Evaluation of nanoporous gold with controlled surface structures for laser desorption ionization (LDI) analysis: Surface area versus LDI signal intensity

Journal of the American Society for Mass Spectrometry

Volumn 23, Issue 9, 2012, Pages 1450-1453

  Jin, Jang Mi ^a,c   Choi, Suhee ^b   Kim, Young Hwan ^c   Choi, Man Ho ^d   Kim, Jongwon ^b   Kim, Sunghwan ^a,e  

^a Kyungpook National University   (South Korea)

^b Chungbuk National University   (South Korea)

^c Korea Basic Science Institute (KBSI)   (South Korea)

^d Korea Institute of Science and Technology   (South Korea)

^e Green Nano Center   (South Korea)

Author keywords

Laser desorption ionization; Mass spectrometry; Nanoporous gold; Petroleum; Surface area

Indexed keywords

ACTIVE SURFACE AREA; CONTROLLED STRUCTURES; LASER DESORPTION; LASER DESORPTION IONIZATION; NANOPOROUS GOLD; NANOPOROUS LAYERS; OIL ANALYSIS; SIGNAL INTENSITIES; SMALL MOLECULES; SOLUTION CHEMISTRY; STRUCTURAL EFFECT; SURFACE AREA; ZNO WIRES;

AMERICIUM; CRUDE OIL; EFFICIENCY; GOLD; IONIZATION; MASS SPECTROMETRY; SCREENING; TISSUE;

CHEMICAL ANALYSIS;

GOLD NANOPARTICLE;

ARTICLE; ELECTROCHEMICAL ANALYSIS; LASER DESORPTION IONIZATION MASS SPECTROMETRY; MASS SPECTROMETRY; MOLECULAR WEIGHT; NANOANALYSIS; PARTICLE SIZE; PHYSICAL CHEMISTRY; POROSITY; PROCESS OPTIMIZATION; REPRODUCIBILITY; SENSITIVITY ANALYSIS; SIGNAL DETECTION; STRUCTURE ANALYSIS; SURFACE PROPERTY; TIME OF FLIGHT MASS SPECTROMETRY;

GOLD; METAL NANOPARTICLES; NANOPORES; PETROLEUM; SPECTROMETRY, MASS, MATRIX-ASSISTED LASER DESORPTION-IONIZATION; VERAPAMIL;

EID: 84865711300     PISSN: 10440305     EISSN: 18791123     Source Type: Journal    
DOI: 10.1007/s13361-012-0439-2     Document Type: Article

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