UV-Vis-NIR
Analytical Study of Two Differently Ranked Coals Using UV VIS NIR Spectroscopy
... the UV-Visible and near-IR regions above 6000 cm -1 , however, diffuse reflectance spectrometry had been applied less for the characterization of coal samples, even though this method has widely applied to solid ...
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Characterization of SnxSey /SnO2: Co p-n junction deposited by spray pyrolysis for photovoltaic application
... The experimental data for transmittance and reflectance was obtained directly from UV VIS NIR Spectrophotometer recorded in the UV probe software and excel spread sheets. Or[r] ...
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The role of structural and electronic factors in shaping the ambipolar properties of donor-acceptor polymers of thiophene and benzothiadiazole
... The comparison of p-doping of polythiophene D-A type derivatives with common polythiophenes reveals similarities[48]. The formation of spin bearing molecules with g-factor 2.0023 at the beginning of oxidation and two ...
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Evaluation of ultraviolet, visible, and near infrared spectroscopy for the analysis of wine compounds
... of UV-VIS-NIR spectroscopy in the analysis of the main compounds of wine (etha- nol, glycerol, glucose, tartaric acid, malic acid, acetic acid, and lactic ...by UV/VIS/NIR ...
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Spectroscopic Investigation of Modified Single Wall Carbon Nanotube (SWCNT)
... In this paper, we have used oxidation technique for the modification of SWCNT surface and studied the effect of the chemical treatment on CNT structure using Raman, FTIR and UV-Vis-NIR Spectroscopy. ...
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Cotton Leaf Reflectance Changes after Removal from the Plant
... It is important in precision agriculture re- search, particularly in projects involving remote sensing, to collect a large number of field mea- surements on the optical properties of agricul - tural materials such as ...
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Functionalised polythiophenes : synthesis, characterisation and applications : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Chemistry at Massey University, Palmerston North, New Zealand
... onto ITO-coated glass (ca. I cm2) for characterisation of the film by spectroscopy and mass spectrometry. Platinum mesh (I cm2) was used as a counter electrode and a Ag/AgN03 electrode with a 0. 1 M TBAP/AN salt bridge ...
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Electrochemical Studies of Three Disamarium Large Metallofullerenes Sm2@D2(35)-C88, Sm2@C1(21)-C92 and Sm2@D3d(822)-C104
... RESULTS AND DISCUSSION According to the method reported by Yang and co-workers, we isolated and purified three large disamarium metallofullerenes, which gave similar UV/vis/NIR spectra t[r] ...
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Determination of Optical Constants and Mechanical Properties of Thiourea Based Metal Complex Crystal
... . UV-visible analysis was carried out to determine the lower cut off ...from UV-VIS-NIR spectrum Second harmonic generation (SHG) of powdered BTSCD sample was tested using Nd: YAG laser and is ...
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PubMedCentral-PMC5869321.pdf
... X-ray absorption near edge structure (XANES), extended X-ray absorption fi ne structure (EXAFS), X-ray photoelectron spectroscopy, UV-Vis-NIR spectroscopy, and electron paramagnetic spect[r] ...
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Organic Functionalisation and Characterisation of Single walled Carbon Nanotubes
... Spectroscopy FTIR Nature of functional groups UV-Vis–NIR Helicity and degree of functionalisation NIR-PL Helicity of semiconducting tubes Raman Amount of carbon impurities and.. damage/d[r] ...
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Fabrication of Anti human Cardiac Troponin I Immunogold Nanorods for Sensing Acute Myocardial Damage
... Transmission electron microscopy (TEM) images were taken with a JEM-2000EX (JEOL) transmission electron microscope operated at 120 kV. The samples were pre- pared by dropping the dispersion of gold products onto the ...
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Growth and Characterization of L-Proline Doped Adp Crystals for Optoelectronic Applications
... FTIR, UV–vis NIR, SEM, EDAX Vicker’s microhardness and NLO studies to reveal their structures, spectral properties, optical transmittance, microstructural morphology, elemental composition, ...
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Synthesis, Structural and Optical Properties of an Organic Stilbazolium Single Crystal of 4 (4 Hydroxy Styryl) 1 Methylpyridinium 4 Styrene Sulfonate
... Department of Physics, Mother Teresa Women’s University, Kodaikanal, Tamilnadu, India 3.4 UV-Vis-NIR spectral analysis The absorption spectrum of HSSS was recorded in the wavelength rang[r] ...
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Growth and characterization of ammonium chloride doped sulphamic acid single crystal
... Slow evaporation technique has been used to grow ammonium chloride doped sulphamic acid single crystal. Unit cell parameters of the grown crystal were confirmed by single crystal X ray diffraction. FTIR study was carried ...
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Preparation and characterization of novel double-decker rare-earth phthalocyanines substituted with 5-bromo-2-thienyl groups
... VISIBLE Spectrophotometer, Helios Beta. The near infra- red (NIR) spectra were measured within 800–2100 nm on a PerkinElmer Lambda 1050 UV/VIS/NIR spectrom- eter. FT-IR spectra were recorded ...
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Investigations on the Structural, Optical and Dielectric Behavior of L-Histidinium per chlorate: A Nonlinear Optical Single Crystal
... Abstract:- L-Histidinium perchlorate (LHPCL) a nonlinear optical single crystal was synthesized at ambient temperature. The solubility of LHPCL in water at varying temperatures was determined. Bulk single crystals were ...
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Quality evaluation of grapes for mechanical harvest using vis NIR spectroscopy
... a vis NIR system to rapidly and reliably evaluate the berry properties in field before mechanical harvest could be a good ...applying vis NIR spectroscopy as a non-destructive technique on ...
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Preparation of Nanocomposites Poly (P-Phenylene Vinylene) / ZnO Thin Film and Structural Characterizations
... using direct measurement technique of Surface Profilometer (SJ Mitutoyo 301). The optical absorption of samples with varies thickness PPV/ZnO thin films were recorded in the wavelength range of 300-800 nm using Lambda 35 ...
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Growth and Studies on Aluminium Ammonium Sulphate Single Crystal
... The structure of Aluminium Ammonium Sulphate is shown in Fig. 2. ; Fig. 3 and Fig.4 represent the FT-IR and FT-Raman spectra of Aluminium ammonium sulphate. The FT-IR spectrum was recorded using Perkin Elmer Spectrum 1, ...
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