维普中文期刊产品整合服务
170篇 您的检索式:作者名="Rowan L L"
    题名 作者 年代 出处 被引量
1Single-atom heterogeneous catalysts based on distinct carbon nitride scaffolds显示文摘Carbon nitrides integrating macroheterocycles offer unique potential as hosts for stabilizing metal atoms due to their rich electronic structure. To date, only graphitic heptazine-based polymers have been studied.Here, we demonstrate that palladium atoms can be effectively isolated on other carbon nitride scaffolds including linear melem oligomers and poly(triazine/heptazine imides). Increased metal uptake was linked to the larger cavity size and the presence of chloride ions in the polyimide structures. Changing the host structure leads to significant variation in the average oxidation state of the metal, which can be tuned by exchange of the ionic species as evidenced by X-ray photoelectron spectroscopy and supported by density functional theory. Evaluation in the semi-hydrogenation of 2-methyl-3-butyn-2-ol reveals an inverse correlation between the activity and the degree of oxidation of palladium, with oligomers exhibiting the highest activity. These findings provide new mechanistic insights into the influence of the carbon nitride structure on metal stabilization.Zupeng Chen Evgeniya Vorobyeva Sharon Mitchell Edvin Fako Núria López Sean M.Collins Rowan K.Leary Paul A.Midgley Roland Hauert Javier Pérez-Ramírez 2018National Science Review2018,5,5:4
2Glucocorticoid receptor and protein/RNA synthesis-dependent mechanisms underlie the control of synaptic plasticity by stress显示文摘Xu L Holscher C Anwyl R Rowan M J 1998Proc Natl Acad USA1998,95,:1
3Spatial exploration induces a persistent reversal of long-term potentiation in rat hippocampus显示文摘Xu L Anwyl R Rowan MJ 1998Nature1998,349,:1
4q-Profile Measurement in Tokomaks Using Fueling Pellets显示文摘Durst R D Philips P E Rowan W L 0,,:1
5查看详情显示文摘Vriezema D M Aragonès M C Elemans J A A W Cornelissen J J L M Rowan A E Nolte R J M 0,,:1
6Geological remote sensing显示文摘GOETZ A F H ROWAN L C 1981Science1981,211,:1
7Discrimination of hydrothermally altered rocks and unaltered rocks in visible and near infrared multi- spectral images显示文摘ROWAN L C GOETZ A F H ASHLEY R P 1977Geophysics1977,42,3:1
8High temperature reduces apple fruit colour via modulation of the anthocyanin regulatory complex显示文摘Wang L K Micheletti D Palmer J Volz R Lozano L Espley R Hellens R P Chagn6 D Rowan D D Troggio M Iglesias I Allan A C 2011Plant Cell & Environment2011,34,:1
9Lithologic Mapping in the Mountain Pass,California Area Using Advanced Spaceborne Thermal Emission andReflection Radiometer(ASTER)Data显示文摘Rowan L C Mars J C 2003Remote Sensing ofEnvironment2003,84,3:1
10Low-Fat Dietary Pattern Risk of Invasive Breast Cancer 显示文摘Ross L Bette Caan Rowan T 2006JAMA2006,295,6:1
11Developmental dependence, the role of the kiilases p38 MAPK, and PKC, and the involvement of tumor necrosis factor-R1 in the induction of mGlu-5 LTD in the dentate gyrus 显示文摘Wang Q Chang L Rowan M J 2007Neuroscience2007,144,1:1
12Metformin for gestational diabetes in routine clinical practice显示文摘Goh JE Sadler L Rowan J 2011Diabet Med2011,28,:1
13Spectral reflectance of carbonatite and related alkalic igneous rocks: Selected sam ples from four North American localitis显示文摘Rowan L C Kingston M J Crowley J K 1986Economic Geolo- gy1986,81,4:1
14Light inactivation of food related pathogenic bacteria using a pulsed power source显示文摘MacGregor S J Rowan N J McIlvaney L 1998Letters in Applied Microbiology1998,27,2:1
15C3 plants en- hance rates of photosynthesis by reassimilating photorespired and respired COe 显示文摘Florian A B Tammy L S Rowan F S 2013Plant Cell and Environment2013,36,:1
16Composition of Milk from Llamas in the United States显示文摘Morin D E Rowan L L Braselton W E 1995Journal of Dairy Science1995,78,8:1
17Res- onance transitions in the Mg I and Ar I isoe- lectronic sequences from Cu to Mo显示文摘SUGAR J KAUFMAN V ROWAN W L 1987Journal of the Optical Society of America B1987,4,12:1
18Comparative study of proteins,peroxidase activity and N-acetyl-beta-D-glucosaminidase activity in llama milk显示文摘MORIN D E ROWAN L L HURLEY W L 1995Small Ruminant Res1995,17,3:1
19Regional fluid flow as a factor in the thermal history of the Illinois basin : Constraints from fluid inclusions and the maturity of Penn- sylvanian coals 显示文摘Rowan E L Goldhaber M B Hatch J R 2002AAPG Bulletin2002,86,2:1
20Light inactivation of food related pathogenic bacteria using a pulsed power source显示文摘MacGregor S J Rowan N J Mcllvaney L 1998Letters in Applied Microbiology1998,27,2:1
返回顶部 每页显示:
共9页 首页 上一页 第1页 下一页 末页 /9 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费