 publications

(3 citation statements)

References 32 publications

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“…Au NPs, which normally possess distinctive optical properties, are incorporated into optical sensors. 69,70 Au NP-based optical sensors have been used for targeting many biological molecules 59,71 and water pollutants. 72 These can also be used for the diagnosis of tuberculosis.…”

Section: Nanomaterial-based Optical Sensors For Tuberculosis Detectionmentioning

confidence: 99%

Advances in the fabrication of potential nanomaterials for diagnosis and effective treatment of tuberculosis

El-Shabasy,

Zahran,

Ibrahim

et al. 2024

Mater. Adv.

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Section: Nanomaterial-based Optical Sensors For Tuberculosis Detectionmentioning

confidence: 99%

Advances in the fabrication of potential nanomaterials for diagnosis and effective treatment of tuberculosis

El-Shabasy,

Zahran,

Ibrahim

et al. 2024

Mater. Adv.

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“…Generally, there are two approaches to applying nanoparticles to dental implants. One is an exterior method, as a film or coating, while the other is an interior method, as a co-structure with the material of implanted teeth, like a ceramic teeth structure with GNPs which can increase the wear resistance of porcelain tooth structure [8]. However, because of certain characteristics of nanoparticles, it they seem more common in the exterior one when researchers are applying them.…”

Section: The Applications Of Gnps and Snps In Dental Implant And Thei...mentioning

confidence: 99%

The applications of GNPs and SNPs in medical implant

Chen

2024

ACE

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Nanomaterials have been widely utilized in medical implant. This review demonstrates a number of applications of GNPs (gold nanoparticles) and SNPs (silver nanoparticles) in medical implants, including three main aspects, which are dentistry, orthopaedics and soft tissue. Nanomaterials are also known as ultrafine particle materials. Nanomaterials are composed of particles with a size range of 1 ~ 100nm. They are usually in the transition region of the interface between atomic clusters and macroscopic objects. Subsequently, the differences and identities between the applications of two sorts of nanoparticles are compared, along with advantages and limits accordingly and respectively. GNPs are more utilized according to their stability, biocompatibility, coordination functions and promotion mechanism in the human body, while SNPs are more used according to, most significantly antibacterial properties, biocompatibility and coordination functions. And this may path pave the way for those who need to generally decide which nanoparticle is more suitable when it comes to a certain field of medical implant.

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“…Scanning spectral imaging is implemented by measuring several sequential 1D or 2D data to construct the 3D spectral data, while snapshot spectral imaging is mainly realized by the dispersive elements, spectral filters, or interferometry. [128][129][130][131][132] Metasurface-based spectral measurement is rapidly developed due to the advantages of the metasurface. Metasurfaces based on the scattering of light by the nanostructures are designed to modulate the incident electromagnetic wave and are simultaneously used for spectral information extraction.…”

Section: Spectral Imagingmentioning

confidence: 99%

Advanced Optical Imaging Based on Metasurfaces

Zou

Lin

et al. 2023

Advanced Optical Materials

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Recently, metasurfaces have arisen as next‐generation optics with various merits, such as being ultrathin and lightweight with multi‐function integration. Numerous applications of metasurfaces have been demonstrated up to now, including wavefront shaping, optical imaging, hologram display, structured light generation, polarization detection, and so on. Among them, optical imaging components and techniques have been substantially promoted with the advent of metasurfaces due to their superior spatial modulation properties over electromagnetic waves. Here, the forward and reverse design approaches of metasurface and recent advances in various imaging applications based on them are reviewed. Due to the ability of arbitrary wavefront encoding, metasurfaces have been widely applied to numerous imaging applications, including diffraction‐limited imaging with aberration correction, polarization‐related imaging, high‐resolution spectral imaging, three‐dimentional (3D) imaging, and even algorithm‐assisted imaging, etc. Optical imaging applications combined with novel metasurfaces can make breakthroughs with the development of nanofabrication technologies and the improvement of computer algorithms.

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New nano-structure spectrometer by introducing gold nano-pillars for spectral reconstruction ability improvement

Cited by 8 publications

References 32 publications

Advances in the fabrication of potential nanomaterials for diagnosis and effective treatment of tuberculosis

Advances in the fabrication of potential nanomaterials for diagnosis and effective treatment of tuberculosis

The applications of GNPs and SNPs in medical implant

Advanced Optical Imaging Based on Metasurfaces

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