Results 111 to 120 of about 72,289 (292)

Excitonic Funneling in Extended Dendrimers with Non-Linear and Random Potentials

, 2000
The mean first passage time (MFPT) for photoexcitations diffusion in a funneling potential of artificial tree-like light-harvesting antennae (phenylacetylene dendrimers with generation-dependent segment lengths) is computed.
A. Bar-Haim, A. Bar-Haim, A. Bar-Haim, A. Bar-Haim, B. Derrida, B. Derrida, C. Devadoss, C. W. Rella, D. A. Tomalia, D.-L. Jiang, H. P. Lu, J. Frechet, J. P. Bouchaud, K. P. N. Murthy, M. Pope, M. R. Shortreed, M. Shortreed, R. Kopelman, S. H. Noskowicz, S. Tretiak, S. Tretiak, Shaul Mukamel, Subhadip Raychaudhuri, T. Pullerits, V. Blazani, Vladimir Chernyak, Y. Y. Goldschmidt, Ya. G. Sinai, Yonathan Shapir   +28 more
core   +1 more source

Histidylated poly(lysine) dendrimers for siRNA delivery [PDF]

, 2022
Nour Allahham, Asma B. M. Buanz, Steve Brocchini, Gareth R. Williams   +3 more
openalex   +1 more source

Patchy Amphiphilic Dendrimers Bind Adenovirus and Control Its Host Interactions and in Vivo Distribution

, 2019
The surface of proteins is heterogeneous with sophisticated but precise hydrophobic and hydrophilic patches, which is essential for their diverse biological functions.
Andreozzi, P., Chakrabortty, S., D’Alicarnasso, M., Frank, L., Hammer, B., Kreppel, F., Krol, S., Kuan, S., Landfester, K., Li, L., Liu, W., Müllen, K., Pelliccia, M., Simon, J., Stellacci, F., Wagner, J., Weil, T., Wu, Y.   +17 more
core   +1 more source

Nanoclay‐Engineered Scaffolds for the Controlled Delivery of Biomolecules in Regenerative Medicine

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Regenerative medicine combines biomaterials, cells, scaffolds, and bioactive agents via modern technologies to aid in the reconstruction and repair of damaged tissues. Among these, nanoclay scaffolds have demonstrated unique advantages in facilitating the delivery of therapeutic agents.
Mehri Shadi, Saeed Vafaei‐Nezhad, Ahmad Gholamalizadeh Ahangar   +2 more
wiley   +1 more source

A model of inversion of DNA charge by a positive polymer: fractionization of the polymer charge

, 2001
Charge inversion of a DNA double helix by an oppositely charged flexible polyelectrolyte (PE) is considered. We assume that, in the neutral state of the DNA-PE complex, each of the DNA charges is locally compensated by a PE charge.
A. V. Dobrynin, A. V. Kabanov, A. V. Kabanov, A. Yu. Grosberg, B. I. Shklovskii, B. I. Shklovskii, E. M. Mateescu, J. F. Joanny, K.-K. Kunze, R. R. Netz, R. R. Netz, R. Tao, S. Brazovskii, S. Y. Park, T. T. Nguyen, T. T. Nguyen, T. T. Nguyen, T. T. Nguyen, T. Wallin, V. A. Kabanov, V. I. Perel   +20 more
core   +1 more source

Review for "Recent advances of dendrimer in targeted delivery of drugs and genes to stem cells as cellular vehicles"

, 2021

openalex   +1 more source

In situ biomimetic materials for dentin repair

BMEMat, EarlyView.
This review primarily discusses the role and clinical application of key biomimetic materials for in situ dentin repair, providing a feasible foundation for future material and performance optimization in situ dentin regeneration. Abstract Dental defects, ranking among the most prevalent diseases globally, pose a serious threat to human health, with ...
Jingjing Deng, Siyi Ren, Xuliang Deng, Yan Wei   +3 more
wiley   +1 more source

A new class of polyphenolic carbosilane dendrimers binds human serum albumin in a structure-dependent fashion

Scientific Reports
The use of dendrimers as drug and nucleic acid delivery systems requires knowledge of their interactions with objects on their way to the target. In the present work, we investigated the interaction of a new class of carbosilane dendrimers functionalized
Marika Grodzicka, Sylwia Michlewska, Adam Buczkowski, Szymon Sekowski, Cornelia E. Pena-Gonzalez, Paula Ortega, Francisco Javier de la Mata, Janusz Blasiak, Maria Bryszewska, Maksim Ionov   +9 more
doaj   +1 more source

Dendrimeric Systems and Their Applications in Ocular Drug Delivery

The Scientific World Journal, 2013
Ophthalmic drug delivery is one of the most attractive and challenging research area for pharmaceutical scientists and ophthalmologists. Absorption of an ophthalmic drug in conventional dosage forms is seriously limited by physiological conditions.
Burçin Yavuz, Sibel Bozdağ Pehlivan, Nurşen Ünlü   +2 more
doaj   +1 more source

Nanostructured drug delivery systems for posterior segment eye diseases: Strategies to defy ocular barriers

BMEMat, EarlyView.
Efficient drug delivery to the posterior segment of the eye has long been a challenging issue due to the complex ocular barriers. The review focuses on the promise held by nanoplatforms for barrier penetration and the key mechanisms involved, also highlighting their advantages in achieving efficient drug delivery and superior treatment of PSEDs ...
Yifan Shen, Ying Yao, Yan Zhang, Xinyu Shi, Ling Bai, Yang Zhong, Yan Zhang, Kun Zhang   +7 more
wiley   +1 more source