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| 1 | Review on flexible photonics/electronics integrated devices and fabrication strategy显示文摘In recent years, to meet the greater demand for next generation electronic devices that are transplantable, lightweight and portable, flexible and large-scale integrated electronics attract much more attention have been of interest in both industry and academia. Organic electronics and stretchable inorganic electronics are the two major branches of flexible electronics. With the semiconductive and flexible properties of the organic semiconductor materials, flexible organic electronics have become a mainstay of our technology.Compared to organic electronics, stretchable and flexible inorganic electronics are fabricated via mechanical design with inorganic electronic components on flexible substrates, which have stretchability and flexibility to enable very large deformations without degradation of performance. This review summarizes the recent progress on fabrication strategies, such as hydrodynamic organic nanowire printing and inkjet-assisted nanotransfer printing of flexible organic electronics, and screen printing, soft lithography and transfer printing of flexible inorganic electronics. In addition, this review considers large-scale organic and inorganic flexible electronic systems and the future applications of flexible and stretchable electronics. | Shisheng CAI Zhiyuan HAN Fengle WANG Kunwei ZHENG Yu CAO Yinji MA Xue FENG | 2018 | Science China(Information Sciences)2018,61,6: | 6 |
| 2 | A Multi-interlayer LMAS Joint of C/C-SiC Composites and LAS Glass Ceramics显示文摘Porous C/C-SiC composites were prepared through a two-step chemical vapor infiltration process,and a multi-interlayer joint of Li20-MgO-Al_2O_3-SiO_2(LMAS) was applied to join C/C-SiC composites and lithium aluminum silicate(LAS) glass ceramics by means of a vacuum hot-pressing technique.Plenty of SiC whiskers were generated in the pores of low-density C/C composites during chemical vapor deposition process,which is essentia! to form a zigzag interface structure between C/C-SiC substrate and the LMAS interlayer.The average shear strength of the LMAS joint was improved from 12.17 to 19.91 MPa after changing the composites from high-density C/C composites(1.75 g/cm^3) with a CVD-SiC coating to the C/C-SiC composites with a low density(1.48 g/cm^3).The improvement of the joint strength is mainly attributed to the formation of the inlay structure at the SiC-C/C and SiC-LMAS interfaces. | Qiangang Fu Fengling Zhao Hejun Li Han Peng Xiaoying Nan | 2015 | Journal of Materials Science & Technology2015,31,5: | 2 |
| 3 | Rational design of a visible-light photochromic diarylethene:a simple strategy by extending conjugation with electron donating groups显示文摘Photochromic diarylethenes have been widely used in many fields. However, their cyclization process must be induced by UV light. In this article, a simple strategy is developed by extending π-conjugation with electron donating groups. The modified dirylethene derivative can photocyclolize under 405-nm light with a good photochromic efficiency. Meanwhile, its absorption and moderate fluorescence can be switched effectively in both directions by visible lights(405 and 520 nm, respectively) in different solutions and in living cells. We believe that this simple method will become a versatile strategy for developing various dirylethylenes with visible-light photochromism. | Shanliang Tang Fengling Song Meiheng Lu Keli Han Xiaojun Peng | 2019 | Science China Chemistry2019,62,4: | 2 |
| 4 | On nonsingular terminal sliding-mode control of nonlinear systems显示文摘 | Feng Yong Yu Xinghuo Han Fengling | 2013 | Automatica2013,49,10: | 1 |
| 5 | Chattering free full-order sliding-mode control 显示文摘 | Yong Feng Fengling Han Xinghuo Yu | 2014 | Automatica2014,50,4: | 1 |
| 6 | Generating 3-Dmulti-scroll chaotic attractors: A hysteresis series switching method 显示文摘 | Jinhu Lu Fengling Han Xinghuo Yu Guanrong Chen | 2004 | Automatica2004,40,: | 1 |
| 7 | On nonsingular terminal sliding-mode control of nonlinear systems显示文摘 | Feng Yong Yu Xinghuo Han Fengling | 2013 | Automatic2013,49,: | 1 |
| 8 | The genome-wide landscape of small insertion and deletion mutations in Monopterus albus显示文摘Insertion and deletion(indel) mutations, which can trigger single nucleotide substitutions on the flanking regions of genes, may generate abundant materials for disease defense, reproduction, species survival and evolution. However, genetic and evolutionary mechanisms of indels remain elusive. We establish a comparative genome-transcriptome-alignment approach for a large-scale identification of indels in Monopterus population. Over 2000 indels in 1738 indel genes, including 1-21 bp deletions and 1-15 bp insertions, were detected. Each indel gene had ~1.1 deletions/insertions, and 2-4 alleles in population. Frequencies of deletions were prominently higher than those of insertions on both genome and population levels. Most of the indels led to in frame mutations with multiples of three and majorly occurred in non-domain regions, indicating functional constraint or tolerance of the indels. All indel genes showed higher expression levels than non-indel genes during sex reversal. Slide window analysis of global expression levels in gonads showed a significant positive correlation with indel density in the genome. Moreover, indel genes were evolutionarily conserved and evolved slowly compared to nonindel genes. Notably, population genetic structure of indels revealed divergent evolution of Monopterus population, as bottleneck effect of biogeographic isolation by Taiwan Strait, China. | Feng Chen Fengling Lai Majing Luo Yu-San Han Hanhua Cheng Rongjia Zhou | 2019 | Journal of Genetics and Genomics2019,46,2: | 1 |
| 9 | Generating 3-D multi-scroll chaotic attractors: A hysteresis series switching method显示文摘 | Jinhu Lu Fengling Han Xinghuo Yu | 2004 | Automatica2004,40,: | 1 |
| 10 | Aβ 1–42 disrupts the expression and function of KLF2 in Alzheimer’s disease mediated by p53显示文摘 | Chunyan Wu Fengling Li Guosheng Han Zhihui Liu | 2013 | Biochemical and Biophysical Research Communications2013,,2: | 1 |
| 11 | Alterations of mtDNA copy number and 4977 bp deletion induced by ionizing radiation in human peripheral blood显示文摘Alterations of mitochondria DNA(mtDNA)4977 bp common deletion(CD)and mtDNA copy number induced by ionizing radiation were observed in human different cell lines and total body irradiation patients.However,only few experiments have evaluated the levels of the CD and mtDNA copy number in human peripheral blood exposed to ionizing radiation till now.The aim of this study is to analyze the mtDNA alterations in irradiated human peripheral blood from healthy donors as well as to explore their feasibility as biomarkers for constructing new biodosimeter.Peripheral blood samples were collected from six healthy donors,and exposed to 60Co gamma ray with the doses of 0 Gy,1 Gy,2 Gy,3 Gy,4 Gy and 5 Gy.Levels of the CD and mtDNA copy number in irradiated samples after 2h or 24h incubation were detected using TaqMan real-time PCR,and the CD ratio was calculated.The results showed that the mean of the CD ratio and the CD copy number exhibited a dose-dependent increase 2 h in the dose range from 0–5 Gy,and of the mtDNA copy number significantly increased 24 h in irradiated groups compared with 0 Gy group after irradiation.It indicates that the parameters in human peripheral blood may be considered as molecular biomarkers to applying construction of new biodosimeter. | LIU Yulong WANG Ping HAN Lin ZHAO Fengling GUO Fei WANG Xiai LYU Yumin | 2013 | Nuclear Science and Techniques2013,24,6: | 0 |