involves introduction of the sample into the vacuum environment of mass spectrometer. Therefore, ‘Ambient mass spectrometry’ has a great prospect in the field of analytical chemistry as it involves analysis of real-life objects such as fingertip imprint, 3 a fruit seed, 4 the surface of a leaf, 5 a freshly cut vegetable slice etc. 6 Due to the above characteristics, more than thirty ambient ionization methods have been developed in last eight years. 7 Among these ambient ionization techniques, most number…
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