0000000000406684

AUTHOR

S. Jung

showing 3 related works from this author

Molecular switching complexes with iron and tin as central atom

2009

Abstract The precursor [Fe III (L)Cl] (LH 2  =  N , N ′-bis(2′-hydroxy-benzyliden)-1,6-diamino-3-N-hexane is a high-spin ( S  = 5/2) complex. This precursor is combined with the bridging units [Sn IV (X) 4 ] (X = CN − , NCS − ) to yield star-shaped pentanuclear clusters, [(LFe III –X) 4 Sn]Cl 4 . For X = CN − the 57 Fe-Mossbauer data show a multiple spin transition between iron(III) in the high-spin and low-spin state, while the 119m Sn-Mossbauer data indicate a valence tautomerism between Sn(IV) and Sn(II). Changing the bridging unit from X = CN − to X = NCS − turns the switchability off.

Inorganic ChemistryCrystallographyValence (chemistry)chemistryInorganic chemistryMaterials ChemistrySpin transitionchemistry.chemical_elementPhysical and Theoretical ChemistryTinTautomerPolyhedron
researchProduct

Comparison between a guaiac and three immunochemical faecal occult blood tests in screening for colorectal cancer

2012

Abstract Background The aim of this study was to compare the performance of the guaiac-based faecal occult blood test (G-FOBT), with that of three immunochemical faecal occult blood tests (I-FOBT) which allow automatic interpretation. Patients and methods Under the French organised screening programme, 85,149 average-risk individuals aged 50–74 participating in the third screening round, performed both the G-FOBT (Hemoccult-II test) and one of the I-FOBTs: FOB-Gold, Magstream and OC-Sensor. Results Given the chosen threshold, the positivity ratio between the different I-FOBTs and the G-FOBT was 2.4 for FOB-Gold, 2.0 for Magstream and 2.2 for OC-Sensor (P = 0.17). The three I-FOBTs were supe…

AdenomaMaleCancer Researchmedicine.medical_specialtyColorectal cancerhealth care facilities manpower and serviceseducationColonoscopyGastroenterologyScreening programmeFecesHemoglobinsPredictive Value of TestsInternal medicineBiomarkers TumormedicineHumansMass Screeninghealth care economics and organizationsAgedmedicine.diagnostic_testAdvanced adenomasbusiness.industryCarcinomaColonoscopyFaecal occult bloodMiddle Agedmedicine.diseaseImmunohistochemistrydigestive system diseasessurgical procedures operativeOncologyOccult BloodPredictive value of testsFemaleFranceDetection rateFaecal occult blood testColorectal NeoplasmsGuaiacbusinessEuropean Journal of Cancer
researchProduct

Mitochondrial DNA in the central european population

2000

Sequencing of mtDNA is an advanced method for the individualisation of traces. Disadvantages of this method are expensive and time-consuming analysis and evaluation procedures as well as the necessary stock of population-genetic data which is still insufficient. Central European institutes of forensic medicine from Germany, Austria, and Switzerland have been working together since the beginning of 1998 to establish a mtDNA database. The aim is to build up a large stock of forensically established data and provide population-genetic data for frequency investigations, which will serve as a basis for expert opinions and scientific research. Good data quality is ensured by using original sequen…

Mitochondrial DNADatabaseForensic anthropologyEuropean populationBiologycomputer.software_genrePathology and Forensic MedicineD-loopDNA profilingData qualityAsian countryPairwise comparisonLawcomputerForensic Science International
researchProduct