Title:
IODINE-DOPED CARBON QUANTUM DOT AS WELL AS PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/142267
Kind Code:
A1
Abstract:
Disclosed in the present invention are an iodine-doped carbon quantum dot as well as a preparation method therefor and the use thereof, relating to the technical field of metal ion detection. The preparation method only uses p-iodobenzoic acid, m-iodobenzoic acid or o-iodobenzoic acid as a raw material to prepare the iodine-doped carbon quantum dot by means of a one-step solvent process. The preparation method in the present invention is simple and does not need complex surface functionalization modification. The prepared and synthesized iodine-doped carbon quantum dot can be used as a fluorescent probe for low-cost, rapid, simple and convenient qualitative and quantitative detection of Fe3+, thereby having important practical application value in the field of metal ion detection.
Inventors:
WEN YANMEI (CN)
LUO KUN (CN)
LUO WENYI (CN)
LIANG ZHIBIN (CN)
LI YUBIN (CN)
KANG XINHUANG (CN)
WU YULIAN (CN)
LUO KUN (CN)
LUO WENYI (CN)
LIANG ZHIBIN (CN)
LI YUBIN (CN)
KANG XINHUANG (CN)
WU YULIAN (CN)
Application Number:
PCT/CN2022/085024
Publication Date:
August 03, 2023
Filing Date:
April 02, 2022
Export Citation:
Assignee:
UNIV GUANGDONG OCEAN (CN)
International Classes:
B82Y20/00; C09K11/65; B82Y40/00; G01N21/64
Domestic Patent References:
| WO2021087646A1 | 2021-05-14 |
Foreign References:
| CN104721841A | 2015-06-24 | |||
| CN109207148A | 2019-01-15 | |||
| CN102897745A | 2013-01-30 |
Attorney, Agent or Firm:
BEIJING DONGFANGSHENGFAN IP AGENCY CO., LTD. (CN)
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