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1

Synthesis and characterization of low density and hydrophobic silica aerogels dried at ambient pressure using sodium silicate precursor

Poonam M. Shewale, A. Venkateswara Rao, Jyoti L. Gurav, A. Parvathy Rao

Journal:

Journal of Porous Materials

Year:

2009

Language:

english

File:

PDF, 427 KB

english, 2009

2

Effect of concentration of trimethylchlorosilane (TMCS) and hexamethyldisilazane (HMDZ) silylating agents on surface free energy of silica aerogels

D.B. Mahadik, A. Venkateswara Rao, A. Parvathy Rao, P.B. Wagh, S.V. Ingale, Satish C. Gupta

Journal:

Journal of Colloid and Interface Science

Year:

2011

Language:

english

File:

PDF, 477 KB

english, 2011

3

Effect of preparation conditions on the physical and hydrophobic properties of two step processed ambient pressure dried silica aerogels

A. Parvathy Rao, G. M. Pajonk, A. V. Rao

Journal:

Journal of Materials Science

Year:

2005

Language:

english

File:

PDF, 2.32 MB

english, 2005

4

Physico-chemical properties of ambiently dried sodium silicate based aerogels catalyzed with various acids

Uzma K. H. Bangi, A. Parvathy Rao, H. Hirashima, A. Venkateswara Rao

Journal:

Journal of Sol-Gel Science and Technology

Year:

2009

Language:

english

File:

PDF, 785 KB

english, 2009

5

Luminiscent dye Rhodamine 6G doped monolithic and transparent TEOS silica xerogels and spectral properties

A. Parvathy Rao, A. Venkateswara Rao

Journal:

Science and Technology of Advanced Materials

Year:

2003

Language:

english

File:

PDF, 205 KB

english, 2003

6

D.c. conductivity of the P2O5-Na2O-ZnO glass system

D. Sudhakar Rao, P. P. Karat, B. Parvathi

Journal:

Journal of Materials Science Letters

Year:

1990

Language:

english

File:

PDF, 155 KB

english, 1990

7

A new route for preparation of sodium-silicate-based hydrophobic silica aerogels via ambient-pressure drying

Bangi, Uzma K H, Venkateswara Rao, A, Parvathy Rao, A

Journal:

Science and Technology of Advanced Materials

Year:

2008

Language:

english

File:

PDF, 730 KB

english, 2008

8

Derivation and Characterization of Two Sibling Human Embryonic Stem Cell Lines From Discarded Grade III Embryos

Inamdar, Maneesha S., Venu, Parvathy, Srinivas, M.S., Rao, Kamini, VijayRaghavan, K.

Journal:

Stem Cells and Development

Year:

2009

Language:

english

File:

PDF, 1.84 MB

english, 2009

9

Novel red phosphors Gd2GaTaO7:Eu3+,Bi3+for white LED applications

Francis, Linda T., Rao, P. Prabhakar, Mahesh, S. K., Sreena, T. S., Babu, Parvathi S.

Journal:

Journal of Materials Science: Materials in Electronics

Year:

2015

Language:

english

File:

PDF, 1.71 MB

english, 2015

10

[ACM Press the 5th ACM COMPUTE Conference - Pune, India (2012.01.23-2012.01.24)] Proceedings of the 5th ACM COMPUTE Conference on Intelligent & scalable system technologies - COMPUTE '12 - Insertion and querying mechanism for a distributed XML database system

Kulkarni, Abhinandan M., Thirunavukkarasu, Janani, Pillai, Parvathy S., Sulegai, Sneha Somanath, Rao, Shrisha

Year:

2012

Language:

english

File:

PDF, 343 KB

english, 2012

11

Curcumin-glucoside, A Novel Synthetic Derivative of Curcumin, Inhibits α-Synuclein Oligomer Formation: Relevance to Parkinson's Disease

Shrikanth Gadad, Bharathi, K. Subramanya, Parvathy, Pullabhatla, Srinivas, S. Shantharam, Indi, K.S., Rao

Journal:

Current Pharmaceutical Design

Year:

2012

Language:

english

File:

PDF, 730 KB

english, 2012

12

One-Pot Synthesis of α-Aminophosphonates: An Inexpensive Approach.

A. Manjula, B. Vittal Rao, Parvathi Neelakantan

Journal:

Year:

2003

File:

PDF, 107 KB

2003

13

Simple Protocol for the Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones Using SnCl2×2H2O—LiCl as an Inexpensive Catalyst System.

M. Shailaja, A. Manjula, B. Vittal Rao, Neelakantan Parvathi

Journal:

Year:

2004

File:

PDF, 20 KB

2004

14

An Inexpensive Protocol for Biginelli Reaction.

A. Manjula, B. Vittal Rao, Parvathi Neelakantan

Journal:

Year:

2004

File:

PDF, 13 KB

2004

15

Hydrophobic and physical properties of the ambient pressure dried silica aerogels with sodium silicate precursor using various surface modification agents

A. Parvathy Rao, A. Venkateswara Rao, G.M. Pajonk

Journal:

Applied Surface Science

Year:

2007

Language:

english

File:

PDF, 863 KB

english, 2007

16

Effect of different trimethyl silylating agents on the hydrophobic and physical properties of silica aerogels

Poonam M. Shewale, A. Venkateswara Rao, A. Parvathy Rao

Journal:

Applied Surface Science

Year:

2008

Language:

english

File:

PDF, 854 KB

english, 2008

17

Oxazolidinones as novel human CCR8 antagonists

Jian Jin, Yonghui Wang, Feng Wang, Jeffery K. Kerns, Victoria M. Vinader, Ashley P. Hancock, Matthew J. Lindon, Graeme I. Stevenson, Dwight M. Morrow, Parvathi Rao, Cuc Nguyen, Victoria J. Barrett, Ch

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2007

Language:

english

File:

PDF, 148 KB

english, 2007

18

Synthesis and study of quantum size effect, XRD and IR spectral properties of PbS nanocrystals doped in SiO2 xerogel matrix

N.N. Parvathy, G.M. Pajonk, A. Venkateswara Rao

Journal:

Journal of Crystal Growth

Year:

1997

Language:

english

File:

PDF, 583 KB

english, 1997

19

Effect of chlorpyrifos and monocrotophos on locomotor behaviour and acetylcholinesterase activity of subterranean termites, Odontotermes obesus

J Venkateswara Rao, K Parvathi, P Kavitha, NM Jakka, R Pallela

Journal:

Pest Management Science

Year:

2005

Language:

english

File:

PDF, 126 KB

english, 2005

20

Effect of solvents and catalysts on monolithicity and physical properties of silica aerogels

A. Venkateswara Rao, G. M. Pajonk, N. N. Parvathy

Journal:

Journal of Materials Science

Year:

1994

Language:

english

File:

PDF, 2.41 MB

english, 1994

21

Effect of gel parameters on monolithicity and density of silica aerogels

A. Venkateswara Rao, N. N. Parvathy

Journal:

Journal of Materials Science

Year:

1993

Language:

english

File:

PDF, 1.29 MB

english, 1993

22

Influence of molar ratios of precursor, catalyst, solvent and water on monolithicity and physical properties of TMOS silica aerogels

A. Venkateswara Rao, G. M. Pajonk, N. N. Parvathy

Journal:

Journal of Sol-Gel Science and Technology

Year:

1994

Language:

english

File:

PDF, 1.84 MB

english, 1994

23

Microstructural characterization of silica aerogels using scanning electron microscopy

G. M. Pajonk, A. Venkateswara Rao, N. N. Parvathy, E. Elaloui

Journal:

Journal of Materials Science

Year:

1996

Language:

english

File:

PDF, 2.71 MB

english, 1996

24

Development of vesicular-arbuscular mycorrhiza in groundnut and other hosts

A. S. Rao, K. Parvathi

Journal:

Year:

1982

Language:

english

File:

PDF, 192 KB

english, 1982

25

Development of the VAM fungus,Glomus mosseaein groundnut in static solution culture

K Parvathi, K Venkateswarlu, A S Rao

Journal:

Proceedings: Plant Sciences

Year:

1984

Language:

english

File:

PDF, 336 KB

english, 1984

26

Response of groundnut (Arachis hypogaeaL) to combined inoculation withGlomus mosseaeandRhizobiumsp

K Parvathi, K Venkateswarlu, A S Rao

Journal:

Proceedings: Plant Sciences

Year:

1985

Language:

english

File:

PDF, 290 KB

english, 1985

27

Effect of solvent exchanging process on the preparation of the hydrophobic silica aerogels by ambient pressure drying method using sodium silicate precursor

A. Parvathy Rao, A. Venkateswara Rao, G. M. Pajonk, Poonam M. Shewale

Journal:

Journal of Materials Science

Year:

2007

Language:

english

File:

PDF, 361 KB

english, 2007

28

Modifying the surface energy and hydrophobicity of the low-density silica aerogels through the use of combinations of surface-modification agents

A. Parvathy Rao, A. Venkateswara Rao

Journal:

Journal of Materials Science

Year:

2010

Language:

english

File:

PDF, 778 KB

english, 2010

29

Hydrophobic and Physical Properties of the Two Step Processed Ambient Pressure Dried Silica Aerogels with Various Exchanging Solvents

A. Parvathy Rao, A. Venkateswara Rao, G. M. Pajonk

Journal:

Journal of Sol-Gel Science and Technology

Year:

2005

Language:

english

File:

PDF, 1.71 MB

english, 2005

30

Low thermalconductive, transparent and hydrophobic ambient pressure dried silica aerogels with various preparation conditions using sodium silicate solutions

A. Parvathy Rao, A. Venkateswara Rao, Uzma K. H. Bangi

Journal:

Journal of Sol-Gel Science and Technology

Year:

2008

Language:

english

File:

PDF, 684 KB

english, 2008

31

Synthesis of transparent silica aerogels with low density and better hydrophobicity by controlled sol–gel route and subsequent atmospheric pressure drying

Poonam M. Shewale, A. Venkateswara Rao, A. Parvathy Rao, S. D. Bhagat

Journal:

Journal of Sol-Gel Science and Technology

Year:

2009

Language:

english

File:

PDF, 582 KB

english, 2009

32

Effect of pH, Aging, and Drying on the Size of CdS Nanocrystallites, Monolithicity, and Transparency of Nanocrystalline CdS-Doped Silica Xerogels

A. Parvathy Rao, G. M. Pajonk, A. Venkateswara Rao

Journal:

Journal of Materials Synthesis and Processing

Year:

2001

Language:

english

File:

PDF, 103 KB

english, 2001

33

Study the Influence of Drying Control Chemical Additives on the Physical and Optical Properties of Nanocrystalline Cadmium Sulfide–Doped Tetraethylorthosilicate Silica Xerogels

A. Parvathy Rao, A. Venkateswara Rao

Journal:

Journal of Materials Synthesis and Processing

Year:

2002

Language:

english

File:

PDF, 115 KB

english, 2002

34

Growth and Optical Properties of Quantized CdS Crystallites in TEOS Silica Xerogels

N. N. Parvathy, G. M. Pajonk, A. Venkateswara Rao

Journal:

Journal of Materials Synthesis and Processing

Year:

1999

Language:

english

File:

PDF, 516 KB

english, 1999

35

Primary Intracardiac Yolk Sac Tumor

Parvathy, U., Balakrishnan, K.R., Ranjit, M.S., Kuruvilla, S., Rao, K.R.

Journal:

Pediatric Cardiology

Year:

1998

Language:

english

File:

PDF, 141 KB

english, 1998

36

Effect of catalysts and co-precursors on the photoluminiscence of malachite green dye doped TMOS silica xerogels

A. Parvathy Rao, A. Venkateswara Rao

Journal:

Materials Chemistry and Physics

Year:

2004

Language:

english

File:

PDF, 198 KB

english, 2004

37

Processing and characterization of PbS nanocrystallites in TMOS silica xerogels

N.N. Parvathy, G.M. Pajonk, A.Venkateswara Rao

Journal:

Materials Research Bulletin

Year:

1997

Language:

english

File:

PDF, 738 KB

english, 1997

38

Effect of poly(methyl methacrylate) on the physical properties of quantized CdS doped silica xerogels

A Parvathy Rao, A Venkateswara Rao

Journal:

Materials Chemistry and Physics

Year:

2001

Language:

english

File:

PDF, 187 KB

english, 2001

39

Preparation and characterization of nanocrystalline CdS doped monolithic and transparent TEOS silica xerogels using sol–gel method

A. Venkateswara Rao, G.M. Pajonk, N.N. Parvathy

Journal:

Materials Chemistry and Physics

Year:

1997

Language:

english

File:

PDF, 274 KB

english, 1997

40

Dietary factors as determinants of hypertension: A case control study in an urban Indian population

Vijayalakshmi Kodali, Mallikharjuna Rao Kodavanti, Prasanna Krishna Tripuraribhatla, Thummala C Raghu Ram, Parvathi Eswaran, Kamala Krishnaswamy

Journal:

Asia Pacific Journal of Clinical Nutrition

Year:

1999

Language:

english

File:

PDF, 51 KB

english, 1999

41

Melatonin excretion in lithium treated depressives

S.Parvathi Devi, A.Venkoba Rao, N. Hariharasubramanian, V. Srinivasan

Journal:

Journal of Steroid Biochemistry

Year:

1984

Language:

english

File:

PDF, 80 KB

english, 1984

42

Melatonin levels and depressive illness

A.Venkoba Rao, S.Parvathi Devi, V. Srinivasan

Journal:

Journal of Steroid Biochemistry

Year:

1984

Language:

english

File:

PDF, 83 KB

english, 1984

43

Physical properties of sodium silicate based silica aerogels prepared by single step sol–gel process dried at ambient pressure

Jyoti L. Gurav, A. Venkateswara Rao, A. Parvathy Rao, D.Y. Nadargi, S.D. Bhagat

Journal:

Journal of Alloys and Compounds

Year:

2009

Language:

english

File:

PDF, 1004 KB

english, 2009

44

Influence of gel aging and Na2SiO3/H2O molar ratio on monolithicity and physical properties of water–glass-based aerogels dried at atmospheric pressure

A. Venkateswara Rao, A. Parvathy Rao, M.M. Kulkarni

Journal:

Journal of Non-Crystalline Solids

Year:

2004

Language:

english

File:

PDF, 332 KB

english, 2004

45

Microstructural and physical properties of the ambient pressure dried hydrophobic silica aerogels with various solvent mixtures

A. Parvathy Rao, A. Venkateswara Rao

Journal:

Journal of Non-Crystalline Solids

Year:

2008

Language:

english

File:

PDF, 1003 KB

english, 2008

46

Improvement in optical transmission of the ambient pressure dried hydrophobic nanostructured silica aerogels with mixed silylating agents

A. Parvathy Rao, A.V. Rao

Journal:

Journal of Non-Crystalline Solids

Year:

2009

Language:

english

File:

PDF, 1.08 MB

english, 2009

47

Role of platelet glycoprotein receptor IIIa PIA2 and traditional risk factors in the etiology of coronary thrombosis

Seetha Dayakar, Thavanati Parvathi Kumara Reddy, Seshagiri P. Rao, Shyamala B. Sesikeran, Muralidhar Sadhnani

Journal:

Thrombosis Research

Year:

2011

Language:

english

File:

PDF, 178 KB

english, 2011

48

Effects of pesticides on development of Glomus mosseae in groundnut

K. Parvathi, K. Venkateswarlu, A.S. Rao

Journal:

Transactions of the British Mycological Society

Year:

1985

Language:

english

File:

PDF, 370 KB

english, 1985

49

Dependence of monolithicity and physical properties of TMOS silica aerogels on gel aging and drying conditions

G.M. Pajonk, A. Venkateswara Rao, B.M. Sawant, N.N. Parvathy

Journal:

Journal of Non-Crystalline Solids

Year:

1997

Language:

english

File:

PDF, 1.44 MB

english, 1997

50

Effects of temperature and sol–gel parameters on PbS crystallite sizes and their spectral and physical properties in a porous silica matrix

N.N Parvathy, A Venkateswara Rao, G.M Pajonk

Journal:

Journal of Non-Crystalline Solids

Year:

1998

Language:

english

File:

PDF, 323 KB

english, 1998