123 A new technique is reported for the attachment of synthetic DNA strands to the surfaces of microbial organisms. This gives algal, bacterial, and fungal cells the ability to bind to complementary strands extending from patterned surfaces that can be produced on platforms such as microfluidic devices.
http://onlinelibrary.wiley.com/doi/10.1002/adma.201104336/abstract
122 Metal-directed, chemically tunable assembly of one-, two- and three-dimensional crystalline protein arrays.
http://www.nature.com/nchem/journal/v4/n5/abs/nchem.1290.html
121 Protein nanopores are being developed as sensors that could perform rapid, electronic sequencing of long single molecules of DNA. Manrao et al. report the first demonstration of single nucleotide–resolution current traces from a nanopore, and show that these data can be mapped to known DNA sequences.
http://www.nature.com/nbt/journal/v30/n4/abs/nbt.2171.html
120 A key obstacle to sequencing DNA as it passes through a nanopore is that the translocation rate is too fast to resolve individual bases. Cherf et al. solve this problem with an improved method for ratcheting DNA forward and backward through the nanopore using a DNA polymerase.
http://www.nature.com/nbt/journal/v30/n4/abs/nbt.2147.html
119 A Simple and Accurate Two-Step Long DNA Sequences Synthesis Strategy to Improve Heterologous Gene Expression in Pichia.
http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0036607
118 Radio-Wave Heating of Iron Oxide Nanoparticles Can Regulate Plasma Glucose in Mice.
http://www.sciencemag.org/content/336/6081/604.abstract
117 Polyvalent choline phosphate as a universal biomembrane adhesive.
http://www.nature.com/nmat/journal/v11/n5/abs/nmat3272.html
116 Receptor-Mediated Endocytosis of Nanoparticles of Various Shapes.
http://pubs.acs.org/doi/abs/10.1021/nl2030213
115 Highly Parallel Magnetic Tweezers by Targeted DNA Tethering.
http://pubs.acs.org/doi/abs/10.1021/nl203299e
114 Discrimination of Escherichia coli Strains using Glycan Cantilever Array Sensors.
http://pubs.acs.org/doi/abs/10.1021/nl203736u
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