Synthesis, self-assembly and applications of functional polymers based on porphyrins

J Tian, W Zhang - Progress in Polymer Science, 2019 - Elsevier
Porphyrins and their derivatives have attracted great attention due to their unique properties
and diverse functionalities which contribute to their wide applications such as catalysis, solar …

Recent progress in 2D hybrid heterostructures from transition metal dichalcogenides and organic layers: Properties and applications in energy and optoelectronics …

J Ji, JH Choi - Nanoscale, 2022 - pubs.rsc.org
Atomically thin transition metal dichalcogenides (TMDs) present extraordinary
optoelectronic, electrochemical, and mechanical properties that have not been accessible in …

Protein‐Framed Multi‐Porphyrin Micelles for a Hybrid Natural–Artificial Light‐Harvesting Nanosystem

Y Liu, J Jin, H Deng, K Li, Y Zheng… - Angewandte Chemie …, 2016 - Wiley Online Library
A micelle‐like hybrid natural–artificial light‐harvesting nanosystem was prepared through
protein‐framed electrostatic self‐assembly of phycocyanin and a four‐armed porphyrin star …

Morphology Engineering of Hybrid Supercapacitor Electrodes from Hierarchical Stem-like Carbon Networks with Flower-like MoS2 Structures

J Ji, S Park, JH Choi - ACS omega, 2023 - ACS Publications
There is a critical need to develop high-performance supercapacitors that can complement
and even rival batteries for energy storage. This work introduces a strategy to drastically …

High-Performance Supercapacitor Electrodes Based on Composites of MoS2 Nanosheets, Carbon Nanotubes, and ZIF-8 Metal–Organic Framework Nanoparticles

D Houpt, J Ji, D Yang, JH Choi - ACS Applied Nano Materials, 2021 - ACS Publications
Supercapacitors have received much attention to meet the growing demand for energy
storage devices with high power and energy densities. Despite the efforts, it is still a long …

Engineering Chemically Exfoliated Large‐Area Two‐Dimensional MoS2 Nanolayers with Porphyrins for Improved Light Harvesting

H Zhang, J Choi, A Ramani, D Voiry, SN Natoli… - …, 2016 - Wiley Online Library
Molybdenum disulfide (MoS2) is a promising candidate for electronic and optoelectronic
applications. However, its application in light harvesting has been limited in part due to …

Tailoring photoelectrochemical properties of semiconducting transition metal dichalcogenide nanolayers with porphyrin functionalization

H Zhang, J Ji, AA Gonzalez, JH Choi - Journal of Materials Chemistry …, 2017 - pubs.rsc.org
We report a facile interfacial engineering method that can drastically modulate the
photoelectrochemical properties of two-dimensional transition metal dichalcogenide (TMD) …

Functionalization of single-wall carbon nanotubes with chromophores of opposite internal dipole orientation

Y Zhao, C Huang, M Kim, BM Wong… - … applied materials & …, 2013 - ACS Publications
We report the functionalization of carbon nanotubes with two azobenzene-based
chromophores with large internal dipole moments and opposite dipole orientations. The …

Multiplexed optical detection of plasma porphyrins using DNA aptamer-functionalized carbon nanotubes

J Pan, H Zhang, TG Cha, H Chen, JH Choi - Analytical chemistry, 2013 - ACS Publications
A novel optical platform based on DNA aptamer-functionalized SWCNTs (a-SWCNTs) is
developed for multiplexed detection of plasma porphyrins. We have investigated the …

Photocurrent generation enhanced by charge delocalization over stacked perylenediimide chromophores assembled within DNA

T Takada, A Ashida, M Nakamura… - Journal of the …, 2014 - ACS Publications
We now report the photocurrent generation and charge transfer dynamics of stacked
perylenediimide (PDI) molecules within a π-stack array of DNA. The cofacially stacked PDI …