App of the Month: Shimadzu IR
The Shimadzu IR app is designed as a tool for users of Fourier transform infrared spectrophotometers
IS THERE AN APP FOR THAT?
HIGHLIGHTS OF APPS FOR SPECTROSCOPY
APP NAME: Shimadzu IR
OFFERED BY: Shimadzu Business Systems Corporation
PLATFORMS: iPhone, iPad, and iPod touch (requires iOS 4.3 or later, optimized for iPhone 5)
WHAT IT DOES: The Shimadzu IR app is designed as a tool for users of Fourier transform infrared spectrophotometers. According to the company, the app allows users to check the physical and chemical characteristics of optical materials and view suitable measurement techniques for them. The converter option allows for unit conversions, such as wavelength to wavenumber.
COST: Free
AI and Dual-Sensor Spectroscopy Supercharge Antibiotic Fermentation
June 30th 2025Researchers from Chinese universities have developed an AI-powered platform that combines near-infrared (NIR) and Raman spectroscopy for real-time monitoring and control of antibiotic production, boosting efficiency by over 30%.
Toward a Generalizable Model of Diffuse Reflectance in Particulate Systems
June 30th 2025This tutorial examines the modeling of diffuse reflectance (DR) in complex particulate samples, such as powders and granular solids. Traditional theoretical frameworks like empirical absorbance, Kubelka-Munk, radiative transfer theory (RTT), and the Hapke model are presented in standard and matrix notation where applicable. Their advantages and limitations are highlighted, particularly for heterogeneous particle size distributions and real-world variations in the optical properties of particulate samples. Hybrid and emerging computational strategies, including Monte Carlo methods, full-wave numerical solvers, and machine learning (ML) models, are evaluated for their potential to produce more generalizable prediction models.
