It is vital to develop a quick and reliable approach for nitrobenzene in gas phase detection. In this work, the quartz crystal microbalance (QCM) platform was used take advantage of porphyrin-based metal-organic frameworks (MOFs) PCN-224 as novel sensing material sensitive selective detection vapor. Besides, response time only 16 s achieved. Meanwhile, frequency shift sensor could be proportion...

La RFPT et les rédacteurs en chef délégués, remercient très chaleureusement collègues qui ont relu articles publiés dans ce numéro spécial consacré à l’Imagerie Hyperspectrale, parait 2022. Nous leur sommes gré de l’effort du dévouement qu’ils déployé au bénéfice l’ensemble la communauté pour avoir permis revue tenir ses objectifs qualité délais parution.

In this paper, we provide an improved method on preimage attacks of standard 3-round Keccak-224/256. Our is based the work by Li and Sun. Their strategy to find a 2-block instead 1-block one constructing first second message blocks in two stages. Under strategy, they design new linear structure for 2-round Keccak-224/256 with 194 degrees freedom left, which able construct block complexity 231/2...