Proceedings / Indian Academy of Sciences

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Interfacial electron transfer from nonstoichiometric cadmium sulfide nanoparticles to free and complexed copper(II) ions in 2-propanol
Proceedings / Indian Academy of Sciences - Tập 110 Số 3 - Trang 277-295 - 1998
Isarov, Alex V, Chrysochoos, John
The interactions of free and complexed copper ions (Cu(ClO4)2, Cu(acac)2, and CuTPP) with the surface of nonstoichiometric CdS nanoparticles were monitored by EPR spectroscopy, recombination luminescence quenching and UV/VIS absorption spectroscopy. It was found that formation of a surface S-Cu bond takes place both in the case of Cu(ClO4)2 (free Cu2+ ions) and Cu(acac)2. This process is accompani... hiện toàn bộ
Typology of sclereids
Proceedings / Indian Academy of Sciences - Tập 77 Số 2 - Trang 41-55 - 1973
Rao, T. Ananda, Bhupal, O. P.
A resume on the morphological types of sclereids has been given under various typological heads with example drawn from the published literature to enhance their utility as distinct types in detailed description of sclereids. Depending on the constancy of the body shape the sclereids are classified into two main subdivisions: Monomorphic and Polymorphic. With some reservation, within the scope of ... hiện toàn bộ
On the root rot ofKochia indica wight
Proceedings / Indian Academy of Sciences - Tập 51 Số 3 - Trang 150-156 - 1960
Sharma, B. B.
The paper deals with the root-rot ofKochia indica Wight caused byRhizoctonia solani Kuhn which secures successful infection through the root of the host. The disease is described for the first time. The external and internal symptomatology of the diseased plants has been described. The distribution of the fungus in different parts of the host has been studied in detail. In the seedling stage of th... hiện toàn bộ
Inheritance of fruit colour in theSolanum nigrum complex
Proceedings / Indian Academy of Sciences - Tập 74 Số 3 - Trang 137-141 - 1971
Venkateswarlu, J., Krishna Rao, M.
In theSolanum nigrum complex there is wide variability in the fruit colour. In 17 accessions representing diploids, tetraploids and hexaploids, dark shining blue, dull blue, bright red, orange red, yellowish-red and translucent green were observed in the different accessions. Blue is inherited as dominant over red and translucent green; however, the results obtained in crosses between blue and tra... hiện toàn bộ
Studies on the chemistry of copper(I) with arylazoimidazoles
Proceedings / Indian Academy of Sciences - Tập 110 Số 5 - Trang 445-451 - 1998
Misra, Tarun Kumar, Santra, Prasanta Kumar, Sinha, Chittaranjan
N(1)-alkyl-2-(arylazo)imidazoles (RC6H4N=NC3H2N N(1)X; X=Me (a), Et (b); R=7-Me(L1), 7-OMe(L2), 7-Cl(L3), 7-NO2(L4) and 8-Me(L5)) yield perchlorate salts ofbis-chelated complexes with copper(I). The complexes are 1:1 electrolyte and the composition in supported by Jobs method of continuous variation. The N=N stretching is red shifted by 60–70 cm−1 compared to free ligand values suggesting efficien... hiện toàn bộ
Putagraivam, a new genus of the hyphomycetes
Proceedings / Indian Academy of Sciences - Tập 87 Số 5 - Trang 99-104 - 1978
Subramanian, C V, Bhat, D Jayarama
A synnematous hyphomycetePutagraivam sundaram gen. et sp. nov. collected on dead twigs ofMacaranga indica Wight from India is described and illustrated. It is the conidial state of a hypocreaceous fungus.
Salicylaldoxime: An old ligand with new faces
Proceedings / Indian Academy of Sciences - Tập 111 Số 3 - Trang 397-411 - 1999
Chaudhuri, Phalguni
The paper is concerned with the interactions of salicylaldoxime with trivalent transition metal ions to yield di-, tri-, tetra- and hexanuclear complexes together with their low-lying electronic structures. Tri- and tetranuclear complexes are found to exhibit spin frustration. The importance of isostructural series of compounds with varyingd n electron configurations is indicated. Relevance of som... hiện toàn bộ
Errata
Proceedings / Indian Academy of Sciences - Tập 11 Số 6 - Trang 289-289 - 1940
Srikantia, C., Rao, P. R. Subba, Row, T. Prasannasimha
On some archiannelids from the beach sands of Waltair Coast
Proceedings / Indian Academy of Sciences - Tập 67 Số 1 - Trang 24-30 - 1968
Chandrasekhara Rao, G., Ganapati, P. N.
The paper reports the occurrence of twelve species of Archiannelids in the interstitial sands of the Waltair beach. Of these, six European species are reported for the first time from Indian waters and their occurrence on the Indian coast is of great interest from a Zoogeographical aspect of their distribution.
Morphology and schizogonic cycle ofHæmoproteus raymundi N. SP., parasite ofLeptocoma zeylanica (Lin.)
Proceedings / Indian Academy of Sciences - Tập 1 Số 2 - Trang 97-99 - 1934
de Mello, Col I. Froilano, Raimundo, Macario
Leptocoma Zeylanica (Lin.) is parasitised by a Hæmoproteus which we consider a new species and nameH. Raymundi. The interest lies in its particularly simple schizogonic cycle. Merozoites arise as a result of the nuclear division of free trophozoites and the former remain free among the cells of the host tissue. They finally attack the red blood corpuscles as schizonts. In spite of careful research... hiện toàn bộ
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