All Stories

  1. Three-Component Synthesis of a Library of m-Terphenyl Derivatives with Embedded β-Aminoester Moieties
  2. Greener HPLC implies the reduction of solvent wastes.
  3. Tetrahydroisoquinoline-Derived Urea and 2,5-Diketopiperazine Derivatives as Selective Antagonists of the Transient Receptor Potential Melastatin 8 (TRPM8) Channel Receptor and Antiprostate Cancer Agents
  4. Imaging of β-amyloid plaques by near infrared fluorescent tracers: a new frontier for chemical neuroscience
  5. Core-shell particles lead the way to renewing high-performance liquid chromatography
  6. chromatographic behaviour of six different stationary phases (core-shell)
  7. B-Ring-Aryl Substituted Luotonin A Analogues with a New Binding Mode to the Topoisomerase 1-DNA Complex Show Enhanced Cytotoxic Activity
  8. A Fluorescent Styrylquinoline with Combined Therapeutic and Diagnostic Activities against Alzheimer’s and Prion Diseases
  9. A down-scaled fluorimetric determination of the solubility properties of drugs to minimize waste generation
  10. Isolation and Quantitative Methods for Analysis of Non-Steroidal Anti-Inflammatory Drugs
  11. Fluorescence properties of the anti-tumour alkaloid luotonin A and new synthetic analogues: pH modulation as an approach to their fluorimetric quantitation in biological samples
  12. An Easily Built Smoking Machine for Use by Undergraduate Students in the Determination of Total Particulate Matter and Nicotine in Tobacco Smoke
  13. Study of non-covalent interactions of luotonin A derivatives and the DNA minor groove as a first step in the study of their analytical potential as DNA probes
  14. An Overview of Analytical Techniques Employed to Evidence Drug-DNA Interactions. Applications to the Design of Genosensors
  15. Eco-friendly liquid chromatographic separations based on the use of cyclodextrins as mobile phase additives
  16. SPE/RP-HPLC using C1 columns: an environmentally friendly alternative to conventional reverse-phase separations for quantitation of beta-carboline alkaloids in human serum samples
  17. Environmental Effects on the Fluorescence of the Reaction Products of 2,3-Diphenylquinolizinium Bromide and Amines
  18. Liquid chromatographic analysis of the anticancer alkaloid luotonin A and some new derivatives in human serum samples
  19. ChemInform Abstract: Acid‐Free Synthesis of Carbazoles and Carbazolequinones by Intramolecular Pd‐Catalyzed, Microwave‐Assisted Oxidative Biaryl Coupling Reactions — Efficient Syntheses of Murrayafoline A, 2‐Methoxy‐3‐methylcarbazole, and Glycozolidine.
  20. Acid‐Free Synthesis of Carbazoles and Carbazolequinones by Intramolecular Pd‐Catalyzed, Microwave‐Assisted Oxidative Biaryl Coupling Reactions – Efficient Syntheses of Murrayafoline A, 2‐Methoxy‐3‐methylcarbazole, and Glycozolidine
  21. Trends in the Design and Application of Optical Chemosensors in Pharmaceutical and Biomedical Analysis
  22. Influence of the presence of methyl cyclodextrins in high-performance liquid chromatography mobile phases on the separation of β-carboline alkaloids
  23. Assaying Vitamins and Micronutrients in Tomato
  24. The role of β-cyclodextrin and hydroxypropyl β-cyclodextrin in the secondary chemical equilibria associated to the separation of β-carbolines by HPLC
  25. Changes in the reactivity of the fluorescent reagents carbazole-9-carbonyl chloride and 9-carbazolylacetic acid in the presence of cyclodextrins
  26. Synthesis of Oxygenated Carbazoles by Palladium‐Mediated Oxidative Double C—H Activation of Diarylamines Assisted by Microwave Irradiation.
  27. Synthesis of Oxygenated Carbazoles by Palladium-Mediated Oxidative Double C-H Activation of Diarylamines Assisted by Microwave Irradiation
  28. Cyclodextrins modify the proton transfer photoreactions of norharmane
  29. Fluorescence quenching of β‐carboline alkaloids in micellar media. A study to select the adequate surfactant to use in analytical techniques
  30. Environmental effects on the fluorescence behaviour of carbazole derivatization reagents
  31. Detection and characterization of cyclodextrin complexes with β-carboline derivatives by spectroscopic techniques
  32. Spectrofluorimetric determination of stoichiometry and association constants of the complexes of harmane and harmine with β-cyclodextrin and chemically modified β-cyclodextrins
  33. Differentiating geometrical isomers of retinoids and controlling their photo-isomerization by complexation with cyclodextrins
  34. A Study of the Interaction of Polycyclic Derivatives of Azaquinolizinium Salts with DNA
  35. Luminescence in organized media and supramolecular interactions:physicochemical aspects and applications
  36. Determination of tetracycline and its major degradation products by liquid chromatography with fluorescence detection
  37. Age-Related Weakening of Baroreflex-Mediated Sympathetic Activity in Spontaneously Hypertensive Rats in Response to Blood Pressure Reduction.
  38. Association Characteristics of the Inclusion Complexes, Neutral Ellipticine/Cyclodextrins
  39. Changes in Acid-Base Equilibria of Harmine and Harmane Inclusion Complexes with Cyclodextrins
  40. Selectivity Afforded by Room Temperature Luminescence and Absorption of Complexes of Retinoids with Cyclodextrins
  41. Comparison of the Sympathetic Nervous System Activity between Spontaneously Hypertensive and Wistar-Kyoto Rats to Respond to Blood Pressure Reduction.
  42. Spectrofluorimetric Study of the Effects of Cyclodextrins on the Acid–Base Equilibria of Harmine and Harmane
  43. Differentiating inclusion complexes from host molecules by tapping-mode atomic force microscopy
  44. Analytical applications of retinoid—cyclodextrin inclusion complexes
  45. Use of micellar media for the fluorimetric determination of ellipticine in aqueous solutions
  46. Influence of the presence of trace amounts of metals on the polymorphism of tolbutamide
  47. Stoichiometry and association constants of the inclusion complexes of ellipticine with modified β-cyclodextrin
  48. Analytical applications of retinoid–cyclodextrin inclusion complexes. Part 2. Luminescence properties at room temperature
  49. Modified β-cylclodextrins as enhancers of fluorescence emission of carbazole alkaloid derivatives
  50. Solvent effects on the fluorescent emission of some new benzimidazole derivatives
  51. 13-Hydroxyacenaphato[1,2-b]quinolizinium bromide as a new flouorescence indicator
  52. Mathematical model for the optimization of the reaction between 2,3-bis(m-tolyl)quinolizinium bromide and piperidine using a factorial design
  53. Spectrometry: Spectrofluorimetric Study of Benzo[a]Quinolizidines as Potential Fluorescent Probes for DNA
  54. 2,3-Diphenylquinolizinium bromide as a fluorescent derivatization reagent for amines
  55. Polarity effect on fluorescence of styryl derivatives of quinolizinium salts in micellar media
  56. Study of the lumiescence properties of a new series of quinolizinium salts and their interaction with DNA
  57. Influence of micellar media on the fluorescence of various benzo- and methyl-quinolizinium salts
  58. Fluorescent species produced by the interaction of streptomycin and glucose
  59. The use of fluorescent probes in pharmaceutical analysis
  60. Quinolizinium salts as fluorescent probes for N-nucleophiles
  61. The influence of solvent polarity and viscosity on fluorescence of quinolizinium salts