[c2]Daisy Chain Rotaxanes as Molecular Muscles
نویسندگان
چکیده
منابع مشابه
Rotaxanes and catenanes as prototypes of molecular machines and motors*
In the course of the last 20 years, our view on rotaxanes and catenanes has completely changed. Copper(I)-templated strategies, in particular, have allowed us to prepare catenanes on a real preparative scale, in a few chemical steps from commercially available compounds. A particularly significant improvement was the introduction of the recently developed ring-closing metathesis reaction, using...
متن کاملMuscles as molecular and metabolic machines.
SKELETAL MUSCLE IS THE LARGEST ORGAN in humans, comprising 50% of the total body mass. While this tissue functions to sustain normal daily physical activity, skeletal muscle is also involved in regulating metabolic homeostasis. For example, early studies in skeletal muscle revealed that glucose transport was stimulated not just by insulin but also by muscle contraction/exercise in an insulin-in...
متن کاملDaisy Chain Rotaxanes Made from Interlocked DNA Nanostructures
We report the stepwise assembly of supramolecular daisy chain rotaxanes (DCR) made of double-stranded DNA: Small dsDNA macrocycles bearing an axle assemble into a pseudo-DCR precursor that was connected to rigid DNA stoppers to form DCR with the macrocycles hybridized to the axles. In presence of release oligodeoxynucleotides (rODNs), the macrocycles are released from their respective hybridiza...
متن کاملMaking hybrid [n]-rotaxanes as supramolecular arrays of molecular electron spin qubits
Quantum information processing (QIP) would require that the individual units involved--qubits--communicate to other qubits while retaining their identity. In many ways this resembles the way supramolecular chemistry brings together individual molecules into interlocked structures, where the assembly has one identity but where the individual components are still recognizable. Here a fully modula...
متن کاملSynthesis of fumaramide derived [3]rotaxanes as potential precursors for molecular boxes.
Three new fumaramide-derived [3]rotaxanes have been synthesized, with the aim of macrocycle linking to form a molecular box. In one case, a nine-component templated [3]rotaxane synthesis was accomplished in 40% yield. Rotaxane reduction resulted in an unexpectedly facile de-slipping process.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: CCS Chemistry
سال: 2019
ISSN: 2096-5745
DOI: 10.31635/ccschem.019.20180023