Home

Citation: Mingxiang Shen, Tianmei Li, Qingcao Li, Wanli Wei, Xingyu Long. Crimson Romance[J]. University Chemistry, ;2024, 39(6): 318-325. doi: 10.3866/PKU.DXHX202311038 shu

Crimson Romance

School of Chemistry and Materials Science, Guizhou Normal University, Guiyang 550025, China

Received Date: 12 November 2023
Revised Date: 4 February 2024

Behind some romantic and magical illusions lie chemical reactions. This experiment revolves around captivating phenomena related to "crimson romance," engaging the public with a few simple and intriguing demonstrations of chemical reactions. Among these, the complexation reaction between potassium thiocyanate and iron ions produces a blood-red flocculent complex, which promptly disappears when it reacts with sodium fluoride. Additionally, the iron in hemoglobin can generate blue fluorescence when paired with luminol. By showcasing these enchanting and romantic phenomena, this study aims to disseminate chemical knowledge across various demographics, unveiling the secrets behind magical illusions and delving into the beauty of chemistry. This approach encourages individuals to adopt a scientific perspective, fostering admiration for chemistry and showcasing its inherent magic and allure, thereby igniting curiosity and passion for chemistry among students and the general public.
- Blood color,
- Potassium thiocyanate,
- Luminol,
- Complexation reaction,
- Science popularization across diverse demographics
1. [1]
2. [2]
3. [3]
4. [4]
5. [5]
  Wu, H. W.; Chen, M. L.; Fan, Y. C.; Elsebaei, F.; Yan, Z. Talanta2012, 88, 222.
6. [6]
7. [7]
8. [8]
1. [1]
  Borong Yu , Huijiao Zhang , Xinyu Zhang , Xiaoying Li , Shuming Chen , Zhangang Han . The Blue Elf in the Dark: Gradient Science Popularization Experiments on Chemiluminescence. University Chemistry, 2024, 39(9): 295-303. doi: 10.12461/PKU.DXHX202403107
2. [2]
  Xun Pei , Jiahui Liu , Haozhuo Liu , Qiuhong Wei , Xiaocui Chen , Ranxiao Tang . 微光成炬——爆炸盐“点亮”鲁米诺化学发光的奇妙之旅. University Chemistry, 2026, 41(5): 239-251. doi: 10.12461/PKU.DXHX202511119
3. [3]
  Wenqian Zhang , Zhi Yang , Shunxiang Wu , Lei Yang , Bang Gu . Chemiluminescence: Colorful Experiments Unveiled. University Chemistry, 2026, 41(3): 307-321. doi: 10.12461/PKU.DXHX202505037
4. [4]
  Xue Qi , Zhihui Wen , Xiaohang Qiu . Design of Chemistry Popular Science Courses for Primary and Secondary School Students across Various Ages under the “Double Reduction” Policy: A Case Study of Nankai University’s Chemistry Science Popularization Base. University Chemistry, 2024, 39(9): 392-400. doi: 10.3866/PKU.DXHX202310070
5. [5]
  Jinyao Du , Xingchao Zang , Ningning Xu , Yongjun Liu , Weisi Guo . Electrochemical Thiocyanation of 4-Bromoethylbenzene. University Chemistry, 2024, 39(6): 312-317. doi: 10.3866/PKU.DXHX202310039
6. [6]
  Shiqian WEI , Xinyu TIAN , Hong LIU , Maoxia CHEN , Fan TANG , Qiang FAN , Weifeng FAN , Yu HU . Oxygen reduction reaction/oxygen evolution reaction catalytic performances of different active sites on nitrogen-doped graphene loaded with iron single atoms. Chinese Journal of Inorganic Chemistry, 2025, 41(9): 1776-1788. doi: 10.11862/CJIC.20250102
7. [7]
  Ting YANG , Jia AN , Jinyu ZHANG , Ruonan FAN , Rong YAN , Xiaoxia JING , Panpan CHANG , Wei YAN . Synergistic enhancement of ion migration and sulfur conversion kinetics in lithium-sulfur batteries by CeO₂/g-C₃N₄. Chinese Journal of Inorganic Chemistry, 2026, 42(3): 519-530. doi: 10.11862/CJIC.20250274
8. [8]
  Yiming Liang , Ziyan Pan , Kin Shing Chan . One Drink, Two Tears in the Central Nervous System: The Perils of Disulfiram-Like Reactions. University Chemistry, 2025, 40(4): 322-325. doi: 10.12461/PKU.DXHX202406016
9. [9]
  Yujie WANG , Laobang WANG , Zheng ZHANG , Qi LIU , Jianping LANG . Construction of W/Cu/S cluster-based supramolecular compounds via alkynyl/sulfur cycloaddition and their third-order nonlinear optical properties. Chinese Journal of Inorganic Chemistry, 2025, 41(10): 2069-2077. doi: 10.11862/CJIC.20250129
10. [10]
  Tao Wang , Qin Dong , Cunpu Li , Zidong Wei . Sulfur Cathode Electrocatalysis in Lithium-Sulfur Batteries: A Comprehensive Understanding. Acta Physico-Chimica Sinica, 2024, 40(2): 2303061-0. doi: 10.3866/PKU.WHXB202303061
11. [11]
  Tao Xu , Wei Sun , Tianci Kong , Jie Zhou , Yitai Qian . Stable Graphite Interface for Potassium Ion Battery Achieving Ultralong Cycling Performance. Acta Physico-Chimica Sinica, 2024, 40(2): 2303021-0. doi: 10.3866/PKU.WHXB202303021
12. [12]
  Anbang Du , Yuanfan Wang , Zhihong Wei , Dongxu Zhang , Li Li , Weiqing Yang , Qianlu Sun , Lili Zhao , Weigao Xu , Yuxi Tian . Photothermal Microscopy of Graphene Flakes with Different Thicknesses. Acta Physico-Chimica Sinica, 2024, 40(5): 2304027-0. doi: 10.3866/PKU.WHXB202304027
13. [13]
  Weihan Zhang , Menglu Wang , Ankang Jia , Wei Deng , Shuxing Bai . Surface Sulfur Species Influence Hydrogenation Performance of Palladium-Sulfur Nanosheets. Acta Physico-Chimica Sinica, 2024, 40(11): 2309043-0. doi: 10.3866/PKU.WHXB202309043
14. [14]
  Haozhe Hu , Haoyu Zhang , Changsheng Lu . Study on the Precipitation Process of Elemental Sulfur from the Decomposition Products of Thiosulfuric Acid: Is It an Unexpected Failed Experiment?. University Chemistry, 2025, 40(11): 409-415. doi: 10.12461/PKU.DXHX202412034
15. [15]
  Fan Yang , Zheng Liu , Da Wang , KwunNam Hui , Yelong Zhang , Zhangquan Peng . Preparation and Properties of P-Bi₂Te₃/MXene Superstructure-based Anode for Potassium-Ion Battery. Acta Physico-Chimica Sinica, 2024, 40(2): 2303006-0. doi: 10.3866/PKU.WHXB202303006
16. [16]
  Qingyang Cui , Feng Yu , Zirun Wang , Bangkun Jin , Wanqun Hu , Wan Li . From Jelly to Soft Matter: Preparation and Properties-Exploring of Different Kinds of Hydrogels. University Chemistry, 2024, 39(9): 338-348. doi: 10.3866/PKU.DXHX202309046
17. [17]
  Xue Wu , Yupeng Liu , Bingzhe Wang , Lingyun Li , Zhenjian Li , Qingcheng Wang , Quansheng Cheng , Guichuan Xing , Songnan Qu . Rationally assembling different surface functionalized carbon dots for enhanced near-infrared tumor photothermal therapy. Acta Physico-Chimica Sinica, 2025, 41(9): 100109-0. doi: 10.1016/j.actphy.2025.100109
18. [18]
  Hongpeng He , Mengmeng Zhang , Mengjiao Hao , Wei Du , Haibing Xia . Synthesis of Different Aspect-Ratios of Fixed Width Gold Nanorods. Acta Physico-Chimica Sinica, 2024, 40(5): 2304043-0. doi: 10.3866/PKU.WHXB202304043
19. [19]
  Wentao Lin , Wenfeng Wang , Yaofeng Yuan , Chunfa Xu . Concerted Nucleophilic Aromatic Substitution Reactions. University Chemistry, 2024, 39(6): 226-230. doi: 10.3866/PKU.DXHX202310095
20. [20]
  Zhi Chai , Huashan Huang , Xukai Shi , Yujing Lan , Zhentao Yuan , Hong Yan . Wittig反应的立体选择性. University Chemistry, 2025, 40(8): 192-201. doi: 10.12461/PKU.DXHX202410046

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(1409)
HTML views(188)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return