M. Patrick Ngwenya

451 total citations
11 papers, 373 citations indexed

About

M. Patrick Ngwenya is a scholar working on Oncology, Inorganic Chemistry and Materials Chemistry. According to data from OpenAlex, M. Patrick Ngwenya has authored 11 papers receiving a total of 373 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Oncology, 5 papers in Inorganic Chemistry and 4 papers in Materials Chemistry. Recurrent topics in M. Patrick Ngwenya's work include Metal complexes synthesis and properties (6 papers), Electrochemical Analysis and Applications (3 papers) and Urban and Rural Development Challenges (2 papers). M. Patrick Ngwenya is often cited by papers focused on Metal complexes synthesis and properties (6 papers), Electrochemical Analysis and Applications (3 papers) and Urban and Rural Development Challenges (2 papers). M. Patrick Ngwenya collaborates with scholars based in South Africa and United Kingdom. M. Patrick Ngwenya's co-authors include Robert D. Hancock, Peter W. Wade, Susan M. Dobson, Jan C. A. Boeyens, Ann Evers, Joseph H. Reibenspies, Arthur E. Martell, A. Sousa, Kevin P. Wainwright and Gareth A. Jones and has published in prestigious journals such as Journal of the American Chemical Society, Inorganic Chemistry and Urban Studies.

In The Last Decade

M. Patrick Ngwenya

11 papers receiving 308 citations

Peers

Countries citing papers authored by M. Patrick Ngwenya

Since Specialization

Citations

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

Fields of papers citing papers by M. Patrick Ngwenya

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M. Patrick Ngwenya. 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 M. Patrick Ngwenya. The network helps show where M. Patrick Ngwenya may publish in the future.

Co-authorship network of co-authors of M. Patrick Ngwenya

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

All Works

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11 of 11 papers shown

#	Work	Indexed citations
1	Trickle-out Urbanism: Are Johannesburg’s Gated Estates Good for Their Poor Neighbours? 2021 ·Urban Forum ·Richard Ballard, Gareth A. Jones, M. Patrick Ngwenya	5
2	Property in a time of transition: An examination of perceptions, navigations and constructions of property relations among unlawful occupiers in Johannesburg’s inner city 2018 ·Urban Studies ·Jackie Dugard, M. Patrick Ngwenya	2
3	Oxygenation of a copper(I) complex of a binucleating macrocyclic Schiff base ligand derived from 1,4,7-triazaheptane and furan-2,5-dicarboxaldehyde 1991 ·Inorganic Chemistry ·M. Patrick Ngwenya, (unknown), Arthur E. Martell, Joseph H. Reibenspies	44
4	A crystallographic study of a red and a blue complex of copper(II) formed with different geometric isomers of a reinforced macrocycle 1991 ·Journal of the Chemical Society Dalton Transactions ·(unknown), M. Patrick Ngwenya, Susan M. Dobson, Robert D. Hancock	15
5	Ligand design for complexation in aqueous solution. 2. Chelate ring size as a basis for control of size-based selectivity for metal ions 1990 ·Inorganic Chemistry ·Robert D. Hancock, Peter W. Wade, M. Patrick Ngwenya, A. Sousa, (unknown)	68
6	Open-chain polyamine ligands with more rigid double connecting bridges. Study of their metal ion selectivities by molecular mechanics calculation, crystallography, and thermodynamics 1990 ·Inorganic Chemistry ·Robert D. Hancock, M. Patrick Ngwenya, Ann Evers, Peter W. Wade, Jan C. A. Boeyens, Susan M. Dobson	49
7	Template synthesis of a novel macrobicyclic ligand and the crystal structure of its unique dinuclear copper(I) complex 1990 ·Journal of the Chemical Society Chemical Communications ·M. Patrick Ngwenya, Arthur E. Martell, Joseph H. Reibenspies	23
8	The synthesis of complexes of novel structurally reinforced tetraaza-macrocyclic ligands of high ligand field strength. A structural and molecular mechanics study 1989 ·Inorganica Chimica Acta ·Robert D. Hancock, M. Patrick Ngwenya, Peter W. Wade, Jan C. A. Boeyens, Susan M. Dobson	37
9	More rigid macrocyclic ligands that show metal ion size-based selectivity. Crystallographic, molecular mechanics, and formation constant study of the complexes of bridged cyclen 1988 ·Journal of the American Chemical Society ·Robert D. Hancock, Susan M. Dobson, Ann Evers, Peter W. Wade, M. Patrick Ngwenya, Jan C. A. Boeyens, Kevin P. Wainwright	90
10	The effect of increase in chelate ring size beyond six-membered on the metal ion size selectivity patterns of tetra-aza macrocycles 1987 ·Journal of the Chemical Society Dalton Transactions ·Robert D. Hancock, M. Patrick Ngwenya	22
11	Structurally reinforced macrocyclic ligands that show greatly enhanced selectivity for metal ions on the basis of the match in size between the metal ion and the macrocyclic cavity 1987 ·Journal of the Chemical Society Chemical Communications ·Robert D. Hancock, Ann Evers, M. Patrick Ngwenya, Peter W. Wade	18

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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