英国应用光物理公司上海代表处主营:圆二色、圆二色光谱仪、圆二色CD光谱仪、停流光谱仪、圆二色仪、反应动力学停流、停流Stopped flow 反应动力学分析仪、快速动力学反应分析仪等仪器,欢迎来电洽谈:13601697841
依据配置方案不同,价格100-300万不等,以实际下单产品及型号、配置为准,欢迎来电洽谈!
英国应用光物理公司Applied Photophysics Ltd----世界知名的专业科学仪器制造商, 圆二色CD光谱仪、停流stopped flow 反应动力学分析仪、激光闪解Laser Flash Photolysis 分析仪(瞬态吸收光谱仪) 等广泛应用于分子结构、分子间相互作用、动力学分析等领域的研究,特别是生物大分子、生物大分子与小分子如药物、各类手性化合物等的结构与相互作用的研究。
Chirascan 圆二色CD光谱仪为静态圆二色光谱分析树立了新的标准,它采用多种新技术、新设计,使光强度达到**大,特别是远紫外区。它的先进、精密的数字式数据采集系统可实现快速、准确的光谱采集。 可配置多种扩展功能模块(吸收、荧光、全荧光谱、荧光偏振各向异性谱、磁CD、ORD (旋光色散)、低温检测附件、滴定系统、固态粉末样品的积分球检测装置、停流Stopped flow 系统等)、CPL圆偏振发光检测附件,以使各种研究目的都能得到高质量的、可靠的、可验证的结果数据。有大量高水平的科研论文和基础研究成果的数据出自本系列仪器。在药物研发、药物筛选等基础应用研究上是常用的基本的研究工具,知名制药公司如GSK, 阿斯利康AstraZeneca 、诺和诺德、礼莱Eli Lilly 、罗氏Roche ,安进Amgen、健赞Genzyme 等均有多台本系列仪器在各个研究组发挥着重要的作用。 英国 Applied Photophysics Ltd ( 应用光物理) 生产的型号为 Chirascan 的圆二色CD(circular dichroism) 光谱仪,在国内的清华大学、北京大学、武汉大学、四川大学、中山大学、华南农业大学、山东大学、中科院生物物理所、中科院化学所、中科院微生物所、中科院上海药物研究所、中科院上海有机所、中科院武汉病毒所、中科院广州生物医药与健康研究院等实验室有很好的应用,并有很好的高影响因子的文献引用和发表。 CD圆二色光谱仪Chirascan and Chirascan-plus Circular Dichroism Spectrometers Chirascan and Chirascan-plus are the world's most advanced circular dichroism (CD) spectrometers. They are widely used in the study of the higher structures of bio-macromolecules, such as proteins and DNA, and how these structures change on interaction with other molecular entities. Their many innovative features provide the scientist with easy-to-use, productive tools that deliver circular dichroism spectra of a quality and on a timescale that has until recently been impossible.
停流(stopped flow)技术,用于研究溶液体系的非常快速的反应的机理,反应的时间一般在0.001秒到0.01秒之间,通过研究瞬时动力学现象可反映反应的速度、机理、短时间存在过的反应中间体等基础信息。英国 Applied Photophysics Ltd ( 应用光物理公司) 生产的型号为 SX20 系列的停流光谱仪,数据引用率占可检索到的已发表的文献的八成以上。可选择配置的功能模块为:时间分辨的吸收分析、二极管阵列检测器PDA 、双荧光检测、荧光偏振检测,多通道序列混合系统、淬灭停流检测、电化学检测,及CD圆二色停流分析系统等
SX20 停流光谱仪SX20 Stopped-Flow Spectrometer
The SX20 is the latest in the SX range of stopped-flow reaction analysers from Applied Photophysics and is used to study transient and pre-steady-state kinetics of fast, liquid-phase reactions. The SX range has, since its introduction over 15 years ago, established itself as the first choice of those involved in stopped-flow kinetic research. The SX20 and its predecessors offer unrivalled performance, as well as a host of upgrade opportunities for the detailed investigation of chemical and biochemical reaction mechanisms.
RX.2000快速混合停流装置,可与各种型号的紫外可见分光光度计(如Agilent 8453, 瓦里安 Cary 50,100, 300 等)、荧光光谱仪(如日立 荧光 F-4000, F-4500, F-4600, F-7000等各型号荧光光谱仪, 瓦里安系列荧光光谱仪、PE各型号荧光光谱仪等)、CD光谱仪联用,研究毫秒级的快速动力学反应。小巧方便,经济适用。RX.2000 Rapid Mixing Stopped-Flow Unit
The RX.2000 provides the means to measure stopped-flow rapid reaction kinetics using any UV-visible spectrometer, fluorometer or CD spectropolarimeter. This high performance, cost effective unit enables reactions to be studied that are at least a thousand fold faster than those accessible manually.
纳秒级激光闪解分析仪(瞬态吸收光谱仪)LKS.80 Nanosecond Laser Photolysis Spectrometer,用于纳秒、微妙时间量级范围内的动力学分析,通过瞬态吸收光谱研究来探究动力学过程, 包含时间分辨光谱分析,灵敏度高,响应时间短, 时间分辨率可以到0.1纳秒 ,多种激光装置可以选择 。
Applied Photophysics has been supplying laser flash-photolysis instruments since 1973. The experience gained during this period has resulted in the LKS.60 spectrometer which offers both ease of use and flexibility, inc、、special configurations such as combined stopped-flow and/or flow-flash systems. The LKS.60 is used to study the reactions of very short-lived species, such as free radicals or excited state species