2020年7月30日布鲁克推出了ZUI新一代超高速原子力显微镜NanoRacer®。NanoRacer®凭借其50帧/秒的超高速成像，实现了真正意义上视频级成像速度下单个生物分子的动态观察。NanoRacer®的革新性的技术突破，在AFM发展史上树立了新的里程碑。布鲁克BioAFM研发团队与生命科学领域的专家紧密合作，使NanoRacer®不仅拥有超高扫描速率与原子级别分辨率，而且拥有杰出的易用性，使得对单分子动态过程的捕捉变得十分便捷，为深入理解生物物理、生物化学、分子生物学、病毒学以及生物医学等领域的单分子动态过程提供了强大工具。 全新的NanoRacer®采用了新的架构结合更低噪音、更高稳定性的Vortis™ 2控制器，全新的驱动算法与力控制算法，可以在超高速下获取高分辨的生物样品信息。新系统整合了基于工作流程的V7操作软件，直观的用户界面与流程化、自动化的设置使得研究人员可以专注于自己的实验，加速高端研究的产出能效。 Specifications Maximum scan speed of up to  50 frames/sec with 100 ×100 nm2 scan range and 10 k pixels Atomic defect resolution in  closed-loop Designed for medium to small sized cantilevers for lowest forces and highest scan speeds Ultra-low noise cantilever-deflection detection system IR cantilever-deflection detection light  source with small spot size Optional photothermal cantilever drive. 730 nm wavelength ensures minimal sample interaction compared to blue-light excitation Highest detector bandwidth of  8 MHz for high speed signal capture Automated laser and detector   alignment Scanner unit 2 × 2 × 1.5 μm3 scan range Sensor noise level < 0.09 nm RMS in xy 0.04 nm RMS sensor noise level in z Highest resonance frequency for z axis of >180 kHz Typical sample size 4 mm diameter Control electronics Vortis 2 Speed controller: State-of-the-art, digital controller  with lowest noise levels and  highest flexibility Newly designed, high-voltage power amplifier drives the scanner unit New workflow-based V7 SPMControl software True multi-user platform, ideal for imaging facilities User-programmable software AutoAlignment and setup Advanced feedback algorithms Fully automated sensitivity and spring constant calibration using thermal noise or Sader method Improved ForceWatch™ and  TipSaver™ mode for force spectroscopy and imaging Advanced spectroscopy modes, e.g. various force clamp modes or ramp designs Powerful Data Processing (DP) with full functionality for data export, fitting, filtering, edge detection, 3D rendering, FFT, cross section, etc. Powerful batch processing of force curves and images, including WLC, FJC, step-fitting, JKR, DMT model and other analyses 创新点： 最高配速50帧/秒，NanoRacer实现了真正意义上食品级成像速度下单个生物的动态观察。全新的NanoRacer采用了新的架构结合更低噪音/更稳定的Vortis控制器，全新的驱动算法与力控制算法，可以在超高速下获取高分辨的生物样品信息。