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Peter E. John

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Publication

Featured researches published by Peter E. John.

Current Bioactive Compounds | 2006

Use of PI Index in Computer-Aided Designing of Bioactive Compounds

Padmakar V. Khadikar; Mircea V. Diudea; Jyoti Singh; Peter E. John; Anjalee Shrivastva; Shalini Singh; Sneha Karmarkar; Meenakshi Lakhwani; Purnima Thakur

In this review we critically examine PI (Padmakar-Iva n) index of organic compounds acting as drugs and discussed its applications in Computer-Aide d designing of bioactive compounds with special reference to designing of carbonic anhydrase inhibitors, lipophilicity, toxicity, tadpole narcosis, bio-concentration factor, diuretic activity and carcinogenic activity of aromatic hydrocarbons and heterocycles etc.

Journal of Mathematical Chemistry | 2007

A Method of Computing the PI Index of Benzenoid Hydrocarbons Using Orthogonal Cuts

Peter E. John; Padmakar V. Khadikar; Jyoti Singh

Croatica Chemica Acta | 2004

Wiener index of armchair polyhex nanotubes

Mircea V. Diudea; Monica Stefu; Basil Parv; Peter E. John

Croatica Chemica Acta | 2004

Wiener index of zig-zag polyhex nanotubes

Peter E. John; Mircea V. Diudea

Archive | 2007

CI INDEX IN TUBULAR NANOSTRUCTURES

Peter E. John; Aniela E. Vizitiu; Simona Cigher; Mircea V. Diudea

Archive | 2008

Omega and Related Counting Polynomials

Mircea V. Diudea; Simona Cigher; Peter E. John

Croatica Chemica Acta | 1998

Kekulé Count in Toroidal Hexagonal Carbon Cages

Peter E. John

Croatica Chemica Acta | 2006

Omega Polynomial in Tubular Nanostructures

Mircea V. Diudea; Simona Cigher; Aniela E. Vizitiu; Oleg Ursu; Peter E. John

Journal of Mathematical Chemistry | 2009

Omega polynomial and its use in nanostructure description

Mircea V. Diudea; Simona Cigher; Aniela E. Vizitiu; M. S. Florescu; Peter E. John

Journal of Computational and Theoretical Nanoscience | 2009

Sadhana: A New Topological Index for Carbon Nanotubes (CNTs)

Sufia Aziz; Anju Das Manikpuri; Padmakar V. Khadikar; Peter E. John

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Mircea V. Diudea

Nicolaus Copernicus University in Toruń

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Jyoti Singh

Saurashtra University

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Oleg Ursu

University of New Mexico

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Shalini Singh

Bareilly College

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