A two-dimensional DNA lattice implanted polymer solar cell

Keun Woo Lee; Kyung Min Kim; Junwye Lee; Rashid Amin; Byeonghoon Kim; Sung Kye Park; Seok Kiu Lee; Sung Ha Park; Hyun Jae Kim

doi:10.1088/0957-4484/22/37/375202

A two-dimensional DNA lattice implanted polymer solar cell

Keun Woo Lee, Kyung Min Kim, Junwye Lee, Rashid Amin, Byeonghoon Kim, Sung Kye Park, Seok Kiu Lee, Sung Ha Park, Hyun Jae Kim

Research output: Contribution to journal › Article › peer-review

33 Citations (Scopus)

Abstract

A double crossover tile based artificial two-dimensional (2D) DNA lattice was fabricated and the dry-wet method was introduced to recover an original DNA lattice structure in order to deposit DNA lattices safely on the organic layer without damaging the layer. The DNA lattice was then employed as an electron blocking layer in a polymer solar cell causing an increase of about 10% up to 160% in the power conversion efficiency. Consequently, the resulting solar cell which had an artificial 2D DNA blocking layer showed a significant enhancement in power conversion efficiency compared to conventional polymer solar cells. It should be clear that the artificial DNA nanostructure holds unique physical properties that are extremely attractive for various energy-related and photonic applications.

Original language	English
Article number	375202
Journal	Nanotechnology
Volume	22
Issue number	37
DOIs	https://doi.org/10.1088/0957-4484/22/37/375202
Publication status	Published - 2011 Sept 16

All Science Journal Classification (ASJC) codes

Bioengineering
Chemistry(all)
Materials Science(all)
Mechanics of Materials
Mechanical Engineering
Electrical and Electronic Engineering

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10.1088/0957-4484/22/37/375202

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title = "A two-dimensional DNA lattice implanted polymer solar cell",

abstract = "A double crossover tile based artificial two-dimensional (2D) DNA lattice was fabricated and the dry-wet method was introduced to recover an original DNA lattice structure in order to deposit DNA lattices safely on the organic layer without damaging the layer. The DNA lattice was then employed as an electron blocking layer in a polymer solar cell causing an increase of about 10% up to 160% in the power conversion efficiency. Consequently, the resulting solar cell which had an artificial 2D DNA blocking layer showed a significant enhancement in power conversion efficiency compared to conventional polymer solar cells. It should be clear that the artificial DNA nanostructure holds unique physical properties that are extremely attractive for various energy-related and photonic applications.",

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AU - Lee, Keun Woo

AU - Kim, Kyung Min

AU - Lee, Junwye

AU - Amin, Rashid

AU - Kim, Byeonghoon

AU - Park, Sung Kye

AU - Lee, Seok Kiu

AU - Park, Sung Ha

AU - Kim, Hyun Jae

PY - 2011/9/16

Y1 - 2011/9/16

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AB - A double crossover tile based artificial two-dimensional (2D) DNA lattice was fabricated and the dry-wet method was introduced to recover an original DNA lattice structure in order to deposit DNA lattices safely on the organic layer without damaging the layer. The DNA lattice was then employed as an electron blocking layer in a polymer solar cell causing an increase of about 10% up to 160% in the power conversion efficiency. Consequently, the resulting solar cell which had an artificial 2D DNA blocking layer showed a significant enhancement in power conversion efficiency compared to conventional polymer solar cells. It should be clear that the artificial DNA nanostructure holds unique physical properties that are extremely attractive for various energy-related and photonic applications.

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A two-dimensional DNA lattice implanted polymer solar cell

Abstract

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