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 al. [ 21 ] prepared rGO/gold nanoparticles film substrates by a chemical reduction method for the determination of 14 VOCs in human respiratory gas coupling with surface-enhanced Raman scattering. The large number of folded sheet structures of rGO provided

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powder (123–carbonyl type), iron powder (NC 100.24 type), molybdenum powder produced by chemical reduction, and copper powder. A mixture of elemental powders having the following composition 77Ni14Fe5Cu4Mo–wt% (77.98Ni14.88Fe4.76Cu2.38Mo–at%) has been

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(Lyofast Y 250) containing Streptococcus thermophilus and Lactobacillus delbrueckii ssp. bulgaricus were obtained from SACCO Srl (Italy). A modified chemical reduction method was used. A stock solution of 500 mg dm −3 and 10,000 mg dm −3 sodium

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. Ho , Y. S. , McKay , G. ( 1999 ) Pseudo-second order model for sorption processes . Process Biochemistry 34 : 451 – 465 . Yang , G. C. , Lee , H. ( 2005 ) Chemical

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Journal of Thermal Analysis and Calorimetry
Authors:
Mark S. Romano
,
Sanjeev Gambhir
,
Joselito M. Razal
,
Adrian Gestos
,
Gordon G. Wallace
, and
Jun Chen

Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide . Carbon 45 7 1558 – 1565 10.1016/j.carbon.2007.02.034 . 24. M da Silva

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wet chemical methods with a variety of approaches [ 8 – 11 ]. By using various capping agents, polymers, solvents and dispersing media, the chemical reduction methods allow the control over the composition and morphology of copper nanoparticles [ 12

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because of the unpaired electron. The active iron ions (Fe 2+ ) can be regenerated by using a chemical reductive compounds or electrochemically with working electrode, EC-Fenton [ 39 , 40 ]. This method was able to simulate some metabolic reactions during

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