Mostrando 1,401 - 1,420 Resultados de 14,896 Para Buscar 'Chelyan~', tiempo de consulta: 2.74s Limitar resultados
  1. 1401
    “…Here, we demonstrate an alternate one-step spray-dry CLAMs process using pH-responsive chelation of calcium. The “Chelate CLAMs” process is an improvement over the patented process that controls ion availability based on pH-responsive solubility of the calcium salt. …”
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  2. 1402
  3. 1403
  4. 1404
  5. 1405
    “…The effect of chelate cooperativity on the binding of several ditopic anions to two tetrathiourea macrocycles has been analysed in competitive solvent mixtures (H(2)O : DMSO 1 : 9 v/v). …”
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  6. 1406
    “…However, from a mechanistic standpoint, the thrombopoietin receptor is not expressed in Ewing sarcoma cells and we show that eltrombopag impairs DNA replication and causes DNA damage in Ewing sarcoma cells by chelating iron, a known “off-target” effect of the drug. …”
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  7. 1407
  8. 1408
  9. 1409
    “…We present an alternative method capable of selectively preconcentrating Cu(2+) ions at the electrode surface using chelating polymer-wrapped multiwalled carbon nanotubes (MWCNTs). …”
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  10. 1410
    “…INTERVENTIONS: We treated the patient with iron chelator and followed up for 3 years. OUTCOMES: Iron chelator helped to reduce the serum ferritin and improve the condition of target organs, including skin, pancreas, liver as well as pituitary. …”
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  11. 1411
  12. 1412
    “…The early initiation of a combined treatment including conventional chelation therapy and repeated MARS dialysis sessions allowed a rapid control of hemolysis, a progressive decrease of free copper overload, and clinical recompensation without liver transplantation.…”
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  13. 1413
    “…However, when administered orally, reduced absorption and bioavailability can occur due to chelation in the gastrointestinal tract (GIT) with multivalent metal cations acquired from diet, coadministered compounds (sucralfate, didanosine), or drug formulation. …”
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  14. 1414
    “…In the extensive field of metal ions, their interactions with nucleic acids, and their constituents, the main aim of this work is to develop a metal chelate suitable to recognize two molecules of an adenine nucleoside. …”
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  15. 1415
  16. 1416
  17. 1417
  18. 1418
    “…Under the optimal conditions, protein extraction rate was 64.89%, compared with alkaline extraction of 55.67%. The iron-chelating activity of peptides affected by ultrasound technology was further evaluated by iron-chelating rate, FTIR spectroscopy and LC-HRMS/MS. …”
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  19. 1419
    “…[Image: see text] Fast ion-chelate dissociation rates and weak ion-chelate affinities are desired kinetic and thermodynamic features for imaging probes to allow reversible binding and to prevent deviation from basal ionic levels. …”
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  20. 1420
    “…Herein, we describe the rational design and synthesis of two cyclic complexing agents (H(3)L1 and H(4)L2) bearing three and four hydroxamate chelating groups, respectively. The ligand structures allow us to take advantage of the macrocyclic effect; the H(4)L2 chelator contains an additional side amino group available for a possible further conjugation with a biomolecule. …”
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