• Tuning the Oxygen Release Temperature of Metal Peroxides over a Wide Range by Formation of Solid Solutions 

  Lingampalli, S. R.; Dileep, K.; Datta, Ranjan; Gautam, Ujjal K. (American Chemical Society, 2014)

  Metal peroxides, with a labile peroxy bond, constitute a distinct class of inorganic compounds that can generate singlet oxygen species and works as versatile reagents in many important industrial processes such as in ...
• Synthesis and thermal decomposition of metal hydroxide intercalated saponite 

  Nityashree, N.; Gautam, Ujjal K.; Rajamathi, Michael (Elsevier Science Bv, 2014)

  Chlorite-like nanocomposites in which the anionic clay layers are intercalated between the cationic clay layers were prepared by mixing an aqueous colloidal dispersion of exfoliated layers of copper hydroxysalt or alpha-cobalt ...
• Cobalt Hydroxide/Oxide Hexagonal Ring-Graphene Hybrids through Chemical Etching of Metal Hydroxide Platelets by Graphene Oxide: Energy Storage Applications 

  Nethravathi, C.; Rajamathi, Catherine R.; Rajamathi, Michael; Wang, Xi; Gautam, Ujjal K.; Golberg, Dmitri; Bando, Yoshio (American Chemical Society, 2014)

  The reaction of beta-Co(OH)(2) hexagonal platelets with graphite oxide in an aqueous colloidal dispersion results in the formation of beta-Co(OH)(2) hexagonal rings anchored to graphene oxide layers. The interaction between ...
• Kinetically stabilized C-60-toluene solvate nanostructures with a discrete absorption edge enabling supramolecular topotactic molecular exchange 

  Rana, Moumita; Bharathanatha, R. R.; Gautam, Ujjal K. (Pergamon-Elsevier Science Ltd, 2014)

  Nanosized fullerene solvates have attracted widespread research attention due to recent interesting discoveries. A particular type of solvate is limited to a fixed number of solvents and designing new solvates within the ...
• Room temperature conversion of metal oxides (MO, M = Zn, Cd and Mg) to peroxides: insight into a novel, scalable and recyclable synthesis leading to their lowest decomposition temperatures 

  Lingampalli, S. R.; Gautam, Ujjal K. (Royal Society of Chemistry, 2014)

  Metal peroxides (MO2) have long been used as preferred reagents in organic and inorganic reactions as well as in plastic processing and concrete industries due to the characteristic O-O peroxo linkage that is easily cleaved ...
• C-60-Mediated Molecular Shape Sorting: Separation and Purification of Geometrical Isomers 

  Rana, Moumita; Reddy, R. Bharathanatha; Rath, Bibhuti Bhusan; Gautam, Ujjal K. (Wiley-V C H Verlag Gmbh, 2014)

  A supramolecular crystallization-based approach has been developed for the shape-dependent separation of geometrical isomers under near-ambient conditions. Difficulties to separate such isomers arise because of their very ...
• Supramolecular charge transfer nanostructures 

  Kumar, Mohit; Rao, K. Venkata; George, Subi Jacob (Royal Society of Chemistry, 2014)

  Supramolecular organization of p-conjugated chromophores into well defined nanostructures has gained much attention due to their promising role as active components in organic electronics. Charge-transfer (CT) nanostructures, ...
• Novel Coronene-Naphthalene Dimide-Based Donor-Acceptor Pair for Tunable Charge-Transfer Nanostructures 

  Kumar, Mohit; George, Subi Jacob (Wiley-V C H Verlag Gmbh, 2014)

  Charge-transfer (CT) assemblies of aromatic donor (D) and acceptor (A) molecules have recently gained attention as a promising material for organic electronics and ferroelectrics. Two major factors which govern their ...
• Organic-inorganic light-harvesting scaffolds for luminescent hybrids 

  Rao, K. Venkata; Jain, Ankit; George, Subi Jacob (Royal Society of Chemistry, 2014)

  Luminescent light harvesting hybrid materials form a curious field not only because of their potential to deal with a variety of device related challenges, but also because they break new ground with the current trend of ...
• Homotropic and heterotropic allosteric regulation of supramolecular chirality 

  Kumar, Mohit; George, Subi Jacob (Royal Society of Chemistry, 2014)

  Allosteric regulation, a key biological phenomenon, has been demonstrated for controlling the supramolecular handedness of an artificial self-assembled system. Supramolecular assembly of perylene bisimide (PBI) functionalized ...
• Supramolecular Clippers for Controlling Photophysical Processes through Preorganized Chromophores 

  Kumar, Mohit; Ushie, Onumashi Afi; George, Subi Jacob (Wiley-V C H Verlag Gmbh, 2014)

  A novel supramolecular clipping design for influencing the photophysical properties of functional molecular assemblies, by the preorganization (clipping) of chromophores, is described. Several chromophores end functionalized ...
• Porous polyimides from polycyclic aromatic linkers: Selective CO2 capture and hydrogen storage 

  Rao, K. Venkata; Haldar, Ritesh; Maji, Tapas Kumar; George, Subi Jacob (Elsevier Sci Ltd, 2014)

  Porous polyimides are important class of macromolecules owing to their excellent redox behaviour, efficient capture of CO2 and H-2 gases, interesting photocatalytic properties and superior thermal and chemical stabilities. ...
• Supramolecular Gating of Ion Transport in Nanochannels 

  Kumar, B. V. V. S. Pavan; Rao, K. Venkata; Sampath, S.; George, Subi Jacob; Eswaramoorthy, Muthusamy (Wiley-V C H Verlag Gmbh, 2014)

  Several covalent strategies towards surface charge-reversal in nanochannels have been reported with the purpose of manipulating ion transport. However, covalent routes lack dynamism, modularity and post-synthetic flexibility, ...
• Carbonate Linkage Bearing Naphthalenediimides: Self-Assembly and Photophysical Properties 

  Kulkarni, Chidambar; George, Subi Jacob (Wiley-V C H Verlag Gmbh, 2014)

  Self-assembly of carbonate linkage bearing naphthalene diimides (NDI) showed unusually red-shifted excimer emission at approximately 560nm. On the other hand, the ether linkers showed usual excimers at around 520nm, ...
• Amine-Responsive Adaptable Nanospaces: Fluorescent Porous Coordination Polymer for Molecular Recognition 

  Haldar, Ritesh; Matsuda, Ryotaro; Kitagawa, Susumu; George, Subi Jacob; Maji, Tapas Kumar (Wiley-V C H Verlag Gmbh, 2014)

  Flexible and dynamic porous coordination polymers (PCPs) with well-defined nanospaces composed of chromophoric organic linkers provide a scaffold for encapsulation of versatile guest molecules through noncovalent interactions. ...
• Charge-Transfer Nanostructures through Noncovalent Amphiphilic Self-Assembly: Extended Cofacial Donor-Acceptor Arrays 

  Rao, K. Venkata; Jalani, Krishnendu; Jayaramulu, K.; Mogera, Umesha; Maji, Tapas Kumar; George, Subi Jacob (Wiley-V C H Verlag Gmbh, 2014)
• Neutron diffraction studies on structural and magnetic properties of RE2NiGe3 (RE=La, Ce) 

  Kalsi, Deepti; Rayaprol, S.; Siruguri, V.; Peter, Sebastian C. (Academic Press Inc Elsevier Science, 2014)

  We report the crystallographic properties of RE(2)NiG(e)3 (RE=La, Ce) synthesized by arc melting. Rietveld refinement on the powder neutron diffraction (ND) data suggest both compounds are isostructural and crystallize in ...
• TbRhSn and DyRhSn - Detailed magnetic and Sn-119 Mossbauer spectroscopic studies 

  Gurgul, Jacek; Latka, Kazimierz; Pacyna, Andrzej W.; Peter, Sebastian C.; Poettgen, Rainer (Elsevier Sci Ltd, 2014)

  The results of magnetic studies and Mossbauer spectroscopic investigations are reported for the stannides TbRhSn and DyRhSn crystallizing in the hexagonal ZrNiAl-type structure. The polycrystalline samples of these ternary ...
• Flux Growth of Yb6.6Ir6Sn16 Having Mixed-Valent Ytterbium 

  Peter, Sebastian C.; Subbarao, Udumula; Rayaprol, Sudhindra; Martin, Joshua B.; Balasubramanian, Mahalingarn; Malliakas, Christos D.; Kanatzidis, Mercouri G. (American Chemical Society, 2014)

  The compound Yb6.6Ir6Sn16 was obtained as single crystals in high yield from the reaction of Yb with Ir and Sn run in excess indium. Single-crystal X-ray diffraction analysis shows that Yb6.6Ir6Sn16 crystallizes in the ...
• Structural and magnetic properties in the polymorphs of CeRh0.5Ge1.5 

  Kalsi, Deepti; Subbarao, Udumula; Rayaprol, Sudhindra; Peter, Sebastian C. (Academic Press Inc Elsevier Science, 2014)

  We investigate the structural and magnetic properties in the polymorphs of a new compound CeRh0.5Ge1.5. Depending upon the starting materials, and the slightly different synthesis method, we find that CeRh0.5Ge1.5 compound ...

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