Spectroscopy
Superhydrophobic Surface Modification of Polymer Microneedles Enables Fabrication of Multimodal Surface-Enhanced Raman Spectroscopy and Mass Spectrometry Substrates for Synthetic Drug Detection in Blood Plasma
NCJ Number
309694
Journal
ACS Applied Materials & Interfaces
Date Published
September 2023
Agencies
NIJ-Sponsored
Publication Link
Enhanced Sensitivity and Homogeneity of SERS Signals on Plasmonic Substrate When Coupled to Paper Spray Ionization-Mass Spectrometry
NCJ Number
309598
Journal
Chemosensors
Date Published
September 2024
Agencies
NIJ-Sponsored
Publication Link
EFFECTS OF SPARK POSITION IN SPARK SOURCE MASS SPECTROMETRY
Date Published
1970
Agencies
NIJ-Sponsored
Surface-enhanced Raman spectroscopy in Forensic Analysis
Date Published
August 2024
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Raman Spectroscopy for the Time since Deposition Estimation of a Menstrual Bloodstain
Date Published
May 2024
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Near-infrared Excitation Raman Spectroscopy of Colored Fabric Contaminated with Body Fluids
Date Published
August 2024
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Raman Spectroscopy for the Time since Deposition Estimation of a Menstrual Bloodstain
NCJ Number
309467
Journal
Sensors
Date Published
May 2024
Agencies
NIJ-Sponsored
Publication Link
Near-infrared Excitation Raman Spectroscopy of Colored Fabric Contaminated with Body Fluids
NCJ Number
309450
Journal
Scientific Reports
Date Published
August 2024
Agencies
NIJ-Sponsored
Publication Link
What’s That Drug? Fast Screening of Seized Drugs
Date Published
August 2024
Publication Type
Research (Applied/Empirical)
Agencies
NIJ
Closing Cases Using Gunshot Residue
May 2024
Not every crime scene will have definitive evidence, such as DNA, to link an individual to a crime. In those cases, law enforcement relies on other evidence to build the burden of proof. NIJ graduate research fellow Dr. Shelby Khandasammy developed a tool to analyze organic gunshot residue and distinguish between different firearms calibers and manufacturers. She joins Marie Garcia, office director for the Office of Criminal Justice Systems at NIJ, to talk about her work and experience as a research fellow.
Using Surface-enhanced Raman Spectroscopy to Probe Artificial Dye Degradation On Hair Buried in Multiple Soils For Up To Eight Weeks
Date Published
March 2024
Agencies
NIJ-Sponsored
Non-Destructive Identification of Dyes on Fabric Using Near-Infrared Raman Spectroscopy
Date Published
November 2023
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Using Surface-enhanced Raman Spectroscopy to Probe Artificial Dye Degradation On Hair Buried in Multiple Soils For Up To Eight Weeks
NCJ Number
308933
Journal
Scientific Reports
Date Published
March 2024
Agencies
NIJ-Sponsored
Publication Link
Non-Destructive Identification of Dyes on Fabric Using Near-Infrared Raman Spectroscopy
NCJ Number
308897
Journal
Molecules
Date Published
November 2023
Agencies
NIJ-Sponsored
Publication Link
Raman Spectroscopy to Determine the Time Since Deposition of Heated Bloodstains
Date Published
March 2024
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Raman Spectroscopy to Determine the Time Since Deposition of Heated Bloodstains
NCJ Number
308790
Journal
Forensic Chemistry
Date Published
March 2024
Agencies
NIJ-Sponsored
Publication Link
Near-infrared Excitation Raman Analysis of Underlying Colorants on Redyed Fabric
Date Published
2024
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Technical Note – Gas Chromatography-Vacuum Ultraviolet Spectroscopy (GC-VUV)
Date Published
December 2023
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Technical Note – Gas Chromatography Vapor-Phase Infrared Spectroscopy (GC-VIR)
Date Published
December 2023
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Development of Portable Surface-Enhanced Raman Spectroscopy Nanosensors for Ultrasensitive Characterization of Drugs in Human Biofluids
Date Published
2024
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored