Results 231 to 240 of about 17,755 (259)

Recent advances on core–shell magnetic molecularly imprinted polymers for biomacromolecules

Trends in Analytical Chemistry (TrAC), 2019
During the last decade, templating polymers using molecular imprinting has developed into an efficient strategy for the creation of selective synthetic receptor materials based on cross-linked polymeric networks. However, incubation studies and scavenger
Mehmet Dinç, Cem Esen, B. Mizaikoff
semanticscholar   +1 more source

Polymer Imprint Lithography with Molecular-Scale Resolution

Nano Letters, 2004
We show that small diameter, single-walled carbon nanotubes can serve as templates for performing polymer imprint lithography with feature sizes as small as 2 nm − comparable to the size of an individual molecule. The angstrom level uniformity in the critical dimensions of the features provided by this unusual type of template provides a unique ability
Feng Hua, Yugang Sun, Anshu Gaur, Matthew A. Meitl, Lise Bilhaut, Lolita Rotkina, Jingfeng Wang, Phil Geil, Moonsub Shim, John A. Rogers, Anne Shim   +10 more
openaire   +1 more source

Molecular imprinted polymers binding low functionality templates

Tetrahedron Letters, 2010
A series of highly specific molecular imprinted polymers (MIPs) for small, low functionality bicyclic Diels–Alder products was prepared as bulk polymers.
Yvonne Luk, Christopher J. Allender, Thomas Wirth   +2 more
openaire   +1 more source

Molecularly imprinted polymers for capturing and sensing proteins: Current progress and future implications

Trends in Analytical Chemistry (TrAC), 2019
Molecular recognition plays an important role in the numerous living systems. Molecularly imprinted polymers (MIPs) are tailor-made recognition particles that can mimic biological receptors and capable of sensitively and selectively recognize specific ...
S. Ansari, S. Masoum
semanticscholar   +1 more source

Molecular Imprinting In Polymer Stabilized Liquid Crystals

Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, 2001
Abstract An initial investigation on the probability of molecular imprinting on polymer stabilized liquid crystal systems is presented. In this study, no alignment layer was used and traditional molecular imprinting monomers- vinyl pyrridine and methyl methacrylic acid — were mixed with nematic and chiral-nematic LCs.
Mary Claire A. Micaller, Zenaida B. Domingo, Leonorina G. Cada   +2 more
openaire   +1 more source

Rational design and fabrication of surface molecularly imprinted polymers based on multi-boronic acid sites for selective capture glycoproteins

Chemical Engineering Journal, 2019
Increasing the number of recognition sites is an available way to improve the efficiency of the identification of surface molecular imprinting polymers. In this work, glycoprotein imprinted nanoparticles (SiO2-MIPs) based on multi-boronic acid sites are ...
Peiyan He, Hengjia Zhu, Yue Ma, Na Liu, Xiangheng Niu, M. Wei, Jianming Pan   +6 more
semanticscholar   +1 more source

A novel electrosynthesized polymer applied to molecular imprinting technology

Talanta, 2003
Poly(2-macaptobenzimidazole) (PMBI) films are prepared at the gold electrode surface by electropolymerization using imprinting technology and the target analyte cholesterol is used as the template. A cholesterol-selective sensor based on PMBI film was employed in conjunction with differential pulse voltammetry (DPV) and ferricyanide as mediator ...
Ji-Lai, Gong, Fu-Chun, Gong, Ge-Ming, Zeng, Guo-Li, Shen, Ru-Qin, Yu   +4 more
openaire   +2 more sources

Molecular Imprinted Polymers for Biorecognition of Bioagents

2008
There is a trend in biohazard diagnostics to develop integrated systems to extract, concentration and detection from sample matrices. Although biological recognition agents, such as antibodies, can be applied for concentration and detection, there are several limitations.
Keith Warriner, Edward P.C. Lai, Azadeh Namvar, Daniel M. Hawkins, Subrayal M. Reddy   +4 more
openaire   +1 more source

Potentiometric Sensors Based on Molecular Imprinted Polymers

2013
Ion selective electrodes (ISE) for organic ions are in principle suitable for rapid in situ determinations. A critical point in the development of ISEs is to find out specific receptors. In this investigation the possibility of developing solid state ISEs with molecularly imprinted acrylic polymers (MIP) as a recognition element was investigated.
Maria Pesavento, Girolamo D’Agostino, Antonella Profumo, Raffaela Biesuz, Giancarla Alberti   +4 more
openaire   +1 more source

Imprinting of synthetic polymers using molecular templates

1995
The concept of using a molecular template to generate recognition sites for selective separations or reactions within a polymeric network is an exciting, challenging and far-reaching one. This review seeks to explain and define the concept and its components.
J. Steinke, D. C. Sherrington, I. R. Dunkin   +2 more
openaire   +1 more source