Solvatochromic dyes detect the presence of homeopathic potencies
نویسندگان
چکیده
منابع مشابه
Interaction of homeopathic potencies with the water soluble solvatochromic dye bis-dimethylaminofuchsone. Part 1: pH studies.
INTRODUCTION Previous studies have demonstrated the potential of solvatochromic dyes for investigating the physical chemistry of homeopathic potencies. RESULTS Following examination of this class of dyes in organic solvents, results obtained using the positively solvatochromic dye Bis-dimethylaminofuchsone (BDF) in aqueous solution are now reported. Spectral changes observed with this dye in ...
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BACKGROUND The use of solvatochromic dyes to investigate homeopathic potencies holds out the promise of understanding the nature of serially succussed and diluted solutions at a fundamental physicochemical level. Recent studies have shown that a range of different dyes interact with potencies and, moreover, the nature of the interaction is beginning to allow certain specific characteristics of...
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The nature of the 'active ingredient', in homeopathic high dilutions is investigated. A model for every degree of dilution is introduced; within this the active ingredient can be dealt with in physical terms. In mathematical terms this model has features which correspond to the axioms of weak quantum theory. Features which are similar to entanglement in ordinary quantum theory are discussed in ...
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This review compiles positively and negatively solvatochromic compounds which have been used to establish empirical scales of solvent polarity by means of UV/vis/near-IR spectroscopic measurements in solution-with particular emphasis on the E ~ ( 3 0 ) scale derived from negatively solvatochromic pyridinium N-phenolate betaine dyes. This requires a short discussion of the concept of solvent pol...
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The local lymph node assay (LLNA) is used for assessing sensitizing potential in hazard identification and risk assessment for regulatory purposes. Sensitizing potency on the basis of the LLNA is categorized into extreme (EC3 value of ≤0.2%), strong (>0.2% to ≤2%), and moderate (>2%). To compare the sensitizing potencies of fragrance substances, preservatives, and hair dye substances, which are...
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ژورنال
عنوان ژورنال: Homeopathy
سال: 2016
ISSN: 1475-4916
DOI: 10.1016/j.homp.2015.08.002