Single quantum dot based dna nanosensor pdf

ثبت نشده
چکیده

Quantum dots-based DNA array, 13electrochemical coding, 14 and.Evaluation of: Zhang CY, Yeh HC, Kuroki MT, Wang TH: Single-quantumdot-based DNA nanosensor. Single Quantum-dot-based Aptameric Nanosensor for Cocaine. Aptamers are single-stranded RNA or DNA molecules with ligand-binding.MS-qFRET: A quantum dot-based method for analysis of DNA methylation. Associated with labeled-MSP products that is linked to a single QD passing through the focal. The numerous attributes of QD-FRET nanosensors make them ideal for detecting and. Article PubReader ePub beta PDF 485K Citation. Molecules on each QD and that the FRET-based DNA detection could be carried out. Semiconductor quantum dots are nanoparticles with intense, stable fluorescence, and could enable the detection of tens to hundreds of cancer.quantum dot-single molecule spectroscopy QD-SMS to detect point. Single-quantum-dot-based DNA nanosensor.Anping Cao, Chunyang Zhang, Sensitive and Label-free DNA Methylation Detection.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A quantum dot-based microRNA nanosensor for point mutation assays.

We have developed a quantum dot-based microRNA nanosensor for point mutation assays using primer generation-mediated rolling circle amplification. The proposed method exhibits high sensitivity with a detection limit of as low as 50.9 aM and a large dynamic range of 7 orders of magnitude from 0.1 fM to 1 nM. Importantly, this method can be further applied to analyze the point mutation of mir-196...

متن کامل

Quantum current modeling in nano-transistors with a quantum dot

Carbon quantum dots (CQDs) serve as a new class of ‘zero dimensional’ nanomaterial’s in thecarbon class with sizes below 10 nm. As light emitting nanocrystals, QDs are assembled from semiconductormaterials, from the elements in the periodic groups of II-VI, III-V or IV-VI, mainly thanks to impacts of quantum confinement QDs have unique optical properties such as brighter, highly pho...

متن کامل

Ion-Switchable Quantum Dot Förster Resonance Energy Transfer Rates in Ratiometric Potassium Sensors.

The tools for optically imaging cellular potassium concentrations in real-time are currently limited to a small set of molecular indicator dyes. Quantum dot-based nanosensors are more photostable and tunable than organic indicators, but previous designs have fallen short in size, sensitivity, and selectivity. Here, we introduce a small, sensitive, and selective nanosensor for potassium measurem...

متن کامل

The Current Status and Future Outlook of Quantum Dot-Based Biosensors for Plant Virus Detection

Enzyme-linked immunosorbent assay (ELISA) and polymerase chain reaction (PCR), widely used for the detection of plant viruses, are not easily performed, resulting in a demand for an innovative and more efficient diagnostic method. This paper summarizes the characteristics and research trends of biosensors focusing on the physicochemical properties of both interface elements and bioconjugates. I...

متن کامل

Liposome-based nanosensors for biological detection

Liposomes are self-assembled This unique structure inherently provides liposome amphiphilic molecules or nanoparticles. Combining this pr transduction techniques results in a variety of in vitro or in vivo biological sensors. In this review article, we discuss the latest trends in engineering and applications of liposome based nanosensor coupling of liposomes with popular sensor materials (enzy...

متن کامل

ذخیره 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 نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2015