Showing 281 - 300 results of 1,364 for search '"ligand"', query time: 0.06s Refine Results
  1. 281
  2. 282

    Synthesis of CuO Nanoparticles from Copper(II) Schiff Base Complex: Evaluation via Thermal Decomposition by Ali Mudher Abdulkareem Al-Khazraji, Enass Jasim Waheed, Awf Abdul Rahman Ahmed

    Published 2025-01-01
    “…This newly synthesized symmetric Schiff base served as the ligand for the Cu(II) metal ion complex. The ligand and its complex were characterized using several spectroscopic methods, including FTIR, UV-vis, 1H-NMR, 13C-NMR, CHNS, and AAS, along with TGA, molar conductivity and magnetic susceptibility measurements. …”
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    Article
  3. 283

    Glucocorticoid receptor: translocation from the cytoplasm to the nuclei, chromatin and intranuclear chaperone cycles by V. M. Merkulov, N. V. Klimova, T. I. Merkulova

    Published 2015-07-01
    “…Glucocorticoid receptor (GR) is a ligand-dependent transcription factor, involved in the regulation of hundreds of genes. …”
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  4. 284

    Cytokine-armed oncolytic herpes simplex viruses: a game-changer in cancer immunotherapy? by Howard L Kaufman, Hongbin Wang, Dipongkor Saha, Samuel D Rabkin, Mia Borlongan, Uyen Le, Hans J Nauwynck

    Published 2024-05-01
    “…In this review, we highlight preliminary data with several cytokines and chemokines, including GM-CSF, interleukin 12, FMS-like tyrosine kinase 3 ligand, tumor necrosis factor α, interleukin 2, interleukin 15, interleukin 18, chemokine (C-C motif) ligand 2, chemokine (C-C motif) ligand 5, chemokine (C-X-C motif) ligand 4, or their combinations, and show how these payloads can further enhance the antitumor immunity of oHSV. …”
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  5. 285

    Bioinorganic Relevance of Some Cobalt(II) Complexes with Thiophene-2-glyoxal Derived Schiff Bases by Prashant Singh, Shanu Das, Rajesh Dhakarey

    Published 2009-01-01
    “…IR spectra manifest the coordination of the ligand to the metal ion through the carbonyl oxygen, azomethine nitrogen and thienyl sulphur atoms. …”
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  6. 286

    Synthesis and Crystalline Structure of Zinc Complexes with Antihypertensive Drug Lisinopril by Márcia C. de Souza, Luan F. Diniz, Chris H. J. Franco, Renata Diniz

    Published 2018-01-01
    “…The structural investigation of Zn2+ complexes with the ligand lisinopril (LIS), an inhibitor of angiotensin-converting enzyme (ACE), was performed. …”
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  7. 287

    Synthesis Characterization and Antimicrobial Activity Studies of Some Transition Metal Complexes Derived from 3-Chloro-N′-[(1E)-(2-hydroxy phenyl)methylene]-6-methoxy-1-benzothioph... by Vivekanand D. Biradar, B. H. M. Mruthyunjayaswamy

    Published 2013-01-01
    “…The Schiff base behaves as tridentate ONO donor ligand and forms the complexes of the type ML2 (metal-ligand) stoichiometry for Cu(II), Co(II), Ni(II), and Mn(II) complexes and ML stoichiometry for Zn(II), Hg(II), and Fe(III) complexes. …”
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    Article
  8. 288

    Synthesis, Structure, and Anticancerous Properties of Silver Complexes by Shraddha Shukla, A. P. Mishra

    Published 2013-01-01
    “…Mixed ligand complexes of Ag(I) metal derived from L-lysine and thiouracil with 2,2′-bipyridyl; 2-aminopyridine with thiouracil have been synthesized. …”
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  9. 289

    Synthesis, Spectroscopy, Thermal Analysis, Electrochemistry and Superoxide Scavenging Activity of a New Bimetallic Copper(II) Complex by Babita Sarma, Diganta Kumar Das

    Published 2013-01-01
    “…A new bimetallic copper(II) complex has been synthesized with ligand obtained by the condensation of salicylaldehyde and the amine derived from reduction of nitration product of benzil. …”
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  10. 290

    Scaffold-enabled high-resolution cryo-EM structure determination of RNA by Daniel B. Haack, Boris Rudolfs, Shouhong Jin, Alexandra Khitun, Kevin M. Weeks, Navtej Toor

    Published 2025-01-01
    “…In the case of the TPP riboswitch aptamer domain, the scaffolding approach allowed visualization of the riboswitch ligand binding pocket at 2.5 Å resolution. We also determined the structure of the ligand-free apo state and observe that the aptamer domain of the riboswitch adopts an open Y-shaped conformation in the absence of ligand. …”
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  11. 291

    Selective union of ATP vs ADP to an amino/amide macrocycle and its Cu2+ complexes: potentiometric, spectrophotometric and theoretical approximations by Armando Ferrer Serrano, Yennys Hernández Molina

    Published 2022-08-01
    “… The protonation equilibria of a new amine/amide type macrocycle and its complexation with Cu(II) in solution have been studied by potentiometry and UV-Visible Spectrophotometry. The ligand shows four protonation constants and one unusual deprotonation constant. …”
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  12. 292
  13. 293

    Preparation and Characterization of a Novel Terbium Complex Coordinated with 10-Undecenoic Acid for UV-Cured Coatings by Chenjie Jiao, Rong Zhong, Yanfang Zhou, Hongfei Zhang

    Published 2020-01-01
    “…Furthermore, the luminescence properties of complexes with different ratios of Tb3+ and ligand were studied, and the ratio of Tb3+ and the ligand had an obvious impact on the luminescence intensity of the 10-UA-Tb(III) complex. …”
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  14. 294

    The Role of PPARα Activation in Liver and Muscle by Lena Burri, G. Hege Thoresen, Rolf K. Berge

    Published 2010-01-01
    “…It is a sensor for changes in levels of fatty acids and their derivatives that responds to ligand binding with PPAR target gene transcription, inasmuch as it can influence physiological homeostasis, including lipid and carbohydrate metabolism in various tissues. …”
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  15. 295

    Inflammatory Serum Biomarkers in Colorectal Cancer in Kazakhstan Population by L. Akhmaltdinova, V. Sirota, V. Zhumaliyeva, D. Babenko, I. Kadyrova, Z. Tauesheva, D. Taizhanova, A. Ibraeva, M. Maratkyzy, A. Turmukhambetova

    Published 2020-01-01
    “…The following biomarkers were included in the study panel: stem cell factor (SCF), vascular endothelial growth factor (VEGF), fibroblast growth factor (FGF2), interleukin 6 (IL6), interleukin 8 (IL8), macrophage migration inhibitory factor (MIF), soluble Fas (SFAS), soluble Fas ligand (sFASL), transforming growth factor β (TGF), tumor necrosis factor (TNF), TNF-related apoptosis-inducing ligand (TRAIL), and programmed death ligand 1 (PD-L1). …”
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  16. 296
  17. 297

    Cu(II) and Ni(II) Complexes with New Tridentate NNS Thiosemicarbazones: Synthesis, Characterisation, DNA Interaction, and Antibacterial Activity by Dorian Polo-Cerón

    Published 2019-01-01
    “…This paper reports the synthesis and detailed characterisation of copper(II) and nickel(II) complexes with tridentate thiosemicarbazone ligands H2L1 and H2L2 derived from 2-acetylpyrazine. …”
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  18. 298

    Role of Peroxisome Proliferator-Activated Receptor β/δ and B-Cell Lymphoma-6 in Regulation of Genes Involved in Metastasis and Migration in Pancreatic Cancer Cells by Jeffrey D. Coleman, Jerry T. Thompson, Russell W. Smith, Bogdan Prokopczyk, John P. Vanden Heuvel

    Published 2013-01-01
    “…PPARβ/δ is a ligand-activated transcription factor that regulates various cellular functions via induction of target genes directly or in concert with its associated transcriptional repressor, BCL-6. …”
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  19. 299

    A DFT Study of Structural and Bonding Properties of Complexes Obtained from First-Row Transition Metal Chelation by 3-Alkyl-4-phenylacetylamino-4,5-dihydro-1H-1,2,4-triazol-5-one a... by Hubert Jean Nono, Désiré Bikélé Mama, Julius Numbonui Ghogomu, Elie Younang

    Published 2017-01-01
    “…Density functional calculations were used to explore the complexation of 3-alkyl-4-phenylacetylamino-4,5-dihydro-1h-1,2,4-triazol-5-one (ADPHT) derivatives by first-row transition metal cations. Neutral ADPHT ligand and mono deprotonated ligands have been used. …”
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  20. 300

    Computational and In silico study of novel fungicides against combating root rot, gray mold, fusarium wilt, and cereal rust. by Mollah Naimuzzaman, Md Mahabub Hasan, Ajoy Kumer, Abu Yousuf Hossin, Mohammad Harun-Ur-Rashid, Swapan Kumar Roy, Abu Noman Faruq Ahmmed, Jamal Uddin

    Published 2025-01-01
    “…First of all, the DFT was employed to optimize the molecular geometry, and get the prepared optimized ligand. From the DFT data, the chemical descriptors were calculated. …”
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