PHOTONIS is a multinational high-technology group, with more than 40 years experience in manufacturing, sales, and innovation, specializing in charged particle and photon sensor technology. The group operates internationally in the night vision, industrial, scientific, and medical markets.
Mass spectrometry, nuclear detection, medical instrumentation, pharmaceutical safety, industrial instrumentation, and image intensification, as well as the custom design and manufacture of detectors, sensors, and ion mobility analyzers.
PHOTONIS offers a complete range of high performance scientific and medical detector products. Our market includes electron multipliers, microchannel plates, mass spectrometry fiber optics and resistive glass, advance performance time-of-flight detectors, image intensifiers, ion mobility analyzers, and other related products. Our detection products are found in most of today's technology-based markets, including analytical instrumentation, medical diagnostics, chemistry, drug discovery, high-energy physics, space exploration, and scientific research. PHOTONIS is the largest supplier of standard, retrofit, and custom detectors in the mass spectrometry, residual gas analyzer, and electron microscope markets providing advanced detector designs for the highest sensitivity through superior signal collection and noise reduction.
Sturbridge, Massachusetts.
Lancaster, Pennsylvania.
Frisco, Texas.
Brive, France.
Roden, Netherlands.
US: 150
Elsewhere: 900
Getting accurate IR spectra on monolayer of molecules
April 18th 2024Creating uniform and repeatable monolayers is incredibly important for both scientific pursuits as well as the manufacturing of products in semiconductor, biotechnology, and. other industries. However, measuring monolayers and functionalized surfaces directly is. difficult, and many rely on a variety of characterization techniques that when used together can provide some degree of confidence. By combining non-contact atomic force microscopy (AFM) and IR spectroscopy, IR PiFM provides sensitive and accurate analysis of sub-monolayer of molecules without the concern of tip-sample cross contamination. Dr. Sung Park, Molecular Vista, joined Spectroscopy to provide insights on how IR PiFM can acquire IR signature of monolayer films due to its unique implementation.