Koh Sing Ngai

3.2k total citations · 2 hit papers
9 papers, 2.7k citations indexed

About

Koh Sing Ngai is a scholar working on Electrical and Electronic Engineering, Polymers and Plastics and Bioengineering. According to data from OpenAlex, Koh Sing Ngai has authored 9 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Electrical and Electronic Engineering, 3 papers in Polymers and Plastics and 3 papers in Bioengineering. Recurrent topics in Koh Sing Ngai's work include Electrochemical sensors and biosensors (5 papers), Conducting polymers and applications (3 papers) and Electrochemical Analysis and Applications (3 papers). Koh Sing Ngai is often cited by papers focused on Electrochemical sensors and biosensors (5 papers), Conducting polymers and applications (3 papers) and Electrochemical Analysis and Applications (3 papers). Koh Sing Ngai collaborates with scholars based in Malaysia and Singapore. Koh Sing Ngai's co-authors include Joon Ching Juan, Chin Wei Lai, Kian Mun Lee, S. Ramesh, K. Ramesh, Wee Tee Tan, Zulkarnain Zainal, Ruzniza Mohd Zawawi, M.D. Zidan and Chew Hee Ng and has published in prestigious journals such as Water Research, Chemical Physics Letters and Polyhedron.

In The Last Decade

Koh Sing Ngai

9 papers receiving 2.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Recent developments of zinc oxide based photocatalyst in water treatment technology: A review

2015 2.0k citations Kian Mun Lee, Chin Wei Lai et al. Water Research profile →
A review of polymer electrolytes: fundamental, approaches and applications

2016 603 citations Koh Sing Ngai, S. Ramesh et al. Ionics profile →

Peers

Countries citing papers authored by Koh Sing Ngai

Since Specialization

Citations

This map shows the geographic impact of Koh Sing Ngai'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 Koh Sing Ngai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koh Sing Ngai more than expected).

Fields of papers citing papers by Koh Sing Ngai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Koh Sing Ngai. 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 Koh Sing Ngai. The network helps show where Koh Sing Ngai may publish in the future.

Co-authorship network of co-authors of Koh Sing Ngai

This figure shows the co-authorship network connecting the top 25 collaborators of Koh Sing Ngai. A scholar is included among the top collaborators of Koh Sing Ngai 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 Koh Sing Ngai. Koh Sing Ngai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

9 of 9 papers shown

#	Work	Indexed citations
1	Electrical, dielectric and electrochemical characterization of novel poly(acrylic acid)-based polymer electrolytes complexed with lithium tetrafluoroborate 2017 ·Chemical Physics Letters ·Koh Sing Ngai, S. Ramesh, K. Ramesh, Joon Ching Juan	33
2	A review of polymer electrolytes: fundamental, approaches and applications breakdown → 2016 ·Ionics ·Koh Sing Ngai, S. Ramesh, K. Ramesh, Joon Ching Juan	603
3	Electrochemical Sensor Based on Single-Walled Carbon Nanotube/ZnO Photocatalyst Nanocomposite Modified Electrode for the Determination of Paracetamol 2016 ·Science of Advanced Materials ·Koh Sing Ngai, Wee Tee Tan, Zulkarnain Zainal, Ruzniza Mohd Zawawi, Joon Ching Juan	16
4	Recent developments of zinc oxide based photocatalyst in water treatment technology: A review breakdown → 2015 ·Water Research ·Kian Mun Lee, Chin Wei Lai, Koh Sing Ngai, Joon Ching Juan	1963
5	Single-Walled Carbon Nanotube/Tungsten-Modified Glassy Carbon Electrode as a Novel Sensor for the Electrochemical Determination of Ascorbic Acid 2015 ·Sensor Letters ·Koh Sing Ngai, Wee Tee Tan, Zulkarnain Zainal, Ruzniza Mohd Zawawi, Joon Ching Juan	4
6	Electrocatalytic Study of Paracetamol at a Single-Walled Carbon Nanotube/Nickel Nanocomposite Modified Glassy Carbon Electrode 2015 ·Advances in Materials Science and Engineering ·Koh Sing Ngai, Wee Tee Tan, Zulkarnain Zainal, Ruzniza Mohd Zawawi, Joon Ching Juan	11
7	Voltammetry Detection of Ascorbic Acid at Glassy Carbon Electrode Modified by Single-Walled Carbon Nanotube/Zinc Oxide 2013 ·International Journal of Electrochemical Science ·Koh Sing Ngai, Wee Tee Tan, Zulkarnain Zainal, Ruzniza Mohd Zawawi, M.D. Zidan	53
8	Electrochemical Oxidation of Ascorbic Acid Mediated by Single-Walled Carbon Nanotube/Tungsten Oxide Nanoparticles Modified Glassy Carbon Electrode 2012 ·International Journal of Electrochemical Science ·Koh Sing Ngai, Wee Tee Tan, Zulkarnain Zainal, Ruzniza Mohd Zawawi, M.D. Zidan	12
9	mer-Tris(β-alaninato)cobalt(III): Crystal structure, solution properties and its DNA cleavage in the presence of ascorbic acid 2005 ·Polyhedron ·Chew Hee Ng, Han Kiat Ong, Koh Sing Ngai, Wee Tee Tan, (unknown), Siang Guan Teoh, (unknown)	7

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.

Explore authors with similar magnitude of impact