181058-08-2Relevant articles and documents
Self-Assembly of Spherical Organic Molecules to Form Hollow Vesicular Structures in Water for Encapsulation of an Anticancer Drug and Its Release
Sarkar, Koushik,Ahmed, Sabir,Dastidar, Parthasarathi
, p. 1992 - 1999 (2019)
Developing hierarchical supramolecular structures is important for better understanding of various biological functions and possibly generating new materials for biomedical applications. Herein, we report the first examples of functional vesicles derived from cationic spherical organic molecules (C1-C3) which were readily synthesized by reacting a C3-symmetric tris-benzimmidazole derivative (possessing a 1,3,5-ethyl substituted aromatic core) with 1,3,5-substituted tris-bromomethyl benzene derivatives. Vesicle formation by C1-C3 was probed by high-resolution microscopy (TEM and AFM), dynamic light scattering (DLS) and fluorescence microscopic imaging of calcein-loaded vesicles. One of the vesicles [Vesicle(C3)] displayed the ability to load the anticancer drug doxorubicin (DOX). The drug was subsequently released from DOX@Vesicle(C3) in a stimuli-responsive manner in presence of the well-known vesicle destroyer Triton X-100, as revealed by in vitro cell migration assay carried out on a highly aggressive human breast cancer cell line (MDA-MB-231).
From transient sulfenic acids toward peculiar sulfurated molecules
Barattucci, Anna,Bonaccorsi, Paola
, p. 199 - 203 (2017)
Sulfenic acids (R-SOH) frequently act as reactive intermediates in biological and synthetic chemistry. Among the numerous examples that Nature offers to our knowledge, cysteine-derived sulfenic acids are recognized as key intermediates in signal transduct
A Dichotomy in Cross-Coupling Site Selectivity in a Dihalogenated Heteroarene: Influence of Mononuclear Pd, Pd Clusters, and Pd Nanoparticles-The Case for Exploiting Pd Catalyst Speciation
Eyles, Anthony,Fairlamb, Ian J. S.,Ford, Mark J.,Jeddi, Neda,Scott, Neil W. J.,Simon, Lauriane,Tanner, Theo,Whitwood, Adrian C.,Willans, Charlotte E.
supporting information, p. 9682 - 9693 (2021/07/19)
Site-selective dihalogenated heteroarene cross-coupling with organometallic reagents usually occurs at the halogen proximal to the heteroatom, enabled by intrinsic relative electrophilicity, particularly in strongly polarized systems. An archetypical exam
Covalent organic cage compound material with acid stimulation response function and preparation method and application thereof
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Paragraph 0024, (2021/04/07)
The invention belongs to the field of preparation of organic materials, and discloses synthesis and application of a covalent organic cage compound material with an acid stimulation response function. The preparation method is characterized by comprising
Photo-thermal platinum nanoparticle with mannose targeting as well as preparation method and application thereof
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Paragraph 0028-0034, (2020/04/29)
The invention discloses a photo-thermal platinum nanoparticle with mannose targeting as well as a preparation method and application thereof. The photo-thermal platinum nanoparticle with mannose targeting is formed by self-assembling a polymer carrier, tw