纳米级红外光谱仪
nanoIR3 是最新一代纳米级红外光谱、化学成像和性能成像系统，适用于材料科学和生命科学领域。该系统还提供基于红外的化学成像，提供化学成分的分布成像。其独特的点光谱功能还能利用单一光提供光谱和化学成像。
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全面的纳米级表征
nanoIR3 具有全面的纳米级表征能力。独特的点波谱（POINTspectra）功能，单激光源可同时提供点波谱和化学成像，加快数据获取，提升研究的成本效益。高波谱成像，能够创建表面内的 3D 波谱图，帮助识别未知物，并导出另行处理。
Bruker 独有的共振增强 AFM-IR 模式
可提供高性能、高质量的多样化光谱，帮助识别纳米级材料，深入了解材料的变化和成分。共振增强 AFM-IR 是灵敏度最高的有机材料纳米级光谱分析技术
Tapping AFM-IR 化学成像
nanoIR3 融合了独有技术，依托多年行业领先的 Anasys AFM-IR 仪器开发经验，是性能最强的纳米级红外。专利 Tapping AFM-IR 成像技术可以实现最高空间分辨率的化学成像，同时提供优质红外光谱。无论用户是想获得聚合物、薄膜、单层还是微纳米污染物的化学成分，都能使用现有的 Tapping AFM-IR 光谱、化学成像和材料性能成像系统快速又轻松地获得高分辨图像，该系统适用于材料和生命科学应用
nanoIR3 Data Gallery
Frequently Asked Questions
nanoIR3 offers photothermal AFM-IR with sub-10 nanometer chemical imaging, hyperspectral mapping, and direct FTIR-correlated spectra. It is ideal for routine small-sample analysis.
The nanoIR3 system supports Tapping AFM-IR and Resonance Enhanced AFM-IR as standard modes. Surface Sensitive AFM-IR is also available when the system is configured with compatible lasers and probes.
There is a configured version of the nanoIR3 offering AFM-IR measurements in liquid environments using bottom-up illumination. This is especially useful for biological and electrochemical applications.
nanoIR3 can be equipped with environmental enclosures for humidity and temperature control, heater/cooler units, and fluid imaging accessories. These options help tailor the system to your research needs.
More About Bruker's Nanoscale Infrared Technology
Yes. Bruker’s photothermal AFM-IR technology produces spectra that are directly comparable to FTIR spectra, as demonstrated in published documentation and peer-reviewed articles. AFM-IR spectra can be searched directly against FTIR spectral databases. If FTIR-like spectral analysis is critical for your application, our experts can provide evidence showing spectral correlation.
Photothermal AFM-IR provides direct absorption-based spectra that closely match FTIR results and are easier to interpret than Raman-AFM or s-SNOM. Further, Photothermal AFM-IR signals are amplified by the resonant enhancement of the cantilever providing the best signal-to-noise of those techniques. Bruker offers s-SNOM as a separate option for advanced near-field studies.
Bruker nanoIR systems routinely achieve chemical imaging with spatial resolution below 10 nm and can detect single molecular layers. Actual performance depends on your sample and selected measurement mode.
Yes, photothermal AFM-IR can chemically map and identify particles smaller than one micron, including nanoplastics and environmental contaminants. Direct correlation to FTIR provides ready interpretation in particles as small as 10 nm.
Bruker’s photothermal AFM-IR systems typically require a single socket of standard electrical power,and CDA. Specific requirements may vary by model, so request a site preparation guide from your Bruker representative.
Bruker photothermal AFM-IR systems primarily use quantum cascade lasers (QCLs) that deliver stable, reliable performance and broad coverage across the mid-infrared fingerprint region as well as optical parametric oscillators (OPOs) for the C-H, O-H, N-H stretching region. Multiple QCL chips can be combined to access all key spectral windows required for routine and advanced research, and additional sources are available for specialized applications. Bruker’s application experts can help you select the optimal laser configuration to match your measurement needs and ensure sufficient spectral resolution for both standard and demanding experiments.
Measurement times vary by application, but point spectra can be acquired in seconds, chemical maps in minutes, and automated recipes can be tailored for high-throughput workflows.
Routine maintenance includes probe replacement, laser alignment checks, and calibration with reference samples. Bruker provides detailed maintenance protocols and support plans.