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#1Abhijeet R. Shelke (TKU: Tamkang University)H-Index: 5
#2H. T. Wang (TKU: Tamkang University)H-Index: 10
Last. Way-Faung Pong (TKU: Tamkang University)H-Index: 30
view all 21 authors...
Effects of electronic and atomic structures of V-doped 2D layered SnS2 are studied using X-ray spectroscopy for the development of photocatalytic/photovoltaic applications. Extended X-ray absorption fine structure measurements at V K-edge reveal the presence of VO and VS bonds which form the intercalation of tetrahedral OVS sites in the van der Waals (vdW) gap of SnS2 layers. X-ray absorption near-edge structure (XANES) reveals not only valence state of V dopant in SnS2 is ≈4+ but also the c...
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#1Longbin Li (NCU: Nanchang University)H-Index: 9
#2Senhe Huang (SJTU: Shanghai Jiao Tong University)H-Index: 5
Last. Yiwang Chen (JXNU: Jiangxi Normal University)H-Index: 64
view all 10 authors...
Single-atom catalysts (SACs) are attractive candidates for oxygen reduction reaction (ORR). The catalytic performances of SACs are mainly determined by the surrounding microenvironment of single metal sites. Microenvironment engineering of SACs and understanding of the structure-activity relationship is critical, which remains challenging. Herein, a self-sacrificing strategy is developed to synthesize asymmetric N,S-coordinated single-atom Fe with axial fifth hydroxy (OH) coordination (Fe-N3 S1 ...
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#1Saisai Yuan (XMU: Xiamen University)H-Index: 1
#2Qiao-Zan Qian (XMU: Xiamen University)H-Index: 2
Last. Wenjing Hong (XMU: Xiamen University)H-Index: 33
view all 13 authors...
The host-guest interaction acts as an essential part of supramolecular chemistry, which can be applied in confined reaction. However, it is challenging to obtain the dynamic process during confined reactions below micromolar concentrations. In this work, a new method is provided to characterize the dimerization process of the guest 1,2-bis(4-pyridinyl) ethylene in host cucurbit[8]curil using scanning tunneling microscope-break junction (STM-BJ) technique. The guest reaction kinetics is quantitat...
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#1Chun-Chun Qu (CAU: China Agricultural University)
#2Xu-Yang Sun (BUAA: Beihang University)
Last. Zhi-Zhu He (CAU: China Agricultural University)H-Index: 18
view all 6 authors...
The excellent stretchability and biocompatibility of flexible sensors have inspired an emerging field of plant wearables, which enable intimate contact with the plants to continuously monitor the growth status and localized microclimate in real-time. Plant flexible wearables provide a promising platform for the development of plant phenotype and the construction of intelligent agriculture via monitoring and regulating the critical physiological parameters and microclimate of plants. Here, the em...
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#1Zheng Tang (NUST: Nanjing University of Science and Technology)H-Index: 3
#2Lijun Xiong (NUST: Nanjing University of Science and Technology)H-Index: 1
Last. Yong Yang (NUST: Nanjing University of Science and Technology)H-Index: 4
view all 7 authors...
Boosting the replacement of traditional NH3 production (Haber-Bosch process) with photocatalytic technology is of great importance for energy and environment remediation. Herein, to develop a photocatalyst with efficient charge separation and abundant reactive sites for photocatalytic N2 fixation, a biomass-induced diphase-carbon doping strategy is proposed by adding lotus root starch which can be environmentally produced into the preparation of carbon nitride (CN). The adjustment to the CN fram...
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#1Tae Wan Park (Korea University)H-Index: 5
#2Woon Ik ParkH-Index: 18
The phase change memory (PCM) is one of the key enabling memory technologies for next-generation non-volatile memory device applications due to its high writing speed, excellent endurance, long retention time, and good scalability. However, the high power consumption of PCM devices caused by the high switching current from a high resistive state to a low resistive state is a critical obstacle to be resolved before widespread commercialization can be realized. Here, a useful approach to reduce th...
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#1Jin-Yang Zhu (Zhengzhou University)H-Index: 2
#2Junhua Hu (Zhengzhou University)H-Index: 34
Last. Xue Bai (Jilin University)H-Index: 56
view all 11 authors...
Carbon dot (CD) based long-lived afterglow emission materials have attracted attention in recent years, but demonstration of white-light room-temperature afterglow remains challenging, due to the difficulty of simultaneous generation of multiple long-lived excited states with distinct chromatic emission. In this work, a white-light room-temperature long-lived afterglow emission from a CD powder with a high efficiency of 5.8% and Commission International de l'Eclairage (CIE) coordinates of (0.396...
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#1Lei Cao (PKU: Peking University)
#2Oleg Petracic (FZJ: Forschungszentrum Jülich)H-Index: 28
Last. Thomas Brückel (FZJ: Forschungszentrum Jülich)H-Index: 19
view all 20 authors...
Oxygen diffusivity and surface exchange kinetics underpin the ionic, electronic, and catalytic functionalities of complex multivalent oxides. Towards understanding and controlling the kinetics of oxygen transport in emerging technologies, it is highly desirable to reveal the underlying lattice dynamics and ionic activities related to oxygen variation. In this study, the evolution of oxygen content is identified in real-time during the progress of a topotactic phase transition in La0.7 Sr0.3 MnO3...
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#1Cheng-Hsun Lu (NTU: National Taiwan University)H-Index: 2
#2Yi-Cheun Yeh (NTU: National Taiwan University)H-Index: 20
Nanocomposite double-network hydrogels (ncDN hydrogels) have been demonstrated as promising biomaterials to present several desired properties (e.g., high mechanical strength, stimuli-responsiveness, and local therapy) for biomedicine. Here, a new type of ncDN hydrogels featuring definable microstructures and properties as well as multistimuli responsiveness for controlled release applications is developed. Amine-functionalized iron oxide nanoparticles (IOPs_NH2 ) are used as nanoparticle cross-...
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#1Han Wu (SMMU: Second Military Medical University)H-Index: 14
Last. Tian YangH-Index: 29
view all 11 authors...
Hepatocellular carcinoma (HCC) is one of the most fatal malignancies with few effective treatment options all around the world. The efficacy of the arisen immune checkpoint therapy is still uncertain due to local immunosuppression. In order to further overcome T cell suppression in the tumor immune microenvironment while promoting the immune response of antigen-presenting cells, a biointerfacing antagonizing T-cell inhibitory nanoparticles (BAT NPs) has been developed by cloaking platelet membra...
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