A. S. Sarpal

892 total citations
52 papers, 735 citations indexed

About

A. S. Sarpal is a scholar working on Analytical Chemistry, Spectroscopy and Biomedical Engineering. According to data from OpenAlex, A. S. Sarpal has authored 52 papers receiving a total of 735 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Analytical Chemistry, 21 papers in Spectroscopy and 16 papers in Biomedical Engineering. Recurrent topics in A. S. Sarpal's work include Analytical Chemistry and Chromatography (16 papers), Spectroscopy and Chemometric Analyses (15 papers) and NMR spectroscopy and applications (14 papers). A. S. Sarpal is often cited by papers focused on Analytical Chemistry and Chromatography (16 papers), Spectroscopy and Chemometric Analyses (15 papers) and NMR spectroscopy and applications (14 papers). A. S. Sarpal collaborates with scholars based in India, Brazil and Germany. A. S. Sarpal's co-authors include G. S. Kapur, A. K. Bhatnagar, Surendra Jain, Ajay P. Singh, Biswajit Basu, S. P. Srivastava, Anju Chopra, Ravindra Kumar, M. I. S. Sastry and S.S.V. Ramakumar and has published in prestigious journals such as Applied Microbiology and Biotechnology, Fuel and Analytica Chimica Acta.

In The Last Decade

A. S. Sarpal

50 papers receiving 689 citations

Peers

A. S. Sarpal

SPECT

Lúcio L. Barbosa Brazil

I.D. Singh India

Hugues Dulot France

Mélaz Tayakout‐Fayolle France

Damien Hudebine France

D.F. Williams United Kingdom

John M. Charlesworth Australia

Luis Membrado Spain

Ouahid Ben Ghanem Malaysia

Marianne Catté France

Lúcio L. Barbosa Brazil

A. S. Sarpal

288 ×0.9

119 ×0.5

54 ×0.3

125 ×0.9

134 ×1.0

SPECT

Citations per year, relative to A. S. Sarpal A. S. Sarpal (= 1×) peers Lúcio L. Barbosa

Countries citing papers authored by A. S. Sarpal

Since Specialization

Citations

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

Fields of papers citing papers by A. S. Sarpal

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. S. Sarpal. 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 A. S. Sarpal. The network helps show where A. S. Sarpal may publish in the future.

Co-authorship network of co-authors of A. S. Sarpal

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

Sarpal, A. S., et al.. (2024). Cultivation of Chlorella vulgaris in wastewater: biodiesel potential and wastewater remediation. Environmental Science and Pollution Research. 31(35). 48795–48810. 2 indexed citations

Sarpal, A. S., et al.. (2016). comparison of oil extraction methods for algae by NMR and Chromatographic techniques. 1(1). 17–41. 2 indexed citations

Sarpal, A. S., et al.. (2015). NMR techniques for determination of lipid content in microalgal biomass and their use in monitoring the cultivation with biodiesel potential. Applied Microbiology and Biotechnology. 100(5). 2471–2485. 30 indexed citations

Sarpal, A. S., et al.. (2014). Biodiesel Potential of Oleaginous Yeast Biomass by NMR Spectroscopic Techniques. Energy & Fuels. 28(6). 3766–3777. 18 indexed citations

Kumar, Ravindra, et al.. (2012). ¹H Nuclear Magnetic Resonance (NMR) Determination of the Iodine Value in Biodiesel Produced from Algal and Vegetable Oils. Energy & Fuels. 26(11). 7005–7008. 26 indexed citations

Kumar, Ravindra, et al.. (2011). Estimation of Glycerides and Free Fatty Acid in Oils Extracted From Various Seeds from the Indian Region by NMR Spectroscopy. Journal of the American Oil Chemists Society. 88(11). 1675–1685. 40 indexed citations

Chopra, Anju, et al.. (2011). Determination of Polyunsaturated Fatty Esters (PUFA) in Biodiesel by GC/GC–MS and ¹H‐NMR Techniques. Journal of the American Oil Chemists Society. 88(9). 1285–1296. 15 indexed citations

Singh, Ajay P., et al.. (2009). Product Development Studies of Amino Acid Conjugate of Aceclofenac. Current Drug Delivery. 6(2). 208–216. 10 indexed citations

Chopra, Anju, et al.. (2009). Determination of Fatty Acid Based Lubricity Improver in Diesel by GC. Chromatographia. 70(7-8). 1143–1146. 1 indexed citations

10.

Sarpal, A. S., et al.. (2004). Molecular dynamics studies of a lubricant system by NMR spectroscopic techniques. Lubrication Science. 16(4). 361–375. 6 indexed citations

11.

Kapur, G. S., M. I. S. Sastry, Ashok Jaiswal, & A. S. Sarpal. (2004). Establishing structure–property correlations and classification of base oils using statistical techniques and artificial neural networks. Analytica Chimica Acta. 506(1). 57–69. 10 indexed citations

12.

Sarpal, A. S., et al.. (2003). Molecular spectroscopic studies of the effect of base oils on additive—additive interactions. Lubrication Science. 16(1). 29–45. 4 indexed citations

13.

Kapur, G. S., A. S. Sarpal, & A. K. Bhatnagar. (2002). Temperature‐dependent effects in base oils: Carbon‐13 NMR spin‐lattice relaxation time and viscometry studies. Lubrication Science. 14(3). 287–302. 8 indexed citations

14.

Kapur, G. S., A. S. Sarpal, Surendra Jain, S. P. Srivastava, & A. K. Bhatnagar. (2000). Detailed characterisation of heavy alkylated benzene fluids by multipulse one‐ and two‐dimensional NMR spectroscopy. Journal of Synthetic Lubrication. 17(1). 41–54. 1 indexed citations

15.

Sarpal, A. S., et al.. (1997). Estimation of Oxygenates in Gasoline by ¹³C NMR Spectroscopy. Energy & Fuels. 11(3). 662–667. 23 indexed citations

16.

Sastry, M. I. S., et al.. (1996). Analysis of cold rolling oils by NMR and IR techniques. Lubrication engineering. 52(4). 279–284. 2 indexed citations

17.

Sarpal, A. S., et al.. (1995). Determination of iodine value of lubricating oils by nuclear magnetic resonance (NMR) spectroscopy. Lubrication engineering. 51(3). 209–214. 11 indexed citations

18.

Sastry, M. I. S., S. Mukherjee, G. S. Kapur, et al.. (1995). Modified method for hydrocarbon type analysis of blended base stocks by infrared spectroscopy. Fuel. 74(9). 1343–1346. 9 indexed citations

19.

Ramakumar, S.S.V., et al.. (1994). Studies on additive‐additive interactions: Effects of dispersant and antioxidant additives on the synergistic combination of overbased sulphonate and ZDDP. Lubrication Science. 7(1). 25–38. 28 indexed citations

20.

Narula, Anudeep Kumar, et al.. (1994). Synthesis of bimetallic[SnIV,AIII]-μ-oxoisopropoxyacetate and -μ-oxoisopropoxide and their acetylacetone and benzoylacetone derivatives. Journal of Organometallic Chemistry. 470(1-2). 67–72. 5 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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