Boxiang Song
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View article: Plasmon-Enhanced Photocatalytic CO2 Reduction for Higher-Order Hydrocarbon Generation Using Plasmonic Nano-Finger Arrays
Plasmon-Enhanced Photocatalytic CO2 Reduction for Higher-Order Hydrocarbon Generation Using Plasmonic Nano-Finger Arrays Open
The carbon dioxide reduction reaction (CO2RR) is a promising method to both reduce greenhouse gas carbon dioxide (CO2) concentrations and provide an alternative to fossil fuel by converting water and CO2 into high-energy-density chemicals.…
View article: Flexible Amperometric Immunosensor Based on Colloidal Quantum Dots for Detecting the Myeloperoxidase (MPO) Systemic Inflammation Biomarker
Flexible Amperometric Immunosensor Based on Colloidal Quantum Dots for Detecting the Myeloperoxidase (MPO) Systemic Inflammation Biomarker Open
Myeloperoxidase (MPO) has been demonstrated to be a biomarker of neutrophilic inflammation in various diseases. Rapid detection and quantitative analysis of MPO are of great significance for human health. Herein, an MPO protein flexible am…
View article: Solution-Processed Hybrid Europium (II) Iodide Scintillator for Sensitive X-Ray Detection
Solution-Processed Hybrid Europium (II) Iodide Scintillator for Sensitive X-Ray Detection Open
Lead halide perovskite nanocrystals have recently demonstrated great potential as x-ray scintillators, yet they still suffer toxicity issues, inferior light yield (LY) caused by severe self-absorption. Nontoxic bivalent europium ions (Eu 2…
View article: Ultrafast Early Warning of Heart Attacks through Plasmon‐Enhanced Raman Spectroscopy using Collapsible Nanofingers and Machine Learning
Ultrafast Early Warning of Heart Attacks through Plasmon‐Enhanced Raman Spectroscopy using Collapsible Nanofingers and Machine Learning Open
As the leading cause of death, heart attacks result in millions of deaths annually, with no end in sight. Early intervention is the only strategy for rescuing lives threatened by heart disease. However, the detection time of the fastest he…
View article: Hot Electron-Driven Photocatalysis Using Sub-5 nm Gap Plasmonic Nanofinger Arrays
Hot Electron-Driven Photocatalysis Using Sub-5 nm Gap Plasmonic Nanofinger Arrays Open
Semiconductor photocatalysis has received increasing attention because of its potential to address problems related to the energy crisis and environmental issues. However, conventional semiconductor photocatalysts, such as TiO2 and ZnO, ca…
View article: Optical metalenses: fundamentals, dispersion manipulation, and applications
Optical metalenses: fundamentals, dispersion manipulation, and applications Open
Metasurfaces, also known as 2D artificial metamaterials, are attracting great attention due to their unprecedented performances and functionalities that are hard to achieve by conventional diffractive or refractive elements. With their sub…
View article: Rapid thermal evaporation for cadmium selenide thin-film solar cells
Rapid thermal evaporation for cadmium selenide thin-film solar cells Open
Cadmium selenide (CdSe) belongs to the binary II-VI group semiconductor with a direct bandgap of ∼1.7 eV. The suitable bandgap, high stability, and low manufacturing cost make CdSe an extraordinary candidate as the top cell material in sil…
View article: Effects of roughness and resonant-mode engineering in all-dielectric metasurfaces
Effects of roughness and resonant-mode engineering in all-dielectric metasurfaces Open
The development of all-dielectric metasurfaces vigorously prompts the applications of optical metasurfaces for the visible and near-IR light range. Compared to IR or longer wavelength light, visible and near-IR light have shorter wavelengt…
View article: Hot Electron Driven Photocatalysis on Plasmon-Resonant Grating Nanostructures
Hot Electron Driven Photocatalysis on Plasmon-Resonant Grating Nanostructures Open
We demonstrate the hot electron injection of photoexcited carriers in an Ag-based plasmon resonant grating structure. By varying the incident angle of irradiation, sharp dips are observed in the reflectance with p-polarized light (electric…
View article: Molecule Sensing: Sculpting Extreme Electromagnetic Field Enhancement in Free Space for Molecule Sensing (Small 33/2018)
Molecule Sensing: Sculpting Extreme Electromagnetic Field Enhancement in Free Space for Molecule Sensing (Small 33/2018) Open
In article number 1801146, Peng Zhan, Wei Wu, Zhenlin Wang, and co-workers create a plasmonic nanostructure through a unique process using ultrathin tetrahedral amorphous carbon deposition and nanofingers collapse, which enables the precis…
View article: Probing Gap Plasmons Down to Subnanometer Scales Using Collapsible Nanofingers
Probing Gap Plasmons Down to Subnanometer Scales Using Collapsible Nanofingers Open
Gap plasmonic nanostructures are of great interest due to their ability to concentrate light into small volumes. Theoretical studies, considering quantum mechanical effects, have predicted the optimal spatial gap between adjacent nanoparti…
View article: Nanoimprint-defined, large-area meta-surfaces for unidirectional optical transmission with superior extinction in the visible-to-infrared range
Nanoimprint-defined, large-area meta-surfaces for unidirectional optical transmission with superior extinction in the visible-to-infrared range Open
Optical devices with asymmetric transmission have important applications in optical systems, but optical isolators with the modal asymmetry can only be built using magneto-optical or nonlinear materials, as dictated by the Lorentz reciproc…