Dr. Rajalakshmi Heyrovska (Raji Heyrovska, Ph. D.)

Academy of Sciences of the Czech Republic, Czech Republic.
E-mail: rheyrovs@hotmail.com

List of publications / research contributions

Significant results

Biodata (with sublinks)

"Partial Dissociation and Hydration of NaCl (aq.) at 25oC from Zero to Saturation"
R. Heyrovska, J. Electrochem. Soc., 143 (1996) 1789. (Successful restoration of the dissociation theory due to Arrhenius)

Tables of Degrees of Dissociation, Surface and Bulk hydration numbers of Strong Electrolytes at Various Concentrations in Aqueous Solutions at 25oC
Data here in Tables (1 - 4) below pertain to:
R. Heyrovska, Chemicke Listy, 92 (1998) 157-166; Electroanalysis, 18 (2006) 351-361

Table 1: Halogen acids, perchloric acid, nitric acid.
Table 2: Alkali hydroxides, lithium perchlorate, sodium perchlorate.
Table 3: Alkali nitrates, sodium thiocyante, potassium thiocyanate.
Table 4: Alkali acetates and ammonium chloride.

Data in Table 5 here are from:
R. Heyrovska, http://www.electrochem.org/dl/ma/196/pdfs/2041.PDF(1999); Electroanalysis, 18 (2006) 351-361
Table 5: Monovalent sulfates.

Tables I-III: Degrees of Dissociation and (Surface and Bulk) Hydration Numbers for all Alkali Halides are in:
R. Heyrovska, Croatica Chemica Acta, 70 (1997) 39 - 54.

R. Heyrovska, Text of the Invitation Plenary Lecture: "Yes Arrhenius, Electrolytes are Indeed Partially Dissociated in Solutions at all Concentrations" in: "Symposium Svante Arrhenius", Uppsala, Sweden, 27 – 29 November, 2003, sponsored by the Nobel Committees of Chemistry and Physics to commemorate the 100th Anniversary of the award of the Nobel Prize to Arrhenius in 1903.
Also, full paper with additional Tables of Degrees of Dissociation and (Surface and Bulk) Hydration Numbers are in:
R. Heyrovska, Special Issue of Electroanalysis, 18 (2006) 351 - 361.

A Magnetic Correction?
R. Heyrovska's talk (abstracted by T. Lassman): Chemical Heritage, 20 (2002) 38:

Latest 21 publications ( till December 2011) (numbers are as in the list of publications):

136. Absolute Potentials of the Hydrogen Electrode and of Aqueous Redox Couples.
R. Heyrovska, Electrochemical and Solid-State Letters 12 (issue 10) (2009) F29-F30.

137. Absolute Aqueous Redox Potentials (via a New Link Between Aqueous and Gaseous Properties).
R. Heyrovska, a) 9th workshop of physical chemists and electrochemists, Brno, June 2009; http://www.chemi.muni.cz/~libuse/setkani2009/index.html
b)Nature Precedings (2009) http://precedings.nature.com/documents/3395/version/1. Full text of presentation in English.

138. Absolute Redox Potentials Found to be Inversely Propotional to the Bohr Radius.
R. Heyrovska, 216th ECS Meeting, Vienna, Austria, October 2009, Meeting Abstr. Electrochem. Soc. 902, 3067, 2009.
ECS Trans., 25, 159-163, 2010.

139. Absolute Potentials of Standard Reference Electrodes at 25 0C
R. Heyrovska, MEM 2009 conference, dedicated to Prof. J. Heyrovsky on the occasion of the 50th Anniversary of the award of the Nobel Prize for Polarography, Prague, 9-13 Decmber 2009:
http://www.natur.cuni.cz/heyrovsky; Conference Proceedings: Chemicke Listy, 103 (2009) OP-10, s238: (Abstract).
Nature Precedings (2010) http://precedings.nature.com/documents/4354/version/1

OP-10, p. s238, Proceedings of the Modern Electroanalytical Methods 2009, Prague, Czech 13-Republic, 9- December 2009, Department of Chemistry,
Faculty of Science, Charles University, Editors: J. Barek, K. Nesměrák, http://web.natur.cuni.cz/heyrovsky/Heyrovsky2009 Proceedings complete.pdf


140. Radii of redox components from absolute redox potentials compared with covalent and aqueus ionic radii
R. Heyrovska, Electroanalysis, Published online; 4 March 2010; 22, Issue 9 (May), (2010) 903 - 907.

141. Bonding Distances as  Exact Sums of the Radii of the Constituent Atoms in Nanomaterials - Boron Nitride and Coronene.
R. Heyrovska, arXiv:1004.2667 [pdf] (2010); http://arxiv.org/abs/1004.2667v2

*142. Precsie Atomic Structures of Three Novel Nanomaterials in Nanotechnology, Biomedicine and Cosmology: Graphene, Boron Nitride and Coronene.
R. Heyrovska, L. Atchison, S. Narayan, The Nanomaterials Symposium, 19 April, 2010, JHU/APL Kossiakoff Center, MD. (Poster);
Nature Precedings (2010) http://precedings.nature.com/documents/4357/version/1

143. New Equations for Atomic Mass, Mass per Nucleon and Mass defects of Elements in Terms of Rest Mass Based Neutron Numbers.
R. Heyrovska, Nature Precedings (2010) http://precedings.nature.com/documents/4547/version/1


144. Additivity of covalent and or ionic radii in the atomic structure of molecules            

R. Heyrovska, 11th Eurasia Conference on Chemical Sciences, 6-10 October 2010, The Dead Sea - Jordan (Invited talk)


145. Absolute Potentials of the Hydrogen Electrode and of Redox Couples         

R. Heyrovska, 11th Eurasia Conference on Chemical Sciences, 6-10 October 2010, The Dead Sea - Jordan (Poster)


146. Comments on Graphene          

R. Heyrovska, Nature 467, 642 (2010); doi:10.1038/467642a; Published online 5 October 2010;

http://www.nature.com/news/2010/101005/full/467642a.html#comment-id-14696


147. Gender discrimination is a drawback for the progress of science
R. Heyrovska, Symposium: International Women in Science, Challenges and Triumphs, International Year of Chemistry 2011,
ACS Spring Meeting March 2011, Anaheim, CA, USA. (Invited talk)
http://www.chemistry2011.org/participate/activities/show?id=153
http://www.softconference.com/ACSchem/player.asp?PVQ=HGFE&fVQ=FIDDGM&hVQ


*148. Precise atomic structures of two important molecules in biochemistry: Ascorbic acid (vitamin C) and aspirin (acetyl salicylic acid)
R. Heyrovska, L. Atchison and S. Narayan, International Year of Chemistry 2011, ACS Spring Meeting March 2011, Anaheim, CA, USA. (Poster)
Nature Precedings (2011) http://precedings.nature.com/documents/5966/version/1


149. Balmer and Rydberg equations for hydrogen spectra revisited
R. Heyrovska, http://arxiv.org/ftp/arxiv/papers/1105/1105.4366.pdf (2011)


150. Disorder & structureless are seeming notions, since there is order at the atomic level
R. Heyrovska, http://www.nature.com/news/2011/110309/full/471151a.html#comment-id-24648
(Comment posted on: 2011-06-27)

151. Structures at the Atomic Level of Cobalt, Zinc and Lead Niobates (with an Appendix: Atomic structure of cobalt niobate crystal).
R. Heyrovska, Nature Precedings (2011), http://precedings.nature.com/documents/6059/version/2
 
152. Atomic and molecular structures of positronium, dipositronium and positronium hydride
R. Heyrovska, Nature Precedings (2011) http://precedings.nature.com/documents/6290/version/1


153. Partial dissociation and hydration quantitatively explain the properties of aqueous electrolyte solutions and hence
empirical activity concepts are unnecessary. (Dedicated to Svante Arrhenius on the occasion of IYC 2011)
R. Heyrovska, Nature Precedings (2011) http://precedings.nature.com/documents/6416/version/1;

154. Arrhenius' theory of partial dissociation and hydration of electrolytes in solutions replaces existing activity concepts

R. Heyrovska, Nature Precedings (2011) http://precedings.nature.com/documents/6416/version/2


*155. Structures of molecules at the atomic level: Caffeine and related compounds
R. Heyrovska and S. Narayan, Philippine Journal of Science, 140(2): 119-124, 2011 (Full paper) in English

156. Precise Molecular Structures of Cysteine, Cystine, Hydrogen-Bonded Dicysteine, Cysteine Dipeptide,
Glutathione and Acetyl Cysteine Based on Additivity of Atomic Radii.
R. Heyrovska, Nature Precedings (2011) http://precedings.nature.com/documents/6692/version/1


Articles on the "Golden ratio-based ionic radii" and "additivity of atomic and ionic radii" in bond lengths

1. The Golden Ratio, Ionic and Atomic Radii and Bond Lengths
R. Heyrovska, Special Issue of Molecular Physics, 103 (2005) 877 - 882.

*2. Fine Structure Constant, Anomalous Magnetic Moment, Relativity Factor and the Golden Ratio that Divides the Bohr Radius
R. Heyrovska and  S. Narayan, arXiv:physics/0509207 [pdf] (2005).

3. Dependence of Ion-water Distances on Covalent Radii, Ionic Radii in Water and Distances of Oxygen and Hydrogen of Water from Ion/water Boundaries
R. Heyrovska, Chemical Physics Letters, 429 (2006) 600 - 605; doi:10.1016/j.cplett.2006.08.073

4.  Dependence of the Length of the Hydrogen Bond on the Covalent and Cationic Radii of Hydrogen, and Additivity of Bonding Distances
R. Heyrovska, Chemical Physics Letters, 432 (2006) 348 - 351; doi:10.1016/j.cplett.2006.10.037

5. Dependences of Molar Volumes in Solids, Partial Molal and Hydrated Ionic Volumes of Alkali Halides on Covalent and Ionic Radii and the Golden Ratio.
R. Heyrovska, Chemical Physics Letters, 436 (2007) 287 - 293; doi:10.1016/j.cplett.2007.01.042

*6. Atomic Structures of Molecules Based on Additivity of Atomic and/or Ionic Radii.
R. Heyrovska and S. Narayan, AIP Conference Proceedings 1119 (2009) 216; Editor(s): Beverly Karplus Hartline, Renee K. Horton, Catherine M. Kaicher.3rd IUPAP International Conference on Women In Physics 2008, Seoul, South Korea, 7th -10th of October, 2008;
http://precedings.nature.com/documents/3292/version/1 (2009).

7. Various Carbon to Carbon Bond Lengths Inter-related via the Golden Ratio, and their Linear Dependence on Bond Energies.
R. Heyrovska, arXiv:0809.1957 [pdf] (2008)

8. The Golden ratio in the Creations of Nature Arises in the Architecture of Atoms and Ions.
R. Heyrovska, Proceedings of the 9th Eurasia Conference on Chemical Sciences, Antalya, Turkey, September 2006:
Chapter 12 in Book: "Innovations in Chemical Biology", Editor: Bilge Sener, Springer.com, January 2009: (Full text of Invited Lecture)

9. Golden Sections of Interatomic Distances as Exact Ionic Radii and Additivity of Atomic and Ionic Radii in Chemical Bonds.
R. Heyrovska, arXiv:0902.1184 [pdf] (2009)

10. Golden Sections of Inter-atomic Distances as Exact Ionic Radii of Atoms.
R. Heyrovska, http://precedings.nature.com/documents/2929/version/1 (2009). See also the ref. above.

11. Structures at the Atomic Level of Cobalt, Zinc and Lead Niobates (with an Appendix: Atomic structure of cobalt niobate crystal).
R. Heyrovska, Nature Precedings <http://hdl.handle.net/10101/npre.2011.6059.2> (2011)

12. Structures of molecules at the atomic level: Caffeine and related compounds
R. Heyrovska and S. Narayan, Philippine Journal of Science, 140(2): 119-124, 2011 (Full paper) in English


Articles/abstracts available on the web:


Full texts of 16 publications/scientific contributions are available at: http://arxiv.org/find/all/1/all:+AND+Raji+Heyrovska/0/1/0/all/0/1
 
Full texts of 13 publications/scientific contributions are at: http://precedings.nature.com/search?query=Raji+Heyrovska


Abstracts of 8 articles (Raji Heyrovska) are at: http://scitation.aip.org/


Abstracts of 8 papers/scitations in ACS journals: http://pubs.acs.org/action/doSearch?action=search&searchText=Heyrovska&qsSearchArea=searchText


Citations in Google Scholar (~235: R. Heyrovska)


Citations in Google Scholar (~65: Raji Heyrovska)

Citations in Google (~5190: R. Heyrovska)

Citations in Google (~5010: Raji Heyrovska)





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