Niranjan Karak: search on Z-Library

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101

One step preparation of a biocompatible, antimicrobial reduced graphene oxide–silver nanohybrid as a topical antimicrobial agent

Barua, Shaswat, Thakur, Suman, Aidew, Lipika, Buragohain, Alak K., Chattopadhyay, Pronobesh, Karak, Niranjan

Journal:

Year:

2014

Language:

english

File:

PDF, 954 KB

english, 2014

102

Antimicrobial hyperbranched poly(ester amide)/polyaniline nanofiber modified montmorillonite nanocomposites

Pramanik, Sujata, Bharali, Pranjal, Konwar, B.K., Karak, Niranjan

Journal:

Materials Science and Engineering: C

Year:

2014

Language:

english

File:

PDF, 1.90 MB

english, 2014

103

Bio-based hyperbranched polyurethane/multi-walled carbon nanotube nanocomposites as shape memory materials

Kalita, Hemjyoti, Karak, Niranjan

Journal:

Polymer Composites

Year:

2014

Language:

english

File:

PDF, 588 KB

english, 2014

104

Tough hyperbranched epoxy/poly(amido-amine) modified bentonite thermosetting nanocomposites

De, Bibekananda, Karak, Niranjan

Journal:

Journal of Applied Polymer Science

Year:

2014

Language:

english

File:

PDF, 892 KB

english, 2014

105

Antibacterial activities of copper nanoparticle-decorated organically modified montmorillonite/epoxy nanocomposites

Das, Gautam, Kalita, Ranjan Dutta, Gogoi, Pankaj, Buragohain, Alok K., Karak, Niranjan

Journal:

Applied Clay Science

Year:

2014

Language:

english

File:

PDF, 1.66 MB

english, 2014

106

Sonication assisted assemblage of exotic polymer supported nanostructured bio-hybrid system and prospective application

Konwarh, Rocktotpal, Shail, Manjeshree, Medhi, Tapas, Mandal, Manabendra, Karak, Niranjan

Journal:

Ultrasonics Sonochemistry

Year:

2014

Language:

english

File:

PDF, 2.19 MB

english, 2014

107

One-step approach to prepare magnetic iron oxide/reduced graphene oxide nanohybrid for efficient organic and inorganic pollutants removal

Thakur, Suman, Karak, Niranjan

Journal:

Materials Chemistry and Physics

Year:

2014

Language:

english

File:

PDF, 1.86 MB

english, 2014

108

Ultratough, Ductile, Castor Oil-Based, Hyperbranched, Polyurethane Nanocomposite Using Functionalized Reduced Graphene Oxide

Thakur, Suman, Karak, Niranjan

Journal:

ACS Sustainable Chemistry & Engineering

Year:

2014

Language:

english

File:

PDF, 6.37 MB

english, 2014

109

Modified hyperbranched epoxy/clay nanocomposites: A study on thermal, antimicrobial and biodegradation properties

Roy, Buddhadeb, Bharali, Pranjal, Konwar, B. K., Karak, Niranjan

Journal:

International Journal of Materials Research (formerly Zeitschrift fuer Metallkunde)

Year:

2014

Language:

english

File:

PDF, 2.09 MB

english, 2014

110

Hyperbranched Polyamine/Cu Nanoparticles for Epoxy Thermoset

Mahapatra, Sibdas Singha, Karak, Niranjan

Journal:

Journal of Macromolecular Science Part A

Year:

2009

Language:

english

File:

PDF, 1.53 MB

english, 2009

111

Biodegradable and thermostable synthetic hyperbranched poly(urethane-urea)s as advanced surface coating materials

Gogoi, Satyabrat, Barua, Shaswat, Karak, Niranjan

Journal:

Progress in Organic Coatings (Elsevier)

Year:

2014

Language:

english

File:

PDF, 2.04 MB

english, 2014

112

A room temperature cured low dielectric hyperbranched epoxy adhesive with high mechanical strength

DE, BIBEKANANDA, KARAK, NIRANJAN

Journal:

Journal of Chemical Sciences

Year:

2014

Language:

english

File:

PDF, 937 KB

english, 2014

113

Bio-based Sulfonated Epoxy/Hyperbranched Polyurea-modified MMT Nanocomposites

Das, Gautam, Deka, Harekrishna, Karak, Niranjan

Journal:

International Journal of Polymeric Materials

Year:

2013

Language:

english

File:

PDF, 942 KB

english, 2013

114

Silver Nanoparticles in Polyacrylamide and Hyperbranched Polyamine Matrix

Kakati, Nitul, Mahapatra, Sibdas Singha, Karak, Niranjan

Journal:

Journal of Macromolecular Science Part A

Year:

2008

Language:

english

File:

PDF, 251 KB

english, 2008

115

Biocompatible high performance hyperbranched epoxy/clay nanocomposite as an implantable material

Barua, Shaswat, Dutta, Nipu, Karmakar, Sanjeev, Chattopadhyay, Pronobesh, Aidew, Lipika, Buragohain, Alak K, Karak, Niranjan

Journal:

Biomedical Materials

Year:

2014

Language:

english

File:

PDF, 3.48 MB

english, 2014

116

Green–Silver Nanoparticle-Decorated Multiwalled Carbon Nanotube: A Precursor for Fabrication of Multifunctional Biobased Sustainable Nanocomposites

Pramanik, Sujata, Hazarika, Jayanta, Kumar, Ashok, Aidew, Lipika, Buragohain, Alak K., Karak, Niranjan

Journal:

ACS Sustainable Chemistry & Engineering

Year:

2014

Language:

english

File:

PDF, 1.71 MB

english, 2014

117

Lycopene coupled ‘trifoliate’ polyaniline nanofibers as multi-functional biomaterial

Konwarh, Rocktotpal, Pramanik, Sujata, Devi, K. Sanjana P., Saikia, Nabanita, Boruah, Ratan, Maiti, Tapas Kumar, Chandra Deka, Ramesh, Karak, Niranjan

Journal:

Journal of Materials Chemistry

Year:

2012

Language:

english

File:

PDF, 932 KB

english, 2012

118

Transparent Luminescent Hyperbranched Epoxy/Carbon Oxide Dot Nanocomposites with Outstanding Toughness and Ductility

De, Bibekananda, Voit, Brigitte, Karak, Niranjan

Journal:

ACS Applied Materials & Interfaces

Year:

2013

Language:

english

File:

PDF, 1.78 MB

english, 2013

119

Enhanced dispersion of carbon nanotubes in hyperbranched polyurethane and properties of nanocomposites

Rana, Sravendra, Karak, Niranjan, Cho, Jae Whan, Kim, Young Ho

Journal:

Year:

2008

Language:

english

File:

PDF, 752 KB

english, 2008

120

Biobased hyperbranched shape-memory polyurethanes: Effect of different vegetable oils

Kalita, Hemjyoti, Karak, Niranjan

Journal:

Journal of Applied Polymer Science

Year:

2014

Language:

english

File:

PDF, 697 KB

english, 2014

121

Multi-stimuli responsive smart elastomeric hyperbranched polyurethane/reduced graphene oxide nanocomposites

Thakur, Suman, Karak, Niranjan

Journal:

Journal of Materials Chemistry A

Year:

2014

Language:

english

File:

PDF, 2.27 MB

english, 2014

122

Carbon dot reduced Cu 2 O nanohybrid/hyperbranched epoxy nanocomposite: mechanical, thermal and photocatalytic activity

De, Bibekananda, Voit, Brigitte, Karak, Niranjan

Journal:

Year:

2014

Language:

english

File:

PDF, 1.09 MB

english, 2014

123

Copper nanoparticle decorated organically modified montmorillonite (OMMT): An efficient catalyst for the N-arylation of indoles and similar heterocycles

Talukdar, Dhrubajyoti, Das, Gautam, Thakur, Suman, Karak, Niranjan, Thakur, Ashim J.

Journal:

Catalysis Communications

Year:

2015

Language:

english

File:

PDF, 484 KB

english, 2015

124

Biobased Biodegradable Waterborne Hyperbranched Polyurethane as an Ecofriendly Sustainable Material

Gogoi, Satyabrat, Karak, Niranjan

Journal:

ACS Sustainable Chemistry & Engineering

Year:

2014

Language:

english

File:

PDF, 5.98 MB

english, 2014

125

Infection-resistant hyperbranched epoxy nanocomposite as a scaffold for skin tissue regeneration

Barua, Shaswat, Chattopadhyay, Pronobesh, Aidew, Lipika, Buragohain, Alak K., Karak, Niranjan

Journal:

Polymer International

Year:

2015

Language:

english

File:

PDF, 2.14 MB

english, 2015

126

Tough hyperbranched epoxy/neem-oil-modified OMMT thermosetting nanocomposite with an antimicrobial attribute

De, Bibekananda, Gupta, Kuldeep, Mandal, Manabendra, Karak, Niranjan

Journal:

New Journal of Chemistry

Year:

2015

Language:

english

File:

PDF, 3.48 MB

english, 2015

127

Epoxy-Modified Mesua ferrea L. Seed-Oil-Based Polyester/Clay Nanocomposites

Konwar, Uday, Karak, Niranjan

Journal:

International Journal of Polymeric Materials

Year:

2011

Language:

english

File:

PDF, 718 KB

english, 2011

128

Mesua ferrea L. Seed Oil-Based Highly Branched Polyester Resins

Konwar, Uday, Karak, Niranjan

Journal:

Polymer-Plastics Technology and Engineering

Year:

2009

Language:

english

File:

PDF, 485 KB

english, 2009

129

Hyperbranched polyurethane/triethanolamine functionalized multi-walled carbon nanotube nanocomposites as remote induced smart materials

Kalita, Hemjyoti, Karak, Niranjan

Journal:

Polymer International

Year:

2014

Language:

english

File:

PDF, 705 KB

english, 2014

130

Free Radical Scavenging Magnetic Iron-Based Nanoparticles in Hyperbranched and Linear Polymer Matrices

Deka, Gitanjal, Deka, Harekrishna, Karak, Niranjan

Journal:

Journal of Macromolecular Science Part A

Year:

2009

Language:

english

File:

PDF, 1.53 MB

english, 2009

131

Rheological Study of Vegetable Oil Based Hyperbranched Polyurethane/Multi-Walled Carbon Nanotube Nanocomposites

Deka, Harekrishna, Karak, Niranjan

Journal:

Polymer-Plastics Technology and Engineering

Year:

2011

Language:

english

File:

PDF, 756 KB

english, 2011

132

Hyperbranched epoxy/MWCNT-CuO-nystatin nanocomposite as a high performance, biocompatible, antimicrobial material

Barua, Shaswat, Chattopadhyay, Pronobesh, Phukan, Mayur M, Konwar, Bolin K, Karak, Niranjan

Journal:

Materials Research Express

Year:

2014

Language:

english

File:

PDF, 2.96 MB

english, 2014

133

A tough, smart elastomeric bio-based hyperbranched polyurethane nanocomposite

Thakur, Suman, Karak, Niranjan

Journal:

New Journal of Chemistry

Year:

2015

Language:

english

File:

PDF, 3.76 MB

english, 2015

134

Cross-linking kinetics of hyperbranched epoxy cured hyperbranched polyurethane and optimization of reaction conversion by central composite design

Gogoi, Satyabrat, Barua, Shaswat, Karak, Niranjan

Journal:

Chemical Engineering Science

Year:

2015

Language:

english

File:

PDF, 2.13 MB

english, 2015

135

Hyperbranched polyurethane/Fe3O4 nanoparticles decorated multiwalled carbon nanotube thermosetting nanocomposites as microwave actuated shape memory materials

Kalita, Hemjyoti, Karak, Niranjan

Journal:

Journal of Materials Research

Year:

2013

Language:

english

File:

PDF, 586 KB

english, 2013

136

Montmorillonite immobilized Curcuma aromatica/Zanthoxylum limonella oil nanoconjugate as a green antibacterial and biocompatible material with mosquito repellent attributes

Pramanik, Sujata, Gopalakrishnan, Reji, Barua, Nilakshi, Buragohain, Alak K., Karak, Niranjan

Journal:

Applied Clay Science

Year:

2015

Language:

english

File:

PDF, 899 KB

english, 2015

137

Tuning of sunlight-induced self-cleaning and self-healing attributes of an elastomeric nanocomposite by judicious compositional variation of the TiO 2 –reduced graphene oxide nanohybrid

Thakur, Suman, Karak, Niranjan

Journal:

Journal of Materials Chemistry A

Year:

2015

Language:

english

File:

PDF, 2.00 MB

english, 2015

138

Ultralow dielectric, high performing hyperbranched epoxy thermosets: synthesis, characterization and property evaluation

De, Bibekananda, Karak, Niranjan

Journal:

Year:

2015

Language:

english

File:

PDF, 2.30 MB

english, 2015

139

Sustainable Resource based Hyperbranched Epoxy Nanocomposite as an Infection Resistant, Biodegradable, Implantable Muscle Scaffold

Barua, Shaswat, Gogoi, Bhaskarjyoti, Aidew, Lipika, Buragohain, Alak K., Chattopadhyay, Pronobesh, Karak, Niranjan

Journal:

ACS Sustainable Chemistry & Engineering

Year:

2015

Language:

english

File:

PDF, 2.18 MB

english, 2015

140

Green silver nanoparticles: enhanced antimicrobial and antibiofilm activity with effects on DNA replication and cell cytotoxicity

Gupta, Kuldeep, Barua, Shaswat, Hazarika, Shabiha Nudrat, Manhar, Ajay Kumar, Nath, Dhrubajyoti, Karak, Niranjan, Namsa, Nima D., Mukhopadhyay, Rupak, Chandra Kalia, Vipin, Mandal, Manabendra

Journal:

Year:

2014

Language:

english

File:

PDF, 2.82 MB

english, 2014

141

Biocide immobilized OMMT-carbon dot reduced Cu2O nanohybrid/hyperbranched epoxy nanocomposites: Mechanical, thermal, antimicrobial and optical properties

De, Bibekananda, Gupta, Kuldeep, Mandal, Manabendra, Karak, Niranjan

Journal:

Materials Science and Engineering: C

Year:

2015

Language:

english

File:

PDF, 4.05 MB

english, 2015

142

s-Triazine-based biocompatible hyperbranched epoxy adhesive with antibacterial attributes for sutureless surgical sealing

Barua, Shaswat, Chattopadhyay, Pronobesh, Karak, Niranjan

Journal:

Journal of Materials Chemistry B

Year:

2015

Language:

english

File:

PDF, 2.24 MB

english, 2015

143

Alternative methods and nature-based reagents for the reduction of graphene oxide: A review

Thakur, Suman, Karak, Niranjan

Journal:

Year:

2015

Language:

english

File:

PDF, 5.83 MB

english, 2015

144

A starch based sustainable tough hyperbranched epoxy thermoset

Duarah, Rituparna, Karak, Niranjan

Journal:

Year:

2015

Language:

english

File:

PDF, 3.19 MB

english, 2015

145

An in situ prepared photo-luminescent transparent biocompatible hyperbranched epoxy/carbon dot nanocomposite

De, Bibekananda, Kumar, Manishekhar, Mandal, Biman B, Karak, Niranjan

Journal:

Year:

2015

Language:

english

File:

PDF, 2.36 MB

english, 2015

146

A renewable resource based carbon dot decorated hydroxyapatite nanohybrid and its fabrication with waterborne hyperbranched polyurethane for bone tissue engineering

Gogoi, Satyabrat, Kumar, Manishekhar, Mandal, Biman B., Karak, Niranjan

Journal:

Year:

2016

Language:

english

File:

PDF, 1.28 MB

english, 2016

147

Bio-based tough hyperbranched epoxy/ graphene oxide nanocomposite with enhanced biodegradability attribute

Baruah, Purnima, Karak, Niranjan

Journal:

Polymer Degradation and Stability

Year:

2016

Language:

english

File:

PDF, 4.07 MB

english, 2016

148

Sustainable starch modified polyol based tough, biocompatible, hyperbranched polyurethane with a shape memory attribute

Duarah, Rituparna, Singh, Yogendra Pratap, Mandal, Biman B., Karak, Niranjan

Journal:

New Journal of Chemistry

Year:

2016

Language:

english

File:

PDF, 5.87 MB

english, 2016

149

Photocatalytic degradation of organic contaminants under solar light using carbon dot/titanium dioxide nanohybrid, obtained through a facile approach

Hazarika, Deepshikha, Karak, Niranjan

Journal:

Applied Surface Science

Year:

2016

Language:

english

File:

PDF, 3.01 MB

english, 2016

150

Water Soluble Sodium Sulfate Nanorods as a Versatile Template for the Designing of Copper Sulfide Nanotubes

Das, Gautam, Kakati, Nitul, Lee, Seok Hee, Karak, Niranjan, Yoon, Young Soo

Journal:

Journal of Nanoscience and Nanotechnology

Year:

2014

Language:

english

File:

PDF, 6.33 MB

english, 2014