Prathik Roy

2.0k total citations · 1 hit paper
28 papers, 1.8k citations indexed

About

Prathik Roy is a scholar working on Materials Chemistry, Biomedical Engineering and Molecular Biology. According to data from OpenAlex, Prathik Roy has authored 28 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Materials Chemistry, 8 papers in Biomedical Engineering and 6 papers in Molecular Biology. Recurrent topics in Prathik Roy's work include Advanced Nanomaterials in Catalysis (10 papers), Nanocluster Synthesis and Applications (10 papers) and Quantum Dots Synthesis And Properties (7 papers). Prathik Roy is often cited by papers focused on Advanced Nanomaterials in Catalysis (10 papers), Nanocluster Synthesis and Applications (10 papers) and Quantum Dots Synthesis And Properties (7 papers). Prathik Roy collaborates with scholars based in Taiwan, United States and India. Prathik Roy's co-authors include Huan‐Tsung Chang, Arun Prakash Periasamy, Chi‐Te Liang, Po‐Cheng Chen, Ya-Na Chen, Zusing Yang, Chia-Ying Chen, Rini Ravindranath, Yang‐Fang Chen and Chih‐Ching Huang and has published in prestigious journals such as Nature Communications, Environmental Science & Technology and Advanced Functional Materials.

In The Last Decade

Prathik Roy

28 papers receiving 1.7k 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.

Photoluminescent carbon nanodots: synthesis, physicochemical properties and analytical applications

2015 478 citations Prathik Roy, Po‐Cheng Chen et al. Materials Today profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Prathik Roy Taiwan	17	1.4k	423	414	395	279	28	1.8k
Yongqiang Dong China	10	2.0k 1.4×	415 1.0×	399 1.0×	608 1.5×	418 1.5×	11	2.2k
Susanta Kumar Bhunia India	24	1.8k 1.3×	362 0.9×	286 0.7×	572 1.4×	493 1.8×	44	2.4k
Fushuang Niu China	16	982 0.7×	317 0.7×	341 0.8×	199 0.5×	208 0.7×	28	1.3k
Jayasmita Jana South Korea	26	1.5k 1.0×	598 1.4×	581 1.4×	296 0.7×	321 1.2×	64	2.0k
Yiru Wang China	18	1.5k 1.0×	423 1.0×	217 0.5×	559 1.4×	522 1.9×	31	2.1k
Md Palashuddin Sk India	21	1.1k 0.8×	253 0.6×	151 0.4×	259 0.7×	226 0.8×	36	1.4k
Hong Miao China	24	1.8k 1.3×	607 1.4×	934 2.3×	246 0.6×	497 1.8×	37	2.5k
Jing Dong China	22	1.3k 0.9×	311 0.7×	176 0.4×	269 0.7×	190 0.7×	48	1.7k
Tsunghsueh Wu United States	22	648 0.4×	435 1.0×	320 0.8×	332 0.8×	462 1.7×	60	1.3k
Gitashree Darabdhara India	20	1.2k 0.8×	748 1.8×	511 1.2×	366 0.9×	530 1.9×	27	1.8k

Countries citing papers authored by Prathik Roy

Since Specialization

Citations

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

Fields of papers citing papers by Prathik Roy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Prathik Roy. 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 Prathik Roy. The network helps show where Prathik Roy may publish in the future.

Co-authorship network of co-authors of Prathik Roy

This figure shows the co-authorship network connecting the top 25 collaborators of Prathik Roy. A scholar is included among the top collaborators of Prathik Roy 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 Prathik Roy. Prathik Roy 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

Chuang, Chiashain, et al.. (2021). Investigation of plant leaf-derived graphene quantum dot clusters via magnetic force microscopy. Nanotechnology. 32(24). 245704–245704. 3 indexed citations

Ravindranath, Rini, Prathik Roy, Arun Prakash Periasamy, et al.. (2017). Fe₂O₃/Al₂O₃microboxes for efficient removal of heavy metal ions. New Journal of Chemistry. 41(15). 7751–7757. 20 indexed citations

Haider, Golam, Rini Ravindranath, Prathik Roy, et al.. (2017). Dirac point induced ultralow-threshold laser and giant optoelectronic quantum oscillations in graphene-based heterojunctions. Nature Communications. 8(1). 256–256. 33 indexed citations

Periasamy, Arun Prakash, et al.. (2016). Polymer/reduced graphene oxide functionalized sponges as superabsorbents for oil removal and recovery. Marine Pollution Bulletin. 114(2). 888–895. 38 indexed citations

Ravindranath, Rini, Prathik Roy, & Huan‐Tsung Chang. (2016). Synthesis, Optical Properties, and Sensing Applications of Gold Nanodots. The Chemical Record. 16(3). 1664–1675. 5 indexed citations

Chuang, Chiashain, Prathik Roy, Rini Ravindranath, et al.. (2016). Intrinsic magnetic properties of plant leaf-derived graphene quantum dots. Materials Letters. 170. 110–113. 11 indexed citations

Periasamy, Arun Prakash, Prathik Roy, Wenping Wu, Yuhui Huang, & Huan‐Tsung Chang. (2016). Glucose Oxidase and Horseradish Peroxidase Like Activities of Cuprous Oxide/Polypyrrole Composites. Electrochimica Acta. 215. 253–260. 31 indexed citations

Roy, Prathik, Po‐Cheng Chen, Arun Prakash Periasamy, Ya-Na Chen, & Huan‐Tsung Chang. (2015). Photoluminescent carbon nanodots: synthesis, physicochemical properties and analytical applications. Materials Today. 18(8). 447–458. 478 indexed citations breakdown →

Roy, Prathik, et al.. (2014). Photoluminescent graphene quantum dots for in vivo imaging of apoptotic cells. Nanoscale. 7(6). 2504–2510. 94 indexed citations

10.

Roy, Prathik, Arun Prakash Periasamy, Chiashain Chuang, et al.. (2014). Plant leaf-derived graphene quantum dots and applications for white LEDs. New Journal of Chemistry. 38(10). 4946–4951. 140 indexed citations

11.

Chang, Hsiang-Yu, Jinshun Cang, Prathik Roy, et al.. (2014). Synthesis and Antimicrobial Activity of Gold/Silver–Tellurium Nanostructures. ACS Applied Materials & Interfaces. 6(11). 8305–8312. 35 indexed citations

12.

Ravindranath, Rini, Prathik Roy, Arun Prakash Periasamy, & Huan‐Tsung Chang. (2014). Effects of deposited ions on the photocatalytic activity of TiO₂–Au nanospheres. RSC Advances. 4(100). 57290–57296. 13 indexed citations

13.

Ho, Lin‐Chen, Chia‐Wei Wang, Prathik Roy, & Huan‐Tsung Chang. (2013). Sensitive and Selective Gold Nanomaterials Based Optical Probes. Journal of the Chinese Chemical Society. 61(1). 163–174. 10 indexed citations

14.

Wang, Chia‐Wei, Zong‐Hong Lin, Prathik Roy, & Huan‐Tsung Chang. (2013). Detection of mercury ions using silver telluride nanoparticles as a substrate and recognition element through surface-enhanced Raman scattering. Frontiers in Chemistry. 1. 20–20. 11 indexed citations

15.

Roy, Prathik, Arun Prakash Periasamy, Chi‐Te Liang, & Huan‐Tsung Chang. (2013). Synthesis of Graphene-ZnO-Au Nanocomposites for Efficient Photocatalytic Reduction of Nitrobenzene. Environmental Science & Technology. 47(12). 6688–6695. 205 indexed citations

16.

Roy, Prathik, Zong‐Hong Lin, Chi‐Te Liang, & Huan‐Tsung Chang. (2012). Iron telluride nanorods-based system for the detection of total mercury in blood. Journal of Hazardous Materials. 243. 286–291. 7 indexed citations

17.

Chiu, Wei-Jane, et al.. (2012). Visual detection of copper(ii) ions in blood samples by controlling the leaching of protein-capped gold nanoparticles. The Analyst. 137(8). 1800–1800. 28 indexed citations

18.

Roy, Prathik, Zong‐Hong Lin, Chi‐Te Liang, & Huan‐Tsung Chang. (2012). Synthesis of enzyme mimics of iron telluride nanorods for the detection of glucose. Chemical Communications. 48(34). 4079–4079. 60 indexed citations

19.

Lin, Zong‐Hong, Zih‐Yu Shih, Prathik Roy, & Huan‐Tsung Chang. (2012). Preparation of Photocatalytic Au–Ag₂Te Nanomaterials. Chemistry - A European Journal. 18(39). 12330–12336. 13 indexed citations

20.

Roy, Prathik, et al.. (2011). Application of Impedance Measurement Technology in Distinguishing Different Tea Samples with Ppy/SWCNT Composite Sensing Material. Journal of the Chinese Chemical Society. 58(6). 714–722. 7 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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