英国Applied Photophysics应用光物理公司简介
英国应用光物理公司 Applied Photophysics Ltd（www.photophysics.com ）是专业科学仪器制造商, 圆二色CD/CPL 光谱仪、停流stopped flow 反应动力学分析仪、快速氢氘转换质谱Fast HDX分析仪等广泛应用于分子结构、分子间相互作用、快速反应的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、聚合物分子等各类手性化合物等的结构与相互作用的研究。
英国应用光物理公司 Applied Photophysics Ltd 成立于1971年，发起人是 1967年诺贝尔化学奖获得George Porter 教授,五十多年来， 为科学界及工业界提供了数以千计的各系列型号的专业产品，在全世界的广大实验室里为科学研究工作者提供服务。各型号的仪器的文献引用率在同类仪器中都处于领先地位。
英国应用光物理公司 Applied Photophysics的Chirascan系列圆二色CD光谱仪为静态圆二色光谱分析树立了新的标准， 它采用多种新技术和新设计,使光强度达到尽可能的最大，特别是远紫外区，先进精密的数字式数据采集系统oversampling 可实现快速、准确的光谱采集。从 Far UV 到NIR 近红外都有很好的灵敏度和信噪比，生物分子的Far UV 测试范围可以到更低的波长， 材料领域的近红外波段的样品可以得到极好的光信号和信噪比， 检测器全覆盖全光谱范围无断层。
可配置和扩展多种功能模块（吸收谱、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、固体样品检测、长波长范围检测 、圆偏振发光CPL检测、停流Stopped flow 系统等），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。
在静态光谱分析方面， 可提供一套手性结构分析的综合方案， 包含了圆偏振荧光CPL检测和圆二色吸收CD等激发态和基态的相关联的一整套结构信息检测。可同步获得吸收光谱和圆二色CD光谱；可同步获得荧光发射光谱和圆偏振荧光CPL光谱；吸收光谱（CD和Absorbance）检测和发光光谱检测（ CPL 和Fluoresence ）可以通过软件一键转换 ；
在结构与功能研究领域， 可提供一套系统分析静态光谱和时间维度的动态光谱，研究主客体分子在快速混合下的快速反应的毫秒时间量级上的光谱变化， 研究中间过渡态、反应机理、瞬时反应动力学等。
英国应用光物理公司 Applied Photophysics上海代表处为中国用户提供专业、及时的销售支持、技术服务、应用支持， 在上海设有备品备件库。联系方式400 8883062，APL-China@Photophysics.com.
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Company Profile: Applied Photophysics Ltd, UK
Applied Photophysics Ltd (www.photophysics.com) is a professional scientific instrument manufacturer based in the UK. Its product range includes circular dichroism (CD)/circularly polarized luminescence (CPL) spectrometers, stopped-flow reaction kinetic analysers, and fast hydrogen-deuterium exchange (Fast HDX) analysers for mass spectrometry. These instruments are widely used in the analysis of molecular structures, intermolecular interactions, and rapid reaction kinetics, particularly in research on the structures and interactions of biological macromolecules, biological macromolecules with small molecules such as drugs, polymers, and various chiral compounds.
Founded in 1971, Applied Photophysics Ltd was established with the initiative of Professor George Porter, recipient of the 1967 Nobel Prize in Chemistry. For more than 50 years, the company has supplied thousands of professional instruments of various series and models to the scientific and industrial communities, serving researchers in laboratories worldwide. The citation rate of publications featuring its instruments ranks among the leading positions for comparable equipment globally.
The Chirascan series CD spectrometers from Applied Photophysics have set new benchmarks for static circular dichroism spectroscopy. Adopting a variety of new technologies and designs, the instruments maximize light intensity, especially in the far-ultraviolet region. The advanced precision digital data acquisition system with oversampling enables fast and accurate spectral collection. The instruments deliver excellent sensitivity and signal-to-noise ratio from the far UV to the near-infrared (NIR) range. For biological molecules, the far-UV testing range can be extended to shorter wavelengths, while samples in the near-infrared band for materials research yield outstanding optical signals and signal-to-noise performance. The detector provides full coverage across the entire spectral range with no gaps.
The instruments support configurable and expandable functional modules, including absorbance spectroscopy, fluorescence spectroscopy, fluorescence polarization anisotropy, magnetic CD, optical rotatory dispersion (ORD), low-temperature detection accessories, titration systems, solid sample detection, long-wavelength detection, CPL detection, and stopped-flow systems. This ensures high-quality, reliable, and verifiable data for diverse research applications.
For static spectroscopic analysis, the company offers a comprehensive solution for chiral structural analysis, covering a full set of structural information detection for both excited states and ground states, including CPL and CD measurements. The system can simultaneously acquire absorbance spectra and CD spectra, as well as fluorescence emission spectra and CPL spectra. Switching between absorbance detection (CD and absorbance) and luminescence detection (CPL and fluorescence) can be completed with a single software command.
In the field of structure and function research, it provides a systematic platform for both static and time-resolved dynamic spectroscopy. This enables the study of millisecond-scale spectral changes during rapid reactions following fast mixing of host and guest molecules, as well as investigations into transition states, reaction mechanisms, and transient reaction kinetics.
Applied Photophysics Ltd Shanghai Representative Office provides professional and timely sales support, technical services, and application support for users in China, with a spare parts warehouse located in Shanghai.
Contact: 400 8883062, APL-China@Photophysics.com
西北师范大学工学院简介
西北师大工学院成立于2024年10月，旨在重构理工类学科专业布局，全面推进学校"新工科""交叉学科"建设，优化学科交叉融合机制，深化产教协同与科教融汇，构建以创新实践为导向的高质量卓越人才培养体系。
学院宗旨以立足国家战略需求、聚焦科技前沿领域为导向，致力于培养具备国际视野、创新能力与实践精神的工程科技领军人才；同时推动学科交叉融合，服务区域经济社会发展，助力学校科技成果转化。
学院与西北师范大学现代工程与应用科学学科交叉中心、科技成果转化中心及大学科技园合署办公，通过联动管理实现资源共享与协同创新。参照教育部高等研究院建设标准，整合校内现有工科资源，汇聚多学科、多领域师资力量，开展硕士、博士研究生培养教育。研究生培养实行"三导师制"，通过跨学科培养与校企联合培养模式，造就创新型、复合型、应用型硕士及博士人才。学院深化校企合作，推动科研成果落地转化，共建校企联合研发中心与研究生实践基地，形成"基础研究-技术攻关-成果转化-产业应用"的全链条创新生态。
在学校党委的领导下，学院提出"4321"功能定位与发展思路，即4项功能定位（助力、交叉、转化、增量）、3大交叉研究发展方向（未来材料工程中心、极旱干旱区环境生态科学与应用工程中心，智能科学与应用工程中心）、2项体制机制创新及1个成果转化园区（大学科技园）。
西北师范大学工学院秉承"工贯文理，智创未来"的院训，以服务国家战略和区域发展为己任，致力于建设特色鲜明、区域领先、国内有影响力的高水平工科学院，打造具有区域影响力的创新集群，建成西部重要的新工科人才培养基地，并力争成为服务区域经济社会发展的战略支点。
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Introduction to the College of Engineering, Northwest Normal University
The College of Engineering at Northwest Normal University was established in October 2024, aiming to restructure the layout of science and engineering disciplines, comprehensively promote the construction of "new engineering" and "interdisciplinary" fields, optimize the mechanism of interdisciplinary integration, deepen industry-education collaboration and science-education integration, and build a high-quality excellence talent cultivation system oriented towards innovation and practice.
The college's mission is guided by national strategic needs and focuses on cutting-edge technological fields, committed to cultivating engineering and technological leaders with international vision, innovation capabilities, and practical spirit. At the same time, it promotes interdisciplinary integration, serves regional economic and social development, and facilitates the transformation of scientific and technological achievements within the university.
The college shares office space with Northwest Normal University's Modern Engineering and Applied Science Interdisciplinary Center, Scientific and Technological Achievement Transformation Center, and University Science Park, achieving resource sharing and collaborative innovation through linked management. Following the Ministry of Education's standards for higher education research institutes, it integrates existing engineering resources within the university, gathers faculty from multiple disciplines and fields, and conducts master's and doctoral education. Graduate education implements a "three-mentor system," cultivating innovative, interdisciplinary, and applied master's and doctoral talents through cross-disciplinary training and university-enterprise joint training models. The college deepens university-enterprise cooperation, promotes the practical transformation of research achievements, jointly establishes university-enterprise joint R&D centers and graduate student practice bases, forming a full-chain innovation ecosystem of "basic research-technological breakthrough-achievement transformation-industrial application."
Under the leadership of the university's Party Committee, the college has proposed a "4321" functional positioning and development strategy: 4 functional orientations (support, intersection, transformation, increment), 3 major interdisciplinary research development directions (Future Materials Engineering Center, Extreme Arid Zone Environmental Ecology Science and Application Engineering Center, Intelligent Science and Application Engineering Center), 2 institutional mechanism innovations, and 1 achievement transformation park (University Science Park).
Northwest Normal University College of Engineering adheres to the motto "Engineering Connects Arts and Sciences, Intelligence Creates the Future," taking serving national strategies and regional development as its mission. It is committed to building a high-level engineering college with distinctive characteristics, regional leadership, and domestic influence, creating an innovation cluster with regional impact, establishing an important new engineering talent cultivation base in the western region, and striving to become a strategic pivot for serving regional economic and social development.
