Results 41 to 50 of about 7,227 (274)

The dissociation of the Hsp60/pro-Caspase-3 complex by bis(pyridyl)oxadiazole copper complex (CubipyOXA) leads to cell death in NCI-H292 cancer cells [PDF]

, 2017
Cell survival and proliferation are central to carcinogenesis, involving various mechanisms among which those that impede apoptosis are important. In this, the role of the molecular chaperone Hsp60 is unclear since it has been reported that it can be ...
Barone, G., Barone, R., Campanella, C., Cappello, F., Caruso Bavisotto, C., Conway de Macario, E., Giacalone, V., Lo Cascio, F., Macario, A., Marino Gammazza, A., Mocciaro, E., Nikolic, D., Pace, A., Palumbo Piccionello, A., Zummo, G.   +14 more
core   +1 more source

Non-symmetrical 1,3,4-oxadiazole derivatives: Synthesis, characterization, and computational study of their optical properties

Chemical Physics Impact, 2023
Applications in electronics and photonics have spurred research on new electronic and optical materials, including organic chromophores. In this work, we synthesized and characterized five compounds (4 of which novel) containing the 1,3,4-oxadiazole ...
Mário S.S. Oliveira, Arthur B.S. Santos, Thiago V.B. Ferraz, Gustavo L.C. Moura, Eduardo H.L. Falcão   +4 more
doaj   +1 more source

Isosteric Substitution Enables Rational Design of Two‐Dimensional Energetic Crystals

Advanced Science, EarlyView.
Isosteric substitution transforms a classical nitro–amine motif into two‐dimensional aminofurazans with performance beyond TATB. ABSTRACT Two‐dimensional (2D) energetic crystals dissipate mechanical insult via interlayer slip, yet their molecular design space remains narrow.
Linyuan Wen, Wentong Tu, Tao Yu, Chao Chen, Zhixiang Zhang, Zhixiang Xie, Yingzhe Liu   +6 more
wiley   +1 more source

Preparation of a number of heterocyclic compounds derived from benzotrazole [PDF]

مجلة التربية والعلم, 2013
In this thesis, a number of heterocyclic compounds with  five-memberd  , such as substituted oxadiazole  , thiadiazole , pyrazole , iso andoline-1,3-dione , also the preparation of  pyrroline and pyrrolidine compounds .      The  ester  compound  (1) was
Mohamed Mohamed, Ahmed Ahmed
doaj   +1 more source

Synthesis and Study of Some fused Substituted 1,3,4-Thiadiazoles and 1,2,4-Triazoles from 4-Chloro- phenoxy acetic acid and 2,4-dichlorophenoxy acetic acid [PDF]

مجلة التربية والعلم, 2020
In this work the synthesis of some substituted 1,2,4-triazoles and five ring system's reported. 2-(4-Chlorophenoxy) acetic acid (S1) was synthesis from corresponding substituted phenol by its reaction with chloroacetic acid in sodium hydroxide solution ...
Mudhar Othman
doaj   +1 more source

Decoupling Intrinsic Molecular Efficacy From Platform Effects: An Interpretable Machine Learning Framework for Unbiased Perovskite Passivator Discovery

Advanced Science, EarlyView.
This study establishes an interpretable machine learning framework that disentangles the intrinsic molecular efficacy of passivators from experimental platform effects—enabling unbiased, high‐throughput discovery of effective perovskite surface modifiers.
Jing Zhang, Ziyuan Li, Shan Gao, Zhen Zhu, Jing Wang, Xiangmei Duan   +5 more
wiley   +1 more source

Synthesis and Characterization of some New 1,3,4-Oxadiazole derivatives based on 4-amino benzoic acid

مجلة بغداد للعلوم, 2016
Various of 2,5- disubstituted 1,3,4-oxadiazole (Schiff base, ?- lactam and azo) were synthesized from 2,5-di (4,4?-amino-1,3,4-oxadiazole which usequently synth-esized from mixture of 4- amino benzoic acid and hydrazine arch of polyphosphorus acid.
Baghdad Science Journal
doaj   +1 more source

Identification and characterization of antibacterial compound(s) of cockroaches (Periplaneta americana) [PDF]

, 2017
Infectious diseases remain a significant threat to human health, contributing to more than 17 million deaths, annually. With the worsening trends of drug resistance, there is a need for newer and more powerful antimicrobial agents.
A Brüning, A Fodor, A Husain, A Idhayadhulla, A Kaplan, A Nemeikaitė-Čėnienė, A Pantosti, A Pawellek, A Rauf, A Richters, A Rico, A Sakunphueak, AJ Alanis, AM Alanazi, AM Carvalho, AM Griggs, AS Mayhoub, Ayaz Anwar, B Combourieu, B Sadek, B Villemagne, B Zarzycka, BE Bilich, BE Brown, BL Ginsborg, BV Le, C Amutha, C Rademacher, C Shiota, CA Morgan, CH Yen, CL Yuan, CMM Gómez, CT Makowski, D Duś, D Mehetre, D Raffa, D Vergara, DA Pisanenko, DJ Hardick, DT Youssef, E Braud, E Clynen, E Oberbauer, E Pery, E Rosatelli, EA Musad, EC Kormann, EM Flefel, EV Verbitskiy, F Puig-Basagoiti, FN Alvarez, FT Hatch, FZ Mharti, G Devasahayam, G Engelsma, G Liu, G Ramdani, G Ren, G Schlewer, G Şahin, GN Vassilev, H Chikhale, H Hatano, H Hussain, H Istanbullu, H Li, H Niaz, H Smetana, H Wang, HB Shin, HY Chen, I Karakaya, I Orhan, IC Zampini, J Győrfi, J Han, J La, J Mareddy, JD Guzman, JF Sun, JL Vennerstrom, JM Ontoria, JP Rappai, JR Bauquier, JW Weaver, JY Yang, K Iwasa, K Philip, K Tangdenpaisal, K Wada, KW Leal, KW Park, L Sun, LJ Huang, M Akhter, M al-Rashida, M Amiche, M Brunskole Švegelj, M Gökce, M Jahangir, M Ma, M Miyazawa, M Pawelczap, M Sagheer, M Salzet, M Zhu, MA Aziz-ur-Rehman Abbasi, MA Orabi, MC Enright, MD Bachi, MH Metz-Boutigue, MIC De Troconis, MJ Arrowood, MJ Frederico, MM Alam, MM Khafagy, MN Zemtsova, MT Mackmull, Muhammad Raza Shah, N Desplaces, N Mashhoon, N Sunduru, N Özbek, NA Khan, NA Khan, NA Lack, Naveed Ahmed Khan, ND Eddington, NG Anthony, NK Roy, NR Gonewar, O Perwitasari, OO Ajani, OO Peter, P Armati, P Bulet, P Chen, P Deprez, P Funk, P Kumar, P Nordmann, P Samadhiya, PB Savage, Peter J. Heard, PL Taylor, Q Zheng, QC Fu, R Bonnett, R Bonnett, R De Simone, R Ruckli, R Wilson, RA Tapia, RL Groves, Ruqaiyyah Siddiqui, S Antoniou, S Bondock, S Celikler, S Cesarini, S Elliott, S Ganguli, S George, S Indumathi, S Kasai, S Lee, S Minami, S Nagarajan, S Wirth, S Yang, SA Lujan, Salwa Mansur Ali, SC Bang, SC Basak, Seng-Kai Ong, SF Liou, SM Capitosti, T Antonucci, T Ellendorff, T Ishikawa, TB Emran, TC Lima, TC Yang, TES Ali, TP Yin, TR Burke, TS Tiuman, TT Cushnie, TW Sanchez, U Guzzi, U Singh, V Bhardwaj, V Exarchou, V Facchinetti, V Mihailovic, V Miliukienė, VK Bajpai, VV Kouznetsov, VV Kouznetsov, W He, X He, XD Wang, XJ Gao, XN Wang, XP Sun, Y Dai, Y Fang, Y Girard, Y Take, Y Tang, Y Zhao, Y Özkay, YH Seo, YLN Murthy, YM Sinam, Z Su   +215 more
core   +1 more source

Mechanical and Solvent Transport Characteristics of Nitro and n-Butylphenyl Supported Poly(1,3,4-Oxadiazole)s [PDF]

, 2020
Examination of mechanical and solvent transport properties of π-conjugated polymers (PCPs), viz;poly(2-nitro-p-phenylene-1,3,4-oxadiazole) [PNPO], poly(p-phenylenevinylene-1,3,4-oxadiazole) [PPVO], poly(p-(nitrophenylene)vinylene-1,3,4-oxadiazole) [PNPVO]
Gopalakrishnanpanicker, Unnikrishnan, Kaippamangalath, Nimisha, Ramamurthy, Praveen C.   +2 more
core   +2 more sources

2,5-Bis(4-methoxyphenyl)-1,3,4-oxadiazole

Acta Crystallographica Section E, 2010
In the title compound, C16H14N2O3, the essentially planar 1,3,4-oxadiazole ring [maximum deviation = 0.0021 (11) Å] is inclined at dihedral angles of 8.06 (6) and 11.21 (6)° with respect to the ...
B. Kalluraya, Hoong-Kun Fun, Nithinchandra, Jia Hao Goh   +3 more
doaj   +1 more source