Infrared techniques

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Differentiation of Hair Using ATR FT-IR Spectroscopy: A Statistical Classification of Dyed and Non-Dyed Hairs

Date Published

December 2017

Publication Type

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

Agencies

NIJ-Sponsored

Nighttime Eyes

Date Published

1998

Publication Type

Best Practice/State-of-the-Art Review

Agencies

NIJ-Sponsored

GC-MS, MS/MS and GC-IR Analysis of a Series of Methylenedioxyphenyl-Aminoketones: Precursors, Ring Regioisomers and Side-Chain Homologs of 3,4-Methylenedioxypyrovalerone

Date Published

2017

Publication Type

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

Agencies

NIJ-Sponsored

Attenuated Total Reflection (ATR) Sampling in Infrared Spectroscopy of Heterogeneous Materials Requires Reproducible Pressure Control

Date Published

2017

Publication Type

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

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

Forensic Analysis of Automotive Paints Using a Pattern Recognition Assisted Infrared Library Searching System - Ford (2000-2006)

Date Published

November 2016

Publication Type

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

Agencies

NIJ-Sponsored

Search Prefilters To Assist in Library Searching of Infrared Spectra of Automotive Clear Coats

Date Published

January 2015

Publication Type

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

Agencies

NIJ-Sponsored

Evidential Significance of Automotive Paint Trace Evidence Using a Pattern Recognition Based Infrared Library Search Engine for the Paint Data Query Forensic Database

Date Published

October 2016

Publication Type

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

Agencies

NIJ-Sponsored

USE OF MICROFOURIER TRANSFORM INFRARED SPECTROSCOPY FOR THE RAPID IDENTIFICATION OF STREET DRUGS: DETERMINATION OF INTERFERENCE BY COMMON DILUENTS

Date Published

1993

Publication Type

Report (Technical)

Agencies

NIJ-Sponsored

GC-MS, GC-MS/MS and GC-IR Differentiation of Desoxy Cathinone Derivatives: Cyclic Tertiary Amines related to MDPV

Date Published

March 2017

Publication Type

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

Agencies

NIJ-Sponsored

An Improved-Efficiency Compact Lamp for the Thermal Infrared

Date Published

December 2015

Publication Type

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

Agencies

NIJ-Sponsored

Researchers Improve Accuracy by Combining Testing Methods for Emerging Recreational Drugs

Date Published

April 2018

Publication Type

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

Agencies

NIJ

Infrared Thermal Imaging for Use in Restoration of Defaced Serial Numbers

Date Published

October 2017

Publication Type

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

Agencies

NIJ-Sponsored

A Systematic Evaluation of the Analysis of Drug Microcrystals Using Infrared Microspectroscopy

Date Published

August 2017

Publication Type

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

Agencies

NIJ-Sponsored

RECOVERY OF DEFACED SERIAL NUMBERS USING INFRARED THERMAL IMAGING

2015-R2-CX-0017

Closed

Funding First Awarded

2017

$48,375

Recovery of Defaced Serial Numbers Using Infrared Thermal Imaging

2015-R2-CX-0017

Closed

Funding First Awarded

2016

$48,015

Forensic Drug Identification by Gas Chromatography - Infrared Spectroscopy

Date Published

June 2013

Publication Type

Report (Technical Assistance), Report (Grant Sponsored)

Agencies

NIJ-Sponsored

RECOVERY OF DEFACED SERIAL NUMBERS USING INFRARED THERMAL IMAGING

2015-R2-CX-0017

Closed

Funding First Awarded

2015

$50,000

Infrared Thermal Imaging for Use in Restoration of Defaced Serial Numbers

2013-R2-CX-K012

Closed

Funding First Awarded

2013

$316,004

Improve the NIBIN System by Providing Examiners a Capability to Match Infrared Images of Firing Pin Impressions and Deformed Bullets as Well as Accurate Large Database Searches

Date Published

February 2012

Publication Type

Report (Study/Research)

Agencies

NIJ-Sponsored

Rapid Visualization of Biological Fluids at Crime Scenes Using Optical Spectroscopy

Date Published

March 2011

Publication Type

Report (Study/Research)

Agencies

NIJ-Sponsored

Improving Investigative Lead Information and Evidential Significance Assessment for Automotive Paint and the PDQ Database

2010-DN-BX-K217

Closed

Funding First Awarded

2010

$460,473

Use of Infrared Imaging, a Robust Matching Engine, and Associated Algorithms to Enhance Identification of Both 2D and 3D Impressions

Date Published

June 2009

Publication Type

Report (Study/Research)

Agencies

NIJ-Sponsored