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Posts tagged #DNAOrigami

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Self-assembled cell-scale containers made from DNA origami membranes - Nature Materials Through the programmable self-assembly of lipid-inspired radially symmetric DNA, porous molecular membranes and cell-sized compartments are formed with applications in bottom-up biology and soft robot...

Self-assembled cell-scale containers made from DNA origami membranes @natmater.nature.com #origami #DNAorigami

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🧬DNA Origami for Cancer Cell Imaging + My Halloween-ish Artistic Touch 🎃

These structures, called #DNAorigami nanocomplexes can enter #cancer cells more easily than normal cells. Scientists used this trick to send these origami-molecules into the cancer cells to differentiate them more precisely.

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Spring-loaded DNA origami arrays as energy-supplied hardware for modular nanorobots Spring-loaded DNA origami arrays enable nanorobots to integrate diverse inputs with logic-based, sequential operations.

1/5🚀🔬 New paper alert!
We built a spring-loaded DNA origami nanorobot that can sense, compute, and act — basically, a molecular PC made of DNA 🧬💻
#DNAorigami #nanotech #robotics #moleculardesign #SciRobotics
www.science.org/doi/10.1126/...

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🧬 We worked with the University of Stuttgart to develop programmable DNA moiré superlattices — unlocking an entirely new way to build structured matter at the nanoscale. Published in Nature Nanotechnology. #NanoTech #DNAorigami

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🔬 𝗕𝗲𝗵𝗶𝗻𝗱 𝘁𝗵𝗲 𝗕𝗶𝗻𝗱𝗲𝗿𝘀: 𝗠𝗲𝗲𝘁 𝗝ü𝗿𝗴𝗲𝗻 𝗦𝗰𝗵𝗺𝗶𝗲𝗱🔬
Today, we’re spotlighting Dr. Jürgen Schmied, CEO and co-founder of Massive Photonics, whose leadership is central to our goal of enabling scientists solve critical research questions using DNA-PAINT technologies.

#SMLM #DNAPAINT #Microscopy #DNAorigami

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DNA moiré superlattices - Nature Nanotechnology Bottom-up, seeded epitaxial assembly using twisted DNA origami seeds directs the formation of 2D DNA lattices to create moiré superlattices, enabling a design space for programmable materials that com...

Now online: DNA moiré superlattices.

Seeded epitaxial assembly using twisted #DNAorigami seeds directs the formation of #moiré superlattices, enabling a design space for programmable materials that combine molecular precision with mesoscale complexity.

www.nature.com/articles/s41...

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Real‐Time Monitoring of DNA Origami‐Cell Interactions via Single Particle Tracking This study utilizes single particle tracking (SPT) to capture real-time interactions between DNA origami nanorods (NRs) and cell surfaces. Functionalized NRs targeting EGFR-expressing cells exhibit s....

Excited to share our latest collaboration just out in Small!
We used single-particle tracking to see how DNA origami engage with protein receptors on live cell surfaces — one nanostructure at a time!
#DNAorigami #Nanotech #SingleCell

🔗 onlinelibrary.wiley.com/doi/full/10....

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DNA Origami Boosts Rapid Test Sensitivity: Diagnostics Breakthrough! DNA origami revolutionizes rapid testing: nanotech boosts diagnostic sensitivity 125x, transforming point-of-care and home testing technology.

DNA origami, rapid tests, fluorescence, gold nanoparticles: you can't ask anything more from a paper 😎🧪🧬🖥️ Read and Subscribe at 👉 plentyofroom.beehiiv.com/p/dna-origam... #diagnostics #biotech #DNA #DNAorigami

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DNA Origami Boosts Rapid Test Sensitivity: Diagnostics Breakthrough! DNA origami revolutionizes rapid testing: nanotech boosts diagnostic sensitivity 125x, transforming point-of-care and home testing technology.

New issue is out! 🎉 What if we could increase rapid test's sensitivity by 100x, without increasing the cost? How? Using DNA origami! 🧪🧬🖥️ Great work from @lmumuenchen.bsky.social and @tum.de Subscribe at 👉 plentyofroom.beehiiv.com/p/dna-origam... #diagnostics #biotech #DNA #DNAorigami

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Chiral Plasmonic Crystals Self-Assembled by DNA Origami Periodic lattices of high refractive index materials manipulate light in exceptional manners. Resulting remarkable properties range from photonic band gaps to chiral active matter, which critically depend on parameters of crystal lattices such as the unit cell, lattice type, and periodicity. In self-assembled materials, the lattice properties are inherited by the geometry and size of the macromolecules or colloidal particles assembling the unit cell. DNA origami allows for excellent control over the size and shape of assembled macromolecules while simultaneously allowing control over the interaction between them and ultimately the crystal’s structure. Here, we present the assembly of chiral, rhombohedral crystals in one, two, and three dimensions built by a DNA origami tensegrity triangle. Subsequent modification of the lattice with gold nanorods converts the lattices into chiral plasmonic metamaterials active in the visible and near-infrared spectral range. We demonstrate their chiral activity and corroborate the experimental results with simulated data.

Chiral Plasmonic Crystals: 0D-1D-2D-3D Experiment & comp. to numerical simulation, Collab. w. @lmumuenchen.bsky.social #LiedlLab, @jcmwave.bsky.social - #DNAOrigami #Plasmonics #Chirality #Photonics #FiniteElementMethod, @zuseinstitute.bsky.social @mathplusberlin.bsky.social
doi.org/10.1021/acs....

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Supersize DNA origami. Plus: DNA phages for computing and more! Researchers have created moDON, a new modular method to assemble DNA origami structures and form superstructures.

New issue is here! What if we were to create super DNA origami? Great work coming from @lmumuenchen.bsky.social and @maxplanck.de! 🧪🧬🖥️ #DNA #DNAorigami #biotech #nanotech
Read the full issue at plentyofroom.beehiiv.com/p/supersize-...

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Here, the authors show how to manipulate microscale materials using nanoscale structures! #nanotechnology #DNAorigami #biotech #synbio

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Programming with DNA origami? Plus: Ebola structure, anticancer vaccines and more!

Have you ever wanted to program at the nanoscale using DNA origami? Well, then today you are in luck! I covered a cool paper exactly about this 😎 🧪 #DNAorigami #nanotech #biotech #vaccines
Read and subscribe here! 👉 plentyofroom.beehiiv.com/p/programmin...
Image credits: Nucleic Acid Research.

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New issue is here! 😎 Today, I checked out a great paper that tackles the challenge of assembly in DNA origami nanostructures! And there is a dinosaur involved, so be ready 😎 #DNAorigami #nanotech #dinosaurs(?)
Image credits: University of Sydney 🧪

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Reconfigurable nanomaterials folded from multicomponent chains of DNA origami voxels Custom nanostructures joined into flexible chains rapidly transform into programmable nanorobotic components with high yield.

Researchers developed DNA origami "voxels" that fold into modular 3D structures. These voxels, with programmable connections, rapidly reconfigure between shapes with high precision. This advance aids self-assembly in nanorobotics, synthetic biology, and nanomedicine. 🧬🔬
#DNAOrigami #Robotics

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Nanomalzemeler: Küçük Parçacıkların Büyük Etkisi Nanomalzemeler, modern teknolojinin en heyecan verici ve umut vadeden alanlarından biridir. Bu mikro ölçekteki mucizeler, günlük hayatımızı dönüştür

Nanomalzemeler, nanometre ölçeğinde (1 nanometre, metrenin milyarda biri) tasarlanan ve üretilen bu malzemeler, benzersiz fiziksel, kimyasal ve biyolojik özellikler sergilerler.
#AkıllıMalzemeler #biyolojiknanomalzemeler #dendrimerler #DNAorigami #fulleren #geleceğinmalzemeleri #Grafen

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Nanomalzemeler: Küçük Parçacıkların Büyük Etkisi Nanomalzemeler, modern teknolojinin en heyecan verici ve umut vadeden alanlarından biridir. Bu mikro ölçekteki mucizeler, günlük hayatımızı dönüştür

#AkıllıMalzemeler #biyolojiknanomalzemeler #dendrimerler #DNAorigami #fulleren #geleceğinmalzemeleri #Grafen #ileriteknolojimalzemeler #inovasyon #karbonnanotüpler #kuantumnoktaları #metalnanoparçacıklar #nanoalümina #NanoMalzemeler #nanozirkonya #nanobilim #nanobiyoteknoloji

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Self-assembled cell-scale #containers made from #DNAorigami membranes

preprint

Here, we demonstrate how radially symmetric #origami #subunits that are inspired
➡️by the structure and interactions of #lipids organize into
giant DNA origami monolayer membranes

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We are looking to establish a DNA origami synthesis core facilty @UniHeidelberg. If worked with #DNAorigami in your PhD, have experience with chemical synthesis and good organizational skills, please get in touch! RT appreciated.

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Thank you to the Schwille group @MPI_Biochem @MaxSynBio for providing a detailed analysis on membrane attachment of #DNAorigami: pubs.acs.org/doi/abs/10.1021/acs.lang...

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Today I was chatting to an A-level student for over an hour. She contacted me because she wanted to know more about #DNAorigami #nanopores - super well informed and excited about the topic. Students out there: Don't be afraid to get in touch! @RingAScientist

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New work combining #DNAorigami and lipid membranes: DNA-corralled nanodiscs for the structural and functional characterization of membrane proteins and viral entry https://pubs.acs.org/doi/abs/10.1021/jacs.8b04638

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Back to my favourite task: making #DNAorigami! Every drop of water in the picture contains a unique DNA sequence - or rather billions of copies of it.

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New insights for optimal #DNAorigami design @acsnano: Dimensions and Global Twist of Single-Layer DNA Origami Measured by Small-Angle X-Ray Scattering https://pubs.acs.org/doi/abs/10.1021/acsnano.8b01669

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Construction of a novel phagemid to produce custom DNA or... DNA origami, a method for constructing nanoscale objects,...

This is great news for the #DNAorigami community!
"Construction of a novel phagemid to produce custom DNA origami scaffolds" https://www.biorxiv.org/content/early/2018/04/27/309682

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.@NanoLetters: Position Accuracy of Gold Nanoparticles on #DNAOrigami Structures Studied with Small-Angle X-ray Scattering https://pubs.acs.org/doi/10.1021/acs.nanolett.8b00412

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Photo-switchable patterning of gold nanoparticles along 3... We have developed a reversible photoswitching platform ba...

Again lots of nice #DNAorigami work this week, like @nanoscale_rsc: Photo-switchable patterning of gold nanoparticles along 3D DNA nanotubes pubs.rsc.org/en/content/articlelandin...

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