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| 1 | Synthesis of aza-BODIPY dyes bearing the naphthyl groups at 1,7-positions and application for singlet oxygen generation显示文摘Using 2-vinylnaphthalene,aza-BODIPYs with the naphthyl groups at 1,7-positions were prepared and their photophysical properties were characterized.Due to attachment of the naphthyl groups at1,7-positions,aza-BODIPYs show long-wavelength absorption and emission in the near-infrared region.The singlet oxygen generation of the dibromo substituted aza-BODIPY with the naphthyl groups at1,7-positions as a photosensitizer was more effective than that of the corresponding aza-BODIPY with the phenyl groups at 1,7-positions.No photobleaching of the naphthyl-containing aza-BODIPY was observed and such NIR aza-BODIPY could be used for the singlet oxygen generation. | Xindong Jiang Tingjiang Zhang Changliang Sun Yanqiu Meng Linjiu Xiao | 2019 | Chinese Chemical Letters2019，30，5： | 2 |
| 2 | Image proeessing in laser vision based weld tracking system 显示文摘 | Zhao Xiangbin Li Liangyu Xiao Changliang | 2006 | Transactions of the China Welding Institution2006，27，12： | 1 |
| 3 | A fully differential transimpedance amplifier with integrated differential photodetector in standard CMOS process for optical communications and interconnects显示文摘A fully differential transimpedance amplifier (TIA) with integrated differential photodetector in standard CMOS technologies has been realized for optical receivers in optical communications and optical interconnects. And a novel, fully differential photodetector aiming to convert the incident light into a pair of fully differential photo-generated currents and ensure the differential symmetry on circuit configuration and model has also been proposed for the differential TIA to achieve the fully differential characteristic. Theoretical analysis and simulation results both indicate that the fully differential TIA reaches a higher bandwidth than a conventional one and at the same time a doubled sensitivity. Based on this new TIA, a monolithic, fully differential optoelectronic integrated receiver was designed and implemented in a Chartered 3.3 V, 0.35 μm standard CMOS process. It demonstrates 98.75 dB transimpedance gain, and 0.334 μA equivalent input integrated referred noise current from 1 Hz up to 3 dB frequency. The power dissipation from a single 3.3 V supply is 100 mW for the TIA-LIA (limiting amplifier)-combination plus 138 mW for the 50 output buffer. At 850 nm wavelength, the optical receiver achieves a 1.1 GHz 3 dB bandwidth, and can handle bitrates up to 1.6 Gbit/s for 12.2 dBm peak-peak optical power and 2 31 1 PRBS (pseudorandom bit sequency) input signal. | YU ChangLiang MAO LuHong XIAO XinDong & ZHANG ShiLin | 2011 | Science China(Information Sciences)2011，54，6： | 1 |
| 4 | Torque ripple reduction in brushless DC drives based on reference current optimi- zation using integral variable structure control显示文摘 | XIA Changliang XIAO Youwen WEI Chen | 2014 | Industrial Elec- tronics IEEE Transactions on2014，61，2： | 1 |
| 5 | Response of Salmonella enterica serovar Typhimurium to alginate oligosaccharides fermented with fecal inoculum:integrated transcriptomic and metabolomic analyses显示文摘Alginate oligosaccharides(AOS),extracted from marine brown algae,are a common functional feed additive;however,it remains unclear whether they modulate the gut microbiota and microbial metabolites.The response of Salmonella enterica serovar Typhimurium,a common poultry pathogen,to AOS fermented with chicken fecal inocula was investigated using metabolomic and transcriptomic analyses.Single-strain cultivation tests showed that AOS did not directly inhibit the growth of S.Typhimurium.However,when AOS were fermented by chicken fecal microbiota,the supernatant of fermented AOS(F-AOS)exhibited remarkable antibacterial activity against S.Typhimurium,decreasing the abundance ratio of S.Typhimurium in the fecal microbiota from 18.94 to 2.94%.Transcriptomic analyses showed that the 855 diferentially expressed genes induced by F-AOS were mainly enriched in porphyrin and chlorophyll metabolism,oxidative phosphorylation,and Salmonella infection-related pathways.RT-qPCR confrmed that F-AOS downregulated key genes involved in fagellar assembly and the type III secretory system of S.Typhimurium,indicating metabolites in F-AOS can infuence the growth and metabolism of S.Typhimurium.Metabolomic analyses showed that 205 microbial metabolites were signifcantly altered in F-AOS.Among them,the increase in indolelactic acid and 3-indolepropionic acid levels were further confrmed using HPLC.This study provides a new perspective for the application of AOS as a feed additive against pathogenic intestinal bacteria. | Jiaying Cheng Mengshi Xiao Xinmiao Ren Francesco Secundo Ying Yu Shihao Nan Weimiao Chen Changliang Zhu Qing Kong Youtao Huang Xiaodan Fu Haijin Mou | 2023 | Marine Life Science & Technology2023，5，2： | 0 |
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