Results 81 to 90 of about 26,096 (249)

Light-emission from conjugated dendrimers and polymers [PDF]

, 1999
This thesis reports the photophysical and electroluminescence studies undertaken on two types of material: polymeric and dendritic. The dendritic architecture is a recent concept adopted to develop new materials for light-emitting diodes.
Halim, Mounir, Halim, M.
core  

Dendrimer-Au Nanoparticle Network Covered Alumina Membrane for Ion Rectification and Enhanced Bioanalysis

, 2020
Ion transport in an artificial asymmetric nanoporous membrane, which is similar to biological ion channels, can be used for biosensing. Here, a dendrimer-Au nanoparticle network (DAN) is in situ assembled on a nanoporous anodic aluminum oxide (AAO ...
Xing-Hua Xia (1548373), Chen Wang (88408), Yuming Chen (108442), Xiao-Ping Zhao (176792), Ju Li (354128), Fei-Fei Liu (102735)   +5 more
core   +1 more source

Blockade of Human α7 Nicotinic Acetylcholine Receptor by α-Conotoxin ImI Dendrimer: Insight from Computational Simulations

Marine Drugs, 2019
Nicotinic acetylcholine receptors (nAChRs) are ligand-gated ion channels that are involved in fast synaptic transmission and mediated physiological activities in the nervous system.
Xiaoxiao Xu, Jiazhen Liang, Zheyu Zhang, Tao Jiang, Rilei Yu   +4 more
doaj   +1 more source

Cationic Dendrimer G2-S16 Inhibits Herpes Simplex Type 2 Infection and Protects Mice Vaginal Microbiome

Pharmaceutics, 2020
The G2-S16 polyanionic carbosilane dendrimer is a promising microbicide that inhibits HSV-2 infection in vitro and in vivo in mice models. This G2-S16 dendrimer inhibits HSV-2 infection even in the presence of semen.
Carlos Guerrero-Beltrán, Inmaculada Garcia-Heredia, Rafael Ceña-Diez, Ignacio Rodriguez-Izquierdo, María Jesús Serramía, Francisco Martinez-Hernandez, Mónica Lluesma-Gomez, Manuel Martinez-Garcia, María Ángeles Muñoz-Fernández   +8 more
doaj   +1 more source

Nanomedicine‐driven innovations in postoperative cancer immunotherapy: Remodeling tumor microenvironment and precision delivery strategies

BMEMat, EarlyView.
Nanomedicine‐Driven Strategies for Suppressing Postoperative Tumor Recurrence. This schematic illustrates three pivotal nanomedical strategies that synergistically counteract recurrence by targeting residual disease and the immunosuppressive tumor microenvironment within the surgical cavity.
Lisong Pang, Zhuomin Wang, Zhenhua Jin, Ahmed H. Ghonaim, Hengcheng Zhang, Xinyu You, Jinzhuo Ning, Jiaqing Cao, Yang Liu   +8 more
wiley   +1 more source

Bridging the translational gap in clinical nanomedicine: From rational design to clinical reality

BMEMat, EarlyView.
Nanotechnology offers a multi‐faceted approach to modern healthcare, encompassing high‐sensitivity diagnostic imaging, innovative vaccine delivery, and targeted therapeutics. This review explores how these nanomedicine applications address critical challenges in cancer recurrence and the treatment of neurologic and respiratory diseases to combat rising
Ahmed H. Ghonaim, Marwa Ahmed El‐Naka, Wedad M. Nageeb, Atta Ullah Khan, Noura M. Seleem, Aliaa Abdelghafar, Doaa Zamel, Yang Liu, Qigai He, Wentao Li   +9 more
wiley   +1 more source

Nano MIPs (Molecularly Imprinted Polymers) Prepared From a “Frustrated” Gold Nanoparticle‐Based Pre‐Imprinting Matrix: Enhancing Binding Affinity and Selectivity

Chemistry – A European Journal, EarlyView.
A comparative study across ligand‐stabilized gold nanoparticles and surfactant micelles reveals that molecular imprinting strongly depends on the nanoplatform used for imprinting. “Frustrated” noncovalent interactions within the monolayer on gold nanoparticle surface can be exploited to improve both the binding affinity and selectivity for ...
Mansi Sharma, Dashaunette D. Wallace, Yan Zhao   +2 more
wiley   +1 more source

Ötödik generációs PAMAM dendrimer és grafén-oxid kölcsönhatásának vizsgálata

, 2018
Ötödik generációs PAMAM dendrimer és grafén-oxid kölcsönhatására voltunk kiváncsiak. Először külön-külön felvettük a két anyag titrálási görbéját, majd ezeket egyszerre is titráltuk. A kapott görbét összevetettük egy szimulált görbével, amelyet az ismert
Pecsenye, Bence Béla
core  

Synthesis and Spectral Studies of CdTe–Dendrimer Conjugates

Nanoscale Research Letters, 2009
In order to couple high cellular uptake and target specificity of dendrimer molecule with excellent optical properties of semiconductor nanoparticles, the interaction of cysteine-capped CdTe quantum dots with dendrimer was investigated through ...
Ghosh Srabanti, Saha Abhijit
doaj   +1 more source

Multiscale Modeling of Dendrimers and Their Interactions with Bilayers and Polyelectrolytes

Molecules, 2009
Recent advances in molecular dynamics simulation methodologies and computational power have allowed accurate predictions of dendrimer size, shape, and interactions with bilayers and polyelectrolytes with modest computational effort.
Ronald G. Larson, Hwankyu Lee
doaj   +1 more source