Sentence examples for based on chemical modification from inspiring English sources

While the former is based on chemical modification of surfaces, the latter relies on topographical/physical modification.

Coffinier et al. presented a simple method for producing superhydrophobic surfaces based on chemical modification of silicon oxide nanowires [53].

Based on chemical modification and nuclease sensitivity studies, Wassarman and Steitz created a best fit structure for 7SK [57SK

This necessity was overcome by Maxam and Gilbert introducing Maxam-Gilbert chemical sequencing technology based on chemical modification of DNA followed by cleavage at specific bases [ 43].

In particular, two novel methods for site-selective glycan conjugation were developed to obtain conjugates with single attachment site on the protein, based on chemical modification of a disulfide bond and pH-controlled transglutaminase-catalyzed modification of lysine, respectively.

This paper provides an overview of the strategies used to enhance chitosan hemocompatibility, focusing on two specific topics: (i) strategies based on chemical modifications of chitosan and (ii) strategies based on association of this biopolymer with compounds that exhibit complementary properties.

Therefore, many sensitive methods for detection of amino acids have been developed based on chemical modifications of amino acids for fluorometry [ 9– 12] or MS [ 13– 15] before amino acid separation by liquid chromatography (LC), i.e., pre-column derivatization.

Most enriching strategies are based on chemical modifications, affinity chromatography to capture peptides and proteins containing negatively charged phosphate groups onto a positively charged matrix, or immunoprecipitation by phospho-specific antibodies.

This phenomenon could not be interpreted by the usual genetic mechanisms, such as a change in the DNA sequence (that is, mutation), but can be explained by reversible epigenetic mechanisms based on chemical modifications, such as DNA methylation.

Imprinted expression is regulated by genomic imprinting, a classic example of epigenetics defined as a heritable change in gene expression caused by mechanisms other than changes in the underlying DNA sequence and widely considered to be based on chemical modifications of DNA or associated molecules [ 5].

A strategy for patterned cell adhesion based on chemical surface modification is presented.