Zobrazeno 1 - 10
of 323
pro vyhledávání: '"N. N. Saha"'
Autor:
N N Saha
Publikováno v:
Proceedings of Indian National Science Academy, Vol 13, Iss 6 (2015)
On Acetylation of Cellulose in Raw Jute Fibre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::6954dadf2908d394098e61fdad2b7d3c
https://insa.nic.in/writereaddata/UpLoadedFiles/PINSA/Vol13_1947_6_Art06.pdf
https://insa.nic.in/writereaddata/UpLoadedFiles/PINSA/Vol13_1947_6_Art06.pdf
Autor:
S C Sirkar and N N Saha
Publikováno v:
Proceedings of Indian National Science Academy, Vol 13, Iss 1 (2015)
On the Structure of Hydrated Cellulose Obtained from Raw Jute Fibre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::cce14df15b49ea11d20a793a0a063fe1
https://insa.nic.in/writereaddata/UpLoadedFiles/PINSA/Vol13_1947_1_Art01.pdf
https://insa.nic.in/writereaddata/UpLoadedFiles/PINSA/Vol13_1947_1_Art01.pdf
Autor:
N. N. Saha, S. C. Sirkar
Publikováno v:
Nature. 157
IT is well known that the change in the structure of cellulose in ramie produced by the action of caustic soda solution and by subsequent treatment with water depends largely on the concentration of the alkali used, the temperature and the magnitude
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::499322d6928c902e83a392529f2ad28f
https://pubmed.ncbi.nlm.nih.gov/20987688
https://pubmed.ncbi.nlm.nih.gov/20987688
Autor:
N. N. Saha, T. Banerjee
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 42:1408-1411
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4ac63acc577aa7dc0b43fc3a717d023
https://doi.org/10.1107/s0108270186092090
https://doi.org/10.1107/s0108270186092090
Autor:
N. N. Saha, S. C. Bhattacharyya
Publikováno v:
Journal of Crystal and Molecular Structure. 8:209-215
Disarcosine hydrobromide, C6H 15N204 + Br-, crystallizes in the orthorhombic space group Pca21 with eight formula entities per unit cell of dimensions a = 23.79, b = 6.18, and c = 15.40 A, that is, two disarcosine molecules inthe asymmetric unit. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd74d35825fd50344db337697077c42c
https://doi.org/10.1007/bf01371621
https://doi.org/10.1007/bf01371621
Autor:
P. N. Ray, N. N. Saha
Publikováno v:
Journal of Crystal and Molecular Structure. 8:67-79
The silver complex ofo-aminobenzenesulfonyl glycine crystallizes in the monoclinic space groupP21/n with two molecules of HAg[C6H4(NH2)SO2-NHCH2COO]2 per unit cell of dimensionsa=5.73(2),b=12.16(1),c=13.94(3) A, and β=94.9(1) °. The structure has b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e442a01250605296a4a3a2a9a6c3bff0
https://doi.org/10.1007/bf01371518
https://doi.org/10.1007/bf01371518
Publikováno v:
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 37:1835-1838
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b541d1bb7f991c54069438b1e7b917ad
https://doi.org/10.1107/s056774088100736x
https://doi.org/10.1107/s056774088100736x
Publikováno v:
Journal of Crystallographic and Spectroscopic Research. 19:71-76
The title compound crystallizes in space groupP21/n witha=10.651(3),b=11.082(2),c=8.993(3) A,β=106.79(3)°;R=0.064 andRw=0.074 for 3399 observed reflections (I≥3σ(I)) from 3674 measured. The structure was solved by direct methods and refined by l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1d745b48be510c13c6682cf479abbc9
https://doi.org/10.1007/bf01160844
https://doi.org/10.1007/bf01160844
Publikováno v:
Journal of Crystal and Molecular Structure. 9:295-304
Chloramphenicol, C11H12Cl2N2O5, is orthorhombic, space groupC2221,a = 17.495(3),b = 7.321(2),c = 22.130(4) A, andZ = 8. The structure was solved by direct methods and refined to a finalR value of 0.068 for 1186 counter-reflections. Estimated standard
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07b6431499ae08e3c03f2882360d3e85
https://doi.org/10.1007/bf01200521
https://doi.org/10.1007/bf01200521
Autor:
J. K. Dattagupta, N. N. Saha
Publikováno v:
Journal of Crystal and Molecular Structure. 5:177-189
The structure of hexahydro pyridine (piperidine), a compound of psychobiological importance, has been determined in the form of its hydrochloride by the heavy-atom technique, using three-dimensional X-ray data. Hexahydro pyridine hydrochloride, (C5H5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6779002f7b4d8aafa05aff03ca5bb04f
https://doi.org/10.1007/bf01299681
https://doi.org/10.1007/bf01299681