Infrared techniques

Use Search Filters

Correlation of Vapor Phase Infrared Spectra and Regioisomeric Structure in Synthetic cannabinoids

Date Published

2018

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Differentiation of the Regioisomeric 2 3 and 4-Trifluoromethylphenylpiperazines (TFMPP) by GC-IRD and GC-MS

Date Published

July 2009

Publication Type

Research (Applied/Empirical), Report (Study/Research)

Agencies

NIJ-Sponsored

Development of Infrared Library Search Prefilters for Automotive Clear Coats From Simulated Attenuated Total Reflection (ATR) Spectra

Date Published

2018

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Quantification of Cocaine in Ternary Mixtures Using Partial Least Squares Regression Applied to Raman and Fourier Transform Infrared Spectroscopy

Date Published

August 2017

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Library Search Prefilters for Vehicle Manufacturers to Assist in the Forensic Examination of Automotive Paints

Date Published

2018

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Infrared Imaging as a Complementary Aid in Estimating Muzzle-to-Target Shooting Distance: An Application on Dark, Patterned and Bloody Sample

Date Published

2019

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Feature Extraction and Pattern Recognition with Fusion Classification in Infrared Thermal Imaging for Serial Number Restoration

Date Published

2020

Agencies

NIJ-Sponsored

Post-Blast Explosives Attribution

Date Published

2022

Agencies

NIJ-Sponsored

Application of Raman and Infrared Microscopy for the Forensic Examination of Automotive Clear Coats and Paint Smears

Date Published

2022

Agencies

NIJ-Sponsored

Success Story: Improving Detection of Crime Scenes

Date Published

April 2022

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

GC-MS and GC-IRD studies on the six ring regioisomeric dimethoxybenzoylpiperazines (DMBzPs)

Date Published

September 2013

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Isomer Differentiation of Novel Psychoactive Substances Using Gas Chromatography Solid Phase Infrared Spectroscopy (GC/IR)

Date Published

2022

Agencies

NIJ-Sponsored

Restoration of Defaced Serial Numbers using Lock-in Infrared Thermography (Part II)

Date Published

2019

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Restoration of Defaced Serial Numbers using Lock-in Infrared Thermography (Part I)

Date Published

2019

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Raman Spectroscopy Coupled with Advanced Chemometrics for Forensic Analysis of Semen and Blood Mixtures

Date Published

2013

Agencies

NIJ-Sponsored

Coating Effects on Mid-Infrared Reflection Spectra of Fabrics

Date Published

2011

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

A Study of Electric Field Standing Waves on Reflection Microspectroscopy of Polystyrene Particles

Date Published

2009

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Image-Based Rapid Measurements of Temperature-Dependent Thermal Conductivities

Date Published

2018

Agencies

NIJ-Sponsored

Photothermally Driven Refreshable Microactuators Based on Graphene Oxide Doped Paraffin

Date Published

2017

Agencies

NIJ-Sponsored

Multimode Imaging in the Thermal Infrared for Chemical Contrast Enhancement. Part 1: Methodology

Date Published

2010

Agencies

NIJ-Sponsored

Gas Chromatography-Mass Spectrometry (GC-MS) and Gas Chromatography-Infrared (GC-IR) Analyses of the Chloro-1-n-pentyl-3-(1-naphthoyl)-Indoles: Regioisomeric Cannabinoids

Date Published

2019

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Transmission Infrared Microscopy and Machine Learning Applied to the Forensic Examination of Original Automotive Paint

Date Published

December 2021

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Differentiation of Homologous and Regioisomeric Methoxy-Cathinone Derivatives by GC-MS, MS/MS and GC-IR

Date Published

November 2016

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Reversible Gap Derivatives and Their Integration

Date Published

June 2016

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Search Prefilters for Mid-Infrared Absorbance Spectra of Clear Coat Automotive Paint Smears Using Stacked and Linear Classifiers

Date Published

May 2014

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored)

Agencies

NIJ-Sponsored