DNA-based machines.
نویسندگان
چکیده
Nucleic acids include substantial information in their base sequence and their hybridization-complexation motifs. Recent research efforts attempt to utilize this biomolecular information to develop DNA nanostructures exhibiting machine-like functions. DNA nano-assemblies revealing tweezers, motor, and walker activities exemplify a few such machines. The DNA-based machines provide new components that act as sensitive sensors, transporters, or drug delivery systems.
منابع مشابه
An efficient and simple CTAB based method for total genomic DNA isolation from low amounts of aquatic plants leaves with a high level of secondary metabolites
An efficient DNA isolation protocol specifically modified to get pure quality DNA required for molecular studieshas been reported in this paper. Some aquatic plants (Potamogeton spp., Ceratophyllum demersum and Myriophyllum spicatum) were used for the study. The protocol developed will be useful in getting high and pure DNA. Instead of using the available DNA extraction kits, this protocol can ...
متن کاملParallelizing Assignment Problem with DNA Strands
Background:Many problems of combinatorial optimization, which are solvable only in exponential time, are known to be Non-Deterministic Polynomial hard (NP-hard). With the advent of parallel machines, new opportunities have been emerged to develop the effective solutions for NP-hard problems. However, solving these problems in polynomial time needs massive parallel machines and ...
متن کاملHuman resources scheduling based on machines maintenance planning and human reliability level
In today's competitive market, quality has an important role in manufacturing system. The manufacturers attempt to maintain their production system in a proper condition to produce high quality products. One of the key factors to achieve this goal is maintenance policy. Most studies on maintenance focused on machines and less attention has been paid to human resources as the most important fact...
متن کاملSolving a New Multi-objective Unrelated Parallel Machines Scheduling Problem by Hybrid Teaching-learning Based Optimization
This paper considers a scheduling problem of a set of independent jobs on unrelated parallel machines (UPMs) that minimizesthe maximum completion time (i.e., makespan or ), maximum earliness ( ), and maximum tardiness ( ) simultaneously. Jobs have non-identical due dates, sequence-dependent setup times and machine-dependentprocessing times. A multi-objective mixed-integer linear programmi...
متن کاملMultiple-input and visible-output logic gates using signal-converting DNA machines and gold nanoparticle aggregation.
We report a facile design method for constructing multiple-input and visible-output logic gates by combining signal-converting DNA machines and the gold nanoparticle aggregation-based foundational AND gate.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Topics in current chemistry
دوره 354 شماره
صفحات -
تاریخ انتشار 2006