Henry Opoku

553 total citations
33 papers, 450 citations indexed

About

Henry Opoku is a scholar working on Polymers and Plastics, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, Henry Opoku has authored 33 papers receiving a total of 450 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Polymers and Plastics, 23 papers in Electrical and Electronic Engineering and 9 papers in Materials Chemistry. Recurrent topics in Henry Opoku's work include Conducting polymers and applications (23 papers), Organic Electronics and Photovoltaics (18 papers) and Perovskite Materials and Applications (13 papers). Henry Opoku is often cited by papers focused on Conducting polymers and applications (23 papers), Organic Electronics and Photovoltaics (18 papers) and Perovskite Materials and Applications (13 papers). Henry Opoku collaborates with scholars based in South Korea, Sweden and China. Henry Opoku's co-authors include Yong‐Young Noh, Chinna Bathula, Jea Woong Jo, Benjamin Nketia‐Yawson, Hyungju Ahn, Jae‐Joon Lee, Jihyeon Lee, Eun‐Sol Shin, Jia Wang and Hyun‐Seok Kim and has published in prestigious journals such as Carbon, Chemical Engineering Journal and ACS Applied Materials & Interfaces.

In The Last Decade

Henry Opoku

32 papers receiving 444 citations

Peers

Henry Opoku

EEE

EOMM

RESE

M.E. Raja Saravanan India

Farid Habelhames Algeria

Amal Al-Kahlout Palestinian Territory

P. Jayamurugan India

Johannes Philipp Mensing Thailand

K. Bindu India

J. Vigneshwaran India

Santhosh Paul South Korea

Satish Ekar India

Sadık Çoğal Türkiye

M.E. Raja Saravanan India

Henry Opoku

166 ×0.5

EEE

100 ×0.5

227 ×1.5

81 ×1.0

EOMM

64 ×1.5

RESE

Citations per year, relative to Henry Opoku Henry Opoku (= 1×) peers M.E. Raja Saravanan

Countries citing papers authored by Henry Opoku

Since Specialization

Citations

This map shows the geographic impact of Henry Opoku's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Henry Opoku with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Henry Opoku more than expected).

Fields of papers citing papers by Henry Opoku

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Henry Opoku. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Henry Opoku. The network helps show where Henry Opoku may publish in the future.

Co-authorship network of co-authors of Henry Opoku

This figure shows the co-authorship network connecting the top 25 collaborators of Henry Opoku. A scholar is included among the top collaborators of Henry Opoku based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Henry Opoku. Henry Opoku is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Opoku, Henry, Liudmila N. Novikova, Mikael Wiberg, et al.. (2025). Quercetin-derived carbon dots promote proliferation and migration of Schwann cells and enhance neurite outgrowth. Colloids and Surfaces B Biointerfaces. 251. 114609–114609. 4 indexed citations

Tang, Shi, Yongfeng Liu, Henry Opoku, et al.. (2025). Correction: Fluorescent carbon dots from birch leaves for sustainable electroluminescent devices. Green Chemistry. 27(10). 2776–2777. 1 indexed citations

Opoku, Henry, Junkai Ren, Xin Zhou, et al.. (2025). Efficient UV emission from carbon dots derived from a green-tea extract. Nano Research. 18(4). 94907321–94907321. 2 indexed citations

Ren, Junkai, Henry Opoku, Shi Tang, Ludvig Edman, & Jia Wang. (2024). Carbon Dots: A Review with Focus on Sustainability. Advanced Science. 11(35). e2405472–e2405472. 40 indexed citations

Lee, Jihyeon, Benjamin Nketia‐Yawson, Henry Opoku, et al.. (2024). Suppressed surface aggregation and homogeneous integration of π-Bridged polyelectrolyte for boosting charge transport in conjugated polymer semiconductors. Applied Surface Science. 665. 160347–160347. 3 indexed citations

Ren, Junkai, Kaiqi Ye, Henry Opoku, et al.. (2024). Controlling the emission colour and chemical structure of carbon dots by catalysis-tuned conversion of ortho-aminophenol. Carbon. 231. 119706–119706. 7 indexed citations

Tang, Shi, Yongfeng Liu, Henry Opoku, et al.. (2023). Fluorescent carbon dots from birch leaves for sustainable electroluminescent devices. Green Chemistry. 25(23). 9884–9895. 20 indexed citations

Nketia‐Yawson, Benjamin, et al.. (2023). Electrolyte-Gated Perovskite Transistors Functionalized with Conjugated Polymers. ACS Materials Letters. 5(2). 388–396. 19 indexed citations

Opoku, Henry, Ji Hyeon Lee, Jae Won Shim, & Jea Woong Jo. (2022). Perovskite Photovoltaics for Artificial Light Harvesting. Chemistry - A European Journal. 28(30). e202200266–e202200266. 5 indexed citations

10.

Lee, Jihyeon, Dong-Eon Kim, Henry Opoku, et al.. (2022). Ethylene glycol-containing ammonium salt for developing highly compatible interfaces in perovskite solar cells. Chemical Engineering Journal. 455. 140833–140833. 17 indexed citations

11.

Opoku, Henry, Jihyeon Lee, Jae‐Joon Lee, Hyungju Ahn, & Jea Woong Jo. (2022). Oligo(Ethylene Glycol) Functionalization of a Dopant-Free Hole Transport Material for Perovskite Photovoltaics. ACS Materials Letters. 4(12). 2515–2521. 14 indexed citations

12.

Opoku, Henry, et al.. (2021). A tailored graft-type polymer as a dopant-free hole transport material in indoor perovskite photovoltaics. Journal of Materials Chemistry A. 9(27). 15294–15300. 40 indexed citations

13.

Bathula, Chinna, Iqra Rabani, Abhijit N. Kadam, et al.. (2021). Sonochemically exfoliated polymer-carbon nanotube interface for high performance supercapacitors. Journal of Colloid and Interface Science. 606(Pt 2). 1792–1799. 72 indexed citations

14.

Opoku, Henry, Jihyeon Lee, Benjamin Nketia‐Yawson, et al.. (2021). Structurally‐tuned benzo[1,2‐b:4,5:b']dithiophene‐based polymer as a dopant‐free hole transport material for perovskite solar cells. Journal of Polymer Science. 60(6). 985–991. 10 indexed citations

15.

Opoku, Henry, et al.. (2020). Benzo[1, 2-b: 4, 5-b']dithiophene-based copolymers as panchromatic light sensors in organic photodiodes application. Journal of Materials Research and Technology. 9(6). 15632–15637. 6 indexed citations

16.

Opoku, Henry, Hyungju Ahn, & Jea Woong Jo. (2020). Random copolymerization of regiorandom polythiophene to improve planarity, aggregation and hole-transport. Dyes and Pigments. 185. 108943–108943. 3 indexed citations

17.

Opoku, Henry, Bogyu Lim, Eun‐Sol Shin, et al.. (2019). Bis‐Diketopyrrolopyrrole and Carbazole‐Based Terpolymer for High Performance Organic Field‐Effect Transistors and Infra‐Red Photodiodes. Macromolecular Chemistry and Physics. 220(17). 23 indexed citations

18.

Bathula, Chinna, et al.. (2018). Facile synthesis and optoelectronic exploration of silylthiophene substituted benzodithiophene polymer for organic field effect transistors. Journal of Organometallic Chemistry. 880. 317–321. 6 indexed citations

19.

Shrestha, Nabeen K., Seog Joon Yoon, Chinna Bathula, Henry Opoku, & Yong‐Young Noh. (2018). Hole-induced polymerized interfacial film of polythiophene as co-sensitizer and back-electron injection barrier layer in dye-sensitized TiO2 nanotube array. Journal of Alloys and Compounds. 781. 589–594. 11 indexed citations

20.

Opoku, Henry, et al.. (2017). Conjugated Side Chain Tuning Effect of Indacenodithieno[3,2‐b]thiophene and Fluoro‐Benzothiadiazole‐Based Regioregular Copolymers for High‐Performance Organic Field‐Effect Transistors. Macromolecular Chemistry and Physics. 218(20). 12 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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