Research Advancements in the Visual Detection of Lip Prints Using Fluorescent Nanomaterials

doi:10.19894/j.issn.1000-0518.240358

Chinese Journal of Applied Chemistry ›› 2025, Vol. 42 ›› Issue (5): 642-655.DOI: 10.19894/j.issn.1000-0518.240358

• Review • Previous Articles

Research Advancements in the Visual Detection of Lip Prints Using Fluorescent Nanomaterials

Jian-Jun LI(), Jia-Ye HE, Bi-Hai HOU

Faculty of Criminal Science and Technology，Guangxi Police College，Nanning 530000，China

Received:2024-11-07 Accepted:2025-03-21 Published:2025-05-01 Online:2025-06-05
Contact: Jian-Jun LI
About author:724722548@qq.com
Supported by:
the Foundation:Youth Project of Guangxi Education Department(2023KY0914);the Special Project of Guangxi Public Security Department(2023GAQN109);the Campus Project of Guangxi Police College(2024KYYB02)

Abstract

Abstract:

In recent years， the application of nano-fluorescent materials in the field of lip print visual detection has been increasing， leading to the development of lip print fluorescence nano-visualization technology.This technology has the characteristics of high sensitivity， high resolution， high stability， strong fluorescence performance， and high biocompatibility. Therefore， this review provides a detailed summary of the research progress and hot topics in lip print fluorescence nano-visualization detection both domestically and internationally， from the perspectives of visualization materials and effect evaluation. In terms of visualization materials， it highlights the applications of lip print visual detection analysis based on ordinary fluorescent powder， fluorescent carbon nano-powder， and rare earth luminescent nanomaterials. In terms of effect evaluation， it analyzes the methods for evaluating the effectiveness of lip print visual detection using fluorescent nano-materials from the perspectives of contrast， sensitivity， selectivity， and toxicity， and summarizes the factors affecting visualization effects. Finally， it proposes a new outlook for the future development direction of lip print fluorescence nano-visualization detection： focusing on the preparation of composite fluorescent materials； the issue of non-destructive DNA extraction technology in lip print visual detection； and to enhance the evidential value of lip prints.

Key words: Visual detection of lip prints, Fluorescent materials, Nanomaterials, Rare earths, Development effect

CLC Number:

O622

Jian-Jun LI, Jia-Ye HE, Bi-Hai HOU. Research Advancements in the Visual Detection of Lip Prints Using Fluorescent Nanomaterials[J]. Chinese Journal of Applied Chemistry, 2025, 42(5): 642-655.

Figures/Tables 18

References 64

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Sr. No.	Type of features	Sr. No.	Type of features
1	A horizontal line	12	An enclosure
2	A horizontal bifurcation	13	Thorn like
3	Horizontal intersected bifurcations	14	A kite
4	A vertical arch	15	Firework like
5	A horizontal arch	16	A quadrilateral
6	An uphill	17	A twin triangle
7	A vertical curved bifurcation	18	A spider
8	A horizontal curved bifurcation	19	A diamond
9	A double bifurcation	20	Curved short ridges
10	A trifurcation	21	An hourglass
11	A hooked bifurcation	22	Tented branches

Sr. No.	Type of features	Sr. No.	Type of features
1	A horizontal line	12	An enclosure
2	A horizontal bifurcation	13	Thorn like
3	Horizontal intersected bifurcations	14	A kite
4	A vertical arch	15	Firework like
5	A horizontal arch	16	A quadrilateral
6	An uphill	17	A twin triangle
7	A vertical curved bifurcation	18	A spider
8	A horizontal curved bifurcation	19	A diamond
9	A double bifurcation	20	Curved short ridges
10	A trifurcation	21	An hourglass
11	A hooked bifurcation	22	Tented branches

Year	Materials	Method	λ_ex/nm	Ref.
2004	Nile red	Electrostatic adsorption	553	［31］
2007	RE-Descent	Electrostatic adsorption	390	［33］
2010	Sudan black	Electrostatic adsorption	590~610	［32］
2019	Diamond ?	Electrostatic adsorption	375	［36］
2021	Indigo	Chemical bonding	610~650	［34］
2021	Roselle extract	Chemical bonding	375	［37］
2022	Indigo	Chemical bonding	610~650	［35］

Year	Materials	Method	λ_ex/nm	Ref.
2004	Nile red	Electrostatic adsorption	553	［31］
2007	RE-Descent	Electrostatic adsorption	390	［33］
2010	Sudan black	Electrostatic adsorption	590~610	［32］
2019	Diamond ?	Electrostatic adsorption	375	［36］
2021	Indigo	Chemical bonding	610~650	［34］
2021	Roselle extract	Chemical bonding	375	［37］
2022	Indigo	Chemical bonding	610~650	［35］

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Research Advancements in the Visual Detection of Lip Prints Using Fluorescent Nanomaterials

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Year	Materials	Synthetic method	Particle size /nm	λ_ex/nm	Luminous color	Ref.
2017	BaTiO₃∶Dy³⁺	Sonochemistry	35	254	White	［43］
2018	LaOF∶Sm³⁺	Sonochemistry	20	406	White	［44］
2018	CaAl₂O₄∶Eu²⁺/Dy³⁺	Combustion	33	326	Blue	［45］
2020	BiOCl∶Tb³⁺/Li⁺	Combustion	37	254	Green	［46］
2022	BiOCl∶Tb³⁺	Combustion	37	365	Green	［47］
2022	LaNb₂VO₉∶Dy³⁺	Solid-Phase	30	307	Yellow	［53］
2022	LaNb₂VO₉∶Sm³⁺	Solid-Phase	39	308	Orange-red	［54］
2023	ZAO∶5Co²⁺	Combustion	22	320	Blue	［48］
2023	BaSrY₄O₈∶Eu³⁺	Combustion	19	365/395	Red or purple	［55］
2023	Sr₉Al₆O₁₈∶Er³⁺	Combustion	29	378	Green	［56］
2023	GdCaAl₃O₇∶Eu³⁺	Combustion	37	375	Orange-red	［49］
2023	Sr₆Al₄Y₂O₁₅∶Er³⁺	Combustion	23	375	Green	［52］
2024	Sr₉Al₆O₁₈∶Dy³⁺	Combustion	37	350	White	［51］
2024	Sr₂MgSi₂O₇∶Fe³⁺	Combustion	53	345	Orange-red	［50］
2024	BiOCl∶Sm³⁺	Solid-Phase	21	408	Orange-red	［57］