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51

MICROWAVE ASSISTED ENANTIOSELECTIVE MICHAEL ADDITION REACTION USING BINOL–Al–Li CATALYST

Narasimhan, S., Velmathi, S.

Journal:

Synthetic Communications

Year:

2002

Language:

english

File:

PDF, 145 KB

english, 2002

52

Synthesis and anion binding studies of azo-Schiff bases: Selective colorimetric fluoride and acetate ion sensors

Reena, Vijayaraghavan, Suganya, Sivalingam, Velmathi, Sivan

Journal:

Journal of Fluorine Chemistry

Year:

2013

Language:

english

File:

PDF, 627 KB

english, 2013

53

Heterocyclic thiosemicarbazones as fluorescent sensors for the selective recognition of cations in the aqueous phase

Suganya, Sivalingam, Udhayakumari, Duraisamy, Velmathi, Sivan

Journal:

Analytical Methods

Year:

2013

Language:

english

File:

PDF, 503 KB

english, 2013

54

Colorimetric and fluorescent sensor for selective sensing of Hg2+ ions in semi aqueous medium

Udhayakumari, Duraisamy, Velmathi, Sivan

Journal:

Journal of Luminescence

Year:

2013

Language:

english

File:

PDF, 869 KB

english, 2013

55

Tuning of chalcogenide nanoparticles fluorescence by Schiff bases

Naveenraj, Selvaraj, Anandan, Sambandam, Velmathi, Sivan, Asiri, Abdullah M., Ashokkumar, Muthupandian

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Year:

2013

Language:

english

File:

PDF, 988 KB

english, 2013

56

Highly selective response of bipyridyl-incorporated acetyelene dye for zinc acetate

Zo, Hye Jin, Song, Jeong Yeon, Lee, Jung Jin, Velmathi, S., Park, Jong S.

Journal:

Year:

2013

Language:

english

File:

PDF, 795 KB

english, 2013

57

[IEEE 2012 International Conference on Radar, Communication and Computing (ICRCC 2012) - Tiruvannamalai (2012.12.21-2012.12.22)] 2012 International Conference on Radar, Communication and Computing (ICRCC) - Design and development of a health monitoring systems based on mobile node

Balaganesh, R., Velmathi, G.

Year:

2012

Language:

english

File:

PDF, 512 KB

english, 2012

58

Naked eye sensing of anions using thiourea based chemosensors with real time application

Vinithra, G., Suganya, S., Velmathi, S.

Journal:

Tetrahedron Letters

Year:

2013

Language:

english

File:

PDF, 593 KB

english, 2013

59

Preparation of h-MoO3 and α-MoO3 nanocrystals: comparative study on photocatalytic degradation of methylene blue under visible light irradiation

Chithambararaj, A., Sanjini, N. S., Velmathi, S., Chandra Bose, A.

Journal:

Physical Chemistry Chemical Physics

Year:

2013

Language:

english

File:

PDF, 3.61 MB

english, 2013

60

Immobilization of chiral oxazaborolidine catalyst over highly ordered 3D mesoporous silica with Ia3d symmetry for enantioselective reduction of prochiral ketone

Velmathi, Sivan, Balakrishnan, Umesh, Ananthi, Nallamuthu, Aldeyab, Salem S., Ariga, Katsuhiko, Naidu, Talapaneni Siddulu, Vinu, Ajayan

Journal:

Physical Chemistry Chemical Physics

Year:

2011

Language:

english

File:

PDF, 1.82 MB

english, 2011

61

Effect of Microwaves in the Chiral Switching Asymmetric Michael Reaction

Narasimhan, S., Velmathi, S.

Journal:

Year:

2003

Language:

english

File:

PDF, 37 KB

english, 2003

62

Physiochemical interactions of chiral Schiff bases on high carbon steel surface: Corrosion inhibition in acidic media

Saravanamoorthy, S., Velmathi, S.

Journal:

Progress in Organic Coatings (Elsevier)

Year:

2013

Language:

english

File:

PDF, 2.56 MB

english, 2013

63

Lac Sulfur Assisted Synthesis of Symmetrical Thioureas

Ramadas, K., Janarthanan, N., Velmathi, S.

Journal:

Synthetic Communications

Year:

1997

Language:

english

File:

PDF, 213 KB

english, 1997

64

Chiral amide from (1S, 2R)-(+)-norephedrine and furoic acid: An efficient catalyst for asymmetric Reformatsky reaction

ANANTHI, NALLAMUTHU, VELMATHI, SIVAN

Journal:

Journal of Chemical Sciences

Year:

2014

Language:

english

File:

PDF, 244 KB

english, 2014

65

Naked eye sensing of toxic metal ions in aqueous medium using thiophene-based ligands and its application in living cells

Udhayakumari, Duraisamy, Suganya, Sivalingam, Velmathi, Sivan, MubarakAli, Davoodbasha

Journal:

Journal of Molecular Recognition

Year:

2014

Language:

english

File:

PDF, 1.56 MB

english, 2014

66

Visual sensing of aqueous anions by C2-symmetric chemosensor and its application in real sample analysis

Suganya, Sivalingam, Park, Jong. S., Velmathi, Sivan

Journal:

Sensors and Actuators B: Chemical

Year:

2014

Language:

english

File:

PDF, 1.90 MB

english, 2014

67

Highly selective chemosensor for nano molar detection of Cu2+ ion by fluorescent turn-on response and its application in living cells

Suganya, Sivalingam, Velmathi, Sivan, MubarakAli, Davoodbasha

Journal:

Dyes and Pigments

Year:

2014

Language:

english

File:

PDF, 1.56 MB

english, 2014

68

Highly fluorescent probe for copper (II) ion based on commercially available compounds and live cell imaging

Udhayakumari, Duraisamy, Velmathi, Sivan, Sung, Yi-Ming, Wu, Shu-Pao

Journal:

Sensors and Actuators B: Chemical

Year:

2014

Language:

english

File:

PDF, 3.29 MB

english, 2014

69

Simultaneous Sensing of Aqueous Anions and Toxic Metal Ions by Simple Dithiosemicarbazones and Bioimaging of Living Cells

Suganya, Sivalingam, Zo, Hye Jin, Park, Jong S., Velmathi, Sivan

Journal:

Industrial & Engineering Chemistry Research

Year:

2014

Language:

english

File:

PDF, 5.84 MB

english, 2014

70

Colorimetric chemosensor for multi-signaling detection of metal ions using pyrrole based Schiff bases

Udhayakumari, Duraisamy, Velmathi, Sivan

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2014

Language:

english

File:

PDF, 1.40 MB

english, 2014

71

A dual-mode chemosensor: Highly selective colorimetric fluorescent probe for Cu2+ and F− ions

Udhayakumari, Duraisamy, Velmathi, Sivan, Chen, Wei-Chieh, Wu, Shu-Pao

Journal:

Sensors and Actuators B: Chemical

Year:

2014

Language:

english

File:

PDF, 1.93 MB

english, 2014

72

Iron impregnated SBA-15, a mild and efficient catalyst for the catalytic hydride transfer reduction of aromatic nitro compounds

Sanjini, N. S., Velmathi, S.

Journal:

Year:

2014

Language:

english

File:

PDF, 833 KB

english, 2014

73

Heterocyclic ring based colorimetric and fluorescent chemosensor for transition metal ions in an aqueous medium

Udhayakumari, Duraisamy, Velmathi, Sivan, Boobalan, Maria susai, Venkatesan, Parthiban, Wu, Shu-Pao

Journal:

Journal of Luminescence

Year:

2015

Language:

english

File:

PDF, 6.05 MB

english, 2015

74

Colorimetric detection of in situ metal acetates and fluorides by a bipyridyl-linked Schiff base

Suganya, Sivalingam, Zo, Hye Jin, Park, Jong S., Velmathi, Sivan

Journal:

Journal of Molecular Recognition

Year:

2014

Language:

english

File:

PDF, 1.43 MB

english, 2014

75

A pyrene-linked thiourea as a chemosensor for cations and simple fluorescent sensor for picric acid

Udhayakumari, Duraisamy, Velmathi, Sivan, Venkatesan, Parthiban, Wu, Shu-Pao

Journal:

Analytical Methods

Year:

2015

Language:

english

File:

PDF, 1.18 MB

english, 2015

76

Synthesis and Vibrational Spectroscopic Investigation of Methyl L-Prolinate Hydrochloride: A Computational Insight

Balachandran, V., Boobalan, M., Amaladasan, M., Velmathi, S.

Journal:

Spectroscopy Letters

Year:

2014

Language:

english

File:

PDF, 1.81 MB

english, 2014

77

Azo linked thiourea based effective dual sensor and its real samples application in aqueous medium

Udhayakumari, Duraisamy, Velmathi, Sivan

Journal:

Sensors and Actuators B: Chemical

Year:

2015

Language:

english

File:

PDF, 1.76 MB

english, 2015

78

Anthracene coupled thiourea as a colorimetric sensor for F−/Cu2+ and fluorescent sensor for Hg2+/picric acid

Udhayakumari, Duraisamy, Velmathi, Sivan, Venkatesan, Parthiban, Wu, Shu-Pao

Journal:

Journal of Luminescence

Year:

2015

Language:

english

File:

PDF, 1.04 MB

english, 2015

79

Azo Linked Polycyclic Aromatic Hydrocarbons-Based Dual Chemosensor for Cu 2+ and Hg 2+ Ions

Udhayakumari, Duraisamy, Velmathi, Sivan

Journal:

Industrial & Engineering Chemistry Research

Year:

2015

Language:

english

File:

PDF, 1.38 MB

english, 2015

80

Naphthalene thiourea derivative based colorimetric and fluorescent dual chemosensor for F − and Cu 2+ /Hg 2+ ions

Udhayakumari, Duraisamy, Velmathi, Sivan

Journal:

Supramolecular Chemistry

Year:

2015

Language:

english

File:

PDF, 620 KB

english, 2015

81

Solvent-free ring opening polymerization of ε-caprolactone and electrical properties of polycaprolactone blended BiFeO 3 nanocomposites

Saravanamoorthy, Somasundaram, Muneeswaran, Muniyandi, Giridharan, NambiVenkatesan, Velmathi, Sivan

Journal:

Year:

2015

Language:

english

File:

PDF, 2.96 MB

english, 2015

82

A highly fluorescent zinc complex of a dipodal N-acyl hydrazone as a selective sensor for H 2 PO 4− ions and application in living cells

Suganya, Sivalingam, Velmathi, Sivan, Venkatesan, Parthiban, Wu, Shu-Pao, Boobalan, Maria Susai

Journal:

Inorganic Chemistry Frontiers

Year:

2015

Language:

english

File:

PDF, 1.67 MB

english, 2015

83

Novel chemosensor for multiple target anions: The detection of F− and CN− ion via different approach

Udhayakumari, Duraisamy, Velmathi, Sivan, Boobalan, Maria Susai

Journal:

Journal of Fluorine Chemistry

Year:

2015

Language:

english

File:

PDF, 1.15 MB

english, 2015

84

Ligand-Free Palladium-Catalyzed C-S Coupling Reactions Using Water as Solvent and Microwaves

Velmathi, Sivan, Vijayaraghavan, Reena, Amarendar, Ch., Pal, Ravindra, Vinu, Ajayan

Journal:

Year:

2010

Language:

english

File:

PDF, 86 KB

english, 2010

85

Influence of Al3+ on the cross relaxation process and electrical properties of Dy3+ activated Gd2O3 phosphor for white LED application

Selvalakshmi, Thangaraj, Bose, Arumugam Chandra, Velmathi, Sivan

Journal:

Ceramics International

Year:

2015

Language:

english

File:

PDF, 2.96 MB

english, 2015

86

Synthesis, Characterization and Investigation of the Third Order Nonlinear Optical Properties of Pyrrole Schiff Bases

Velmathi, Sivan, Reena, Vijayaraghavan

Journal:

Advanced Materials Research

Year:

2012

Language:

english

File:

PDF, 581 KB

english, 2012

87

Visible light driven degradation of methylene blue dye using Ag3PO4

Dhanabal, R., Chithambararaj, A., Velmathi, S., Bose, A. Chandra

Journal:

Journal of Environmental Chemical Engineering

Year:

2015

Language:

english

File:

PDF, 3.48 MB

english, 2015

88

Fluorogenic and chromogenic heterocyclic thiourea: Selective recognition of cyanide ion via nucleophilic addition reaction and real sample analysis

Suganya, Sivalingam, Velmathi, Sivan

Journal:

Sensors and Actuators B: Chemical

Year:

2015

Language:

english

File:

PDF, 1.37 MB

english, 2015

89

Analysis of Factors for Improving Functionality of Tin Oxide Gas Sensor

Velmathi, Guruviah, Mohan, Sanganeni, Henry, Rabinder

Journal:

IETE Technical Review

Year:

2015

Language:

english

File:

PDF, 795 KB

english, 2015

90

Photocatalytic degradation of Rhodamine B by mesoporous Ti-KIT-6 under UV light and solar light irradiation

Sanjini, N. S., Velmathi, S.

Journal:

Journal of Porous Materials

Year:

2015

Language:

english

File:

PDF, 2.41 MB

english, 2015

91

Asymmetric Reduction by SBA-15-Supported Chiral Oxazaborolidine

Balakrishnan, U., Ananthi, N., Selvan, S., Pal, R., Ariga, K., Velmathi, S., Vinu, A.

Journal:

Year:

2010

Language:

english

File:

PDF, 56 KB

english, 2010

92

Tin Oxide Film Deposition and Characterization for a Chemoresistive Gas Sensor

Velmathi, G., Mohan, S., Henry, Rabinder

Journal:

IETE Journal of Research

Year:

2015

Language:

english

File:

PDF, 1.20 MB

english, 2015

93

Analysis and Review of Tin Oxide-Based Chemoresistive Gas Sensor

Velmathi, G., Mohan, S., Henry, Rabinder

Journal:

IETE Technical Review

Year:

2015

Language:

english

File:

PDF, 1.23 MB

english, 2015

94

Chemoselectivity of Tetrabutylammonium Borohydride towards Bifunctional Esters

Narasimhan, S., Swarnalakshmi, S., Balakumar, R., Velmathi, S.

Journal:

Year:

1998

Language:

english

File:

PDF, 41 KB

english, 1998

95

Synthesis, Characterization and Application of Cobalt Incorporated Mesoporous KIT-6 for the Visible Light Assisted Degradation of Methylene Blue

Sanjini, N. S., Winston, B., Velmathi, S.

Journal:

Journal of Nanoscience and Nanotechnology

Year:

2015

Language:

english

File:

PDF, 825 KB

english, 2015

96

Band Gap Tuning of h-MoO3 Nanocrystals for Efficient Visible Light Photocatalytic Activity Against Methylene Blue Dye

Chithambararaj, A., Winston, B., Sanjini, N. S., Velmathi, S., Bose, A. Chandra

Journal:

Journal of Nanoscience and Nanotechnology

Year:

2015

Language:

english

File:

PDF, 453 KB

english, 2015

97

Review of Neuromodulation Techniques and Technological Limitations

Henry, Rabinder, Deckert, Martin, Guruviah, Velmathi, Schmidt, Bertram

Journal:

IETE Technical Review

Year:

2015

Language:

english

File:

PDF, 804 KB

english, 2015

98

Facile fabrication of polycaprolactone/h-MoO 3 nanocomposites and their structural, optical and electrical properties

Saravanamoorthy, Somasundaram, Chandra Bose, Arumugam, Velmathi, Sivan

Journal:

Year:

2015

Language:

english

File:

PDF, 2.09 MB

english, 2015

99

Highly Fluorescent Imidazole Probes for the Pico Molar Detection of CN−ion and Application in Living Cells

Suganya, Sivalingam, Park, Jong S., Velmathi, Sivan

Journal:

Journal of Fluorescence

Year:

2016

Language:

english

File:

PDF, 1.34 MB

english, 2016

100

Effect of Eu3+ and Al3+ Concentrations on Photoluminescence of Gd2O3:Eu3+

Selvalakshmi, Thangaraj, Bose, Arumugam Chandra, Velmathi, Sivan

Journal:

Journal of Nanoscience and Nanotechnology

Year:

2015

Language:

english

File:

PDF, 589 KB

english, 2015

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