The NS300 utilizes the latest version ofNanoSight’s粒子表征技术，纳米颗粒跟踪分析（NTA）。这种优雅的新仪器为科学家以紧凑的格式从Nanosight中获得了独特的好处，并具有增强的荧光能力。
The NS300 can visualize and measure particles in suspension in the size range of 10-1000 nm (material dependent), and addresses the needs of a wide variety of applications including protein aggregation, exosome and microvesicle research, and drug delivery systems. It contributes to characterization under the new EU Definition of Nanomaterials, and is particularly suited to the analysis of particles labeled with fluorescent quantum dots.
The NS300 instrument provides simultaneous analysis through several filters to give multi-wavelength detection of different fluorophores excited by a single laser.
Nanosight产品开发负责人Patrick Hole博士说，新仪器“ NS300是NS500和LM10的自然发展。它采用了这些乐器的最受欢迎的功能，并将它们结合成一种易于使用的紧凑型格式。然后，我们添加了高容量的电动荧光盘。该光盘能够从软件内部编程，以显示多达六个不同的荧光过滤器，将有助于对荧光团的更详细的评估。它将使用户有可能以大小和浓度分析每个荧光种群；这种鉴定共定位的荧光团的能力将大大提高特异性和表型的能力。”
Additionally, the software’s new rheology feature can measure viscosity in the range 0-5 centipoise, using probe particles to inform on non-Newtonian liquids in a shear-free manner, so being specifically applicable to the formation processes of hydrogels.
NS300仅尺寸为40厘米x 25厘米，配备了高灵敏度SCMOS摄像头，温度控制和激光波长的选择。样品室和激光块设计为容易拆除，以实现易于清洁和高吞吐量。NS300通过向实验室空间溢价的研究人员提供答案，而不会损害质量或策略，从而补充了纳米型仪器家族。