Article
Nanoscience & Nanotechnology
Chengwei Wan, Chenjie Dai, Shuai Wan, Rui Yang, Yangyang Shi, Zhongyang Li
Summary: The novel polarization-insensitive meta-grating combines plasmonic and grating effects, directing incident photons without polarization interference, making it suitable for various practical applications.
Article
Multidisciplinary Sciences
A. Dhyani, K. S. Bhatia, Sudesh Sharma, B. S. Tewari, P. Mandal
Summary: The optical transmission properties of plasmonic MDM tri-layer with T and L shape periodic slit structures were investigated, showing that the spectral transmission greatly depends on the slit structure and the resonant condition is determined by the structural shapes and polarizations of incident light. The plasmonic structure is useful in optical transmissive devices.
JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE
(2021)
Article
Chemistry, Physical
Jianjun Li, Feng Zhang, Haibao Lu, Weibing Guo, Xiaodong He, Ye Yuan
Summary: In this study, heterogeneous rod-like Ni@Carbon (Ni@C) composites with tunable nano-micro structure and electromagnetic parameters were successfully synthesized by a handy hydrothermal reaction and subsequent calcination treatment. The Ni@C composite showed favorable microwave absorption performance with a minimum reflection loss (RLmin) of -58.7 dB and an effective absorption bandwidth (EAB) of 4.4 GHz. The carbon matrix of Ni@C also served as a protective layer for Ni NPs, providing stable microwave absorbing performance even after one year measurement.
Article
Materials Science, Multidisciplinary
Haowei Xu, Jian Zhou, Hua Wang, Ju Li
Summary: In this work, it is demonstrated theoretically and computationally that static magnetization can be generated through light in semiconductors, generalizing the Edelstein effect. Light-induced orbital magnetizations are found to be significantly greater than spin magnetizations, and different magnetic structures can be realized in multilayer materials under photon pumping. The relationship between the nonlinear Edelstein effect and other magneto-optic effects is also discussed.
Article
Optics
Upasana Baishya, Nitish Kumar, Nirmal K. Viswanathan
Summary: This study presents simulation and experimental results on measuring the spin Hall effect of light (SHEL) at approximately 0.12 degrees away from normal incidence. The measurement is achieved by detecting the transverse spin-shift caused by polarization variations in the reflected beam. This research opens up possibilities for applications in material characterization using retro-reflection geometry.
Article
Nanoscience & Nanotechnology
Weijie Li, Xin Lu, Jiatian Wu, Ajit Srivastava
Summary: Research has shown that many-body interactions among interlayer excitons in a WSe2/MoSe2 heterobilayer can induce a valley Zeeman splitting that is comparable in strength to a magnetic field of approximately 6 T, and the g-factor of the valley Zeeman splitting can be tuned by incident power, providing an effective way to control the valley pseudospin.
NATURE NANOTECHNOLOGY
(2021)
Article
Chemistry, Multidisciplinary
Yonca Kittel, Luis P. B. Guerzoni, Carolina Itzin, Dirk Rommel, Matthias Mork, Celine Bastard, Bernhard Haessel, Abdolrahman Omidinia-Anarkoli, Silvia P. Centeno, Tamas Haraszti, Kyoohyun Kim, Jochen Guck, Alexander J. C. Kuehne, Laura De Laporte
Summary: This article investigates the application of microgels as colloidal building blocks in scaffold materials for tissue engineering and regenerative medicine. The internal structure of microgels is influenced by various factors such as polymer composition and crosslink density. The study reveals that the internal structure of microgels affects cell-microgel interaction and cell growth.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Optics
Minkyung Kim, Dasol Lee, Junsuk Rho
Summary: This study demonstrates that an interface with equal reflection coefficients and their derivatives with respect to the incident angle supports polarization-independent spin Hall shift, even when the beam waist is comparable to the wavelength. An isotropic-anisotropic interface exhibiting polarization-independent spin Hall shift over the entire range of incident angles is also presented. These findings are significant for practical spin-dependent devices and active beam splitters.
LASER & PHOTONICS REVIEWS
(2022)
Article
Optics
Xiaohui Ling, Weilai Xiao, Shizhen Chen, Xinxing Zhou, Hailu Luo, Lei Zhou
Summary: The study reanalyzes the optical spin-Hall effect using rigorous calculations and the Berry phase concept, revealing the spin-flipped abnormal mode and spin-maintained normal mode generated when circularly and linearly polarized light beams strike an optical interface, leading to spin-Hall shifts.
Article
Chemistry, Physical
Mohammad Moein Seyfouri, Dawei Zhang, Cesar Menendez, Daniel Sando, Qi Zhang, Claudio Cazorla, Jan Seidel, Danyang Wang
Summary: This study investigates the thickness-dependent structural phase transitions in epitaxial BFCO films and reveals the influence of crystallographic distortions on their photoresponse. The results show a shift in bandgap and absorption onset due to the changes in crystal symmetry. First-principles calculations further elucidate the impact of crystallographic symmetry on the electronic structure. This work provides a practical strategy for engineering optoelectronic properties of multiferroic oxide films through thickness-induced phase transitions.
JOURNAL OF PHYSICAL CHEMISTRY C
(2022)
Article
Polymer Science
Chappel J. Sharrock, Ja Eon Cho, Xin Wang, Xiuhong Li, Whitney Loo, Nitash P. Balsara, Bruce A. Garetz
Summary: This study analyzed depolarized light scattering patterns from an ordered diblock copolymer/lithium salt mixture by using eight different types of elliptically polarized light, and found that the patterns were consistent with the ellipsoidal grain model. The elliptically polarized light probes a different population of grains in the sample compared to linearly or circularly polarized light, which may be useful for characterizing samples with anisotropic grain orientation distributions.
Article
Multidisciplinary Sciences
Minkyung Kim, Dasol Lee, Younghwan Yang, Yeseul Kim, Junsuk Rho
Summary: This paper proposes and experimentally demonstrates a method to achieve high-efficiency large splitting effect in optical wavelength. By using a dielectric metasurface to modulate the complex transmission, shifts up to ten wavelengths and efficiencies over 70% are achieved.
NATURE COMMUNICATIONS
(2022)
Article
Energy & Fuels
Changdi Wang, Hao Wang, Lu Li, Ruiyang Zhao, Jishu Han, Lei Wang
Summary: Photocatalytic hydrogen production technology is an efficient method for solving environmental pollution problems and obtaining renewable energy. Developing novel photocatalysts with high activity and stability remains a great challenge to improve hydrogen production efficiency. In this study, a hollow rod-shaped tandem heterojunction photocatalyst was designed and synthesized, resulting in enhanced photocatalytic hydrogen production performance.
Article
Multidisciplinary Sciences
H. C. Zhao, H. Xia, S. Hu, Y. Y. Lv, Z. R. Zhao, J. He, E. Liang, G. Ni, L. Y. Chen, X. P. Qiu, S. M. Zhou, H. B. Zhao
Summary: Mn3Sn is an anti-ferromagnetic material with a large magneto-optical Voigt signal, showing negligible change in quench time over a wide temperature range. The temperature-insensitive ultrafast spin manipulation in Mn3Sn can pave the way for high-speed spintronic devices.
NATURE COMMUNICATIONS
(2021)
Article
Materials Science, Multidisciplinary
Dandan Yang, Zixing Peng, Xin Guo, Shuqian Qiao, Pu Zhao, Qiuqiang Zhan, Jianrong Qiu, Zhongmin Yang, Guoping Dong
Summary: The study achieved tunable polarization characteristics in upconversion light by investigating rare-earth ion-doped NaYF4 microrods, showing that Yb3+ doping adjusts the light characteristics, co-doping with RE3+ improves electric field distribution, and increasing activator concentration enhances light properties. Applications in optical storage, encryption, and anti-counterfeiting are illustrated, providing new insights into understanding the polarization properties of RE3+ in anisotropic structures.
ADVANCED OPTICAL MATERIALS
(2021)
Article
Materials Science, Ceramics
Renzhong Xue, Liuyang Zhao, Siyuan Chen, Hongxuan Chen, Mengru Cui, Xintao Bai, Tao Li, Dewei Liu, Haiyang Dai
Summary: The effects of A-site transition from Ca2+ to Cd2+ on the microstructure, morphology, and electrical properties of Ca(1-x)CdxCu(3)Ti(4)O(12) thin films were investigated. The films exhibited smooth and compact surfaces without cracks. The transition from Ca2+ to Cd2+ resulted in changes in grain size and electrical properties. In particular, the simultaneous occupancy of A sites by Ca2+ and Cd2+ improved the dielectric and nonlinear properties of Ca1-xCdxCu3Ti4O12 films.
CERAMICS INTERNATIONAL
(2023)
Article
Plant Sciences
Ying Zhang, Chunli Guo, Hongmei Liu, Lin Yang, Changying Ren, Tao Li, Jianxun Liu
Summary: This study established a highly sensitive and accurate quantitative method to reveal the plasma exposure profile of Sailuotong (SLT) in humans. The developed methods should be useful in further detailed clinical pharmacokinetic research for clarifying the effect mechanism of SLT and formulating its rational therapeutic regimens.
JOURNAL OF ETHNOPHARMACOLOGY
(2023)
Article
Engineering, Industrial
Xiaoli Yan, Tao Li
Summary: This paper aims to analyze the role and effect of Hangzhou Urban Brain in responding to COVID-19, including systematically sorting out its development mode, capabilities, composition and application, and exploring its role and effect. It tries to provide a reference for other cities' digital infrastructure construction through case analysis.
ENGINEERING CONSTRUCTION AND ARCHITECTURAL MANAGEMENT
(2023)
Article
Computer Science, Artificial Intelligence
Meng Yuan, Jiucheng Xu, Tao Li, Yuanhao Sun
Summary: This paper introduces a feature selection method based on neighborhood multi-granulation rough sets (NMRS) to address the information loss issue. A novel measure, named PTSIJE, is proposed for uncertain feature selection in incomplete datasets. Experimental results demonstrate the effectiveness of the proposed method.
COMPLEX & INTELLIGENT SYSTEMS
(2023)
Article
Clinical Neurology
Zhili Zou, Yuan Zhang, Yulan Huang, Jinyu Wang, Wenjiao Min, Miao Xiang, Bo Zhou, Tao Li
Summary: Differential DNA methylation and mRNA expression were investigated between panic disorder (PD) and healthy controls (HCs). Changes in expression level of the CBL gene may serve as an important molecular marker for diagnosis and early response in PD patients.
JOURNAL OF AFFECTIVE DISORDERS
(2023)
Article
Electrochemistry
Dewei Liu, Qijie Zhang, Xiaohong Chen, Hui Li, Fufeng Yan, Haiyang Dai, Tao Li, Renzhong Xue, Jing Chen, Gaoshang Gong, Cui Shang, Xuezhen Zhai
Summary: The effects of Mg doping on the structure, morphology, defects, and electrochemical performances of Mg-doped VO2(B) nanorods were investigated. The results showed that moderate Mg doping improved the structural stability and cycling performance of the samples.
JOURNAL OF SOLID STATE ELECTROCHEMISTRY
(2023)
Article
Computer Science, Artificial Intelligence
Lin Wang, Xin Wang, Tao Li, Ruijuan Zheng, Junlong Zhu, Mingchuan Zhang
Summary: In this study, an adaptive subgradient online learning algorithm is proposed and validated in strong convexity settings. The experiments demonstrate that the algorithm outperforms other methods in terms of training speed and generalization performance.
NEURAL COMPUTING & APPLICATIONS
(2023)
Article
Biochemistry & Molecular Biology
Bing-jun Chen, Jian Jiang, Tan Li, Hong-jie Jiang, Xin-hua Liang, Ya-ling Tang
Summary: The invasion and metastasis of salivary adenoid cystic carcinoma (SACC) is closely related to collective invasion. The downregulation of FAT1 and upregulation of YAP1 are associated with collective invasion and distant metastasis in SACC. The miR-183-5p/FAT1/YAP1 signaling pathway plays a critical role in SACC collective invasion.
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS
(2023)
Article
Chemistry, Medicinal
Kai Guo, Xue Ren, Ting-Ting Zhou, Tao Li, Yan-Chun Liu, Yang Tao, Hong Hu, Dan Li, Yan Liu, Sheng-Hong Li
Summary: Systematic phytochemical investigation of Lomatogonium carinthiacum led to the identification of 12 monoterpenoids, including three new secoiridoids (1, 2, and 4), a new iridoid glycoside (13), a new monoterpenoid alkaloid (3), and three new sesquiterpenoids (14-16). The structures were determined through comprehensive spectroscopic analysis and quantum chemistry computations. The new isolates exhibited weak immunosuppressive activities by inhibiting T cell proliferation and cytokine IFN-gamma secretion in vitro.
Article
Biochemistry & Molecular Biology
Hongchen Yan, Tianci Zhou, Yongsheng Wang, Zhengcheng Liu, Ilyas Ali, Le Sheng, Qiang Jiang, Tao Li, Minghui Xiang, Ping Li, Wei Zhang, Yong Teng, Honglin Li, Yang Liu, Yafei Cai
Summary: Streptococcus agalactiae is a major pathogen causing mastitis in animals, but its specific pathogenic mechanisms and regulatory factors are largely unknown. Our study revealed that the downregulation of CDK5RAP3 in mastitis caused by S. agalactiae triggers inflammasome activation and inhibits autophagolysosome degradation, leading to inflammation and cell death. This study sheds light on the interaction between autophagy and immune responses and provides new insights for the development of clinical drugs to cure S. agalactiae mastitis.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Chemistry, Multidisciplinary
Jitao Ji, Zhizhang Wang, Jiacheng Sun, Chen Chen, Xueyun Li, Bin Fang, Shi-Ning Zhu, Tao Li
Summary: In this study, we propose a novel method for on-chip generation and manipulation of higher-order Poincare sphere beams (HOPBs) by combining metasurface with optical waveguides on a lithium niobate on insulator platform. By using a diatomic geometric metasurface for phase modulation, guided waves are extracted into free space with high signal-to-noise ratio and formed into two orthogonal circularly polarized optical vortices which are linearly superposed into HOPBs. Additionally, a dual-port waveguide crossing is utilized to reconfigure the output states into an arbitrary point on a higher-order Poincare sphere based on in-plane interference of two guided waves. This approach provides a compact solution for generating and manipulating HOPBs and can be further enhanced by employing electro-optical modulation on a lithium niobate waveguide for full tunability.
Article
Optics
Yanhao Chu, Xingjian Xiao, Xin Ye, Chen Chen, Shining Zhu, Tao Li
Summary: In this study, a design method is proposed to achieve large scale achromatic hybrid lens with no residual dispersion by considering the refraction element and metasurface together as a whole. The tradeoff between the meta-unit library and the characteristics of resulting hybrid lenses is also discussed in detail, and a centimeter scale achromatic hybrid lens is realized to demonstrate the effectiveness of the method.
Article
Polymer Science
Lin Xu, Samuel C. Lamont, Tao Li, Ying Zhang, Wenlong Pan, Chongyi Gao, Chen Zhu, Si Chen, Hongwei Hu, Jianning Ding, Franck J. Vernerey
Summary: We investigated the mechanical properties of a magnetic temperature-sensitive hydrogel with varying concentrations of covalent and physical cross-linking. Increasing the nanoclay content improved both strength and toughness in the double network materials due to the strong viscoplastic behavior of the physical nanoclay network. Our findings suggest that the yield-stress behavior of the nanoclay network and load-sharing interactions between the PNIPAAm and nanoclay are responsible for the observed trends. Additionally, we found a strong correlation between the mass ratio of covalent cross-linker used and fractional percolation of the PNIPAAm network.
Article
Engineering, Biomedical
Xi Li, Xiangyi Ren, Maodi Xie, Mengli Zhu, Yabing Zhang, Tao Li, Minfeng Huo, Qian Li
Summary: Researchers have synthesized BSA-coated RuO2 nanoparticles that can scavenge reactive oxygen species and reduce myocardial ischemia/reperfusion injury. These nanoparticles mimic enzymes and can reduce infarcted areas and restore cardiac function. They have high clinical potential for IR injury treatment.
ADVANCED NANOBIOMED RESEARCH
(2023)
Article
Optics
Shanshan Hu, Xingjian Xiao, Xin Ye, Rongtao Yu, Yanhao Chu, Ji Chen, Shining Zhu, Tao Li
Summary: Correction of chromatic aberration is crucial in color imaging and display. This study proposes a deep-learning-enhanced singlet planar imaging system using an achromatic flat lens, achieving high-quality achromatic imaging in the visible spectrum.