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CHAPTER 18. Microwave Irradiation

2021
Microwaves (MWs) represent a convenient and rapid source of heating, affecting high temperature reactions by shortening the reaction times, while significantly affecting the quality and quantity of the desired products. Depending on the organic transformation, MWs might have a specific effect in enhancing the reaction rates compared to conventional ...
Maramai, Samuele, Taddei, Maurizio
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Formaldehyde fixation and microwave irradiation

The Histochemical Journal, 1988
Formaldehyde is the most commonly used fixative in pathology laboratories. However, due to time pressures, this fixative is often not optimally exploited. The majority of biopsies are only partly fixed when histoprocessing is started, with adverse effects.
BOON, ME, GERRITS, PO, MOORLAG, HE, NIEUWENHUIS, P, KOK, LP   +4 more
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Microwave Irradiation in Organic Synthesis

ChemInform, 2005
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Nelly N Romanova, Alexander G Gravis, Nikolai V Zyk   +2 more
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Behavioral Sensitivity to Microwave Irradiation

Science, 1971
Rats assayed by the technique of conditional suppression were able to detect the presence of 12.25-centimeter microwaves at doses of power approximating 0.5 to 6.4 milliwatts per gram. The assay, which controlled for sensitization, for pseudo and temporal conditioning, and for several possible sources of artifactual cueing, revealed that irradiation by
N W, King, D R, Justesen, R L, Clarke
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Medical microwave irradiator coagulator

2000 10th International Crimean Microwave Conference. "Microwave and Telecommunication Technology". Conference Proceedings (IEEE Cat. No.00EX415), 2000
The design of an experimentally tested microwave irradiator-coagulator is described. Characteristics of the microwave radiation source small-size continuously operating 8 millimeter magnetron are presented. Results of the preliminary clinical approbation and prospects for an application are discussed for an experimental specimen of the portable medical
A.A. Gurko, V.D. Yeremka, L.V. Pisarenko, N.K. Goloborod'ko   +3 more
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Cross-Metathesis Assisted by Microwave Irradiation

The Journal of Organic Chemistry, 2005
Microwave irradiation effectively accelerates cross-coupling metathesis reactions between deactivated olefins. Reactions have been carried out with the phosphine-free Hoveyda-Grubbs catalyst and the "second generation Grubbs' catalyst." While there have been reports that a "microwave effect" is observed in various transformations, the accelerations we ...
Frédéric C, Bargiggia, William V, Murray   +1 more
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Waste Treatment under Microwave Irradiation

2006
Waste treatments to induce stabilization or recovery of waste materials is an important part of modern research efforts. Microwave processing has proved to be a powerful tool to convey energy exactly where it is needed by the process, as well as to allow operation in peculiar environments, even in remote-controlled modality.
CORRADI, Anna, LUSVARGHI, Luca, RIVASI, Maria Rosa, SILIGARDI, Cristina, VERONESI, Paolo, Marucci, G., Annibali, M., Ragazzo, G.   +7 more
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Synthesis of Guanylhydrazones under Microwave Irradiation.

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Tales L. C. Martins, Tanos C. C. França, Teodorico C. Ramalho, José D. Figueroa‐Villar   +3 more
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Double Staining of Skeleton Using Microwave Irradiation

Biotechnic & Histochemistry, 1999
The fetal skeleton double staining method is used to reveal developmental abnormalities in the skeletal system. We used alizarin red S and alcian blue successfully with microwave irradiation for skeletal double staining. The fixation time was reduced from 4-7 days to 2-2.5 min and the staining time was reduced from 4 days to 23 min.
Erdogan, D, Peker, TUNCAY VEYSEL, Ozogul, C, Ilgaz, C, Kocabiyik, H   +4 more
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Behavioral evaluation of microwave irradiation

Bioelectromagnetics, 1999
Establishing safe exposure levels for microwave irradiation is important since new, more powerful emitters are developed and the potential for accidental exposure is increasing. Analysis of the behavior of exposed laboratory animals has proven to be an accurate and repeatable metric for assessing the effects of microwave irradiation.
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