Results 71 to 80 of about 22,464 (354)

Advancements in magnetic MIP-based miniaturized techniques for pharmaceutical and biomedical analysis

Journal of Pharmaceutical and Biomedical Analysis Open
Magnetic materials have become essential for detecting and quantifying various analytes. Advances in technology and molecular recognition have further enhanced the capabilities of these materials, making them crucial components in developing efficient ...
Monireh Bakhshpour-Yücel, Fatma Yılmaz, Bilgen Osman, Adil Denizli   +3 more
doaj   +1 more source

Development of sensors for the detection of clinically relevant substances using molecular imprinting [PDF]

, 2009
This thesis investigates the development of sensing devices based on molecularly imprinted polymers for the detection of clinically relevant analytes. Three analytes were considered, metronidazole, creatinine and propofol.
Fowler, Steven A.
core  

Microgel‐Based 3D Bioprinting: A Convergent Strategy Integrating Material Design, Jamming Dynamics, and Biological Function

Advanced Healthcare Materials, EarlyView.
Microgel‐based 3D printed constructs represent a compelling and versatile innovation for engineering architecturally complex, dynamically remodelable, and biocompatible structures with high structural fidelity and bioactivity. By integrating material design, biofabrication, and biological function, these systems enable the development of adaptive ...
Elena Ghighină, Andreea Ioana Dinu, Jana Ghițman   +2 more
wiley   +1 more source

Design Molecular Imprinting Polymer Coupled with Solid-phase Extraction for Determination of Pregabalin in Pharmaceutical Formulations

Journal of Engineering
This research demonstrates an efficient method for the synthesis and storage of molecularly imprinted polymers (MIP) using bulk polymerization of Pregabalin (PGB), which is carried out at room temperature.
Firas Sattar Abdullah , Yehya Kamal Al-Bayati   +1 more
doaj   +1 more source

Electropolymerized Molecularly Imprinted Polypyrrole Film for Sensing of Clofibric Acid

Sensors, 2015
Piezoelectric quartz crystals and analogous gold substrates were electrochemically coated with molecularly imprinted polypyrrole films for pulsed amperometric detection (PAD) of clofibric acid, a metabolite of clofibrate. Cyclic voltammetry data obtained
Bianca Schweiger, Jungtae Kim, Young Jun Kim, Mathias Ulbricht   +3 more
doaj   +1 more source

Molecularly Imprinted Magnetic Fluorescent Nanocomposite-Based Sensor for Selective Detection of Lysozyme

Nanomaterials, 2021
A new strategy for the design and construction of molecularly imprinted magnetic fluorescent nanocomposite-based-sensor is proposed. This multifunctional nanocomposite exhibits the necessary optics, magnetism and biocompatibility for use in the selective
Xin Zhang, Bo Tang, Yansong Li, Chengbin Liu, Pengfei Jiao, Yuping Wei   +5 more
doaj   +1 more source

A Path to Soluble Molecularly Imprinted Polymers [PDF]

Journal of Functional Biomaterials, 2011
Molecular imprinting is a technique for making a selective binding site for a specific chemical. The technique involves building a polymeric scaffold of molecular complements containing the target molecule. Subsequent removal of the target leaves a cavity with a structural “memory” of the target. Molecularly imprinted polymers (MIPs) can be employed as
Abhilasha Verma, George M. Murray
openaire   +3 more sources

Spin‐Split Edge States in Metal‐Supported Graphene Nanoislands Obtained by CVD

Advanced Materials, EarlyView.
Combining STM measurements and ab‐initio calculations, we show that zig‐zag edges in graphene nanoislands grown on Ni(111) by CVD retrieve their spin‐polarized edge states after intercalation of a few monolayers of Au. ABSTRACT Spin‐split states localized on zigzag edges have been predicted for different free‐standing graphene nanostructures.
Michele Gastaldo, Masoud Mansouri, Carlos Garcia‐Fernandez, Daniel Sánchez‐Portal, Aran Garcia‐Lekue, Gustavo Ceballos, Aitor Mugarza   +6 more
wiley   +1 more source

Housing Molecularly Imprinted Polymer Nanoparticles in Polyvinylpyrrolidone/Multiwall Carbon Nanotube Nanofibers to Detect Chiral Terpene Vapors

Proceedings
This study proposes a two-step process to design a chiral sensor combining MIP (molecularly imprinted polymer) and electrospinning technologies. First, stereoselective S(-)-limonene molecularly imprinted polymer nanoparticles (MINPs) were fabricated and ...
Fabricio N. Molinari, Fabrizio De Cesare, Antonella Macagnano   +2 more
doaj   +1 more source

Flexoelectrically Induced Polar Topology in Twisted SrTiO3 Membranes

Advanced Materials, EarlyView.
Twisted SrTiO3 bilayers host polar vortices of flexoelectric origin, revealed through combined experiment and theory. By reconstructing polarization from the toroidal moment of strain gradients, the work establishes a 3D chiral state with broken inversion and mirror symmetries.
Isabel Tenreiro, Hugo Aramberri, Víctor Rouco, Gabriel Sánchez‐Santolino, Mariona Cabero, Fernando Gallego, David Sánchez‐Manzano, José M. González‐Calbet, Federico Mompeán, Mar García‐Hernández, Alberto Rivera‐Calzada, Jorge Íñiguez‐González, Carlos León, Jacobo Santamaría   +13 more
wiley   +1 more source