[PDF] Top 20 Characteristics of Gum Arabic (Acacia Senegal) Using Laser Induced Breakdown Spectroscopy

... work Laser Induced Breakdown Spectroscopy (LIBS) was used to determine the constituent of Gum Arabic (Acacia Senegal) collected from five different locations in ...Sudan. ... See full document

... acacia gum arabic sand core specimens which were used for investigating the moulding characteristics of the gum-bonded sand ...acacia gum arabic sand cores which were used to ... See full document

... in total electric power supply in the world. Operating characteristics of coal-fired boilers are heavily influenced by factors such as differences in fuel properties and the combustion conditions. Accordingly, in ... See full document

... Laser Induced Breakdown Spectroscopy (LIBS) is a technique which was first reported in early 1960s and then reviewed by several researchers (Harilal et ...the laser induced ... See full document

... and using simple powdered targets with a non-stoichiometric ...transmission characteristics of the films indicate an unusually high degree of absorption at visible ...by laser induced ... See full document

... emission characteristics of the laser-induced plasma to improve the analytical performance, and showed the optimum conditions for quantitative analysis for metal alloys ...single laser shot, ... See full document

... Writing has been defined as something that is written or printed for communicating information (Cambridge Advanced Learner’s Dictionary, 2013). Dated as early as the Neolithic period, ideographic and early mnemonic ... See full document

... paper using the metal ...papers using just the centrifuge tube insert and using the metal ...deposited using just the centrifuge tube insert was tested with LIBS and yielded spectra comparable ... See full document

... UV laser [5], Nd:YAG laser [6] and its harmonic [7-9] and Er:YAG laser [10] and some research on carbon plasma by using Nd:YAG laser ...Nd:YAG laser at a fundamental wavelength ... See full document

... of laser-induced plasma is inevitably dominated by the continuum emission whose time of decay can be affected by the experimental parameters such as laser energy, laser wavelength, ... See full document

... easily. Laser Induced Breakdown Spectroscopy (LIBS) is a technique which does not require that samples be subjected to a chemical pretreatment, and equipment is small and portable, this can ... See full document

... out using Laser Induced Breakdown Spectroscopy ...nm laser radiations from a Nd:YAG laser at an irradiance of ...incident laser energy and time delay between the ... See full document

... The laser takes the energy from a battery cell, which makes the emission of 50 shots possible without requiring connection to the electricity ...The laser emits shots with one or several pulses at a ... See full document

... from laser ablation of polymers have been investigated [17] using quadrupole mass ...ZnTe laser ablation plumes were measured using both ToF and quadrupole MS; the two techniques yielding ... See full document

... model using the whole spectra can’t obtain the most robust ...problem using LIBS technique is how to select the representative spectral lines from whole spectra of LIBS data, and establish the identifying ... See full document

... A sample path was chosen that follows the curved direction of growth, along which the 172 points were sampled. The mapping was carried out using 5,888 sampling points. The Mg/Ca intensity ratios in were again ... See full document

... femto-second laser drilling still experiences problems with ablation efficiency ...detected using dye penetration tests ...the laser wave- length from the IR/visible to the UV may largely overcome ... See full document

... Spectrometer gain, camera gate delay and gate width were deemed to have greater impact on QF and as such set to four levels each for a more thorough investigation. The spectrometer input slit width was varied over three ... See full document

... solid-state laser by Maiman in 1960, a variety of laser materials has been developed among which the most practical and widely accepted host is the yttrium aluminum garnet ...solid-state laser ... See full document

... LIBS are one of the effective methods to analyse all types of samples starting solid until gas state, or in air or vacuum condition. The pulsed lasers are demonstrated to ablate the sample, as the result, the sample ... See full document