Results 61 to 70 of about 43,848 (310)
Advanced Functional Materials, EarlyView.This review covers the recent advances in the synthesis and properties of stable radical polymers (SRPs) and presents their applications in electronics, magnetics, optoelectronics, and biomedicines. The review concludes with a discussion of the challenges in radical chemistry and functionalization, while shedding light on the groundbreaking potential ...
Yufeng Xiong +11 more
wiley +1 more source
Nanomaterials, 2017 Dendrimers are soft matter, hyperbranched, and multivalent nanoparticles whose synthesis theoretically affords monodisperse compounds. They are built from a core on which one or several successive series of branches are engrafted in an arborescent way ...
Séverine Fruchon, Rémy Poupot
doaj +1 more source
Structure and interaction of flexible dendrimers in concentrated solution [PDF]
The Journal of Chemical Physics 130, 244901 (2009), 2009 We study the influence of mutual interaction on the conformation of flexible poly(propyleneamine) dendrimers of fourth generation in concentrated solution. Mixtures of dendrimers with protonated and deuterated end groups are investigated by small-angle neutron scattering up to volume fractions of 0.23.
arxiv +1 more source
Dendrimers: synthesis, applications, and properties
Nanoscale Research Letters, 2014 Dendrimers are nano-sized, radially symmetric molecules with well-defined, homogeneous, and monodisperse structure that has a typically symmetric core, an inner shell, and an outer shell.
E. Abbasi +8 more
semanticscholar +1 more source
Designing of Self‐Dispersing Soft Dendritic Microcleaners for Microplastics Capture and Recovery
Advanced Functional Materials, EarlyView.The capture and recovery of microplastics from open aquatic systems is a complex problem, which necessitates nontrivial solutions. The principles of a comprehensive multistage process based on sustainably sourced microcleaners with hierarchical morphology are demonstrated.
Haeleen Hong +3 more
wiley +1 more source
Forgotten coindex of some non-toxic dendrimers structure used in targeted drug delivery
Main Group Metal Chemistry, 2021 In recent past, porphyrin-based dendrimers have gained great attraction due to their usefulness in nano devices and photo-dynamic therapy. New technologies based upon nano-materials or dendrimers have potential to overcome the problems due to ...
Ali Yasir, Bibi Zainab, Kiran Quanita
doaj +1 more source
Optical excitations in diphenylacetylene based dendrimers studied by a coupled exciton model with off-diagonal disorder [PDF]
Int. J. Mod. Phys. B 13 (1999) 2531-2544, 2001 A phenomenological coupled exciton model is proposed in order to characterize optical excitations in extended dendrimers. An onsite exciton state is assigned at each phenyl rings and a nearest neighbor hopping integral which obeys the Gaussian distribution is considered between the exciton states.
arxiv +1 more source
H2O2‐Generating Advanced Nanomaterials for Cancer Treatment
Advanced Functional Materials, EarlyView.H2O2‐generating nanoplatforms can exploit tumor redox imbalance for O2 and toxic reactive oxygen species generation, leading to hypoxia reversal, and apoptosis of cancer cells, respectively. This review highlights the mechanisms of these nanoplatforms, including exogenous H₂O₂ delivery, endogenous amplification, and metal peroxides, which leads to ...
Kiyan Musaie +8 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Schematic illustration of the mechanism of targeted delivery of nanoparticles including 1) paracellular, 2) endolysosomal escape, 3) receptor mediated endocytosis, and 4) M cell mediated transport for non‐GI diseases by oral administration such as atherosclerosis, cancer, diabetes, and brain diseases. Abstract Oral drug delivery is a promising approach
Subarna Ray +2 more
wiley +1 more source
Diagnostic and therapeutic applications of smart nanocomposite dendrimers
Frontiers in Bioscience-Landmark, 2020 Dendrimers are three dimensional, multifunctional polymeric structures which are composed of a core and branches emanating from these structures, resembling a tree.
Vinay Kumar +5 more
doaj +1 more source