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| 1 | Variations in carbon isotope ratios of C_3 plants and distribution of C_4 plants along an altitudinal transect on the eastern slope of Mount Gongga显示文摘Variations in carbon isotopic ratios (δ 13C) of C3 plants and distribution of C4 plants were investigated along an altitudinal transect on the eastern slope of Mount Gongga, and the environmental effects on them were discussed. It is shown that plants with C4 photosynthetic pathway mainly occur at altitudes below 2100 m a.s.l., suggesting that the low summer temperature is responsible for the distributional pattern. In addition, δ 13C of C3 plants increases with elevation at the region above 2000 m a.s.l. with the characteristics of humid climate, and the increase rate in δ 13C for C3 plants is about 1.3‰ per kilometer. Temperature determines the altitudinal trend of δ 13C. | LI JiaZhu1, WANG GuoAn2, LIU XianZhao1, HAN JiaMao3, LIU Min4 & LIU XiaoJuan2 1 College of Geography and Planning, Ludong University, Yantai 264025, China 2 Key Laboratory of Plant-Soil Interactions, Ministry of Education, College of Resources and Environmental Sciences, China Agri- cultural University, Beijing 100193, China 3 Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China 4 College of Environmental Sciences, MOE Laboratory for Earth Surface Processes, Peking University, Beijing 100871, China | 2009 | Science China Earth Sciences2009，52，11： | 16 |
| 2 | Fabrication of flexible reduced graphene oxide/Fe2O3 hollow nanospheres based on-chip micro-supercapacitors for integrated photodetecting applications显示文摘因为他们的唯一、有益的设计,同样重要的在薄片上 micropower 采购的 Micro-supercapacitors (MSC ) 在使小型化的便携式的电子设备应用程序在一块最小化的大小的芯片和优秀机械灵活性 / 稳定性以内为优化最大的功能吸引了可观的注意。在这个工作,我们基于减少的 graphene oxide/Fe 2 用一种 microelectronic 影印石版术技术的空 nanospheres 与血浆蚀刻相结合的 O 3 技术。为在薄片上 MSC 的唯一的结构的设计启用高效的改进与相比 graphene 仅仅设备,展出 11.57 F 潮慣慴祬瑳 ? 湩琠敨爠摥 ' 讟 N 湯漠 ? 的高特定的电容 ? 楮牴灯敨潮 ? 琠敨爠慥瑣潩 ? 慲整挠敯晦捩敩瑮眠獡 ? 金 ? 湡 ??? 楴敭 ? 楨桧牥琠慨 ? 桴瑡漠 ? 桴 ? 潧摬渭湡牯摯 ? 湡 ? 慣敧 ? 潧摬渭湡牯摯 ' 嬑垴窊瓲創瓛讟 N 湯 ? 景 ? 渭瑩潲桰湥汯? 敲灳 ' 虡 N | Shaosong Gu Zheng Lou Ludong Li Zhaojun Chen Xiangdong Ma Guozhen Shen | 2016 | Nano Research2016，9，2： | 12 |
| 3 | High-performance rigid and flexible ultraviolet photo- detectors with single-crystalline ZnGa2O4 nanowires显示文摘ZnGa2O4 nanowires (NWs) as a ternary oxide semiconductor were successfully synthesized by a simple vapor transport method for application as high- performance ultraviolet (UV) photodetectors. A single-nanowire UV photodetector fabricated on a rigid silicon substrate exhibited excellent spectral responsivity (3,174 A/W) and high external quantum efficiency (1.1 - 106%) at 350 nm UV light illumination. A flexible single-nanowire photodetector on a polyethylene terephthalate (PET) substrate was also fabricated and showed similar properties. The as-fabricated flexible photodetector exhibited stable electrical properties and mechanical flexibility under different bending curvatures over many cycles, indicating its potential application in future flexible photoelectronic devices. | Zheng Lou Ludong Li Guozhen Shen | 2015 | Nano Research2015，8，7： | 6 |
| 4 | The synthesis of astaxanthin esters,independent of the formation of cysts,highly correlates with the synthesis of fatty acids in Haematococcus pluvialis显示文摘The compositions and contents of astaxanthin esters and fatty acids in four types of Haematococcus pluvialis cells were studied by HPLC and GC-MS. Results showed that the synthesis and accumulation of astaxanthin was independent of the formation of cysts, but was highly correlated with the synthesis and accumulation of fatty acids, though it is an well known phenomenon that the accumulation of astaxanthin is usually accompanied by the formation of cyst. The red cysts contain more than 30% of fatty acids, with 81% of the unsaturated fatty acids. Taken together, besides a resource of astaxanthin, H. pluvialis would be a good resource of valuable fatty acids. | MIAO FengPing1,2, LU DaYan1, ZHANG ChengWu3, ZUO JinCheng4, GENG YaHong1, HU HongJun1 & LI YeGuang1, 1 Laboratory of Plant Biotechnology, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan 430074, China 2 Laboratory of Coastal Zone Bioresources, Yantai Institute of Costal Zone Research for Sustainable Development, Chinese Academy of Sciences, Yantai 264003, China 3 Institute of Hydrobiology, Jinan University, Guangzhou 510632, China 4 College of Life Science, Ludong University, Yantai 264025, China | 2008 | Science China(Life Sciences)2008，51，12： | 5 |
| 5 | The cohomology group of weak entwining structure显示文摘In this paper, we reveal that a weak entwining structure admits a rich cohomology theory. As an application we compute the cohomology of a weak entwining structure associated to a weak coalgebra-Galois extension. | Ling JIA & Fang LI Department of Mathematics, Ludong University, Yantai 264025, China Department of Mathematics, Zhejiang University, Hangzhou 310027, China | 2007 | Science China Mathematics2007，50，5： | 4 |
| 6 | Microwave irradiation-assisted isomerization of glucose to fructose by immobilized glucose isomerase显示文摘 | Dahai Yu Hao Wu Aijun Zhang Li Tian Ludong Liu Chuanming Wang Xuexun Fang | 2010 | Process Biochemistry2010，，2： | 1 |
| 7 | Cross-linked hole transport layers for high-efficiency perovskite tandem solar cells显示文摘Perovskite tandem solar cells have recently received extensive attention due to their promise of achieving power conversion efficiency(PCE)beyond the limits of single-junction cells.However,their performance is still largely constrained by the widebandgap perovskite solar cells which show considerable open-circuit voltage(VOC)losses.Here,we increase the VOCand PCE of wide-bandgap perovskite solar cells by changing the hole transport layer(HTL)from commonly used poly(bis(4-phenyl)(2,4,6-trimethylphenyl)amine)(PTAA)to in-situ cross-linked small molecule N_(4),N_(4)′-di(naphthalen-1-yl)-N_(4),N_(4)′-bis(4-vinylphenyl)biphenyl-4,4′-diamine(VNPB).The stronger interaction and lower trap density at the VNPB/perovskite interface improve the PCE and stability of wide-bandgap perovskite solar cells.By using the cross-linked HTL for front wide-bandgap subcells,PCEs of 24.9%and 25.4%have been achieved in perovskite/perovskite and perovskite/silicon tandem solar cells,respectively.The results demonstrate that cross-linkable small molecules are promising for high-efficiency and cost-effective perovskite tandem photovoltaic devices. | Yurui Wang Shuai Gu Guoliang Liu Liping Zhang Zhou Liu Renxing Lin Ke Xiao Xin Luo Jianhua Shi Junling Du Fanying Meng Ludong Li Zhengxin Liu Hairen Tan | 2021 | Science China Chemistry2021，64，11： | 1 |
| 8 | Salvage treatments for prostate-specific antigen relapse of cT3N0M0 prostatic adenocarcinoma after radical prostatectomy combined with neoadjuvant androgen deprivation显示文摘Objective The aim of the study was to evaluate the efficiency of salvage treatments for prostate specific antigen(PSA)relapse of cT3N0M0 prostatic adenocarcinoma(PCa)after radical prostatectomy(RP)combined with neoadjuvant androgen deprivation(ADT).Methods A total of 332 patients with cT3N0M0 PCa were enrolled in the prospective study and received RP and pelvic lymph node dissection with neoadjuvant ADT for 3 months.All patients with PSA relapse were treated with salvage external beam radiation therapy(RT)and ADT for 6 months.Results The 5-year postoperative PSA relapse rate was 40.96%(136/332).The patients have been divided into the PSA relapse and PSA relapse-free groups in order to compare patient characteristics.The ratio of patients with Gleason score≥8 and positive surgical margin in the PSA relapse group were significantly higher than those of in the PSA relapse-free group(P=0.01).The mean duration between the start of operative treatment and PSA relapse was 31 months.Salvage treatment to all 136 PSA relapse patients led to favorable outcomes.PSA relapse was not observed after salvage treatment by the end of follow-up.The 5-year overall survival rates of the PSA relapse and PSA relapse-free groups were 94.9%and 93.9%,respectively.Conclusion In pursuit of curative treatment,our study showed that RP combined with neoadjuvant ADT is an aggressive multimodality strategy associated with lower PSA relapse and better survival outcomes for stage cT3N0M0 PCa patients.Patients with PSA relapse after RP may benefit from early aggressive salvage RT combined with short-term ADT. | Lufang Zhang Dongliang Pan Ludong Liu Yunjiang Zang Ningchen Li | 2020 | Oncology and Translational Medicine2020，6，6： | 0 |
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