Experimental and Theoretical Studies of (CsI)nCs+Cluster Ions Produced by 355 nm Laser Desorption Ionization

2008 ◽  
Vol 112 (44) ◽  
pp. 11061-11066 ◽  
Author(s):  
F. A. Fernandez-Lima ◽  
C. Becker ◽  
K. Gillig ◽  
W. K. Russell ◽  
Marco Antonio Chaer Nascimento ◽  
...  
Keyword(s):  
Laser Desorption ◽  
Cluster Ions ◽  
Theoretical Studies ◽  
Laser Desorption Ionization ◽  
Desorption Ionization ◽  
Experimental And Theoretical Studies

Functional gold nanoparticles coupled with laser desorption ionization mass spectrometry for bioanalysis

2016 ◽  
Vol 8 (46) ◽  
pp. 8123-8133 ◽  
Author(s):  
Binesh Unnikrishnan ◽  
Chia-Yin Chang ◽  
Han-Wei Chu ◽  
Anisha Anand ◽  
Chih-Ching Huang
Keyword(s):  
Mass Spectrometry ◽  
Gold Nanoparticles ◽  
Gold Cluster ◽  
Pulsed Laser ◽  
Laser Desorption ◽  
Cluster Ions ◽  
Ionization Mass ◽  
Laser Desorption Ionization ◽  
Desorption Ionization ◽  
Surface Ligand

Monitoring of surface ligand and gold cluster ions produced by pulsed-laser-induced desorption/ionization of gold nanoparticles enables the transduction and amplification of mass signals for biosensing and bioimaging applications.

Preparation, crystal structure, thermal behavior, and theoretical studies of N,N′-dinitro-4, 4′-azo-bis(1,2,4-triazolone) (DNZTO)

2016 ◽  
Vol 71 (3) ◽  
pp. 197-204 ◽  
Author(s):  
Jiaping Zhu ◽  
Shaohua Jin ◽  
Yuehai Yu ◽  
Li Wan ◽  
Lijie Li ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Laser Desorption ◽  
Theoretical Studies ◽  
Laser Desorption Ionization ◽  
X Ray ◽  
Desorption Ionization ◽  
Flight Mass Spectrometry ◽  
Explosive Performance ◽  
Matrix Assisted Laser ◽  
Matrix Assisted Laser Desorption

AbstractN,N′-Dinitro-4,4′-azo-bis(1,2,4-triazolone) (DNZTO) is synthesized by the reaction of 4,4′-azo-bistriazolone (ZTO) with a mixture of nitric acid and acetic anhydride. The product was fully characterized by IR, NMR, matrix-assisted laser desorption/ionization with time-of-flight mass spectrometry, and single-crystal X-ray analysis. The explosive performance including detonation pressures (P), velocities (D) of DNZTO, and heats of formation were predicted using gaussian 09 at B3LYP/6-311+G**.

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