Results 41 to 50 of about 556,407 (206)

Characterization of Shewanella oneidensis MtrC: a cell-surface decaheme cytochrome involved in respiratory electron transport to extracellular electron acceptors [PDF]

, 2007
MtrC is a decaheme c-type cytochrome associated with the outer cell membrane of Fe(III)-respiring species of the Shewanella genus. It is proposed to play a role in anaerobic respiration by mediating electron transfer to extracellular mineral oxides that ...
AI Tsapin, AJ Bard, AS Beliaev, AS Beliaev, BH Kim, Brian N. Jepson, C Myers, C Myers, C Schwalb, CR Myers, CR Myers, CR Myers, CR Myers, D Leys, David J. Richardson, DJ Richardson, E Berry, EHJ Gordon, FA Walker, GR Moore, HJ Kim, I Gautier-Luneau, J Hirst, JF Heidelberg, Jim Fredrickson, JK Fredrickson, JM Myers, JM Myers, JM Philo, John Zachara, Julea N. Butt, K Venkateswaren, KE Pitts, KH Nealson, KH Nealson, Kurnikov, L Shi, L Shi, Liang Shi, LJ Anderson, MG Almeida, MP Hendrich, MP Hendrich, PL Dutton, PS Dobbin, R Aasa, Robert S. Hartshorne, Sarah J. Field, SJ Field, T Horan, TA Clarke, Tom A. Clarke, VA Bamford   +52 more
core   +1 more source

UV Fingerprinting Approaches for Quality Control Analyses of Food and Functional Food Coupled to Chemometrics: A Comprehensive Analysis of Novel Trends and Applications

Foods, 2022
(1) Background: Ultraviolet-visible (UV-Vis) spectroscopy is a common analytical tool to detect chromophore in compounds by monitoring absorbance spectral wavelengths.
Mohamed A. Farag, Mohamed Sheashea, Chao Zhao, Amal A. Maamoun   +3 more
doaj   +1 more source

Photodegradation Pathways of Typical Phthalic Acid Esters Under UV, UV/TiO2, and UV-Vis/Bi2WO6 Systems

Frontiers in Chemistry, 2019
Photolysis and photocatalysis of typical phthalic acid esters (dimethyl phthalate, DMP; diethyl phthalate, DEP; dibutyl phthalate, DBP) were carried out in UV, UV/TiO2, and UV-Vis/Bi2WO6 systems.
Chunying Wang, Ting Zeng, Chuantao Gu, Chuantao Gu, Sipin Zhu, Qingqing Zhang, Xianping Luo   +6 more
doaj   +1 more source

Comparison of DNA quantification methodology used in the DNA extraction protocol for the UK Biobank cohort [PDF]

, 2017
Correlation between UV/Vis (Trinean) and PicoGreen® methods of DNA quantification for DNA concentration 
Rachael Almond, Samantha Welsh, Simon Sheard, Tim Peakman   +3 more
core   +2 more sources

Quaterpyridine Ligands for Panchromatic Ru(II) Dye Sensitizers [PDF]

, 2012
A new general synthetic access to carboxylated quaterpyridines (qpy), of interest as ligands for panchromatic dyesensitized solar cell organometallic sensitizers, is presented.
Abbotto, Alessandro, Coluccini, Carmine, De Angelis, Filippo, Lobello, Maria Grazia, Manfredi, Norberto, Ruffo, Riccardo, Salamone, Matteo M   +6 more
core   +1 more source

Luwak Coffee Classification Using UV-Vis Spectroscopy Data: Comparison of Linear Discriminant Analysis and Support Vector Machine Methods

Aceh International Journal of Science and Technology, 2018
UV-Vis spectroscopy has been used as a promising method for coffee quality evaluation including in authentication of several high-economic coffee types.
Diding Suhandy, Meinilwita Yulia
doaj   +1 more source

Validation of UV-Vis spectrophotometry methode for analysis of apigenin in celery extract (Apium graveolens L.) [PDF]

Pharmaciana, 2017
Apigenin is one of the flavonoid compounds contained in celery (Apium graveolens L.) and has been used for the treatment of various diseases. This study aims were to ensure the validity and accuracy of analytical method for apigenin assay in celery ...
Asep Nurrahman Yulianto, Taofik Rusdiana, Muchtaridi, Anas Subarnas   +3 more
doaj   +1 more source

Synthesis, structural and magnetic properties of TM22+[MOIV(CN)(8)]center dot nH(2)O [PDF]

, 2005
Octacyanomolybdates (OCMs) TM2 divided by[Mo(CN)(8)]center dot nHO, where TM is Mn, Fe, Co, Ni, Cu were synthesised and characterised by IR spectroscopy and UV-VIS spectroscopy.
Bokor, Mónika Zsuzsanna, Kamarás, Katalin, Mihalik, M., Mitroova, Z., Zentko, A.   +4 more
core  

LÁSER de Xe NEUTRO y MULTI-IÓNICO UV – VIS – IR

Anales (Asociación Física Argentina), 2004
El láser de Xe pulsado, ha sido perfeccionado en el tiempo y es hoy un emisor de radiación estimulada en numerosas transiciones que cubren el rango de 220 a 2200 nm.
M. Gallardo, M. Raineri, M. Giulani, C. Lagorio, S. Padilla, J. Reyna Almandos   +5 more
doaj  

A Simple, Quick, and Precise Procedure for the Determination of Water in Organic Solvents [PDF]

, 1990
A procedure for the UV/VIS-spectroscopic determination of water by the use of a solvatochromic pyridiniumphenolate betaine is given. The water content of organic solvents is calculated by a two parameter equation from λmax of the dye.
Dimroth K., H. Langhals, Johnson B. P., Langhals H., Reichardt C., Reichardt C., Riddick J. A., Schmutz J. F., Spencer H., Ziessow D.   +9 more
core   +1 more source