Results 61 to 70 of about 2,060,891 (297)

Manifestation of photonic band structure in small clusters of spherical particles [PDF]

, 2002
We study the formation of the photonic band structure in small clusters of dielectric spheres. The first signs of the band structure, an attribute of an infinite crystal, can appear for clusters of 5 particles.
A. Lagendijk, A. Moroz, A.A. Asatryan, A.A. Asatryan, A.A. Chabanov, A.A. Chabanov, Alexey Yamilov, C.W.J. Beenakker, D. Felbacq, D.S. Wiersma, E. Akkermans, E. Doron, E. Yablonovitch, F.J.G. de Abajo, G. Iannaccone, Hui Cao, J. Huang, K. Busch, K.M. Ho, K.M. Leung, L.I. Deych, L.M. Li, M.M. Sigalas, N. Stefanou, S. Fan, S. John, S.A. Ramakrishna, S.C. Lee, S.G. Johnson, V. Twersky, Y.l. Xu, Y.V. Fyodorov, Z.Y. Li   +32 more
core   +3 more sources

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, Volume 20, Issue 6, Page 1453-1472, June 2026.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

Crystal structure of binase does not reflect its native conformation

Учёные записки Казанского университета: Серия Естественные науки, 2018
Cytotoxic ribonucleases (RNases) of the T1 family, including binase, the secreted guanyl-preferring RNase of Bacillus pumilus, are considered as promising agents of alternative anticancer chemotherapy.
E.V. Dudkina, V.V. Ulyanova, Yu.V. Surchenko, N.T. Nguen, A.I. Kolpakov, O.N. Ilinskaya   +5 more
doaj  

Synthesis, molecular and crystal structures of 4-amino-3,5-difluorobenzonitrile, ethyl 4-amino-3,5-difluorobenzoate, and diethyl 4,4′-(diazene-1,2-diyl)bis(3,5-difluorobenzoate)

Acta Crystallographica Section E: Crystallographic Communications
The crystal structures of two intermediates, 4-amino-3,5-difluorobenzonitrile, C7H4F2N2 (I), and ethyl 4-amino-3,5-difluorobenzoate, C9H9F2NO2 (II), along with a visible-light-responsive azobenzene derivative, diethyl 4,4′-(diazene-1,2-diyl)bis(3,5 ...
Egor M. Novikov, Jesus Guillen Campos, Javier Read de Alaniz, Marina S. Fonari, Tatiana V. Timofeeva   +4 more
doaj   +1 more source

2-[4,5-Bis(4-bromophenyl)-1-(4-tert-butylphenyl)-1H-imidazol-2-yl]-4,6-dichlorophenol

IUCrData, 2019
In the title compound, C31H24Br2Cl2N2O, the dihedral angles subtended by the tert-butyl-phenyl, 4,6-dichlorophenol and 4-bromophenyl (×2) rings are 70.7 (3), 8.1 (3), 28.1 (3) and 84.2 (3)°, respectively.
S. Devika, K. N. Shraddha, Noor Shahina Begum   +2 more
doaj   +1 more source

Phase Separation of Crystal Surfaces: A Lattice Gas Approach

, 1994
We consider both equilibrium and kinetic aspects of the phase separation (``thermal faceting") of thermodynamically unstable crystal surfaces into a hill--valley structure.
A. C. Shi, A. F. Andreev, A. J. Bray, A. J. W. Moore, A. V. Latyshev, B. Nienhuis, B. Sutherland, C. Herring, C. Herring, C. Jayaprakash, C. Jayaprakash, C. N. Yang, C. N. Yang, C. P. Yang, C. Roland, C. Rottman, C. Rottman, D. A. Huse, D. G. Vlachos, D. J. Bukman, D. Knoppik, D. Knoppik, Dirk Jan Bukman, E. H. Lieb, E. H. Lieb, F. Liu, F. Y. Wu, G. H. Gilmer, G. M. Watson, G. S. Grest, G. Wulff, H. J. Ernst, H. Kahata, H. van Beijeren, H. W. J. Blöte, I. D. Lawrie, I. Nolden, J. C. Heyraud, J. D. Shore, J. D. Shore, J. D. Weeks, J. G. Amar, J. Krug, J. Neergaard, J. P. Straley, J. S. Langer, J. S. Ozcomert, J. Stewart, J. W. Gibbs, Joel D. Shore, M. D. Johnson, M. Flytzani Stephanopoulos, M. J. Ramstad, M. Mondello, M. Siegert, M. Wortis, M. Yoon, O. L. Alerhand, O.L. Alerhand, P. Curie, P. Nozières, R. J. Phaneuf, R. J. Phaneuf, S. T. Chui, T. Yamamoto, V. I. Marchenko, V. L. Pokrovsky, W. W. Mullins, W. W. Mullins, W. W. Mullins, W. W. Mullins   +70 more
core   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, Volume 20, Issue 6, Page 1591-1611, June 2026.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

N1-[(1H-Imidazol-2-yl)methylidene]-N4-phenylbenzene-1,4-diamine

Acta Crystallographica Section E, 2014
The title compound, C16H14N4, is non-planar with dihedral angles between the planes of the imidazole and phenylenediamine rings of 30.66 (4)° and between the planes of the phenylenediamine and N-phenyl rings of 56.63 (7)°.
Md. Serajul Haque Faizi, Ashraf Mashrai, M. Shahid, Musheer Ahmad   +3 more
doaj   +1 more source

Crystal structure of mandipropamid [PDF]

Acta Crystallographica Section E Crystallographic Communications, 2015
In the title compound, C23H22ClNO4(systematic name: (RS)-2-(4-chlorophenyl)-N-{2-[3-methoxy-4-(prop-2-yn-1-yloxy)phenyl]ethyl}-2-(prop-2-ynyloxy)acetamide), an amide fungicide, the dihedral angle between the chlorobenzene and benzene rings is 65.36 (6)°.
Hyunjin Park, Jineun Kim, Gihaeng Kang, Tae Ho Kim   +3 more
openaire   +3 more sources