Ultralong room temperature phosphorescence from amorphous organic materials toward confidential information encryption and decryption

Yan Su; Soo Zeng Fiona Phua; Youbing Li; Xianju Zhou; Deblin Jana; Guofeng Liu; Wei Qi Lim; Wee Kong Ong; Chaolong Yang; Yanli Zhao

doi:10.1126/sciadv.aas9732

Research ArticleMATERIALS SCIENCE

Ultralong room temperature phosphorescence from amorphous organic materials toward confidential information encryption and decryption

Yan Su¹,*,
Soo Zeng Fiona Phua²,*,
Youbing Li¹,
Xianju Zhou³,
Deblin Jana²,
Guofeng Liu²,
Wei Qi Lim²,
Wee Kong Ong²,
Chaolong Yang ¹,²,† and
Yanli Zhao ²,†

¹School of Materials Science and Engineering, Chongqing University of Technology, Chongqing 400054, PR China.
²Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore.
³School of Science, Chongqing University of Posts and Telecommunications, Chongqing, 400065, PR China.

↵†Corresponding author. Email: yclzjun{at}163.com (C.Y.); zhaoyanli{at}ntu.edu.sg (Y.Z.)

↵* These authors contributed equally to this work.

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Science Advances 04 May 2018:
Vol. 4, no. 5, eaas9732
DOI: 10.1126/sciadv.aas9732

Yan Su

School of Materials Science and Engineering, Chongqing University of Technology, Chongqing 400054, PR China.

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Soo Zeng Fiona Phua

Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore.

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Youbing Li

School of Materials Science and Engineering, Chongqing University of Technology, Chongqing 400054, PR China.

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Xianju Zhou

School of Science, Chongqing University of Posts and Telecommunications, Chongqing, 400065, PR China.

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Deblin Jana

Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore.

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Guofeng Liu

Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore.

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Wei Qi Lim

Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore.

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Wee Kong Ong

Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore.

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Chaolong Yang

School of Materials Science and Engineering, Chongqing University of Technology, Chongqing 400054, PR China.Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore.

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For correspondence: yclzjun@163.com zhaoyanli@ntu.edu.sg

Yanli Zhao

Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore.

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For correspondence: yclzjun@163.com zhaoyanli@ntu.edu.sg

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