Sûreté nucléaire et radioprotection - Généralités

Livolant, M.

doi:10.51257/a-v1-bn3800

Cited by 1 publication

(1 citation statement)

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“…In nature, order is a crucial element for complex systematic evolution of matters, for example, polydeoxyribonucleotides with ordered monomer sequences constitute single-stranded DNA (ssDNA), two complementary ssDNA chains build duplex DNA with the help of precisely ordered Watson–Crick nucleobase pairing (A–T and G–C), 1 hydrated duplex DNA chains can stack into anisotropic rod-shaped aggregates and obtain long-range orientational order to form a diversity of mesophases in vitro and in vivo , 2 Such liquid crystal ordering will induce an autocatalytic ligation effect to promote the extended polymerization of duplex DNA and even further evolve into complex biological systems. 3…”

Section: Introductionmentioning

confidence: 99%

No Sacrifice No Gain: Construction of Cleavable Bridged Macrobicyclic Olefins for Precision Polymers

Yu¹,

Wang²,

Liu³

et al. 2022

Synlett

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Olefin metathesis polymerization has commanded great attention as a versatile method for preparing macromolecular materials with advanced architectures and functions in academia and industry. This Account summarizes our endeavors directed towards the preparation of various functional polymers by using olefin metathesis polymerization strategies in particular acyclic diene metathesis (ADMET) polymerization and ring-opening metathesis polymerization (ROMP), during the last ten years. In addition, the merits and limitations of ADMET polymerization and ROMP techniques are also demonstrated and compared. Notably, this Account highlights our recently developed sequence-controlled ROMP strategy for production of precision polymers in a regio/stereoselective manner, the rollercoaster journey for the evolution of a macrobicyclic olefin system containing a sacrificial silyloxide bridge is described in detail.

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Section: Introductionmentioning

confidence: 99%