Results 51 to 60 of about 6,643 (243)

Nanorattles or yolk–shell nanoparticles—what are they, how are they made, and what are they good for? [PDF]

, 2014
The development of nanotechnology has led to the design of cutting-edge nanomaterials with increasing levels of complexity. Although “traditional” solid, uniform nanoparticles are still the most frequently reported structures, new generations of ...
Fromm, Katharina M., Priebe, Magdalena
core   +1 more source

Peptide modified mesoporous silica nanocontainers

Physical Chemistry Chemical Physics, 2011
Here we report a new peptide modified mesoporous silica nanocontainer (PMSN) as a novel controlled release system. The peptides are part of a stimuli responsive nanovalve and ensure an efficient cellular uptake.
Porta, F., Lamers, G.E.M., Zink, J.I., Kros, A.   +3 more
openaire   +3 more sources

Engineering of an E. coli outer membrane protein FhuA with increased channel diameter

Journal of Nanobiotechnology, 2011
Background Channel proteins like FhuA can be an alternative to artificial chemically synthesized nanopores. To reach such goals, channel proteins must be flexible enough to be modified in their geometry, i.e. length and diameter.
Dworeck Tamara, Krewinkel Manuel, Fioroni Marco   +2 more
doaj   +1 more source

Virus-assisted loading of polymer nanocontainer [PDF]

Proceedings of the National Academy of Sciences, 2002
We present a DNA-containing polymeric nanocontainer using the self-assembled superstructure of amphiphilic block copolymers in aqueous solutions. To demonstrate that DNA translocation is possible across a completely synthetic block copolymer membrane, we have used a phage transfection strategy as a DNA-transfer model system.
Graff, Alexandra, Sauer, Marc, Van Gelder, Patrick, Meier, Wolfgang   +3 more
openaire   +4 more sources

Encapsulation within a coordination cage modulates the reactivity of redox-active dyes

Communications Chemistry, 2022
Water-soluble nanocontainers that can encapsulate and modulate the properties of synthetic fluorescent probes could expand the versatility of such probes in biologically relevant environments.
Oksana Yanshyna, Michał J. Białek, Oleg V. Chashchikhin, Rafal Klajn   +3 more
doaj   +1 more source

The Efficiency of Biocidal Silica Nanosystems for the Conservation of Stone Monuments: Comparative In Vitro Tests against Epilithic Green Algae

Applied Sciences, 2021
In the last decade, worldwide research has focused on innovative natural biocides and the development of organic and inorganic nanomaterials for long-lasting reliability.
Flavia Bartoli, Martina Zuena, Armida Sodo, Giulia Caneva   +3 more
doaj   +1 more source

A palladium-hinged organometallic square with a perfect-sized cavity for the encapsulation of three heteroguests [PDF]

, 2019
This is a pre-print of an article published in Chemical Communications. The final authenticated version is available online at: https://doi.org/10.1039/C9CC08595E.A nanometer-sized tetrapalladium metallosquare with a pyrene-bisimidazolylidene ligand was ...
Martínez‐Agramunt, Victor, Peris, Eduardo   +1 more
core   +1 more source

Electrodeposited graphene/layered double hydroxides micro/nanocontainers for both passive and active corrosion protection

npj Materials Degradation
The poor dispersibility of layered double hydroxides (LDHs) is considered to be the main drawback limiting their application in anti-corrosive coatings. In this work, the problem is solved by combining LDHs with graphene (Gr).
Teng Xu, Qian-Yu Wang, Jin-Tao Zhang, Ji-Ming Hu   +3 more
semanticscholar   +1 more source

Diatom microalgae as smart nanocontainers for biosensing wastewater pollutants: recent trends and innovations

Bioengineered, 2021
Microalgae have been recognized as one of the most efficient microorganisms to remediate industrial effluents. Among microalgae diatoms are silica shelled unicellular eukaryotes, found in all types of water bodies and flourish very well even in ...
M. J. Khan, A. Rai, A. Ahirwar, Vandana Sirotiya, Megha Mourya, Sudhanshu Mishra, B. Schoefs, J. Marchand, S. Bhatia, Sunita Varjani, Vandana Vinayak   +10 more
semanticscholar   +1 more source

NIR‐Responsive Nano‐Integrated Magnesium Phosphate Cement Promotes Bone Regeneration via Osteoblast‐Exosome‐Osteoclast Crosstalk

Rare Metals, EarlyView.
ABSTRACT The limited osteogenic capacity of magnesium phosphate cement (MPC) has constrained its biomedical applications, underscoring the necessity to develop MPC with enhanced physical properties and bone‐forming capabilities. In this study, a multifunctional MPC system was developed by incorporating zoledronic acid‐loaded near‐infrared (NIR ...
Bin Wang, Shun‐Jie Wu, Xin‐Lin Lu, Yong Ge, Yue Zhang, Zhi‐Xiang Ma, Bin Xu, Paul‐K. Chu, Yan‐Bin Zhao   +8 more
wiley   +1 more source