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Applications of IR Spectroscopy: Overview

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The non-destructive nature and ability to provide valuable chemical information make IR spectroscopy a versatile technique with broad applications in various scientific and industrial fields. IR spectroscopy is commonly used to identify and characterize organic and inorganic compounds. It provides information about the functional groups present in a molecule and the bonding between atoms. This helps in the structural elucidation of compounds during organic synthesis, pharmaceutical research,...

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A Multimodal Wide-Field Fourier-Transform Raman Microscope

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Published on: December 30, 2025

Frontiers in spectroscopy.

¹ETH Zürich, Laboratory of Physical Chemistry, CH-8093 Zürich, Switzerland. Martin@Quack.ch

Faraday Discussions

|March 31, 2012

Summary

Spectroscopy has evolved significantly over 150 years, exploring frontiers from atomic physics to detecting symmetry violations. Recent advances focus on parity violation in chiral molecules, with ongoing research into future spectroscopic applications.

Area of Science:

Physics
Chemistry
Spectroscopy

Background:

Atomic spectroscopy developed approximately 150 years ago.
The Faraday Discussion 150 covers a broad spectrum of scientific frontiers.
Spectroscopy is a key tool for fundamental physics and chemistry research.

Purpose of the Study:

To provide a historical overview of spectroscopy.
To map current frontiers in spectroscopy.
To exemplify spectroscopic detection of symmetry violations, particularly parity violation in chiral molecules.

Main Methods:

Historical review of spectroscopic developments.
Survey of contemporary spectroscopic frontiers.
Discussion of theoretical and experimental advances in parity violation detection.

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Main Results:

Significant progress has been made in understanding parity violation in chiral molecules.
Current status of theory and experiments in this field is presented.
A map of today's spectroscopic frontiers is provided.

Conclusions:

Spectroscopy continues to evolve, pushing the boundaries of fundamental physics and chemistry.
Future research directions and open questions in spectroscopy are outlined.
The detection of symmetry violations represents an exciting frontier.