All Stories

  1. Influence of Raw‐Material Processing on Gold and Silver Nanoparticles Stability Using Ultrasound‐Extracted Pink‐Pepper Compounds
  2. Integrating Nanotechnology With 3D Printing for Drug Delivery: Bone Regeneration and Beyond
  3. Integrating Lean Six Sigma and Change Management for Operational Excellence in Academic Research Laboratories: a Case Study in Nanoscience
  4. Indicadores bibliométricos de patentes: relação entre nanotecnologia e os estudos sobre COVID-19 (2019 - 2023)
  5. Irgafos 168 and Irganox 1076 as new cocaine cutting agents: A COVID-19 pandemic impact on cocaine profiling and trafficking in Brazil
  6. PRODUÇÃO, CARACTERIZAÇÃO E APLICAÇÕES NA TERAPIA DO CÂNCER DE MAMA DE SISTEMAS DE LIBERAÇÃO DE FÁRMACOS BASEADOS EM NANOESTRUTURAS POLIMÉRICAS BIODEGRADÁVEIS: UMA REVISÃO
  7. PRODUÇÃO, CARACTERIZAÇÃO E AVALIAÇÃO CITOTÓXICA DE NANOPARTÍCULAS DE ÁCIDO POLI-LÁCTICO CONTENDO TAMOXIFENO
  8. Euphorbia tirucalli latex loaded polymer nanoparticles: Synthesis, characterization, in vitro release and in vivo antinociceptive action
  9. Bibliometric Analysis: Nanotechnology and COVID-19
  10. Capítulo 1 - Nanopartículas de ouro: métodos clássicos de obtenção e caracterização
  11. Experimental methods in chemical engineering: Zeta potential
  12. Nitric Oxide Donors as Potential Drugs for the Treatment of Vascular Diseases Due to Endothelium Dysfunction
  13. Author response for "Experimental methods in chemical engineering: Zeta potential"
  14. Release of chlorambucil from mannose-functionalized PLGA nanoparticles
  15. Multidrug Core–Shell Bead: A System for Bacterial Infection Treatment in Fish
  16. Experimental methods in chemical engineering: Fluorescence emission spectroscopy
  17. Graphene oxide–metallophthalocyanine hybrids with enhanced singlet oxygen generation
  18. Enzymatic hydrolysis of starch into sugars is influenced by microgel assembly
  19. Experimental methods in chemical engineering: Ultraviolet visible spectroscopy-UV-Vis
  20. Synthesis of gold nanoparticles using Euphorbia tirucalli latex and the microwave method
  21. PLGA nano/microparticles loaded with cresyl violet as a tracer for drug delivery: Characterization and in-situ hyperspectral fluorescence and 2-photon localization
  22. Cassava Biomass Transformation by Aspergillus oryzae
  23. In vitro cytotoxicity and phototoxicity of surface-modified gold nanoparticles associated with neutral red as a potential drug delivery system in phototherapy
  24. Enhanced Antitumor Activity against Melanoma Cancer Cells by Nitric Oxide Release and Photosensitized Generation of Singlet Oxygen from Ruthenium Complexes
  25. Blood pressure variability provokes vascular β-adrenoceptor desensitization in rats
  26. Improvement of Drug Delivery Using Gold Nanoparticle and Berberine Associated to a New Hydrogel System
  27. Tamoxifen Loaded in Methacrylate Nanoparticles Evaluated in Breast Cancer Tumor Cells Model
  28. Chlorambucil Encapsulation into PLGA Nanoparticles and Cytotoxic Effects in Breast Cancer Cell
  29. Gold Nanoparticle and Berberine Entrapped into Hydrogel Matrix as Drug Delivery System
  30. Gold nanoparticle modifies nitric oxide release and vasodilation in rat aorta
  31. Polyacrylate nanoparticles mediated cytotoxic process in breast cancer 4T1 cell line
  32. Gold Nanoparticles Associated with Neutral Red as potential drug delivery for photodynamic therapy
  33. Hydrogel modification for drug delivery
  34. PLGA nanoparticles loaded with antitumoral drug as a Drug Delivery System
  35. Nitric oxide generated by the compound RuBPY promotes the vascular smooth cell membrane hyperpolarization
  36. Association of Berberine into hydrogel as drug delivery system
  37. Gold Nanoparticle associated to Berberine induces vasorelaxation and cytosolic Ca2+ decrease in rat aorta
  38. Antitumoral drug loaded in TEOS nanoparticles
  39. Biological activity of ruthenium nitrosyl complexes
  40. Biodegradable nanoparticles containing benzopsoralens: An attractive strategy for modifying vascular function in pathological skin disorders
  41. Prostacyclin, not only nitric oxide, is a mediator of the vasorelaxation induced by acetylcholine in aortas from rats submitted to cecal ligation and perforation (CLP)
  42. Vasodilatation induced by forskolin involves cyclic GMP production
  43. Vasodilatation induced by a new NO donor involve KCa channels activation and cell membrane hyperpolarization
  44. Decreased number of caveolae in endothelial cells impairs the relaxation induced by acetylcholine in hypertensive rat aortas
  45. Immobilized ruthenium complexes and aspects of their reactivity
  46. Endothelium negatively modulates the vascular relaxation induced by nitric oxide donor, due to uncoupling NO synthase
  47. Mechanisms underlying the vasorelaxant action of the pimarane ent-8(14),15-pimaradien-3β-ol in the isolated rat aorta
  48. P3. Postganglionic neurones and effectors
  49. Immunoreactivity for neuronal NOS and fluorescent indication of NO formation in the NTS of juvenile rats submitted to chronic intermittent hypoxia
  50. Relaxation induced by calcium ionophore is impaired in carotid arteries from 2K-1C rats due to failed effect of nitric oxide on the smooth muscle cells
  51. Fluorescent indication that nitric oxide formation in NTS neurons is modulated by glutamate and GABA
  52. Hypotensive effect of the nitrosyl ruthenium complex nitric oxide donor in renal hypertensive rats
  53. New nitric oxide donors based on ruthenium complexes
  54. A novel mechanism of vascular relaxation induced by sodium nitroprusside in the isolated rat aorta
  55. Vitamin C improves the effect of a new nitric oxide donor on the vascular smooth muscle from renal hypertensive rats
  56. Nitric oxide (NO) released from a new NO donor has lower activity in vascular smooth muscle cells from renal hypertensive rat
  57. The inducing NO-vasodilation by chemical reduction of coordinated nitrite ion in cis-[Ru(NO2)L(bpy)2]+ complex
  58. Identification of psoralen loaded PLGA microspheres in rat skin by light microscopy
  59. Characterization of Biodegradable Poly(D,L-Lactide-co-Glycolide) Nanoparticles Loaded with Bacteriochlorophyll-a for Photodynamic Therapy
  60. Caveolae Dysfunction Contributes to Impaired Relaxation Induced by Nitric Oxide Donor in Aorta from Renal Hypertensive Rats
  61. Decreased number of caveolae play critical role in the sensitivity to the nitric oxide in renal hypertensive rats aorta
  62. Endothelium contributes to the vascular relaxation induced by sodium nitroprusside in the isolated rat aorta
  63. Vasorelaxation induced by the new nitric oxide donor cis-[Ru(Cl)(bpy)2(NO)](PF6) is due to activation of KCa by a cGMP-dependent pathway
  64. Photoinduced Electron Transfer between the Cationic Complexes Ru(NH3)5pz2+andtrans-RuCl([15]aneN4)NO2+Mediated by Phosphate Ion:  Visible Light Generation of Nitric Oxide for Biological Targets†
  65. Synthesis, Photophysical and Photobiological Study of Synergic Photosensitizer:Zinc-Phthalocyanine with Ca2+ Chelating Agent
  66. Evaluation of nanoparticles loaded with benzopsoralen in rat peritoneal exudate cells
  67. Characterization of the mechanisms of action and nitric oxide species involved in the relaxation induced by the ruthenium complex
  68. Cytosolic calcium concentration is reduced by photolysis of a nitrosyl ruthenium complex in vascular smooth muscle cells
  69. Indocyanine Green Nanoparticles Useful for Photomedicine
  70. Phagocytosis of PLGA Microparticles in Rat Peritoneal Exudate Cells: A Time-Dependent Study
  71. Evaluation of nanoparticles loaded with benzopsoralen in rat peritoneal exudate cells
  72. The nitric oxide donor cis‐[Ru(Cl)(bpy)2(NO)](PF6) induces rat aorta relaxation and Ca2+ reduction under visible light irradiation.
  73. Characterization of PLGA Microparticles as a Drug Carrier for 3-Ethoxycarbonyl-2H-Benzofuro[3,2-f]-1-Benzopyran-2-One. Ultrastructural Study of Cellular Uptake and Intracellular Distribution
  74. Synergic Photosensitizers: A New Trend in Photodynamic Therapy
  75. Synergic Photosensitizers: A New Trend in Photodynamic Therapy
  76. Photobiological and Ultrastructural Studies of Nanoparticles of Poly(lactic-co-glycolic acid)-Containing Bacteriochlorophyll-aas a Photosensitizer Useful for PDT Treatment
  77. The complex between 9-(n-decanyl)acridone and Bovine Serum Albumin. Part 2. What do fluorescence probes probe?
  78. Zinc tetranitrophthalocyanine: isomer separation and photophysical photobiological evaluation in J774A tumor cells
  79. Nitric oxide release from the S-nitrosothiol zinc phthalocyanine complex by flash photolysis
  80. Synthesis, Photophysical and Photochemical Aspects of Phthalocyanines for Photodynamic Therapy
  81. Stern–Volmer quenching and binding constants of 10-alkyl-9(10H)-acridone probes in SDS and BSA
  82. The antioxidant action of Polypodium leucotomos extract and kojic acid: reactions with reactive oxygen species
  83. Autonomic nervous system dysfunction in sclerodermic and primary Raynaud’s phenomenon
  84. Produção e caracterização de nanopartículas derivadas de poliacrilatos contendo tamoxifeno e nitroprussiato de sódio, com possível aplicabilidade no tratamento do câncer