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    • 4. 发明申请
    • CHEMICAL MESSENGER SENSOR
    • 化学传感器
    • WO2010052342A2
    • 2010-05-14
    • PCT/EP2009064942
    • 2009-11-10
    • NAT UNIV IRELAND MAYNOOTHCOLLERAN JOHNHARLEY CLAIREALCOCK BERNADETTEBRESLIN CARMELFINNERTY NIALL
    • COLLERAN JOHNHARLEY CLAIREALCOCK BERNADETTEBRESLIN CARMELFINNERTY NIALL
    • G01N33/487G01N33/543
    • G01N33/5438G01N33/942
    • A sensor for the detection of chemical messengers is described herein. In particular, a sensor for the detection of serotonin is reported. Serotonin plays a pivotal role as a neurotransmitter in the modulation of a myriad of physiological responses including anger, aggression, mood, sleep, sexuality, and appetite. An electrode for detecting serotonin comprising a conducting or semi-conducting substrate, and a polymer material on said substrate is disclosed. Said polymer comprises a conducting polymer doped with a cyclodextrin macrocycle. Suitable polymer materials include polypyrroles and polythiophenes, e.g. PEDOT. Suitable cyclodextrin macrocycles include anionic cyclodextrin macrocycles, for example sulfonated ß-cyclodextrins (CDs). Also disclosed is a sensor capable of selectively detecting serotonin in the presence of ascorbic acid, epinephrine, norepinephrine and dopamine.
    • 本文描述了用于检测化学信使的传感器。 特别地,报道了用于检测5-羟色胺的传感器。 5-羟色胺作为神经递质在调节无数生理反应(包括愤怒,侵略,情绪,睡眠,性欲和食欲)方面起关键作用。 公开了一种用于检测血清素的电极,其包含导电或半导体衬底,以及在所述衬底上的聚合物材料。 所述聚合物包含掺杂有环糊精大环的导电聚合物。 合适的聚合物材料包括聚吡咯和聚噻吩。 PEDOT。 合适的环糊精大环化合物包括阴离子环糊精大环化合物,例如磺化β-环糊精(CD)。 还公开了能够在抗坏血酸,肾上腺素,去甲肾上腺素和多巴胺存在下选择性检测5-羟色胺的传感器。
    • 5. 发明申请
    • DENDRIMERS AND DENDRIMER APPLICATIONS
    • DENDRIMERS和DENDRIMER应用
    • WO2009115580A3
    • 2010-03-18
    • PCT/EP2009053259
    • 2009-03-19
    • NAT UNIV IRELANDPANDIT ABHAYRETHORE GILDASNAIK HEMANTKUMAR
    • PANDIT ABHAYRETHORE GILDASNAIK HEMANTKUMAR
    • C08G83/00C08J3/24C08L5/00C08L89/00
    • C08G83/003C08J3/246C08J2305/00C08J2389/00
    • An activatable functionalised Nth generation dendrimer having: a core comprising a first monomer having at least two carboxylic acid functional groups; and N successive generations, where N = 0 to 10, wherein each generation comprises: a second monomer having at least two alcohol functional groups, wherein at least one alcohol group is bonded to a carboxylic acid group of the first monomer of the prior generation, and an additional first monomer attached to a second alcohol function group of said second monomer of that generation; and the final generation having attached thereto at said second alcohol functional group of said second monomer, a moiety having a dicarboxylic acid functional group, activatable by treatment with a carboxylic acid activating reagent such that reactivity of the carboxylic acid functional group is increased. The dendrimer, when activated, may be used in applications such as polymer crosslinking and/or nanoshell production.
    • 一种可活化的官能化第N代树枝状聚合物,其具有:包含具有至少两个羧酸官能团的第一单体的芯; 和N个连续世代,其中N = 0至10,其中每一代包含:具有至少两个醇官能团的第二单体,其中至少一个醇基键合到上一代的第一单体的羧酸基团, 和附加到该代第二单体的第二醇官能团的另外的第一单体; 并且在所述第二单体的所述第二醇官能团上附着的最后一代,具有二羧酸官能团的部分,可通过用羧酸活化剂处理而活化,使得羧酸官能团的反应性增加。 树枝状大分子当被活化时可用于诸如聚合物交联和/或纳米壳生产的应用中。
    • 7. 发明申请
    • USE OF SINGLE-CHANNEL SEISMIC-REFLECTION PROFILING DATA USABLE FOR THE QUANTITATIVE DETERMINATION OF SEDIMENT PHYSICAL PROPERTIES OF THE SEABED AND THE LAYERED SUBBOTTOM
    • 使用单通道地震反射分析数据可用于定量确定海床和层状物质的物理特性
    • WO2007096850A3
    • 2008-10-09
    • PCT/IE2007000022
    • 2007-02-21
    • NAT UNIV IRELANDLEURER KLAUS CHRISTIANBROWN COLIN
    • LEURER KLAUS CHRISTIANBROWN COLIN
    • G01V1/30
    • G01V1/306
    • The present invention discloses a method for the quantitative characterisation of a seabed sediment composition and a seabed's layered subbottom structure from at least one normal-incidence, single-channel reflection acoustic amplitude time series seismogram. The method detects a plurality of reflections from subbottom interfaces in said seismograms, determines the traveltime, the polarity and the reflectivity of each detected reflection, determines the intrinsic attenuation of the sediment layer between pairs of adjacent reflections, and determines the acoustic properties, layer thicknesses and material properties of the seabed's layered subbottom structure as a function of said traveltimes, polarities and reflectivities of the detected reflections and said intrinsic attenuation of the sediment layer between pairs of adjacent reflections. The invention also discloses a forward model describing the physical relationship between the material properties and the acoustic properties of seabed sediments.
    • 本发明公开了一种用于从至少一个法向入射单声道反射声振幅时间序列地震图定量表征海底沉积物组成和海床分层底板结构的方法。 该方法在所述地震图中检测来自底部界面的多次反射,确定每个检测反射的行进时间,极性和反射率,确定相邻反射对之间的沉积物层的固有衰减,并确定声学性质,层厚度 以及作为所检测的反射的所述旅行时间,极性和反射率以及相邻反射对之间的沉积物层的固有衰减的函数的海床分层底部结构的材料性质。 本发明还公开了一种描述海底沉积物的材料性质和声学性质之间的物理关系的前向模型。