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Literature DB >> 21687892

Surface immobilizable chelator for label-free electrical detection of pyrophosphate.

David J Liu¹, Grace M Credo, Xing Su, Kai Wu, Hsiao C Lim, Oguz H Elibol, Rashid Bashir, Madoo Varma.

Abstract

A new pyrophosphate (PPi) chelator was designed for surface-sensitive electrical detection of biomolecular reactions. This article describes the synthesis of the PPi-selective receptor, its surface immobilization and application to label-free electrical detection on a silicon-based field-effect transistor (FET) sensor.

Entities: Chemical Disease Gene

Mesh：

Substances：

Year: 2011 PMID： 21687892 PMCID： PMC3361515 DOI： 10.1039/c1cc12073e

Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222

9 in total

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Review 2. Advanced sequencing technologies: methods and goals.

Authors: Jay Shendure; Robi D Mitra; Chris Varma; George M Church
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4. Reversible coordinative bonds in molecular recognition.

Authors: Michael Kruppa; Burkhard König
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Review 5. Chemical sensors with integrated electronics.

Authors: Segyeong Joo; Richard B Brown
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6. Molecular sensing using monolayer floating gate, fully depleted SOI MOSFET acting as an exponential transducer.

Authors: Bharath R Takulapalli
Journal: ACS Nano Date: 2010-02-23 Impact factor: 15.881

7. Chemosensors for pyrophosphate.

Authors: Sook Kyung Kim; Dong Hoon Lee; Jong-In Hong; Juyoung Yoon
Journal: Acc Chem Res Date: 2009-01-20 Impact factor: 22.384

8. A sequencing method based on real-time pyrophosphate.

Authors: M Ronaghi; M Uhlén; P Nyrén
Journal: Science Date: 1998-07-17 Impact factor: 47.728

9. Direct detection of molecular biorecognition by dipole sensing mechanism.

Authors: Ilya Goykhman; Nina Korbakov; Carmen Bartic; Gustaaf Borghs; Micha E Spira; Joseph Shappir; Shlomo Yitzchaik
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9 in total

8 in total

1. Label-free electrical detection of pyrophosphate generated from DNA polymerase reactions on field-effect devices.

Authors: Grace M Credo; Xing Su; Kai Wu; Oguz H Elibol; David J Liu; Bobby Reddy; Ta-Wei Tsai; Brian R Dorvel; Jonathan S Daniels; Rashid Bashir; Madoo Varma
Journal: Analyst Date: 2012-01-19 Impact factor: 4.616

2. Efficient synthesis of NIR emitting bis[2-(2'-hydroxylphenyl)benzoxazole] derivative and its potential for imaging applications.

Authors: Junfeng Wang; Hannah Baumann; Xiaoman Bi; Leah P Shriver; Zhaoda Zhang; Yi Pang
Journal: Bioorg Chem Date: 2020-01-15 Impact factor: 5.275

Surface immobilizable chelator for label-free electrical detection of pyrophosphate.

1. Naked-eye detection of phosphate ions in water at physiological pH: a remarkably selective and easy-to-assemble colorimetric phosphate-sensing probe.

Review 2. Advanced sequencing technologies: methods and goals.

3. Field effect of screened charges: electrical detection of peptides and proteins by a thin-film resistor.

4. Reversible coordinative bonds in molecular recognition.

Review 5. Chemical sensors with integrated electronics.

6. Molecular sensing using monolayer floating gate, fully depleted SOI MOSFET acting as an exponential transducer.

7. Chemosensors for pyrophosphate.

8. A sequencing method based on real-time pyrophosphate.

9. Direct detection of molecular biorecognition by dipole sensing mechanism.

1. Label-free electrical detection of pyrophosphate generated from DNA polymerase reactions on field-effect devices.

2. Efficient synthesis of NIR emitting bis[2-(2'-hydroxylphenyl)benzoxazole] derivative and its potential for imaging applications.

3. Ultralocalized thermal reactions in subnanoliter droplets-in-air.

4. Construction of an off-on fluorescence system based on carbon dots for trace pyrophosphate sensing.

Review 5. Biochemistry and semiconductor electronics--the next big hit for silicon?

6. Efficient Synthesis of 6,6´-Diamido-2,2´-dipicolylamine Ligands for Potential Phosphate Anion Sensing.

7. Convenient Synthesis of Multivalent Zinc(II)-Dipicolylamine Complexes for Molecular Recognition.

Review 8. The Power of Assemblies at Interfaces: Nanosensor Platforms Based on Synthetic Receptor Membranes.