Results 61 to 70 of about 42,261 (248)

Comparison of generation 3 polyamidoamine dendrimer and generation 4 polypropylenimine dendrimer on drug loading, complex structure, release behavior, and cytotoxicity

open access: yesInternational Journal of Nanomedicine, 2011
Naimin Shao1, Yunzhang Su1, Jingjing Hu2, Jiahai Zhang3, Hongfeng Zhang1, Yiyun Cheng1,41School of Life Sciences, East China Normal University, Shanghai, 2CAS Key Laboratory of Soft Matter Chemistry, Department of Chemistry, University of Science and ...
Shao N   +5 more
doaj  

Novel water soluble dendrimer nanocarrier for enhanced photodynamic efficacy of protoporphyrin Ⅸ

open access: yesNano Biomedicine and Engineering, 2012
The present study describes the development and evaluation of a novel biocompatible dendrimer-based nano drug delivery system which is readily soluble in water prepared by condensing Phloroglucinol and Succinic Acid (PGSA) and could efficiently ...
Murugesan Suresh Kumar   +3 more
doaj   +1 more source

Optical excitations in diphenylacetylene based dendrimers studied by a coupled exciton model with off-diagonal disorder

open access: yes, 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 ...
Harigaya, Kikuo
core   +1 more source

Unlocking the Potential of MXene‐Based Electrochemical Biosensors: A Review of Biofunctionalization Strategies and Biosensing Principles

open access: yesAdvanced Materials Technologies, EarlyView.
ABSTRACT Electrochemical biosensors enable the accurate and timely detection of clinical biomarkers, improving healthcare and precision medicine. MXene nanosheets, a class of 2D transition metal carbides, nitrides, and carbonitrides, are promising materials for developing next‐generation electrochemical biosensors due to their unique physicochemical ...
Muhsin Ali   +4 more
wiley   +1 more source

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke   +3 more
wiley   +1 more source

An Anti-Inflammatory Poly(PhosphorHydrazone) Dendrimer Capped with AzaBisPhosphonate Groups to Treat Psoriasis

open access: yesBiomolecules, 2020
Dendrimers are nanosized, arborescent macromolecules synthesized in a stepwise fashion with attractive degrees of functionality and structure definition. This is one of the reasons why they are widely used for biomedical applications. Previously, we have
Ranime Jebbawi   +8 more
doaj   +1 more source

Spatial segregation of mixed-sized counterions in dendritic polyelectrolytes

open access: yesScientific Reports, 2021
Langevin dynamics simulations are utilized to study the structure of a dendritic polyelectrolyte embedded in two component mixtures comprised of conventional (small) and bulky counterions.
J. S. Kłos, J. Paturej
doaj   +1 more source

Folate-conjugated nanoparticles as a potent therapeutic approach in targeted cancer therapy [PDF]

open access: yes, 2015
The selective and efficient drug delivery to tumor cells can remarkably improve different cancer therapeutic approaches. There are several nanoparticles (NPs) which can act as a potent drug carrier for cancer therapy.
Bahrami, B.   +8 more
core   +1 more source

Visualization of Endosomal Escape of Intracellularly Delivered Protein With Unexpected Photochemical Internalization of Trypan Blue

open access: yesAdvanced Science, EarlyView.
TB, a conventional cell viability dye, acts as both a fluorescence modulator (quenching GFP fluorescence upon protein binding and recovering it upon release) and a photosensitizer that triggers endosomal escape via photochemical internalization (PCI) under 590 nm light.
Zhongqi Yao   +4 more
wiley   +1 more source

Guest-Host Chemistry with Dendrimers—Binding of Carboxylates in Aqueous Solution.

open access: yesPLoS ONE, 2015
Recognition and binding of anions in water is difficult due to the ability of water molecules to form strong hydrogen bonds and to solvate the anions.
Mario Ficker   +3 more
doaj   +1 more source

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