Results 91 to 100 of about 265,527 (339)

Penggunaan Metode Ft-ir (Fourier Transform Infra Red) Untuk Mengidentifikasi Gugus Fungsi Pada Proses Pembaluran Penderita Mioma [PDF]

, 2014
Metode balur adalah metode yang berfungsi untuk mengeluarkan racun dari tubuh melalui kulit. Dalam metode pembaluran terdapat empat tahapan yaitu tahap pemberian obat acetosal (AC), benzoquinon (Bq), HUM (Urea), dan kopi.
Silviyah, S. (Siti)
core  

Enhancing CoFe Catalysts with V2CTX MXene‐Derived Materials for Anion Exchange Membrane Electrolyzers

Advanced Functional Materials, EarlyView.
MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan, Karuppasamy Dharmaraj, Thorsten Schultz, Leiqiang Qin, Ningjun Chen, Danielle A. Douglas‐Henry, Bastian Schmiedecke, Merve Buldu‐Akturk, Axel Zuber, Iris Dorbandt, Maximilian Reinhardt, Yael Rodriguez‐Ayllon, Yan Lu, Valeria Nicolosi, Norbert Koch, Johanna Rosen, Michelle P. Browne   +16 more
wiley   +1 more source

Uma abordagem sobre a determinação de atividade antioxidante e fenóis totais por FT-IR e quimiometria em alimentos

Revista Jovens Pesquisadores, 2018
Os componentes bioativos presentes nos alimentos são conhecidos por suas propriedades nutracêuticas sendo necessário desenvolver metodologias analíticas capazes de determinar e quantificar tais compostos.
Priscilla de Bastos Souza, Pedro Henrique Matos Pereira, Ana Lúcia Becker Rohlfes, Nádia de Monte Baccar, Liliane Marquardt, Valeriano Antonio Corbellini   +5 more
doaj   +1 more source

FT-IR spectroscopy of lipoproteins—A comparative study

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2009
FT-IR spectra, in the frequency region 4000-600 cm(-1), of four major lipoprotein classes: very low density lipoprotein (VLDL), low density lipoprotein (LDL) and two subclasses of high density lipoproteins (HDL(2) and HDL(3)) were analyzed to obtain their detailed spectral characterization.
Krilov, Dubravka, Balarin, Maja, Kosović, Marin, Gamulin, Ozren, Brnjas-Kraljević, Jasminka   +4 more
openaire   +5 more sources

Study of semi-synthetic plastic objects of historic interest using non-invasive total reflectance FT-IR [PDF]

, 2016
A significant proportion of modern and contemporary artifacts and objects of historical interest, are composed of materials in the form of synthetic, semi-synthetic, and natural polymers.
Bartolozzi, G, Cucci, C, Marchiafava, V, Picollo, M, Richardson, E   +4 more
core   +1 more source

Temperature‐Enhanced Supramolecular Polymer Adhesion Provided by Concurrent Utilization of Calix[4]Pyrrole and Crown Ether Molecular Recognition

Advanced Functional Materials, EarlyView.
Simultaneous utilization of calix[4]pyrrole‐ and crown ether‐based molecular recognition allows the construction of a high molecular weight alternating supramolecular polymer. This heat processible polymer can be used as a durable and reusable adhesive on glass and steel with temperature‐enhanced adhesion strength without the need for a solvent ...
Deniz Memis, Abdullah Aydogan
wiley   +1 more source

Caracterização de um pré-impregnado aeronáutico por FT-IR e análise térmica Characterization of pre-impregnated of epoxy resin/carbon fiber

Polímeros, 2012
Este trabalho consiste na caracterização de um pré-impregnado ("prepreg") de resina epoxídica/fibra de carbono, usando-se espectroscopia no infravermelho com transformada de Fourier (FT-IR), análise termogravimétrica (TG), calorimetria exploratória ...
Vanesa C. G. M. Ferrari, Vera L. Lourenço, Rita de C. L. Dutra, Milton F. Diniz, Margarete F. P. Azevedo, Luis H. David   +5 more
doaj  

Novel Ruthenium-Silver PTA-Based Polymers and Their Behavior in Water [PDF]

, 2019
New coordination polymers based on two metal-containing moieties Ru–Ag are synthesized: Na[RuCpX(PTA)-μ-(PTA)-1κP:2κ2N-AgX2]∞ (X = Cl (1), Br (2), I (3)).
Fernández Barbero, Antonio José, Romerosa Nievas, Antonio Manuel, Scalambra, Franco, Serrano Ruiz, Manuel, Sierra Martin, Benjamín   +4 more
core   +1 more source

Synthesis And Characterization Of Polyynes End-Capped By Biphenyl Groups ({\Alpha},{\Omega}-Biphenylpolyynes)

, 2018
Stable polyyne chains terminated with biphenyl end groups (a,u-biphenylpolyynes) were synthesized in a single step through a simple procedure by using the Cadiot-Chodkiewicz reaction conditions.
Casari, Carlo S., Cataldo, Franco, Milani, Alberto, Ursini, Ornella   +3 more
core   +1 more source

Formation and characterization of inorganic membranes from zeolite-silica microcomposites [PDF]

, 1988
Small crystals of zeolites (500-1000 nm) with two- and three-dimensional channel systems (faujasite and ZSM-5 structures) were embedded in amorphous thin films derived from TEOS hydrolyzed in alcoholic solution.
Barrer, Breck, Brinker, Jacobs, Janata, Seiyama, Ward   +6 more
core   +1 more source