February 2021

High Reactivity of α-Boryl Radical of Potassium Alkyltrifluoroborate in Atom-Transfer Radical Addition

Research from Ueda, M. et al., group at Osaka Prefecture University published in Organic Letters has shown that the α-boryl radical of potassium alkyltrifluoroborates have higher reactivity compared to their corresponding alkylboronic acid pinacol esters and alkyl N-methyl imidodiacetic acid (MIDA) boronates in the halogen atom abstraction step of atom-transfer radical addition (ATRA) between alkyl […]

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Pyridinium porphyrins and AuNPs mediated bionetworks as SPR signal amplification tags for the ultrasensitive assay of brain natriuretic peptide

Work from the Chen group at Shanghai University published in Microchimica Acta described the development of a surface plasmon resonance (SPR) sensor using pyridinium porphyrin-mediated gold nanoparticle composites to amplify SPR signal when detecting B-type natriuretic peptide (BNP). The determination range for the sensor was shown to be broad and the experimental execution simple and easily performed. Thanks for

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