This map shows the geographic impact of N. Devanna'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 N. Devanna with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N. Devanna more than expected).
This network shows the impact of papers produced by N. Devanna. 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 N. Devanna. The network helps show where N. Devanna may publish in the future.
Co-authorship network of co-authors of N. Devanna
This figure shows the co-authorship network connecting the top 25 collaborators of N. Devanna.
A scholar is included among the top collaborators of N. Devanna 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 N. Devanna. N. Devanna is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Devanna, N., et al.. (2015). A RP-HPLC method development and validation for simultaneous estimation of metformin HCl and rosiglitazone in bulk and tablet dosage form. Der pharmacia lettre. 7(3). 180–187.1 indexed citations
4.
Devanna, N., et al.. (2014). Microscopical and Preliminary Phytochemical Screening of ‘Piper betel’. Pharmatutor. 2(4). 112–118.4 indexed citations
5.
Easwaran, Vigneshwaran, et al.. (2013). Development and Validation of patient information leaflet for HIV/AIDS patients. Indian Journal of Pharmacy Practice. 6(1).3 indexed citations
6.
Subramanian, Naeha, et al.. (2013). Formulation and evaluation of oro dispersible tablets of levocetrizine by melt granulation technology. Der pharmacia lettre. 5(1). 107–115.3 indexed citations
7.
Devanna, N., et al.. (2013). A RP-HPLC Method Development and Its Validation for the Simultaneous Estimation of Naproxen and Pantoprazole Sodium in Capsule Dosage Form. Asian Journal of Research in Chemistry. 6(8). 740–744.3 indexed citations
Devanna, N., et al.. (2013). ETHANOLIC VESICLES OF NYSTATIN FOR ENHANCED TRANSDERMAL DRUG DELIVERY: IN VITRO AND EX VIVO EVALUATION. Indo American Journal of Pharmaceutical Research. 3(9). 7216–7224.3 indexed citations
Devanna, N., et al.. (2011). Derivative Spectrophotometric Determination of Molybdenum (VI) using Diacetyl Monoxime Isonicotinoyl Hydrazone (DMIH). Asian Journal of Research in Chemistry. 4(2). 282–284.5 indexed citations
12.
Chandrasekhar, K. B., et al.. (2011). Direct and derivative spectrophotometric determination of gold (iii) using 3,5-dimethoxy-4-hydroxybenzaldehyde benzoylhydrazone(dmbbh) in presence of micellar medium.. 15(1). 95–104.1 indexed citations
13.
Devanna, N., et al.. (2011). Comparative study of cobalt (ii) using 4-hydroxy 3, 5 dimethoxy benzaldehyde 4-hydroxy benzoyl hydrazone and cinnamaldehyde 4-hydroxy benzoylhydrazone in presence of micellar medium by spectrophotometry. International Journal of Pharma and Bio Sciences.1 indexed citations
Kumar, Virender, et al.. (2010). Direct and Derivative Spectrophotometric Determination of Copper(II) and Nickel(II) in Beer, Wine and Edible Oils. International Journal of Pharma and Bio Sciences. 1(2).1 indexed citations
16.
Devanna, N., et al.. (2010). Direct and derivative spectrophotometric determination of Molybdenum (VI) in presence of micellar medium in food stuffs, pharmaceutical samples and in alloys using cinnamaldehyde-4-hydroxy benzoylhydrazone (CHBH). Research Journal of Pharmaceutical Biological and Chemical Sciences. 1(3). 808–825.2 indexed citations
17.
Devanna, N., et al.. (2010). Direct and Derivative Spectrophotometric Determination of Cadmium (Ii) in Presence of Micellar Medium in Biological Materials and in Alloy Samples using Cinnamaldehyde-4-Hydroxy Benzoylhydrazone (Cmhbh). International Journal of Pharma and Bio Sciences.1 indexed citations
18.
Chandrasekhar, K. B., et al.. (2010). Direct and Derivative Spectrophotometric Determination of Copper (II) using 3, 5-Dimethoxy-4-hydroxy Benzaldehyde Isonicotinoyl Hydrazone (DMHBIH)*. 14(1). 123–130.2 indexed citations
19.
Subramanyam, K., et al.. (2009). Novel molecular approach for optimization of DNA isolation and PCR protocol for RAPD analysis and genetic diversity assessment of Jatropha curcas (Euphorbiaceae).. Current biotica. 3(1). 1–13.2 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.