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Could this be used to non-destructively test pills?
Vesp:
https://youtu.be/JO_EHceV9sk
It seems like this could be refined and used at events to test single pills.
It likely wouldn't work to detect fentanyl laced pills but it might still be useful to verify if it has the claimed compound.
Baba_McKensey:
Its related to NMR spectroscopy. Look at these patents.
NMR spectrometers
324/318 . Spectrometer components
319 .. Polarizing field magnet
320 ... With homogeneity control
321 .. Sample holder structure
322 .. Electronic circuit elements
324/322
US 2922947 Gyromagnetic resonance apparatus
US 2999977 Nuclear magnetic resonance measuring system
US 2999978 Nuclear magnetic resonance measuring apparatus
US 3005149 Nuclear magnetic resonance detectors
US 3034039 Device for ascertaining nuclear induction spectra
US 3042856 Nuclear magnetic resonance detectors
similar generator stage (triode 22)
US 3081428 Nuclear induction fluxmeter and magnet control apparatus
H2O, D2O column 4 line 45+
US 3153201 Oscillator-limiter-detector apparatus and method
US 3430128 METHOD AND MEANS FOR OBSERVING NUCLEAR MAGNETIC RESONANCES
with oscilloscope
US 3502963 SINGLE COIL NUCLEAR RESONANCE SPECTROMETER HAVING THE RADIO FREQUENCY EXCITATION
DIRECTIONALLY COUPLED INTO THE COIL
spectrum fig 3A, etc.
US 3795855 MAGNETIC RESONANCE PROBE SYSTEM
bridge
324/321
US 2960649 Line narrowing gyromagnetic apparatus
pneumatic sample rotation
US 3681683 GYROMAGNETIC RESONANCE SPECTROMETER UTILIZING AN IMPROVED SAMPLE SPINNING AND
EJECTING STRUCTURE
Varian
US 2908858 Decoupling means for electrical circuits
60 Hz, oscilloscope
--> 2,561,489 chemical analysis
US 3774102 AUTOMATIC NUCLEAR-MAGNETIC-RESONANCE POSITIONING APPARATUS
shows spectrum on chart recorder
US 6163154 Small scale NMR spectroscopic apparatus and method
US 6404197 Small scale NMR spectroscopic apparatus and method
US 3034040 Nuclear magnetic resonance spectrometer
details
US 3287629 Gyromagnetic resonance methods and apparatus
Varian, NMR
-------------
US 3085195 Gyromagnetic resonance methods and apparatus
NMR spec
US 3091732 Gyromagnetic resonance method and apparatus
air turbine
Baba_McKensey:
Fourier Transform Nuclear Magnetic Resonance Spectroscopy Experiment for Undergraduate and Graduate Students
Matthew A. Doscotch , John F. Evans and Eric J. Munson
Department of Chemistry, University of Minnesota, Minneapolis, MN 55455
J. Chem. Educ., 1998, 75 (8), p 1008
DOI: 10.1021/ed075p1008
Publication Date (Web): August 1, 1998
http://pubs.acs.org/doi/pdf/10.1021/ed075p1008
US 2561489 Method and means for chemical analysis by nuclear inductions
nmr with trimmer paddle
US 2561489 (forward search)
US 2887673 Pulsed nuclear induction spin echo technique
split peaks fig. 6, o-scope
US 2960649 Line narrowing gyromagnetic apparatus
o-scope, spinning -> higher resolution, EtOH spectrum
Baba_McKensey:
zip file attached
Baba_McKensey:
LabView
Laboratory Interfacing Using the LabVIEW Software Package
Paul J. Ogren , Thomas P. Jones
J. Chem. Educ., 1996, 73 (12), p 1115
Publication Date (Web): December 1, 1996 (Article)
DOI: 10.1021/ed073p1115
http://pubs.acs.org/doi/pdf/10.1021/ed073p1115
Teaching Analytical Instrument Design with LabVIEW
Rudy Gostowski
J. Chem. Educ., 1996, 73 (12), p 1103
Publication Date (Web): December 1, 1996 (Article)
DOI: 10.1021/ed073p1103
http://pubs.acs.org/doi/pdf/10.1021/ed073p1103
Data Acquisition in the Chemistry Laboratory Using LabVIEW Software
Mark A. Muyskens , Samuel V. Glass , Thomas W. Wietsma and Terry M. Gray
J. Chem. Educ., 1996, 73 (12), p 1112
Publication Date (Web): December 1, 1996 (Article)
DOI: 10.1021/ed073p1112
http://pubs.acs.org/doi/pdf/10.1021/ed073p1112
A Low-Cost Dynamic Surface Tension Meter with a LabVIEW Interface and Its Usefulness in Understanding Foam Formation
Pietre Spanoghe , Jan Cocquyt and Paul Van der Meeren
J. Chem. Educ., 2001, 78 (3), p 338
Publication Date (Web): March 1, 2001 (Article)
DOI: 10.1021/ed078p338
http://pubs.acs.org/doi/pdf/10.1021/ed078p338
LIMSport: Optimizing a Windows-Based Computer Data Acquisition and Reduction System for the General Chemistry Laboratory
Ed Vitz , Brenda P. Egolf
J. Chem. Educ., 2002, 79 (9), p 1060
Publication Date (Web): September 1, 2002 (Article)
DOI: 10.1021/ed079p1060
http://pubs.acs.org/doi/pdf/10.1021/ed079p1060
Linux and the Chemist
Jerry F. Moore and Michael P. McCann
J. Chem. Educ., 2003, 80 (2), p 219
Publication Date (Web): February 1, 2003 (Article)
DOI: 10.1021/ed080p219
http://pubs.acs.org/doi/pdf/10.1021/ed080p219
How Students Use Scientific Instruments To Create Understanding: CCD Spectrophotometers
Eric G. Malina and Mary B. Nakhleh
J. Chem. Educ., 2003, 80 (6), p 691
Publication Date (Web): June 1, 2003 (Article)
DOI: 10.1021/ed080p691
http://pubs.acs.org/doi/pdf/10.1021/ed080p691
Constructing a High-Sensitivity, Computer-Interfaced, Differential Thermal Analysis Device for Teaching and Research
L. M. Martínez , M. Videa , F. Mederos and J. Mesquita
J. Chem. Educ., 2007, 84 (7), p 1222
Publication Date (Web): July 1, 2007 (Article)
DOI: 10.1021/ed084p1222
http://pubs.acs.org/doi/pdf/10.1021/ed084p1222
Assembly of a Modular Fluorimeter and Associated Software: Using LabVIEW in an Advanced Undergraduate Analytical Chemistry Laboratory
W. Russ Algar , Melissa Massey and Ulrich J. Krull
J. Chem. Educ., 2009, 86 (1), p 68
Publication Date (Web): January 1, 2009 (Article)
DOI: 10.1021/ed086p68
http://pubs.acs.org/doi/pdf/10.1021/ed086p68
Using Web-Based Resources To Incorporate LabVIEW into an Instrumental Analysis Course
Mark B. Jensen
J. Chem. Educ., 2009, 86 (4), p 525
Publication Date (Web): April 1, 2009 (Article)
DOI: 10.1021/ed086p525
http://pubs.acs.org/doi/pdf/10.1021/ed086p525
An NMR Experiment Based on Off-the-Shelf Digital Data-Acquisition Equipment
Christian Hilty and Sean Bowen
J. Chem. Educ., 2010, 87 (7), pp 747–749
Publication Date (Web): May 19, 2010 (Lab-Expt)
DOI: 10.1021/ed1002724
http://pubs.acs.org/doi/pdf/10.1021/ed1002724
Using communication software to capture experimental data
Estel D. Sprague and Thomas H. Ridgway
J. Chem. Educ., 1993, 70 (3), p A78
Publication Date: March 1993 (Article)
DOI: 10.1021/ed070pA78.2
http://pubs.acs.org/doi/pdf/10.1021/ed070pA78.2
Software to Interface the Student, the Lab Equipment, the Teacher, and the Computer
Ramon A. De La Cuetara and Ram S. Lamba
J. Chem. Educ., 1995, 72 (7), p 607
Publication Date: July 1995 (Article)
DOI: 10.1021/ed072p607
http://pubs.acs.org/doi/pdf/10.1021/ed072p607
software search in JCE
37. Using communication software to capture experimental data (BULLETIN).
Sprague, Estel D.; Ridgway, Thomas H. 1993, 70, A78
30. Software to Interface the Student, the Lab Equipment, the Teacher, and the Computer
De La Cuetara, Ramon A.; Lamba, Ram S. 1995, 72, 606
28. Laboratory Interfacing Using the LabVIEW Software Package
Ogren, Paul J.; Jones, Thomas P. 1996, 73, 1115
27. Data Acquisition in the Chemistry Laboratory Using LabVIEW Software
Muyskens, Mark A.; Glass, Samuel V.; Wietsma, Thomas W.; Gray, Terry M. 1996, 73, 1112
26. Integration of National Instruments' LabVIEW Software into the Chemistry Curriculum
Drew, Steven M. 1996, 73, 1107
labview
1. Teaching Physical Chemistry Experiments with a Computer Simulation by LabVIEW
Belletti, A.; Borromei, R.; Ingletto, G. 2006, 83, 1353
2. Integrating HPLC and Electrochemistry: A LabVIEW-Based Pulsed Amperometric Detection System
Jensen, Mark B. 2002, 79, 345
3. A Low-Cost Dynamic Surface Tension Meter with a LabVIEW Interface and Its Usefulness in Understanding Foam Formation
Spanoghe, Pietre; Cocquyt, Jan; Van der Meeren, Paul 2001, 78, 338
4. Teaching Analytical Instrument Design with LabVIEW
Gostowski, Rudy 1996, 73, 1103
5. Integration of National Instruments' LabVIEW Software into the Chemistry Curriculum
Drew, Steven M. 1996, 73, 1107
6. Data Acquisition in the Chemistry Laboratory Using LabVIEW Software
Muyskens, Mark A.; Glass, Samuel V.; Wietsma, Thomas W.; Gray, Terry M. 1996, 73, 1112
7. Laboratory Interfacing Using the LabVIEW Software Package
Ogren, Paul J.; Jones, Thomas P. 1996, 73, 1115
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