Accomplishments, recognition

There is a fundamental difference between such scientific controversies and what simply can be called scientific fraud, i.e., deliberate falsification or fudging of data. Sloppy experimental work or data keeping can also lead to questionable or incorrect conclusions, and, although these violate established scientific standards and must be corrected (as they will), they do not necessarily represent deliberate fraud. In all this, the professor has a strict personal responsibility. As he/she is getting most of the recognition for the accomplishment of the research, it is only natural that he/she must also shoulder the responsibility for any mistakes, errors, or even falsifications. It is not accepta-... 

The recognition of the importance of MP in maintaining the health of the retina has led to the development of a number of methods for determining its concentration in situ. These methods, necessarily noninvasive, are routinely employed in dietary supplementation studies with lutein or zeaxanthin to monitor the uptake of the carotenoids into the retina. Every method exploits the optical properties of lutein and zeaxanthin, specifically their absorbance at visible wavelengths. The detection of a light signal, modified by the carotenoids, is accomplished either by the retinal photoreceptors themselves (psychophysical methods) or by a physical detector such as a photomultiplier,... 

Molecular imprinting can be accomplished in two ways (a), the self assembly approach and (b), the preorganisation approach3. The first involves host guest complexes produced from weak intermolecular interactions (such as ionic or hydrophobic interaction, hydrogen bonding) between the analyte molecule and the functional monomers. The self assembled complexes are spontaneously formed in the liquid phase and are sterically fixed by polymerisation. After extraction of the analyte, vacant recognition sites specific for the imprint are established. Monomers used for self assembly are methacrylic acid, vinylpyridine and dimethylamino methacrylate. 

BLM transport systems for ferrioxamine B were also devised based on first coordination shell recognition via ternary complex formation utilizing vacant coordination sites on the Fe(III) center (Fig. 29) (199). The tetra-coordinated substrate complex selectively transported was partially dechelated diaqua-ferrioxamine B and coordinately unsaturated di-hydroxamato iron(III) complexes, which utilized a hydrophobic membrane bound bidentate chelator as a carrier for selective transport. Active transport for these systems was accomplished using a pH gradient (199). 

Recent chemical accomplishments based on acylzirconocene chloride complexes indicate the potential utility of this reagent, not only as a nucleophilic donor of an unmasked acyl group but also as a characteristic dichotomous reagent in carbon—carbon bond-forming reactions. Although there have been many reports on the reactions of acylmetal complexes, the ready availability, stability, and notable reactivity of acylzirconocene complexes — especially acylzirconocene chloride complexes — merits their recognition as useful reagents. Further research on the reactivity of acylzirconocene species is anticipated to lead to the discovery of new synthetic applications. 

Macinnis has been Chair of the Friends of the Environment Foundation, a non-profit organization that funds projects that help to protect Canada s environment. In recognition of his accomplishments, Macinnis was made a member of the Order of Canada in 1976. 

---