Signal enhancement of elements due to the presence of carbon-containing compounds in inductively coupled plasma mass spectrometry

1991 ◽  
Vol 63 (14) ◽  
pp. 1497-1498 ◽  
Author(s):  
Pierre. Allain ◽  
Laurent. Jaunault ◽  
Yves. Mauras ◽  
Jean Michel. Mermet ◽  
Thierry. Delaporte
Keyword(s):  
Mass Spectrometry ◽  
Inductively Coupled Plasma ◽  
Signal Enhancement ◽  
Inductively Coupled ◽  
Plasma Mass Spectrometry

Application of inductively coupled plasma mass spectrometry in the study of apoptosis: determination of caspase-3 using a gold nanoparticle tag

The Analyst ◽  
2016 ◽  
Vol 141 (3) ◽  
pp. 926-933 ◽  
Author(s):  
Zhengru Liu ◽  
Beibei Chen ◽  
Man He ◽  
Xing Zhang ◽  
Han Wang ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Gold Nanoparticle ◽  
Inductively Coupled Plasma ◽  
Caspase 3 ◽  
Signal Enhancement ◽  
Secondary Antibody ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry

A simple, fast and sensitive immunoassay for caspase-3 is established by using inductively coupled plasma mass spectrometry (ICP-MS) detection and signal enhancement gold nanoparticle (Au-NP) labelling of the secondary antibody (IgG).

scholarly journals Comparison of signal enhancement by co-existing carbon and by co-existing bromine in inductively coupled plasma mass spectrometry

2014 ◽  
Vol 29 (7) ◽  
pp. 1299-1305 ◽  
Author(s):  
Takashi Nakazawa ◽  
Daisuke Suzuki ◽  
Hironori Sakuma ◽  
Naoki Furuta
Keyword(s):  
Mass Spectrometry ◽  
Ionization Energy ◽  
Inductively Coupled Plasma ◽  
Signal Enhancement ◽  
Inductively Coupled ◽  
Plasma Mass Spectrometry

Co-existing bromine did not enhance the signals of analytes, even though the ionization energy is similar to that of carbon.

Single Particle Inductively Coupled Plasma Mass Spectrometry: Investigating Nonlinear Response Observed in Pulse Counting Mode and Extending the Linear Dynamic Range by Compensating for Dead Time Related Count Losses on a Microsecond Timescale

2019 ◽  
Author(s):  
Ingo Strenge ◽  
Carsten Engelhard
Keyword(s):  
Mass Spectrometry ◽  
Inductively Coupled Plasma ◽  
Nonlinear Response ◽  
Dynamic Range ◽  
Dead Time ◽  
Inorganic Nanoparticles ◽  
Linear Dynamic Range ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry

<p>The article demonstrates the importance of using a suitable approach to compensate for dead time relate count losses (a certain measurement artefact) whenever short, but potentially strong transient signals are to be analysed using inductively coupled plasma mass spectrometry (ICP-MS). Findings strongly support the theory that inadequate time resolution, and therefore insufficient compensation for these count losses, is one of the main reasons for size underestimation observed when analysing inorganic nanoparticles using ICP-MS, a topic still controversially discussed.</p>

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