Determination of lead content in whitening cream using laser induced breakdown spectroscopy analysis

Laser Induced Breakdown Spectroscopy (LIBS) technique was applied to determine the concentration of heavy metal such as Pb in five different whitening creams available from retail shop and open market in Johor, Malaysia. The whitening cream in the form of an emulsion was painted on the glass slide a...

Full description

Bibliographic Details
Main Author:	Wan Mohd. Shukri, Wan Norsyuhada
Format:	Thesis
Language:	English
Published:	2014
Subjects:	QC Physics
Online Access:	http://eprints.utm.my/50774/25/WanNorsyuhadaWanMohdShukriMFS2014.pdf

Similar Items

Determination of elements in rice using laser induced breakdown spectroscopy and atomic absorption spectroscopy
by: Abdul Wahid, Rahmat
Published: (2014)

Animal fats discrimination using laser induced breakdown spectroscopy and principal component analysis
by: Hanasil @ Nasir, Nur Syaida
Published: (2020)

Detection of elements in slimming tea product by using laser induced breakdown spectroscopy
by: Safie, Saleha
Published: (2014)

Discrimination of different type of meats using laser induced breakdown spectroscopy and chemometric techniques
by: Shahami, Nurhidayu
Published: (2015)

Plasma parameters characterization of laser induced breakdown spectroscopy on solid materials at different wavelengths
by: Tan Halid, Nurul Shuhada
Published: (2017)

Determination of plasma properties by using laser induced breakdown spectroscopy
by: Aziz, Siti Nur Azilah
Published: (2014)

Impact of laser energy and gate delay on self-absorption of emission lines in laser induced plasma spectroscopy
by: Mohd. Sabri, Nursalwanie
Published: (2018)

Simultaneous double pulse enhanced laser induced breakdown spectroscopic detection of trace heavy metals in herbs
by: Rizvi, Syed Zuhaib Haider
Published: (2015)

Analysing heavy metals using laser induced breakdown spectroscopy technique
by: Badruzzaman, Aishah
Published: (2012)

Printing inks analysis and discrimination abilities using laser induced breakdown spectroscopy and energy dispersive x-ray fluorescence
by: Yew, Wan Hui
Published: (2017)

Q-switched Nd:YAG laser induced photodisruption in an eye model
by: Wan Majid, Wan Rashidah
Published: (2010)

Study Of Dielectric Response And Electrical Impedance Spectroscopy In Diabetic And Non-Diabetic Human Blood Induced By Low Level Laser
by: Gemanam, Sylvester Jande
Published: (2020)

Comparative analysis of hydrogen content in hydrogenated amorphous silicon (a-Si:H) using fourier transfrom infra-red spectroscopy and optical visible spectroscopy techniques / Saadah binti Abdul Rahman
by: Abdul Rahman, Saadah
Published: (1995)

The trace elements of chlorpyrifos and malathion pesticides on guava fruit using laser induced breakdown spectroscopy
by: Abu Hanifah Nok Man, Azimah
Published: (2019)

Laser induced breakdown spectroscopy with pulse width modulation microcontroller-based thermoelectric cooler for liquid samples
by: Harun, Hanin Athirah
Published: (2021)

The determinants of foreign labor entry and whitening program
by: Syafiqah, Azizan
Published: (2014)

Detection of hydrocarbon level in distilled water using laser induced acoustic techniques
by: Sarbalaei, Raheleh Hosseinian
Published: (2015)

Determination of arsenic, lead and mercury in contaminated water via electrokinetic process
by: Tumijan, Zaidatul Aslamiyah
Published: (2020)

Development of continuous wave and mode locked titanium sapphire laser
by: Wan Razali, Wan Aizuddin
Published: (2008)

Space charge behavior in polymeric insulating materials under DC stress and pre-breakdown phenomena
by: Amir Izzani, Mohamed
Published: (2013)

Infared spectroscopy and electrical conductivity of copper(II) cinnamate and iodine-doped copper(II) cinnamate / Kumar Krishnan
by: Krishnan, Kumar
Published: (2001)

Characterization of laser surface roughening on copper using a Q-switched ND: YAG laser
by: Bahaudin, Mohd. Zulfahmi
Published: (2019)

Laser surface alloying of pure aluminium with iron and nickel via low power CO2 laser
by: Salim, Ali Aqeel
Published: (2014)

Statistical analysis of wind and rainfall with functional data analysis technique
by: Wan Ismail, Wan Norliyana
Published: (2014)

Determination Of Soil Moisture Content And Density Using Electrical Resistivity Values
by: Abidin, Mohd Hazreek Zainal
Published: (2018)

Diagnostic of laser plasma using optical techniques
by: Ali, Ahmad Hadi
Published: (2004)

Enhanced Brillouin fiber laser / Mozhgun Biglary
by: Biglary, Mozhgun
Published: (2009)

Carbon removal of mold sample by femtosecond laser
by: Abu Bakar, Mohamad Aizat
Published: (2018)

Structural and luminescence properties of antimony, lead, bismuth zinc borophosphate glasses doped iron and titanium
by: Pang, Xie Guan
Published: (2015)

Chlorophyll A Concentration Of Fresh Water Phytoplankton Analysed By Algorithmic Based Spectroscopy
by: Johan, Fairooz
Published: (2016)

Simultaneous phase measurement interferometry for laser interaction in air
by: Yahaya, Asiah
Published: (2006)

The effects of excimer laser parameters on the ablation processes of polymethylmethacrylate
by: Mat Salim, Muhammad Aizi
Published: (2007)

Generation and characterization of self-starting titanium sapphire laser
by: Affandi, Mohd. Syafiq
Published: (2012)

Optimization of Ti:Sapphire laser for generation of femtosecond pulse
by: Mohd. Noor, Faizani
Published: (2011)

Characterization Of Sala Mango Quality Attributes Via Visible And Near Infrared Spectroscopy Techniques
by: Yahaya, Ommi Kalsom Mardziah
Published: (2015)

Visible Near Infrared (Vis-Nir) Spectroscopy For Quantification Of Hela And Du145 Cells
by: Sudik, Suhainah
Published: (2020)

Performance of Nd:YVO4 laser at various doping levels
by: Krishnan, Ganesan
Published: (2010)

Study of saturable absorber materials for Q-switching dye laser
by: Munajat, Nur Farizan
Published: (2005)

Digital holography and application in laser metrology / Yong Thian Khok
by: Yong, Thian Khok
Published: (2000)

Synthesize of crumb rubber using pulsed laser ablation in liquid
by: Khamsan, Nur Ezaan
Published: (2018)

Cannot write session to /tmp/vufind_sessions/sess_bjbm88tuss42sl8io093rfajp2