Výsledky vyhledávání - "Basab Chattopadhyay"

Akademický článek

Orientational mapping of minerals in Pierre shale using X-ray diffraction tensor tomography

Autor: Fredrik K. Mürer, Aldritt Scaria Madathiparambil, Kim Robert Tekseth, Marco Di Michiel, Pierre Cerasi, Basab Chattopadhyay, Dag W. Breiby

Publikováno v: IUCrJ, Vol 8, Iss 5, Pp 747-756 (2021)

Shales have a complex mineralogy with structural features spanning several length scales, making them notoriously difficult to fully understand. Conventional attenuation-based X-ray computed tomography (CT) measures density differences, which, owing

Externí odkaz: https://doaj.org/article/90839510dd13440c9c1bf37bae1e8ad5

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Akademický článek

Quantifying the hydroxyapatite orientation near the ossification front in a piglet femoral condyle using X-ray diffraction tensor tomography

Autor: Fredrik K. Mürer, Basab Chattopadhyay, Aldritt Scaria Madathiparambil, Kim Robert Tekseth, Marco Di Michiel, Marianne Liebi, Magnus B. Lilledahl, Kristin Olstad, Dag W. Breiby

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)

Abstract While a detailed knowledge of the hierarchical structure and morphology of the extracellular matrix is considered crucial for understanding the physiological and mechanical properties of bone and cartilage, the orientation of collagen fibres

Externí odkaz: https://doaj.org/article/97d1c124c340415085c4c0cc23654dbd

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Akademický článek

2,2′-Diazinodimethylidyne)di-o-phenylene) dibenzoate

Autor: Monika Mukherjee, Madeleine Helliwell, Somnath Ghosh, Sharmila Basu, Basab Chattopadhyay

Publikováno v: Acta Crystallographica Section E, Vol 64, Iss 5, Pp o866-o866 (2008)

The title compound, C28H20N2O4, was synthesized by the reaction of 2-(hydrazonomethyl)phenyl benzoate with iodine. The molecule possesses a crystallographically imposed center of symmetry at the mid-point of the hydrazine N—N bond. The substituents

Externí odkaz: https://doaj.org/article/1fc4acef473242e09e4cd779aa7ddd2e

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Orientational mapping of minerals in Pierre shale using X-ray diffraction tensor tomography

Autor: Aldritt Scaria Madathiparambil, Pierre Cerasi, Dag W. Breiby, Kim Robert Tekseth, Marco Di Michiel, Basab Chattopadhyay, Fredrik Kristoffer Mürer

Publikováno v: IUCrJ
'IUCrJ ', vol: 8, pages: 747-756 (2021)
IUCrJ, Vol 8, Iss 5, Pp 747-756 (2021)

X-ray diffraction tensor tomography is used to map clay mineral orientation and high-density inclusions in a sample of Pierre shale.
Shales have a complex mineralogy with structural features spanning several length scales, making them notoriousl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd2b21167be2cfd865ec81f3c56896a6
http://europepmc.org/articles/PMC8420771

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Nanoscale imaging of shale fragments with coherent X-ray diffraction

Autor: Yuriy Chushkin, Fredrik Kristoffer Mürer, Dag W. Breiby, Alain Gibaud, Pierre Cerasi, Federico Zontone, Basab Chattopadhyay, Aldritt Scaria Madathiparambil

Publikováno v: 'Journal of Applied Crystallography ', vol: 53, pages: 1562-1569 (2020)
Journal of Applied Crystallography

Combined coherent X-ray diffraction imaging and wide-angle X-ray diffraction is demonstrated to study the morphology, internal structure and mineralogy of shale fragments. Estimates of the unconnected nanoscale pore structure of shale microparticles

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9c8ba4b115c257bbf2407e30565eea7
https://epn-library.esrf.fr/flora/jsp/index_view_direct_anonymous.jsp?record=doc:PUB_ESRF:56701

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High-Performance Humidity Sensing in π-Conjugated Molecular Assemblies through the Engineering of Electron/Proton Transport and Device Interfaces

Autor: Nicholas Turetta, Marc-Antoine Stoeckel, Rafael Furlan de Oliveira, Félix Devaux, Alessandro Greco, Camila Cendra, Sara Gullace, Mindaugas Gicevičius, Basab Chattopadhyay, Jie Liu, Guillaume Schweicher, Henning Sirringhaus, Alberto Salleo, Mischa Bonn, Ellen H. G. Backus, Yves H. Geerts, Paolo Samorì

Publikováno v: Journal of the American Chemical Society

The development of systems capable of responding to environmental changes, such as humidity, requires the design and assembly of highly sensitive and efficiently transducing elements. Such a challenge can be mastered only by disentangling the role pl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::123ef8007de3828d57d1e9f4ade052f2

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[1]Benzothieno[3,2-b]benzothiophene (BTBT) derivatives: Influence in the molecular orientation and charge delocalization dynamics

Autor: Guillaume Garbay, Christian Ruzié, Alan R. Kennedy, Almaz Aliev, Ana Buzzi Fernández, Maria Luiza M. Rocco, Basab Chattopadhyay, Yves Geerts, Amanda G. Veiga

Publikováno v: Materials chemistry and physics, 221

Using near-edge X-ray absorption fine structure (NEXAFS) and resonant Auger spectroscopy (RAS) in conjunction with the core-hole clock methodology the electronic structure, molecular ordering and orientation and charge transfer dynamics in the femtos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a86ada9f00a5d180afee9285172c26c1
https://doi.org/10.1016/j.matchemphys.2018.09.064

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Quantifying the hydroxyapatite orientation near the ossification front in a piglet femoral condyle using X-ray diffraction tensor tomography

Autor: Kristin Olstad, Aldritt Scaria Madathiparambil, Marco Di Michiel, Marianne Liebi, Basab Chattopadhyay, Fredrik Kristoffer Mürer, Dag W. Breiby, Kim Robert Tekseth, Magnus B. Lilledahl

Publikováno v: Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
'Scientific Reports ', vol: 11, pages: 2144-1-2144-12 (2021)

While a detailed knowledge of the hierarchical structure and morphology of the extracellular matrix is considered crucial for understanding the physiological and mechanical properties of bone and cartilage, the orientation of collagen fibres and carb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae09abb3b23411b2f40d96c9783944d2
https://doi.org/10.1038/s41598-020-80615-4

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Multimodal Microscopy Methods for Growth Cartilage

Autor: Mojde Hasanzade, Kim Robert Tekseth, Basab Chattopadhyay, Kristin Olstad, Fredrik Kristoffer Mürer, Knut Olav Schnell, M. Nadeem Akram, Magnus B. Lilledahl, Dag W. Breiby

Publikováno v: Conference on Lasers and Electro-Optics.

Unstained microscopy of growth cartilage microstructure is crucial for understanding bone formation and related diseases. Here, we compare imaging modalities with unconventional contrast mechanisms applied to the epiphyseal bone-cartilage interface a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1fccd9f5c1c9b60b3f275c2afd03fd64
https://doi.org/10.1364/cleo_at.2021.jth3a.51

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One‐Dimensional Looped Chain and Two‐Dimensional Square Grid Coordination Polymers: Encapsulation of Bis(1,2,4‐Triazole)‐ trans ‐cyclohexane into the Voids

Autor: Marinela M. Dîrtu, Basab Chattopadhyay, Judith A. K. Howard, Yann Garcia, Philippe Guionneau, Nayarassery N. Adarsh, Eamonn Devlin, Yiannis Sanakis

Publikováno v: European Journal of Inorganic Chemistry, 2019 (5
European Journal of Inorganic Chemistry
European Journal of Inorganic Chemistry, Wiley-VCH Verlag, 2019, pp.585-591. ⟨10.1002/ejic.201801138⟩

Two new coordination polymers [Cu(btzx)2(MeOH)2](NO3)2 (1) and [Cu(btrcy)2(H2O)2](ClO4)2Â·btrcy (2) have been synthesized by reacting two bis-triazole/tetrazole-ligands namely m-xylylene-bis(tetrazole) (btzx) and bis(1,2,4-triazole)-trans-cyclohexa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27729b4b65d415b0080d6435bb24c0b1
https://doi.org/10.1002/ejic.201801138

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