C
Cesar A. Sierra
Researcher at National University of Colombia
Publications - 70
Citations - 684
Cesar A. Sierra is an academic researcher from National University of Colombia. The author has contributed to research in topics: Heck reaction & Chemistry. The author has an hindex of 12, co-authored 64 publications receiving 540 citations. Previous affiliations of Cesar A. Sierra include University of Massachusetts Amherst.
Papers
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Journal ArticleDOI
Ex situ synthesis of MOF@PET/cotton textile fibers as potential antibacterial materials
TL;DR: In this article , free synthesized MOFs were anchored on a previously carboxylated polyester/cotton (PETco) fiber, using conditions that seek the formation of coordination bonds between the carbonyl groups of the fiber and the metal in the MOF.
Book ChapterDOI
Phenylenevinylene Systems: The Oligomer Approach
TL;DR: In this paper, the authors describe the oligomer approach using the Mizoroki-Heck reaction as a synthetic route for oPVs and PPVs, and the importance of an extensive characterization for novel applications, such as photocatalysis and matrix-assisted laser desorption/ionization (MALDI) matrices, where these electronic conjugated systems have very promising applications.
Journal ArticleDOI
Synthesis, characterization, X-ray crystal structure and DFT calculations of 4-([2,2':6',2''-terpyridin]- 4'-yl)phenol
Cesar A. Sierra,Brian Castro Agudelo,Cristian Ochoa-Puentes,William Rodríguez-Córdoba,Andreas Reiber +4 more
TL;DR: In this paper, the 4-([2,2':6',2''-terpyridin]-4'-yl)phenol (TpyOH) has been synthesized, characterized and studied through several methods, including X-ray crystallography and computational approaches.
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Nanobiosensors for Pathogenic Agents Detection
TL;DR: The purpose of this review is to provide an overview and an update regarding the use of several nanomaterials as biosensors, among which are gold nanoparticles, carbon nanotubes, magnetic nanoparticle, and quantum dots.
Journal ArticleDOI
1,4-Di(2-butoxycarbonyl-trans-vinyl)-2,5-dimethoxybenzene
TL;DR: The Heck reaction was used to synthesize 1,4-di(2-butoxycarbonyl-transvinyl)-2,5-dimethoxybenzene in 94% yield as discussed by the authors.