Jhanis Jose Gonzalez

Graduated BS in Chemistry (Minor: Fundamental Chemistry) from Central University of Venezuela in 1998 and receive the Ph.D. degree in Chemistry (area Physic-chemistry) there in 2002. During my time in graduated school I worked as Assistant Research at the Laser Spectroscopy Laboratory at the Central University of Venezuela and as a Teaching Assistant of different laboratories courses at Central University of Venezuela. Following graduation, I joined the Laser Technologies Group at Lawrence Berkeley National Laboratory, under the supervision of Dr. Richard E. Russo in Berkeley, California in April 2003.

Download Portrait Photo

Contact Information

Email: JJGonzalez@lbl.gov

Phone: 510-495-2899

Education

Chemistry. PhD. Universidad Central de Venezuela. 2002

Publications

2019

Elemental Analysis of Asphaltenes Using Simultaneous Laser-Induced Breakdown Spectroscopy (LIBS)–Laser Ablation Inductively Coupled Plasma Optical Emission Spectrometry (LA-ICP-OES)

Authors: Oropeza, Dayana D; Jhanis J Gonzalez; José R Chirinos; Vassilia Zorba; Estrella Rogel; César Ovalles, and Francisco López-Linares.

01/2019

2018

Spatial and Temporal Distribution of Metal Atoms and their Diatomic Oxide Molecules in Femtosecond Laser-Induced Plasmas

Authors: Lee, Yonghoon; Xianglei Mao; George C.Y Chan; Jhanis J Gonzalez; Richard E Russo, and Vassilia Zorba.

07/2018

2017

Solid matrix transformation and tracer addition using molten ammonium bifluoride salt as a sample preparation method for laser ablation inductively coupled plasma mass spectrometry

Authors: Grate, Jay W; Jhanis J Gonzalez; Matthew J O'Hara; Cynthia M Kellogg; Samuel S Morrison; David W Koppenaal; George C.-Y Chan; Xianglei Mao; Vassilia Zorba, and Richard E Russo.

06/2017

Laser-Ablation Sampling for Accurate Analysis of Sulfur in Edible Salts

Authors: Lee, Yonghoon; José R Chirinos; Jhanis J Gonzalez; Dayana D Oropeza; Vassilia Zorba; Xianglei Mao; Jonghyun Yoo, and Richard E Russo.

03/2017

Analysis of Plant Leaves Using Laser Ablation Inductively Coupled Plasma Optical Emission Spectrometry: Use of Carbon to Compensate for Matrix Effects

Authors: Chirinos, José R; Dayana D Oropeza; Jhanis J Gonzalez; Vassilia Zorba, and Richard E Russo.

12/2016

2014

Elucidation of C₂ and CN formation mechanisms in laser-induced plasmas through correlation analysis of carbon isotopic ratio

Authors: Dong, Meirong; George C.Y Chan; Xianglei Mao; Jhanis J Gonzalez; Jidong Lu, and Richard E Russo.

10/2014

Liquid sampling-atmospheric pressure glow discharge as a secondary excitation source: Assessment of plasma characteristics

Authors: Manard, Benjamin T; Jhanis J Gonzalez; Arnab Sarkar; Meirong Dong; José R Chirinos; Xianglei Mao; Richard E Russo, and R K Marcus.

04/2014

Ultrafast laser ablation ICP-MS: role of spot size, laser fluence, and repetition rate in signal intensity and elemental fractionation

Authors: Diwakar, Prasoon K; Jhanis J Gonzalez; Sivanandan S Harilal; Richard E Russo, and Ahmed Hassanein.

02/2014

2013

Laser ablation in analytical chemistry

Authors: Russo, Richard E; Xianglei Mao; Jhanis J Gonzalez; Vassilia Zorba, and Jong-Hyun Yoo.

07/2013

Determination of Vanadium/Nickel Proportionality in the Asphaltene Fraction of Crude Oil Using Thin-Layer Chromatography with Femtosecond Laser Ablation–Inductively Coupled Plasma–Mass Spectrometry

Authors: Chirinos, José R; Dayana D Oropeza; Jhanis J Gonzalez; María Ranaudo, and Richard E Russo.

05/2013

LIBS analysis of artificial calcified tissues matrices

Authors: Kasem, Mohamed A; Jhanis J Gonzalez; Richard E Russo, and Mohamed A Harith.

04/2013

Carbon Isotope Separation and Molecular Formation in Laser-Induced Plasmas by Laser Ablation Molecular Isotopic Spectrometry

Authors: Dong, Meirong; Xianglei Mao; Jhanis J Gonzalez; Jidong Lu, and Richard E Russo.

03/2013

2012

Analysis and Classification of Heterogeneous Kidney Stones Using Laser-Induced Breakdown Spectroscopy (LIBS)

Authors: Oztoprak, Belgin G; Jhanis J Gonzalez; Jong-Hyun Yoo; Turgay Gulecen; Nazim Mutlu; Richard E Russo; Ozcan Gundogdu, and Arif Demir.

11/2012

Liquid sampling-atmospheric pressure glow discharge optical emission spectroscopy detection of laser ablation produced particles: A feasibility study

Authors: Quarles Jr, C. C Derrick; Jhanis J Gonzalez; Inhee Choi; Javier Ruiz; Xianglei Mao; R K Marcus, and Richard E Russo.

10/2012

Time-resolved LIBS of atomic and molecular carbon from coal in air, argon and helium

Authors: Dong, Meirong; Xianglei Mao; Jhanis J Gonzalez; Jidong Lu, and Richard E Russo.

10/2012

Rapid bulk analysis using femtosecond laser ablation inductively coupled plasma time-of-flight mass spectrometry

Authors: Gonzalez, Jhanis J; Dayana D Oropeza; Henry Longerich; Xianglei Mao, and Richard E Russo.

09/2012

Direct Real-Time Determination of Compositional Profiles in Structured Materials Using Laser Ablation Instruments: LIBS and LA-ICP-MS

Authors: Bol'shakov, Alexander A; Jong-Hyun Yoo; Jhanis J Gonzalez; Chunyi Liu, and Richard E Russo.

06/2012

Laser ablation plasmas for diagnostics of structured electronic and optical materials during or after laser processing

Authors: Russo, Richard E; Alexander A Bol'shakov; Jong-Hyun Yoo, and Jhanis J Gonzalez.

02/2012

2011

Laser plasma spectrochemistry

Authors: Russo, Richard E; Timothy W Suen; Alexander A Bol'shakov; Jong-Hyun Yoo; Osman Sorkhabi; Xianglei Mao; Jhanis J Gonzalez; Dayana D Oropeza, and Vassilia Zorba.

08/2011

2009

Double pulse laser induced breakdown spectroscopy; experimental study of lead emission intensity dependence on the wavelengths and sample matrix

Authors: Piscitelli, Vincent; Mauro A Martinez; Alberto J Fernández; Jhanis J Gonzalez; Xianglei Mao, and Richard E Russo.

02/2009

Trace element fingerprinting of ancient Chinese gold with femtosecond laser ablation-inductivity coupled mass spectrometry

Authors: Brostoff, Lynn B; Jhanis J Gonzalez; Paul Jett, and Richard E Russo.

02/2009

2008

Assessment of the precision and accuracy of thorium (²³²Th) and uranium (²³⁸U) measured by quadrupole based-inductively coupled plasma-mass spectrometry: comparison of liquid nebulization, nanosecond and femtosecond laser ablation

Authors: Gonzalez, Jhanis J; Dayana D Oropeza; Xianglei Mao, and Richard E Russo.

02/2008

Femtosecond laser ablation: Experimental study of the repetition rate influence on qualitative and quantitative ICP-MS performance

Authors: Gonzalez, Jhanis J; Alberto J Fernández; Dayana D Oropeza; Xianglei Mao, and Richard E Russo.

Laser Ablation

Authors: Russo, Richard E; Xianglei Mao; Jong-Hyun Yoo; Jhanis J Gonzalez; P. P Singh Jagdish, and Thakur Surya Narayan.

Laser Ablation Inductively Coupled Plasma Mass Spectrometry (ICP-MS) for Forensic Glass Analysis: Comparison of 213nm-Nanosecond and 266nm-Femtosecond Laser Ablation

Authors: Naes, Benjamin E; Jhanis J Gonzalez; Richard E Russo, and José R Almirall.

2007

Glass particles produced by laser ablation for ICP-MS measurements

Authors: Gonzalez, Jhanis J; Chunyi Liu; Sy-Bor Wen; Xianglei Mao, and Richard E Russo.

09/2007

Metal particles produced by laser ablation for ICP-MS measurements

Authors: Gonzalez, Jhanis J; Chunyi Liu; Sy-Bor Wen; Xianglei Mao, and Richard E Russo.

09/2007

2006

UV-femtosecond and nanosecond laser ablation-ICP-MS: internal and external repeatability

Authors: Gonzalez, Jhanis J; Siv H Dundas; Chunyi Liu; Xianglei Mao, and Richard E Russo.

08/2006

2005

Double-pulse laser ablation inductively coupled plasma mass spectrometry

Authors: Gonzalez, Jhanis J; Chunyi Liu; Jong-Hyun Yoo; Xianglei Mao, and Richard E Russo.

Laser ablation: LIBS and ICP-MS

Authors: Russo, Richard E; Jhanis J Gonzalez, and Chunyi Liu.

Study of particle size influence on laser ablation inductively coupled plasma mass spectrometry using an in-line cascade impactor

Authors: Liu, Chunyi; Xianglei Mao; Jhanis J Gonzalez, and Richard E Russo.