Peng He

Works (11)

Updated: July 14th, 2023 21:16

2019 article

Amplification-by-Polymerization in Biosensing for Human Genomic DNA Detection

He, P., Lou, X., Woody, S. M., & He, L. (2019, April 3). ACS Sensors.

By: P. He n, X. Lou n, S. Woody n & L. He n

author keywords: amplification-by-polymerization; biosensors; genomic DNA detection; RAFT; ATRP
MeSH headings : Biosensing Techniques / methods; Chromosomes, Human, X / chemistry; Chromosomes, Human, Y / chemistry; DNA / blood; DNA / genetics; DNA Probes / chemistry; DNA Probes / genetics; Female; Genomics / methods; Genotype; Humans; Male; Nucleic Acid Hybridization; Photometry / methods; Polyethylene Glycols / chemical synthesis; Polyethylene Glycols / chemistry; Polymerization; Proof of Concept Study; Sex
topics (OpenAlex): Advanced biosensing and bioanalysis techniques; Biosensors and Analytical Detection; Advanced Biosensing Techniques and Applications
TL;DR: The potential of adopting the described sensing technique without PCR was demonstrated, which could further promote the development of a portable, PCR-free DNA sensing device for point-of-need applications. (via Semantic Scholar)
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Source: Web Of Science
Added: June 4, 2019

2011 article

Chemical amplification for in-gel DNA detection

He, P., Tucker, E. Z., Gorman, C. B., & He, L. (2011, January 1). Analytical Methods, Vol. 3, pp. 2463–2468.

By: P. He n, E. Tucker n, C. Gorman n  & L. He n

Contributors: P. He n, E. Tucker n, C. Gorman n  & L. He n

topics (OpenAlex): Advanced biosensing and bioanalysis techniques; Biosensors and Analytical Detection; Microfluidic and Capillary Electrophoresis Applications
TL;DR: This report reports the use of reversible addition–fragmentation chain transfer (RAFT) polymerization as a highly efficient chemical amplification means to direct visualization of DNA in porous polyacrylamide gel for signal amplification for DNA detection. (via Semantic Scholar)
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Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2009 article

Synthesis of Surface-Anchored DNA−Polymer Bioconjugates Using Reversible Addition−Fragmentation Chain Transfer Polymerization

He, P., & He, L. (2009, May 8). Biomacromolecules.

By: P. He n & L. He n

MeSH headings : DNA / chemistry; Kinetics; Oligonucleotides / chemistry; Polymerization; Polymers / chemical synthesis; Polymers / chemistry
topics (OpenAlex): Advanced Polymer Synthesis and Characterization; RNA Interference and Gene Delivery; Polymer Surface Interaction Studies
TL;DR: Compared to polymer growth atop small molecules, the experimental results suggest that DNA molecules significantly accelerate polymer growth, which is speculated as a result of the presence of highly charged DNA backbones and purine/pyrimidine moieties surrounding the reaction sites. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2008 article

Photoluminescence-enhanced biocompatible quantum dots by phospholipid functionalization

Shi, Y., He, P., & Zhu, X. (2008, February 22). Materials Research Bulletin.

By: Y. Shi *, P. He n & X. Zhu *

author keywords: nanostructures; surfaces; chemical synthesis
topics (OpenAlex): Quantum Dots Synthesis And Properties; Advanced biosensing and bioanalysis techniques; Biosensors and Analytical Detection
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Source: Web Of Science
Added: August 6, 2018

2008 article

Reversible Addition−Fragmentation Chain Transfer Polymerization in DNA Biosensing

He, P., Zheng, W., Tucker, E. Z., Gorman, C. B., & He, L. (2008, April 17). Analytical Chemistry, Vol. 80, pp. 3633–3639.

By: P. He n, W. Zheng  n, E. Tucker  n, C. Gorman n  & L. He n

MeSH headings : Base Sequence; Biopolymers / chemistry; Biosensing Techniques; Chromatography, High Pressure Liquid; DNA / chemistry; DNA Probes; Nuclear Magnetic Resonance, Biomolecular; Spectroscopy, Fourier Transform Infrared
topics (OpenAlex): Analytical Chemistry and Sensors; Advanced Polymer Synthesis and Characterization; Microfluidic and Capillary Electrophoresis Applications
TL;DR: Significant improvement in assay sensitivity was realized in comparison to the previously reported polymerization-based sensing method by enhancing polymer growth rate and reducing background noises caused by nonspecific adsorption. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2008 journal article

Self-assembly of CdTe nanocrystals at the water/oil interface by amphiphilic hyperbranched polymers

Nanotechnology, 19(44).

By: Y. Shi, C. Tu, Q. Zhu, H. Qian, J. Ren, C. Liu, X. Zhu, D. Yan, E. Siu-WaiKong, P. He

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Phospholipid-assisted synthesis of size-controlled gold nanoparticles

Materials Research Bulletin, 42(7), 1310–1315.

By: P. He & X. Zhu

Source: NC State University Libraries
Added: August 6, 2018

2007 article

Supramolecular selectivity of poly(ethylene oxide) in semi‐crystalline polymer nanocomposites

Zhou, L., Peng, M., Chen, Q., He, P., & Zhu, X. (2007, May 22). Polymer International.

By: L. Zhou *, M. Peng *, Q. Chen *, P. He n & X. Zhu  n

author keywords: supramolecular selectivity; poly(ethylene oxide); semi-crystalline polymer nanocomposites; helical conformation
topics (OpenAlex): Polymer crystallization and properties; Polymer Nanocomposites and Properties; Advanced Polymer Synthesis and Characterization
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Source: Web Of Science
Added: August 6, 2018

2007 article

Synthesis and characterization of phospholipid-functionalized silver nanoparticles

He, P., & Zhu, X. (2007, April 17). Materials Research Bulletin.

By: P. He n & X. Zhu *

author keywords: nanostructures; surfaces; chemical synthesis
topics (OpenAlex): RNA Interference and Gene Delivery; Advanced biosensing and bioanalysis techniques; Lipid Membrane Structure and Behavior
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Source: Web Of Science
Added: August 6, 2018

2007 article

Synthesis and characterization of phospholipid-modified multiwalled carbon nanotubes

He, P., & Zhu, X. (2007, February 17). Materials Research Bulletin.

By: P. He n & X. Zhu *

author keywords: nanostructures; surface; chemical synthesis
topics (OpenAlex): Carbon Nanotubes in Composites; Conducting polymers and applications; Electrochemical sensors and biosensors
Source: Web Of Science
Added: August 6, 2018

2006 article

Radical polymerization in biosensing

Lou, X., He, P., Okelo, G. O., & He, L. (2006, July 18). Analytical and Bioanalytical Chemistry.

By: X. Lou n, P. He n, G. Okelo n & L. He n

author keywords: free radical polymerization; controlled; living radical polymerization; biosensors; biosensing
MeSH headings : Artifacts; Biosensing Techniques / methods; Free Radicals; Polymers; Surface Properties
topics (OpenAlex): Analytical Chemistry and Sensors; Conducting polymers and applications; Luminescence and Fluorescent Materials
TL;DR: Advancements in surface modification aimed at improving sensor biocompatibility and reducing nonspecific background noises are discussed. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

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