Hongfei He
Sichuan University
16 Papers
6 Citations
Hongfei He is an academic researcher from Sichuan University. The author has contributed to research in topics: DNA & Chemistry. The author has an hindex of 8, co-authored 10 publications.
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Papers
A multifunctional carbon-base phase change composite inspired by "fruit growth"
TL;DR: Inspired by fruit growth, a strategy for the preparation of multifunctional phase change materials (PCMs) based on carbon-based porous materials was proposed in this article , where the composite was fabricated by using polymerization reaction of resorcinol-formaldehyde resin (pulp) on the surface of three-dimensional skeleton of loofah sponge (kernel) to form porous foam via high temperature carbonization, followed by further vacuum adsorption of paraffin wax (fruit juice).
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Self-assembly of DNA nanoparticles through multiple catalyzed hairpin assembly for enzyme-free nucleic acid amplified detection.
Hongfei He,Jianyuan Dai,Yan Meng,Zhijuan Duan,Cuisong Zhou,Baozhan Zheng,Juan Du,Yong Guo,Dan Xiao +8 more
TL;DR: This work proposes a new strategy that only employs one target DNA to trigger multiple catalyzed hairpin assembly (CHA) reactions and sticky ends self-assembly to prepare hundreds of nanometer-sized DNA nanoparticles.
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Dual-encapsulated multifunctional phase change composites based on biological porous carbon for efficient energy storage and conversion, thermal management, and electromagnetic interference shielding
TL;DR: In this paper , a novel shape-stable phase change composite (PCC) with paraffin (PA) impregnated into biological porous carbon scaffold and followed by coating a polyurethane (PU) layer comprised of Fe3O4 nanoparticles was explored by a dual-encapsulation strategy.
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Shape-stabilized phase change composites supported by biomass loofah sponge-derived microtubular carbon scaffold toward thermal energy storage and electric-to-thermal conversion
TL;DR: In this paper , a novel phase change composite (PCC) based upon biomass-derived carbon scaffold incorporating polyethylene glycol (PEG) as a heat storage unit, which demonstrated a combination of good shape-stabilization, high thermal energy storage, and efficient electric-to-thermal conversion property.
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Nucleotide base analog pyrrolo-deoxycytidine as fluorescent probe signal for enzyme-free and signal amplified nucleic acids detection.
TL;DR: An enzyme-free and signal amplified nucleic acids detection method based on the fluorescent nucleotide base analog pyrrolo-deoxycytidine (P-dC) and catalyzed hairpin assembly (CHA) has been developed and the detection limit was obtained as 19pM, which is 3 orders of magnitude sensitive than the conventional fluorescent nucleophile base analogs based approach without CHA signal amplification.
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