Results 141 to 150 of about 1,307 (174)

Nanosponges for hydrogen storage

Journal of Materials Chemistry, 2012
Hydrogen storage by physisorption is a very promising technique due to its fast kinetics and full reversibility. The key to reach high storage capacities is high specific surface area. Extremely large surface areas can only be achieved by materials with high porosity, i.e., nanosponges like MOF-177 (4239 m2 g−1) and DUT-23(Co) (4850 m2 g−1).
Schlichtenmayer, M., Hirscher, M.
openaire   +2 more sources

Metal Oxide “Nanosponges” as Chemical Sensors: Highly Sensitive Detection of Hydrogen with Nanosponge Titania

Angewandte Chemie International Edition, 2007
Semiconducting metal oxides are widely considered as the most promising platform for solid-state gas sensors. Due to enhanced responsiveness of conductance to surface effects in low dimensional nanostructures, various forms of nanostructured metal oxides have been synthesized and their sensing properties studied.
Abu Samah, Zuruzi, Noel C, MacDonald, Martin, Moskovits, Andrei, Kolmakov   +3 more
openaire   +2 more sources

Nanosponge formulations as oxygen delivery systems

International Journal of Pharmaceutics, 2010
Three types of cyclodextrin nanosponges were synthetized cross-linking α, β or γ cyclodextrin with carbonyldiimidazole as cross-linker. Nanosponges are solid nanoparticles previously used as drug carriers. In this studies cyclodextrin nanosponges were developed as oxygen delivery system.
Roberta, Cavalli, Ansari Khalid, Akhter, Agnese, Bisazza, Pierangela, Giustetto, Francesco, Trotta, Pradeep, Vavia   +5 more
openaire   +2 more sources

A potassium selective ‘nanosponge’ with well defined pores

Chem. Commun., 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
Müller, Achim, Botar, Bogdan, Bögge, Hartmut, Kögerler, Paul, Berkle, A   +4 more
openaire   +2 more sources

Multifunctional Drug Delivery System: Nanosponges

Recent Patents on Nanotechnology
In recent years, nanotechnology has been the focus of study for the cure of different diseases, among which nanosponge delivery system is one of a kind. Nano sponges are tiny, highly porous, three-dimensional nanostructures with a size range of 250 nm^-1 μm in an amorphous or crystalline structure.
Piyali Barik, Pooja Rani Bhaisal, Sonia Singh   +2 more
openaire   +2 more sources

Nanosponges for Carbon Dioxide Sequestration

2019
The causes of global warming have been subject of controversy, especially in the last 50–100 years. There has been a remarkable effort by the international scientific community to reduce the amounts of CO2 emitted into the atmosphere. It is well known that the CO2 capture step accounts for around 60–70% of the whole cost of the carbon capture and ...
Enrique Vilarrasa-Garcia, Rafael Morales-Ospino, Rafaelle Gomes Santiago, Juan Antonio Cecilia, Moises Bastos-Neto, Diana C. S. Azevedo   +5 more
openaire   +1 more source

Introduction to Nanosponges

2023
Dorothy Sachdeva, Naveen Goyal, Anoushka Amar, Shikha Gulati   +3 more
openaire   +1 more source

Soluble Intramolecularly Hypercrosslinked Nanosponges

2011
Publisher Summary This chapter introduces a novel macromolecular species, the intramolecularly hypercrosslinked polystyrene (IHPS) or “nanosponge” that differs fundamentally from the four basic types: (1) globular macromolecules, (2) rigid rod-like molecules, (3) flexible and voluminous coils, (4) highly branched (hyperbranched) macromolecules with ...
Vadim Davankov, Maria Tsyurupa
openaire   +1 more source

A Review on Phytochemical Loaded Nanosponges

International Journal of Drug Delivery Technology
Nanomaterials, particularly nanosponges, have shown significant promise in drug delivery and cancer therapy due to their excellent penetration, absorption, biocompatibility, bioavailability, and stability. Nanosponges are crystalline, crosslinked, polymer structures, nansized, porous, and have three-dimensional, hyper-reticulated, structures that are ...
D Anusha Reddy, A Vijayalakshmi
openaire   +1 more source

An Overview on Nanosponges: Basics and Developments

Dale View's Journal of Clinical Pharmacology and Pharmacotherapeutics
The recent advancements in the field of nanotechnology have aided in the development of targeted novel drug delivery systems. The introduction of nanosponges, a nanotechnology product, has helped overcome various conventional problems such as drug toxicity, poor bioavailability, and the release of drugs to targeted sites. Nanosponges can be loaded with
Reshma Soman, Arun J. L., Reshma K. J.
openaire   +1 more source