G. A. Levvy

3.1k citations

29 papers · 1.9k indexed · 1 hit paper · h-index 22

Impact in

Biotechnology top 2%
- Enzyme Production and Characterization
Biochemistry top 5%

Papers in

Organic Chemistry 18
- Carbohydrate Chemistry and Synthesis 14
Toxicology 2
- Bioactive Compounds and Antitumor Agents 2

Co-authors: A. B. McAllan C. A. Marsh J. Conchie C. A. MARSH June Findlay A J Hay P. G. Walker Lynda M. H. Kerr
Journals: Nature (4 papers)Science (1 paper)Advances in enzymology and related areas of molecular biology/Advances in enzymology and related subjects (1 paper)British Medical Bulletin (1 paper)PubMed (1 paper)
Partner nations: United Kingdom

In The Last Decade

G. A. Levvy

29 papers receiving 1.5k citations

Hit Papers

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The preparation and properties of β-glucuronidase. 4. Inhibition by sugar acids and their lactones 1952 · 281 citations

Peers

Countries citing papers authored by G. A. Levvy

Since Specialization

Citations

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

Fields of papers citing papers by G. A. Levvy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 9 scholars most cited alongside G. A. Levvy, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with G. A. Levvy Line = papers co-authored together G. A. Levvy links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	α-Mannosidase as a Zinc-dependent Enzyme Nature ·Anthony J McGough, G. A. Levvy	1968	30
2	Inhibition of glycosidases by aldonolactones of corresponding configuration: Preparation of (1→5)-lactones by catalytic oxidation of pyranoses and study of their inhibitory properties Biochemical Journal ·J. Conchie, A J Hay, Chen Zhe, G. A. Levvy	1967	64
3	Inhibition of glycosidases by aldonolactones of corresponding configuration. The C-4- and C-6-specificity of β-glucosidase and β-galactosidase Biochemical Journal ·J. Conchie, Bojok Ga, G. A. Levvy	1967	135
4	Inhibition of glycosidases by aldonolactones of corresponding configuration. 4. Inhibitors of mannosidase and glucosidase Biochemical Journal ·G. A. Levvy, A J Hay, J. Conchie	1964	53
5	Inhibition of glycosidases by aldonolactones of corresponding configuration. 3. Inhibitors of β-d-galactosidase Biochemical Journal ·G. A. Levvy, A. B. McAllan, A J Hay	1962	57
6	Mammalian glycosidases. 3. The intracellular localization of β-glucuronidase in different mammalian tissues Biochemical Journal ·J. Conchie, A J Hay, G. A. Levvy	1961	30
7	Preparation and Properties of β-Glucuronidase G. A. Levvy, C. A. Marsh	1959	71
8	Inhibition of glycosidases by aldonolactones of corresponding configuration. 2. Inhibitors of β-N-acetylglucosaminidase Biochemical Journal ·June Findlay, G. A. Levvy, C. A. MARSH	1958	227
9	The relationship between glucuronidase and galacturonidase activity in the limpet and in mammalian tissues Biochemical Journal ·C. A. Marsh, G. A. Levvy	1958	38
10	Action of Copper on Mammalian β-Glucuronidase Nature ·G. A. Levvy, C. A. Marsh	1957	14
11	Synthesis Of 4-Methylumbelliferone β-D-Glucuronide, a Substrate for the Fluorimetric Assay of β-Glucuronidase Nature ·C. A. Marsh, G. A. Levvy	1956	15
12	Glucuronide metabolism in plants. 3. Triterpene glucuronides Biochemical Journal ·C. A. Marsh, G. A. Levvy	1956	16
13	The preparation and properties of β-glucuronidase. 7. Action on ester glucuronides Biochemical Journal ·G. A. Levvy, Bart D. Brigidi	1955	9
14	β-GLUCURONIDASE AND RELATED ENZYMES British Medical Bulletin ·G. A. Levvy	1953	20
15	The preparation and properties of β-glucuronidase. 6. Activity in rat-liver preparations Biochemical Journal ·P. G. Walker, G. A. Levvy	1953	44
16	Glucuronide Decomposition in the Digestive Tract Nature ·C. A. MARSH, F. Alexander, G. A. Levvy	1952	44
17	The preparation and properties of β-glucuronidase. 5. Specificity Biochemical Journal ·G. A. Levvy, C. A. Marsh	1952	27
18	The preparation and properties of β-glucuronidase. 4. Inhibition by sugar acids and their lactones Biochemical Journal ·G. A. Levvy Hit paper breakdown →	1952	281
19	The preparation and properties of β-glucuronidase. 2. Centrifugal fractionation of water homogenates and the nature of the sedimentable fraction Biochemical Journal ·P. G. Walker, G. A. Levvy	1951	40
20	The preparation and properties of β-glucuronidase. 1. The fractionation of buffered water homogenates Biochemical Journal ·Lynda M. H. Kerr, G. A. Levvy	1951	54

About G. A. Levvy

G. A. Levvy is a scholar working on Organic Chemistry, Toxicology, Pharmacology, Molecular Biology and Nutrition and Dietetics, having authored 29 papers that have together received 1.9k indexed citations. Recurring topics across this work include Carbohydrate Chemistry and Synthesis (14 papers), Glycosylation and Glycoproteins Research (8 papers), Enzyme function and inhibition (7 papers), Legume Nitrogen Fixing Symbiosis (4 papers), Pharmacological Effects of Natural Compounds (4 papers), Natural Antidiabetic Agents Studies (3 papers), Bioactive Compounds and Antitumor Agents (2 papers) and Cholinesterase and Neurodegenerative Diseases (2 papers). The work is most often cited by research in Biotechnology (234 citations), Biochemistry (137 citations), Pharmacology (149 citations), Organic Chemistry (484 citations) and Molecular Biology (1.1k citations). G. A. Levvy has collaborated with scholars based in United Kingdom. Frequent co-authors include A. B. McAllan, C. A. Marsh, J. Conchie, C. A. MARSH, June Findlay, A J Hay, P. G. Walker, Lynda M. H. Kerr and F. Alexander. Their work appears in journals such as Nature, Science, Advances in enzymology and related areas of molecular biology/Advances in enzymology and related subjects, British Medical Bulletin and PubMed.

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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