Results 41 to 50 of about 3,929,037 (185)

Comparison of nanoparticle-mediated transfection methods for DNA expression plasmids: efficiency and cytotoxicity

open access: yesJournal of Nanobiotechnology, 2011
Background Reproducibly high transfection rates with low methodology-induced cytotoxic side effects are essential to attain the required effect on targeted cells when exogenous DNA is transfected. Different approaches and modifications such as the use of
Nolte Ingo   +9 more
doaj   +1 more source

High-efficiency formation of influenza virus transfectants [PDF]

open access: yesJournal of Virology, 1991
cDNA-derived RNAs were introduced into the genomes of influenza viruses by using an improved ribonucleoprotein (RNP) transfection protocol. Up to 10(5) viral transfectants with a novel neuraminidase gene could be obtained by using a 35-mm dish (10(6) cells) for RNP transfection.
M, Enami, P, Palese
openaire   +2 more sources

Integrated application of uniform design and least-squares support vector machines to transfection optimization

open access: yesBMC Biotechnology, 2009
Background Transfection in mammalian cells based on liposome presents great challenge for biological professionals. To protect themselves from exogenous insults, mammalian cells tend to manifest poor transfection efficiency.
Pan Jin-Shui   +9 more
doaj   +1 more source

Low-Molecular Weight Polyethylenimine Modified with Pluronic 123 and RGD- or Chimeric RGD-NLS Peptide: Characteristics and Transfection Efficacy of Their Complexes with Plasmid DNA

open access: yesMolecules, 2016
To solve the problem of transfection efficiency vs. cytotoxicity and tumor-targeting ability when polyethylenimine (PEI) was used as a nonviral gene delivery vector, new degradable PEI polymers were synthesized via cross-linking low-molecular-weight PEI ...
Jing Hu   +7 more
doaj   +1 more source

Supplementary figure 1 - High transfection efficiency and cell viability of immune cells with nanomaterials-based transfection reagent

open access: yes, 2022
Supplementary figure 1 - High transfection efficiency and cell viability of immune cells with nanomaterials-based transfection ...
Song Wang (144220), Dan Tian (697937)
core   +1 more source

Dielectrophoretic Manipulation of Cell Transfection Efficiency during Electroporation Using a Center Needle Electrode

open access: yesApplied Sciences, 2021
Long duration electric pulses are frequently used to facilitate DNA electrotransfer into cells and tissues, while electroporation pulses can be combined with electrophoresis to maximize the transfection efficiency.
Eivina Radzevičiūtė   +6 more
doaj   +1 more source

The effect of environmental pH on polymeric transfection efficiency [PDF]

open access: yesBiomaterials, 2012
Although polymers, polyplexes, and cells are exposed to various extracellular and intracellular pH environments during polyplex preparation and polymeric transfection, the impact of environmental pH on polymeric transfection has not yet been investigated.
Han Chang, Kang   +3 more
openaire   +2 more sources

Structural aspects of histone H1-DNA complexes and their relation to transfection efficiency

open access: yes, 2022
S.107-117During transfection, polycation-DNA complexes are normally diluted by the transfection medium, which often contains salt in the physiological concentration range and serum. It is not exactly known to what extent this dilution step influences the
Heuer, D.   +6 more
core   +2 more sources

Optimization of chemical transfection in airway epithelial cell lines

open access: yesBMC Biotechnology
Background Chemical transfection is a widely employed technique in airway epithelium research, enabling the study of gene expression changes and effects. Additionally, it has been explored for its potential application in delivering gene therapies. Here,
Tony J. F. Guo   +5 more
doaj   +1 more source

Transfection efficiency of rE.mi of different passages.

open access: yes, 2014
Transfection efficiency of rE.mi of different passages.
Xun Suo (317782)   +5 more
core   +1 more source

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