Adsorption and desorption characteristics of DNA onto the surface of amino functional mesoporous silica with various particle morphologies

R Hikosaka, F Nagata, M Tomita, K Kato - Colloids and Surfaces B …, 2016 - Elsevier
Recently, deoxyribonucleic acid (DNA) adsorption on solid materials has been reported for
applications such as genetic diagnosis of diseases, gene delivery, and biosensors …

Study on the adsorption mechanism of DNA with mesoporous silica nanoparticles in aqueous solution

X Li, J Zhang, H Gu - Langmuir, 2012 - ACS Publications
Among the numerous adsorption strategies for DNA adsorption into mesopores, the salt-
solution-induced adsorption method has a great application potential in nucleic acids …

Adsorption and protection of plasmid DNA on mesoporous silica nanoparticles modified with various amounts of organosilane

H Yang, K Zheng, Z Zhang, W Shi, S Jing… - Journal of colloid and …, 2012 - Elsevier
Ordered MCM-41-type mesoporous silica nanoparticles (MSNs) with pore size of 2.6 nm
were synthesized and were further modified with various amounts of 3 …

Proper functional modification and optimized adsorption conditions improved the DNA loading capacity of mesoporous silica nanoparticles

B Niu, Y Zhou, T Wen, G Quan, V Singh, X Pan… - Colloids and Surfaces A …, 2018 - Elsevier
Packaging enough genetic materials is necessary for gene delivery, but functional
modification of the carriers may affect their gene loading capacity. In this study, RGD peptide …

Electrostatic interaction effect for human DNA separation with functionalized mesoporous silicas

HK Choi, JH Chang, IH Ko, JH Lee, BY Jeong… - Journal of Solid State …, 2011 - Elsevier
This work describes the development of highly efficient human DNA separation with
functionalized mesoporous silica (FMS) materials. To demonstrate the electrostatic …

Adsorption and desorption behaviors of DNA with magnetic mesoporous silica nanoparticles

X Li, J Zhang, H Gu - Langmuir, 2011 - ACS Publications
The interaction between DNA and mesopores is one of the basic concerns when
mesoporous silica nanoparticle (MSN) is used as a DNA carrier. In this work, we have …

Surface engineering of nanoparticles anchored meso-macroporous silica heterostructure: An efficient adsorbent for DNA

R Bhar, R Kanwar, SK Mehta - Materials Chemistry and Physics, 2020 - Elsevier
The present article for the first time puts forth the adsorption of genomic deoxyribonucleic
acid (DNA) onto the copper oxide nanoparticles impregnated meso-macroporous silica …

A DNA transporter based on mesoporous silica nanospheres mediated with polycation poly (allylamine hydrochloride) coating on mesopore surface

F Qin, Y Zhou, J Shi, Y Zhang - … Part A: An Official Journal of …, 2009 - Wiley Online Library
Mesoporous silica nanospheres (MPNSs) were synthesized by the sol–gel method and
were investigated by X‐ray diffraction, nitrogen sorption, and transmission electron …

Anisotropic silica mesostructures for DNA encapsulation

A Ganguly, AK Ganguli - Bulletin of Materials Science, 2013 - Springer
The encapsulation of biomolecules in inert meso or nanostructures is an important step
towards controlling drug delivery agents. Mesoporous silica nanoparticles (MSN) are of …

Amino-functionalized mesoporous silica nanoparticles: adsorption and protection for pcDNA3. 1 (+)-PKB-HA

K Zheng, H Yang, L Wang, S Jing, H Huang… - Journal of porous …, 2013 - Springer
This work evaluated the adsorption and protection capacities of amino-functionalized
mesoporous silica nanoparticles (Am-MSNs) for the recombinant DNA (rDNA), pcDNA3. 1 …