Results 51 to 60 of about 250,554 (291)

Recent Developments in Chitosan-Based Adsorbents for the Removal of Pollutants from Aqueous Environments

open access: yesMolecules, 2021
The quality of water is continuously under threat as increasing concentrations of pollutants escape into the aquatic environment. However, these issues can be alleviated by adsorbing pollutants onto adsorbents.
Daniele C. da Silva Alves   +4 more
doaj   +1 more source

Computational characterization and prediction of metal-organic framework properties [PDF]

open access: yes, 2015
In this introductory review, we give an overview of the computational chemistry methods commonly used in the field of metal-organic frameworks (MOFs), to describe or predict the structures themselves and characterize their various properties, either at ...
Coudert, François-Xavier   +1 more
core   +1 more source

A convenient lanthanide metal–organic framework based visual fluorescence paper microsensor and logic device for triazophos

open access: yesJournal of Science: Advanced Materials and Devices, 2022
Due to its wide use in agriculture, a convenient and sensitive detection method for triazophos is urgent need. In this study, a terbium-based metal-organic framework (Tb-MOF) is mildly prepared as a fluorescent probe for triazophos detection. The fluorescence of Tb-MOF can be quenched by triazophos through the inner filter effect (IFE) and static ...
Liu Zhang   +4 more
openaire   +2 more sources

Future Opportunities in the Field of Drug Delivery Research

open access: yesJournal of Medical Science, 2023
Much of the priorities in drug delivery research are focused on targeted drug delivery for cancer therapies and a wide range of controlled drug release systems for commonly used active pharmaceutical ingredients (APIs).
Joachim Kohn, Bozena Michniak-Kohn
doaj   +1 more source

Organic residues - a resource for arable soils [PDF]

open access: yes, 2005
An increased recirculation of urban organic residues to arable soils has several environmental benefits, but there is a need for reliable test systems to ensure that soil quality is maintained.
Odlare, Monica
core  

Methyl 2-[(ferrocenylcarbonyl)amino]thiophene-3-carboxylate [PDF]

open access: yes, 2005
The title compound, [Fe(C₅H₅)(C₁₂H₁₀NO₃S)], was synthesized from ferrocenecarboxylic acid and methyl 2-aminothiophene-3-carboxylate in modest yield. The substituted ring system is essentially planar through the amidothienylcarboxylate moiety, η⁵-(C₅H₄ ...
Alley, Steven   +3 more
core   +1 more source

Electrical Re-Writable Non-Volatile Memory Device based on PEDOT:PSS Thin Film [PDF]

open access: yes, 2020
open access articleIn this research, we investigate the memory behavior of poly(3,4 ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) cross bar structure memory cells.
Pantelidis, Christos Christodoulos   +1 more
core   +1 more source

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti   +5 more
wiley   +1 more source

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov   +8 more
wiley   +1 more source

Bibliometric Analysis of Global Research on Cancer Photodynamic Therapy: Focus on Nano-Related Research

open access: yesFrontiers in Pharmacology, 2022
A growing body of research has illuminated that photodynamic therapy (PDT) serves as an important therapeutic strategy in oncology and has become a hot topic in recent years.
Kunming Cheng   +9 more
doaj   +1 more source

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