Distribution of molecularly imprinted polymer layers on macroporous silica gel particles by STEM and EDX

Rückert, Bärbel; Kolb, Ute

doi:10.1016/j.micron.2004.11.003

Cited by 10 publications

(3 citation statements)

References 28 publications

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“…This contrasts with the results of a more detailed TEM analysis of macroporous grafts which were concluded to homogeneously cover the interior of the particles. 18 As expected from the linear dependence of D p versus %C for the A I series (Fig. 5A), the average film thickness calculated based on these two parameters exhibited a linear correlation (Fig.…”

Section: Composites Prepared By Interrupted Graftingsupporting

confidence: 73%

An improved grafting technique for producing imprinted thin film composite beads

et al. 2012

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Section: Composites Prepared By Interrupted Graftingsupporting

confidence: 73%

An improved grafting technique for producing imprinted thin film composite beads

et al. 2012

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“…The development of alternatives to the synthesis of traditional monolithic polymers has been driven by both practical considerations, for example, ease of scale‐up, requirements for integration with other technologies, such as sensors, and for performance issues, for example, mass transfer or flow properties. Methods for preparation of discrete MIP particles, composites and molecularly imprinted polymer surfaces and fibers are areas that have been gaining in prominence over recent years and now constitute a significant portion of the original literature published in the molecular imprinting field …”

Section: Fundamental Aspectsmentioning

confidence: 99%

Molecular imprinting science and technology: a survey of the literature for the years 2004-2011

2014

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SummaryHerein we present a survey of the literature covering the development of molecular imprinting science and technology over the years 2004 to 2011. In total, 3779 references to the original papers, reviews, edited volumes and monographs from this period are included, along with recently identified uncited materials from prior to 2004 which were omitted in the first instalment of this series covering the years 1930 to 2003. 1 In the presentation of the assembled references, a section presenting reviews and monographs covering the area is followed by sections describing fundamental aspects of molecular imprinting including the development of novel polymer formats. Thereafter, literature describing efforts to apply these polymeric materials to a range of application areas is presented. Current trends and areas of rapid development are discussed.2

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“…MIPs have been characterised using a variety of imaging techniques, including various differing forms of electron microscopy (EM) [5][6][7][8]. EM has also been succesfully employed to image polyacrylamide hydrogels following extensive and often time consuming sample preparation techniques such as vacuum drying [9][10][11], freeze drying [12], critical point drying [13], and sequential solvent dehydration and epoxy embedding [14].…”

Section: Introductionmentioning

confidence: 99%

Novel critical point drying (CPD) based preparation and transmission electron microscopy (TEM) imaging of protein specific molecularly imprinted polymers (HydroMIPs)

et al. 2007

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A and Reddy, Subrayal M (2007) Novel critical point drying (CPD) based preparation and transmission electron microscopy (TEM) imaging of protein specific molecularly imprinted polymers (HydroMIPs). Journal of Materials Science, 42 (22) AbstractWe report the transmission electron microscopy (TEM) imaging of a hydrogel-based molecularly imprinted polymer (HydroMIP) specific to the template molecule bovine haemoglobin (BHb). A novel critical point drying based sample preparation technique was employed to prepare the molecularly imprinted polymer (MIP) samples in a manner that would facilitate the use of TEM to image the imprinted cavities, and provide an appropriate degree of both magnification and resolution to image polymer architecture in the <10 nm range. For the first time, polymer structure has been detailed that clearly displays molecularly imprinted cavities, ranging from 5-50 nm in size, that correlate (in terms of size)with the protein molecule employed as the imprinting template. The modified critical point drying sample preparation technique used may potentially play a key role in the imaging of all molecularly imprinted polymers, particularly those prepared in the aqueous phase.

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Distribution of molecularly imprinted polymer layers on macroporous silica gel particles by STEM and EDX

Cited by 10 publications

References 28 publications

An improved grafting technique for producing imprinted thin film composite beads

An improved grafting technique for producing imprinted thin film composite beads

Molecular imprinting science and technology: a survey of the literature for the years 2004-2011

Novel critical point drying (CPD) based preparation and transmission electron microscopy (TEM) imaging of protein specific molecularly imprinted polymers (HydroMIPs)

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