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| 1 | Multi-Bit Sliding Stack Decoding Algorithm for OVXDM显示文摘Overlapped x domain multiplexing(OVXDM) is a promising encoding technique to obtain high spectral efficiency by utilizing inter-symbol interference(ISI) intelligently. However, the computational complexity of maximum likelihood sequence detection(MLSD) increases exponentially with the growth of spectral efficiency in OVXDM, which is unbearable for practical implementations. In this paper, based on a novel path metric associating adjacent symbols, we propose a multi-bit sliding stack decoding(Multi-Bit SSD) algorithm to achieve multiple-bit decoding simultaneously in OVXDM. Theoretical analysis is provided for the algorithm, which indicates the relationship between the performance and parameters including multiplexing waveform, overlapping fold and sliding window size. Simulation results show that the proposed algorithm can achieve better decoding performance and higher spectral efficiency than conventional fast decoding algorithms. | peng lin yafeng wang daoben li | 2018 | China Communications2018，15，4： | 3 |
| 2 | Transmissible hypovirulent element in isolate Ep-1PN of Sclerotinia sclerotiorum显示文摘The cause of virulence decline of hypovirulent isolate Ep-1PN of Sclerotinia sclerotiorum (Lib.) de Bary has been studied through transmitting test and analysing its offsprings derived from single ascospore. When the colony of a normal strain Ep-1PNA 183 intermingled with the colony of Ep-1PN, its margin became abnormal, just like Ep-1PN. Cultures isolated from top-tip of the colony of Ep-1PNA 183 showed the hypovirulence and its associated properties of Ep-1PN. Moreover, a series of cultures which have characteristics between Ep-1PN and normal strain could be isolated from stipes of Ep-1PN. More than 200 offsprings derived from single ascospore of Ep-1PN were normal strains. According to those results, there exists a transmissible cytoplasmic hypovirulent element in hypovirulent isolate Ep-1PN of S. sclerotiorum. | Daohong Jiang Guoqing Li Yanping Fu Xianhong Yi Daoben Wang | 1998 | Chinese Science Bulletin1998，43，9： | 3 |
| 3 | A low-molecular-mass gelator with an electroactive tetrathiafulvalene group: tuning the gel formation by charge-transfer interaction and oxidation 显示文摘 | Wang Cheng Zhang Deqing Zhu Daoben | 2005 | Journal of the American Chemical Society2005，127，16： | 1 |
| 4 | Controlled growth of well-aligned carbon nanotubes with large di- ameters显示文摘 | Wang Xianbao Liu Yunqi Zhu Daoben | 2001 | Chemical Physics Letters2001，340，： | 1 |
| 5 | Synthesis and antioxidative properties of polyphenol-fullerenes显示文摘Fullerene derivatives have exhibited fascinating properties in biological systems. Several antioxidative hindered phenol units were connected to Ceo called radical sponge, resulting in its excellent solubility in polar solvents. The stable radical scavenging experiments were performed with electron spin resonance spectroscopy. The results indicate that both samples show desirable efficiency in eliminating free radicals. | Zhiqiang Shi Yuliang Li Shu Wang Hongjuan Fang Daoben Zhu | 2001 | Chinese Science Bulletin2001，46，21： | 1 |
| 6 | Controlled growth of well-aligned carbon nanotubes with large diameters显示文摘 | Xianbao Wang Yunqi Liu Daoben Zhu | 2001 | Chemical Physics Letters2001，340，： | 1 |
| 7 | 显示文摘 | Pingan Hu Xiaobao Wang Yunqi Liu BaoWang Daoben Zhu | 2003 | Synthetic Metals2003，，： | 1 |
| 8 | Organic Field-effect Transistors Based on Tetrathiafulvalene Derivatives显示文摘1 Restults Tetrathiafulvalene (TTF) and its derivatives have been extensively investigated in the field of organic conductors and superconductors since 1973. Recently, their application in organic field-effect transistors (OFETs) has attracted considerable attention. So far, on the one hand, the fabrication techniques of the TTF-based FETs have been primarily limited to high vacuum evaporation, which is a relatively expensive process. On the other hand, low FET performances, such as the low on/off ratio... | Yunqi Liu, Xike Gao, Ying Wang, Wenfeng Qiu, Weiping Wu, Hengjun Zhang, Gui Yu, Daoben Zhu(Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China) | 2007 | 复旦学报(自然科学版)2007，46，5： | 1 |
| 9 | The highly conducting carbon electrodes derived from spin-coated polyacrylonitrile films显示文摘Carbon films prepared from pyrolyzation of spin-casted polyacrylonitrile (PAN) thin films display high electrical conductivity (>600 S/cm, at 1000 °C carbonization), low sheet resistance (about 100 Ω/square at the PAN film thickness of 70 nm) and partial transmittance. These pyrolyzed PAN (PPAN) films were patterned as bottom electrodes by photolithography, and utilized as drain and source electrodes to fabricate organic field-effect transistor (OFET) devices with a p-type semiconductor (P3HT) and an n-type semiconductor (DPP-containing quinoidal small molecule) through a spin-coating procedure. The results showed that the devices with the PAN electrodes exhibited almost the same excellent performance without any further modification compared to those devices with traditional Au electrodes. Since these PPAN films had the advantages of low-cost, high performance, easier for large-area fabrication, thermal and chemical stability, it should be a promising electrode material for organic electrodes. | Jiajia Zhang Chao Wang Jie Chen Yuanhui Sun Jie Yan Ye Zou Wei Xu Daoben Zhu | 2016 | Science China Chemistry2016，59，6： | 1 |
| 10 | A high mobility air-stable n-type organic small molecule semiconductor with high UV-visible-to-NIR photoresponse显示文摘An organic semiconductor with high carrier mobility and efficient light absorption over a wide spectral range is of the most important yet challenging material for constructing a broadband responsive organic photodetector.However,the development of such organic semiconductors,especially for air-stable n-type organic small molecule semiconductors,is still at an early stage.Here we report the fabrication of high-performance n-type semiconducting crystalline nanosheets and the development of air-stable field-effect transistors,phototransistors,with high response over a broad spectrum.The n-type small molecule semiconductor is assembled into a crystalline nanosheet based on the solvent-phase interfacial self-assembly method.N-type field-effect transistors with high electron mobility are fabricated and their electrical performances exhibit excellent air stability.Impressively,the demonstrated phototransistors exhibit an ultrahigh responsivity over a wide spectral range from 365 to 940 nm,with a maximum photoresponsivity of 9.2×10^(5) AW-1 and specific detectivity of 5.26×10^(13) Jones,which is the best performance among the reported n-type organic small molecule-based phototransistors. | YING-SHI GUAN JING QIAO YINGYING LIANG HARI KRISHNA BISOYI CHAO WANG WEI XU DAOBEN ZHU QUAN LI | 2022 | Light(Science & Applications)2022，11，9： | 1 |
| 11 | Controlled growth of well-aligned carbon nanotubes with large diameters 显示文摘 | Xianbao Wang Yunqi Liu Daoben Zhu | 2001 | Chemical Physics Letters2001，340，： | 1 |
| 12 | First report of Sclerotinia nivalis on lettuce in central China显示文摘 | Li Guoqing Wang Daoben Jiang Daohong | 2000 | Mycol Res2000，104，2： | 1 |
| 13 | Unexpected Photocatalytic Degeneration of NAD^(+) for Inducing Apoptosis of Hypoxia Cancer Cells显示文摘Developing customized chemical reactions that could regulate a specific biological process on demand is regarded as an advanced and promising strategy for treating diseases.However,conventional chemical reactions become challenging in complex physiological environments,which demand mild reaction conditions,high efficiency,good biocompatibility,and strong controllability.Moreover,the effects of the achieved reactions on the real biological system are usually further lessened.Herein,we describe an advanced photocatalytic reaction that irreversibly converted nicotinamide adenine dinucleotide(NAD+)to nicotinamide and adenosine diphosphate(ADP)-ribose by the cationic conjugated poly(fluorene-co-phenylene)(PFP).This reaction was introduced to tumor cells and triggered cell apoptosis.Under white-light illumination,the photocatalytic reaction decreased the NAD+ratio in tumor cells,disrupted the mitochondrial membrane potential,inhibited the synthesis of adenosine triphosphate(ATP),and effectively induced apoptosis.We propose a mechanism of the reaction where PFP is photoexcited to PFP*,and the obtained photoelectrons are transferred from PFP*to NAD+to produce nicotinamide and another unstable intermediate,ADP-ribosyl radical.ADP-ribosyl radical quickly reacts with triethanolamine to form ADP-ribose.This intracellular utilization of a specific photocatalytic reaction could offer a new approach to affect biological function for efficient cancer treatment. | Shengpeng Xia Haotian Bai Endong Zhang Wen Yu Zhiqiang Gao Fengting Lv Yiming Huang Daoben Zhu Shu Wang | 2023 | CCS Chemistry2023，5，10： | 0 |
| 14 | Thymine and adenine derivatives with pyrene, tetrathiafulvalene and nitronyl nitroxide units: Synthesis and formation of ensembles sensing thymine and adenine molecules显示文摘Four thymine (T) and adenine (A) de- rivatives with pyrene, tetrathiafulvalene and nitronyl nitroxide units (1, 2, 3 and 4) were synthesized and characterized. Fluorescent spectral studies indicate that the corresponding T and A derivatives can form ensembles with the association constant of ca. 104 L/mol. The ensemble of 1 and 2 shows pyrene exci- mer emission, while that of 1/3 and 2/4 displays rather weak fluorescence due to the “intramolecular” photoinduced electron transfer reactions. Addition of compounds 5 or 6, which is T and A derivatives, re- spectively, to the ensembles of 1/2, 1/3 and 2/4 re- sults in reduction of excimer emission and en- hancement of pyrene fluorescence. These results show that these ensembles are able to sense T and A molecules. | WANG Zhuo YU Yanxin ZHANG Deqing ZHU Daoben | 2006 | Chinese Science Bulletin2006，51，16： | 0 |
| 15 | Visualized uranium rapid monitoring system based on self-enhanced electrochemiluminescence-imaging of amidoxime functionalized polymer nanoparticles显示文摘The development of uranyl ion detection technology has exhibited its significance in public security and environmental fields for the radioactivity and chemical toxicity of uranyl ion.The WHO standard of uranyl ion makes it necessary to develop highly sensitive uranyl rapid warning system in drinking water monitoring.Herein,a visualized rapid warning system for trace uranyl ion is carried out based on electrochemiluminescence(ECL) imaging technology to give an ultra-low limit of detection(LOD) and high selectivity.Amidoxime,a bi-functional group with both uranyl ion capturing and co-reactive functions,is modified on a conjugated polymer backbone with strong ECL signal to be prepared into three-in-one polymer nanoparticles(PNPs) with self-enhanced ECL property.The captured uranyl ion can enhance the ECL signal of PNPs via resonance energy transfer process to give the LOD as 0.5 ng/L,which is much lower than the known luminescent uranyl sensors.Furthermore,ECL imaging technology is introduced into realizing visualized uranyl rapid warning,and can be successfully applied on natural water samples.This study provides a novel strategy for uranyl rapid warning,and shows its potential meaning in public security and environmental fields. | Ziyu Wang Hang Gao Peng Liu Xinqi Wu Qian Li Jing-Juan Xu Daoben Hua | 2022 | Chinese Chemical Letters2022，33，7： | 0 |
| 16 | A new design criterion and construction method for space-time trellis codes based on classification of error events显示文摘The known design criterions of Space-Time Trellis Codes (STTC) on slow Rayleigh fading channel are rank, determinant and trace criterion. These criterions are not advantageous not only in operation but also in performance. With classifying the error events of STTC, a new criterion was presented on slow Rayleigh fading channels. Based on the criterion, an effective and straightforward multi-step method is proposed to construct codes with better performance. This method can reduce the computation of search to small enough. Simulation results show that the codes searched by computer have the same or even better performance than the reported codes. | Qiang Yongquan(强永全) Wang Jiao Li Daoben | 2005 | High Technology Letters2005，11，3： | 0 |
| 17 | Recent Advances in Molecular Design of Organic Thermoelectric Materials显示文摘Organic thermoelectric(OTE)materials have gained widespread attention because of their potential for wearable power generators and solid cooling elements.Nevertheless,the development of state-ofthe-art OTE materials still suffers from limited molecular categories because of the rarity ofmolecular design strategies,which limits further development of this emerging field.Recently,many efforts have been devoted to developing molecular design concepts for high performance OTE materials. | Dongyang Wang Liyao Liu Xike Gao Chong-an Di Daoben Zhu | 2021 | CCS Chemistry2021，3，10： | 0 |
| 18 | Assembly of gold nanoparticles with H_(10)TTPR (3a, 4, 5, 8, 9, 9a, 10, 11-octa-hydro-2H,3H-1,6,7,12-tetrathia-perylene) as the rigid cross-linker显示文摘Gold nanoparticles were assembled with the rigid cross-linker, H10TTPR. The assembly process was stud-ied with the UV-vis spectroscopy and TEM. By adjusting the amount of H10TTPR added to the gold nanoparticle solution, the aggregate form of gold nanoparticles could be controlled. | SHAO Xiangfeng1,2, WANG Tongxin1, ZHANG Deqing1, XU Wei 1 & ZHU Daoben1 1. Organic Solids Laboratory, Center for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China 2. Graduate School, Chinese Academy of Sciences, Beijing 100080, China Correspondence should be addressed to Zhu Daoben or Zhang Deqing (e-mail: dqzhang@iccas.ac.cn) | 2004 | Chinese Science Bulletin2004，49，8： | 0 |
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