99 A simple, new approach to localizing electrospun nanofiber scaffolds simply by direct writing of SU-8 photoresist followed by UV polymerization is presented. This method allows 3D cell culture arrays to be produced (see figure) and it can be integrated with microfluidic devices easily to enable low-cost high-throughput cellular assays within an addressable 3D environment, which is attractive for use in drug screening, stem cell research, tissue engineering, and regenerative medicine.
http://onlinelibrary.wiley.com/doi/10.1002/adma.201103843/abstract
98 The direction of motion of an engineered actomyosin motor can be reversibly controlled using calcium.
http://www.nature.com/nnano/journal/v7/n4/abs/nnano.2012.19.html
97 High-fidelity pairing of nucleic acid polymers is important in the development of sensors and for the application of DNA nanotechnology. Here, a set of hybridization probes is described that discriminates single-base changes with high specificity. The probes function robustly across many different temperatures, salinities and nucleic acid concentrations.
http://www.nature.com/nchem/journal/v4/n3/abs/nchem.1246.html
96 The site-specific incorporation of a norbornene amino acid into proteins via genetic code expansion, together with the synthesis of a series of tetrazine-based probes that exhibit turn-on fluorescence on their fast cycloaddition with norbornene, enables rapid protein labelling on mammalian cells.
http://www.nature.com/nchem/journal/v4/n4/abs/nchem.1250.html
95 Self-assembled RNA interference microsponges for efficient siRNA delivery.
http://www.nature.com/nmat/journal/v11/n4/abs/nmat3253.html
94 Lantibiotics from Geobacillus thermodenitrificans.
http://www.pnas.org/content/109/14/5241.abstract
93 Graphene-based wireless bacteria detection on tooth enamel.
http://www.nature.com/ncomms/journal/v3/n3/full/ncomms1767.html#/affil-auth
92 Multiplexed Nanoflares: mRNA Detection in Live Cells.
http://pubs.acs.org/doi/abs/10.1021/ac202648w?prevSearch=&searchHistoryKey=
91 In Situ Electrokinetic Enhancement for Self-Assembled-Monolayer-Based Electrochemical Biosensing.
http://pubs.acs.org/doi/abs/10.1021/ac203245j
90 Detection Methodology Based on Target Molecule-Induced Sequence-Specific Binding to a Single-Stranded Oligonucleotide.
http://pubs.acs.org/doi/abs/10.1021/ac3001034
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