ACS Nano
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#1Shuguo An (SDU: Shandong University)
#2Aiyou Hao (SDU: Shandong University)H-Index: 20
Last. Pengyao Xing (SDU: Shandong University)H-Index: 21
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As a highly directional force, halogen bonds based on σ-holes have potential to manipulate supramolecular chirality and build functional chiral systems, which however are largely unexplored. In this work, we report the manipulation of supramolecular chirality in hierarchically self-assembled systems via intracomponent halogen bonds. Cholesteryl cyanostilbene conjugates and 1,3,5-trifluoro-2,4,6-triiodobenzene formed a C3 symmetrical supramolecular complex with ultrahigh binding affinity and bind...
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#1Diego Scolfaro (State University of Campinas)
#2Matheus Finamor (State University of Campinas)
Last. O. D. D. Couto (State University of Campinas)H-Index: 10
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The Stark effect is one of the most efficient mechanisms to manipulate many-body states in nanostructured systems. In mono- and few-layer transition metal dichalcogenides, it has been successfully induced by optical and electric field means. Here, we tune the optical emission energies and dissociate excitonic states in MoSe2 monolayers employing the 220 MHz in-plane piezoelectric field carried by surface acoustic waves. We transfer the monolayers to high dielectric constant piezoelectric substra...
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#1Xin Ji (JNU: Jinan University)H-Index: 5
#2Haiyuan Yang (JNU: Jinan University)H-Index: 2
Last. Xiaodi Li (JNU: Jinan University)
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Fungal infections in skin are extremely stubborn and seriously threaten human health. In the process of antifungal treatment, it is a huge challenge that the stratum corneum of the skin and fungal biofilms form the drug transport barrier. Herein, a near-infrared (NIR) laser-propelled parachute-like nanomotor loaded with miconazole nitrate (PNM-MN) is fabricated to enhance transdermal drug delivery for synergistic antifungal therapy. Due to asymmetrically spatial distribution, PNM can generate a ...
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#1Vivian Wang (University of California, Berkeley)H-Index: 3
#2Ali Javey (University of California, Berkeley)H-Index: 109
Electroluminescence can be generated from a wide variety of emissive materials using a simple, generic device structure. In such a device, emissive materials are deposited by various means on a metal oxide semiconductor capacitor structure across which alternating current voltage is applied. However, these devices suffer from low external efficiencies and require the application of high voltages, thus hindering their practical usage and raising questions about the possible efficiencies that can ...
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#1Yongling An (SDU: Shandong University)H-Index: 23
#2Yuan Tian (SDU: Shandong University)H-Index: 16
Last. Yitai Qian (USTC: University of Science and Technology of China)H-Index: 127
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Owing to its high theoretical capacity, appropriate working potential, abundant resource, intrinsic safety, and low cost, zinc (Zn) metal is regarded as one of the most promising anode candidates for aqueous batteries. However, the hazards caused by dendrite growth and side reactions impede its practical applications. Herein, to solve these problems, a protective heterogeneous layer composed of electronic conductive sulfur-doped three-dimensional (3D) MXene and ionic conductive ZnS on Zn anode i...
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#1Kristan Bryan Simbulan (NTNU: National Taiwan Normal University)H-Index: 3
#2Yi-Jie Feng (NTNU: National Taiwan Normal University)
Last. Yann Wen Lan (NTNU: National Taiwan Normal University)H-Index: 13
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Twisted light carries a defined orbital angular momentum (OAM) that can enhance forbidden transitions in atoms and even semiconductors. Such attributes can possibly lead to enhancements of the material's photogenerated carriers through improved absorption of incident light photons. The interaction of twisted light and photovoltaic material is, thus, worth studying as more efficient photovoltaic cells are essential these days due to the need for reliable and sustainable energy sources. Two-dimens...
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#1Arun Jaiswal (IITB: Indian Institute of Technology Bombay)H-Index: 3
#2Sweta Rani (IITB: Indian Institute of Technology Bombay)
Last. Shobha Shukla (IITB: Indian Institute of Technology Bombay)H-Index: 16
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The major bottleneck in fabrication of engineered 3D nanostructures is the choice of materials. Adding functionality to these nanostructures is a daunting task. In order to mitigate these issues, we report a two-photon patternable all carbon material system which can be used to fabricate fluorescent 3D micro/nanostructures using two-photon lithography, with subwavelength resolution. The synthesized material system eliminates the need to use conventional two-photon absorbing materials such as two...
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#1Craig J. Neal (UCF: University of Central Florida)H-Index: 11
#2Candace R. Fox (UCF: University of Central Florida)H-Index: 2
Last. Sudipta Seal (UCF: University of Central Florida)H-Index: 96
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The COVID19 pandemic has brought global attention to the threat of emerging viruses and to antiviral therapies, in general. In particular, the high transmissibility and infectivity of respiratory viruses have been brought to the general public's attention, along with the need for highly effective antiviral and disinfectant materials/products. This study has developed two distinct silver-modified formulations of redox-active nanoscale cerium oxide (AgCNP1 and AgCNP2). The formulations show specif...
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#1Shu Hsuan Su (NCKU: National Cheng Kung University)H-Index: 4
Last. Li-Wei Tu (NSYSU: National Sun Yat-sen University)H-Index: 28
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Antimonene is a promising two-dimensional (2D) material that is calculated to have a significant fundamental bandgap usable for advanced applications such as field-effect transistors, photoelectric devices, and the quantum-spin Hall (QSH) state. Herein, we demonstrate a phenomenon termed topological proximity effect, which occurs between a 2D material and a three-dimensional (3D) topological insulator (TI). We provide strong evidence derived from hydrogen etching on Sb2Te3 that large-area and we...
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#1Tung-Han Yang (Georgia Institute of Technology)H-Index: 1
#2Jaewan Ahn (Georgia Institute of Technology)H-Index: 6
Last. Dong Qin (Georgia Institute of Technology)H-Index: 33
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The ligands anchored to the surface of metal nanocrystals play an important role in controlling their colloidal synthesis for a broad spectrum of applications, but it remains a daunting challenge to investigate the ligand-surface and ligand-solvent interactions at the molecular level. Here, we report the use of surface-enhanced Raman scattering (SERS) to extract structural information about the binding of poly(vinylpyrrolidone) (PVP) to Ag nanocubes as well as its conformational changes in respo...
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Top fields of study
Analytical chemistry
Nanoparticle
Nanotechnology
Inorganic chemistry
Materials science
Graphene
Optoelectronics