This map shows the geographic impact of Longmei Zeng'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 Longmei Zeng with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Longmei Zeng more than expected).
This network shows the impact of papers produced by Longmei Zeng. 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 Longmei Zeng. The network helps show where Longmei Zeng may publish in the future.
Co-authorship network of co-authors of Longmei Zeng
This figure shows the co-authorship network connecting the top 25 collaborators of Longmei Zeng.
A scholar is included among the top collaborators of Longmei Zeng 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 Longmei Zeng. Longmei Zeng is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Zeng, Longmei. (2010). Analysis of Oxygenated Sterols from the Soft Coral Sinularia polydactyla (Ehreberg). Traditional Chinese Drug Research and Clinical Pharmacology.1 indexed citations
2.
Zeng, Longmei. (2006). Studies on the Secondary Metabolites of the Soft Coral Sinularia papillosa. Traditional Chinese Drug Research and Clinical Pharmacology.1 indexed citations
Lan, Wen‐Jian, Cui‐Wu Lin, Jingyu Su, & Longmei Zeng. (2003). Two Steroidal Glycosides from the Soft Coral Cladiella krempfi. Gaodeng xuexiao huaxue xuebao. 24(11). 2019–2021.7 indexed citations
6.
Zeng, Longmei. (2003). Studies on the Secondary Metabolites of the Soft Coral, Sinularia sp. Collected from the South China Sea. Acta Scientiarum Naturalium Universitatis Sunyatseni.1 indexed citations
Wang, Mingyan, Longmei Zeng, Jingyu Su, & Shanyue Guan. (2002). Chemical studies on the soft coral Lobophytum jaeckel Tix.-Dur.. Zhongguo haiyang yaowu. 21(1).
9.
Lü, Jianhua, et al.. (2001). Studies on the chemical constituent of the alga Laurencia majuscula. Tianran chanwu yanjiu yu kaifa. 13(5). 5–8.2 indexed citations
Zeng, Longmei, et al.. (2000). Polyhydroxylated sterols with biological activities in marine organism. Tianran chanwu yanjiu yu kaifa. 12(6). 94–100.3 indexed citations
12.
Wang, Chaojie, Jingyu Su, & Longmei Zeng. (2000). Studies on the chemical constituents of the tunicate Styela canopus from the Dayawan bay. Zhongguo haiyang yaowu. 19(1). 1–3.2 indexed citations
Zeng, Longmei. (1992). A New Sterol from the Marine Soft Coral Nephthea Sinulata. Chemical Research in Chinese Universities.1 indexed citations
19.
Zeng, Longmei. (1992). Structure Determination of Nephalsterol A and B with 19-hydroxy Group from Soft Corals Nephthea. Chemical Research in Chinese Universities.3 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.