Turn-on green fluorescence imaging for latent fingerprint applications

被引：30

作者：

Tian, Rui ^{[1
]}

Wang, Ya-Long ^{[2
,3
]}

Li, Chong ^{[1
]}

Zhu, Ming-Qiang ^{[1
,2
,3
]}

机构：

[1] Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Wuhan Natl Lab Optoelect, Wuhan 430074, Hubei, Peoples R China

[2] Hainan Univ, Sch Biomed Engn, Key Lab Biomed Engn Hainan Prov, Haikou 570228, Hainan, Peoples R China

[3] Hainan Univ, Hlth Inst 1, Haikou 570228, Hainan, Peoples R China

来源：

MATERIALS CHEMISTRY FRONTIERS | 2022年 / 6卷 / 09期

基金：

中国国家自然科学基金; 海南省自然科学基金;

关键词：

AGGREGATION-INDUCED EMISSION; MECHANISM; DEVICE;

D O I：

10.1039/d2qm00107a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

High-efficiency fingerprint imaging agents with turn-on green fluorescence are promising in forensic applications. Herein, we designed and synthesized an amphipathic green fluorescent probe, PVPOH, which can efficiently light up latent fingerprints. PVPOH was observed to be a kind of fluorogen with aggregation-induced emission (AIE) activity; it displayed minimal fluorescence in aqueous solution but showed strong green fluorescence emission at 550 nm upon binding the lipophilic vicinity of a latent fingerprint surface. The images of latent fingerprints were developed in seconds with high fidelity and contrast. The human eye is highly sensitive to green light, and the aqueous solution of PVPOH is environmentally friendly, making it easy to be used for on-site fingerprint collection.

引用

页码：1188 / 1193

页数：6

共 32 条

[1] COMPLEXITY-BASED ANALYSIS OF THE INFLUENCE OF VISUAL STIMULUS COLOR ON HUMAN EYE MOVEMENT [J].

Alipour, Hedieh ;

Namazi, Hamidreza ;

Azarnoush, Hamed ;

Jafari, Sajad .

FRACTALS-COMPLEX GEOMETRY PATTERNS AND SCALING IN NATURE AND SOCIETY, 2019, 27 (02)

[2]

[Anonymous], 2009, Handbook of Fingerprint Recognition

[3]

Champod C., 2004, FINGERPRINTS OTHER R

[4] Synthesis, light emission, nanoaggregation, and restricted intramolecular rotation of 1,1-substituted 2,3,4,5-tetraphenylsiloles [J].

Chen, JW ;

Law, CCW ;

Lam, JWY ;

Dong, YP ;

Lo, SMF ;

Williams, ID ;

Zhu, DB ;

Tang, BZ .

CHEMISTRY OF MATERIALS, 2003, 15 (07) :1535-1546

[5] Hydrothermal synthesis and application of Ho3+-activated NaYbF4 bifunctional upconverting nanoparticles for in vitro cell imaging and latent fingerprint detection [J].

Du, Peng ;

Zhang, Peng ;

Kang, Seong Ho ;

Yu, Jae Su .

SENSORS AND ACTUATORS B-CHEMICAL, 2017, 252 :584-591

[6]

Faulds H., 1880, NATURE, V22, P605, DOI DOI 10.1038/022605A0

[7] Carbon dot based nanopowders and their application for fingerprint recovery [J].

Fernandes, D. ;

Krysmann, M. J. ;

Kelarakis, A. .

CHEMICAL COMMUNICATIONS, 2015, 51 (23) :4902-4905

[8] Anthracene based AIEgen for picric acid detection in real water samples [J].

Gowri, Annasamy ;

Vignesh, Rajendran ;

Kathiravan, Arunkumar .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2019, 220

[9] Aggregation-induced emission: phenomenon, mechanism and applications [J].

Hong, Yuning ;

Lam, Jacky W. Y. ;

Tang, Ben Zhong .

CHEMICAL COMMUNICATIONS, 2009, (29) :4332-4353

[10] Internet of Things-Enabled Aggregation-Induced Emission Probe for Cu2+ Ions: Comprehensive Investigations and Three-Dimensional Printed Portable Device Design [J].

Kathiravan, Arunkumar ;

Khamrang, Themmila ;

Dhenadhayalan, Namasivayam ;

Lin, King-Chuen ;

Ramasubramanian, Kanagachidambaresan ;

Jaccob, Madhavan ;

Velusamy, Marappan .

ACS OMEGA, 2020, 5 (50) :32761-32768

← 1 2 3 4 →