Citation: Wei GUO, Zhuoyi GUO, Xiaoxin LI, Wei ZHANG, Juanzhi YAN, Tingting GUO. Electrochemical sensor based on a Co(Ⅱ)-based metal-organic framework for the detection of Cd²⁺ and Pb²⁺[J]. Chinese Journal of Inorganic Chemistry, ;2025, 41(9): 1889-1902. doi: 10.11862/CJIC.20250097 shu

Electrochemical sensor based on a Co(Ⅱ)-based metal-organic framework for the detection of Cd²⁺ and Pb²⁺

Department of Materials Science and Chemical Engineering, Taiyuan University, Taiyuan 030000, China

Corresponding author: Tingting GUO, guotingting@tyu.edu.cn
Received Date: 22 March 2025
Revised Date: 20 July 2025

Figures(11)

A cobalt-based metal-organic framework [Co₃(L)₂(1, 4-bib)₄]·4H₂O (Co-MOF) was prepared using 5-[(4-carboxyphenoxy)methyl]isophthalic acid (H₃L) and 1, 4-bis(1H-imidazol-1-yl)benzene (1, 4-bib) as ligands. Then, an electrochemical sensor modified with Co-MOF on a glassy carbon electrode (Co-MOF@GCE) was constructed for detecting Cd²⁺ and Pb²⁺ in aqueous solutions. The sensor exhibited a linear range of 1.0-16.0 μmol·L^-1 with a detection limit (LOD) of 4.609 nmol·L^-1 for Cd²⁺, and 0.5-10.0 μmol·L^-1 with an LOD of 1.307 nmol·L^-1 for Pb²⁺. Simultaneous detection of both ions within 0.5-7.0 μmol·L^-1 achieved LOD values of 0.47 nmol·L^-1 (Cd²⁺) and 0.008 nmol·L^-1 (Pb²⁺), respectively. Analysis of real water samples (tap water, mineral water, and river water) yielded recoveries of 95%-105%, validating practical applicability. Density functional theory (DFT) calculations reveal that synergistic interactions between cobalt centers and N/O atoms enhance adsorption and electron-transfer efficiency. CCDC: 2160744.
- metal-organic frameworks,
- electrochemical sensor,
- heavy metal ions,
- square wave anodic stripping voltammetry
1. [1]
  SHEN Y Z, GAO X, LU H J, NIE C, WANG J L. Electrochemiluminescence-based innovative sensors for monitoring the residual levels of heavy metal ions in environment-related matrices[J]. Coord. Chem. Rev., 2023, 476: 214927 doi: 10.1016/j.ccr.2022.214927
2. [2]
  MAO D P, DUAN P H, PIAO Y X. Acid phosphate-activated glassy carbon electrode for simultaneous detection of cadmium and lead[J]. J. Electroanal. Chem., 2022, 925(15): 116898
3. [3]
  LIU Y Y, KE Y L, SHANG Q G, YANG X F, WANG D S, LIAO G Y. Fabrication of multifunctional biomass-based aerogel with 3D hierarchical porous structure from waste reed for the synergetic adsorption of dyes and heavy metal ions[J]. Chem. Eng. J., 2023, 451: 138934 doi: 10.1016/j.cej.2022.138934
4. [4]
  WANG B J, ZHU Y, BAI Z S, LUQUE R, XUAN J. Functionalized chitosan biosorbents with ultra-high performance, mechanical strength and tunable selectivity for heavy metals in wastewater treatment[J]. Chem. Eng. J., 2017, 325: 350-359 doi: 10.1016/j.cej.2017.05.065
5. [5]
  LI L B, BI X Y, ZHEN M Y, REN Y, ZHANG L, YOU T Y. Recent advances in analytical sensing detection of heavy metal ions based on covalent organic frameworks nanocomposites[J]. Trends Anal. Chem., 2024, 171: 117488 doi: 10.1016/j.trac.2023.117488
6. [6]
  JIANG L, SUN H j, PENG T j, DING W j, LIU B, LIU Q. Comprehensive evaluation of environmental availability, pollution level and leaching heavy metals behavior in non-ferrous metal tailings[J]. J. Environ. Manage., 2021, 290(15): 112639
7. [7]
  TANG K, CHEN Y T, ZHAO Y X. Exploiting halide perovskites for heavy metal ion detection[J]. Chem. Commun., 2024, 60(34): 4511-4520 doi: 10.1039/D4CC00619D
8. [8]
  MA L R, WANG Z Z, LIU X, XU F, ABDIRYIM T. Molecules, high sensitivity and selectivity of PEDOT/carbon sphere composites for Pb²⁺ detection[J]. Molecules, 2025, 30(4): 798 doi: 10.3390/molecules30040798
9. [9]
  ZHAO H R, SUN J C, KUMAR S, LI P H, THALLURI S M, WANG Z M, THUMU U. Recent advances in metal halide perovskite based photocatalysts for artificial photosynthesis and organic transformations[J]. Chem. Commun., 2024, 60(46): 5890-5911 doi: 10.1039/D4CC01949K
10. [10]
  AZIMI S S, NARGES O S, ZEINAB D, ZAHRA H, ARVIN A, EHSAN S, MOEIN B. A comprehensive image of environmental toxic heavy metals in red meat: A global systematic review and meta-analysis and risk assessment study[J]. Sci. Total Environ., 2023, 889: 164100 doi: 10.1016/j.scitotenv.2023.164100
11. [11]
  SCUTARAŞU C E, TRINCă C L. Heavy metals in foods and beverages: Global situation, health risks and reduction methods[J]. Foods, 2023, 12(18): 3340 doi: 10.3390/foods12183340
12. [12]
  DEY P, KAUR M, KHAjURIA A, D KAUR, SINGH M, ALAjANGI H K, SINGLA N, SINGH G, BARNWAL R P. Heavy metal ion detection with nano-engineered materials: Scaling down for precision[J]. Microchem. J., 2024, 196: 109672 doi: 10.1016/j.microc.2023.109672
13. [13]
  SHI Y K, DONG F J, GONZALEZ R A, WANG G X, YANG L F, CHEN S C, ZHENG H B, WANG S L. Simultaneous detection of heavy metal ions in food samples using a hypersensitive electrochemical sensor based on APTES-incubated MXene-NH₂@CeFe-MOF-NH₂[J]. Food Chem., 2025, 475(30): 143362
14. [14]
  SHAO Z Y, DI K Z, DING L J, YOU F H, FAN C H, WANG K. Amino-enriched Zn-MOFs with self-reduction for energy-free simultaneous removal and electrochemical detection of heavy metal ions in the aquatic environment[J]. Anal. Chim. Acta, 2025, 1333(2): 343408
15. [15]
  ZHANG L, PU Y S, XU W L, PENG J Y, LIU Y Q, DU H Z. A ratiometric electrochemical sensor for simultaneous detection of multiple heavy metal ions in water and herbal medicines based on methylene blue-functionalized metal-organic framework[J]. Microchem. J., 2024, 201: 110542 doi: 10.1016/j.microc.2024.110542
16. [16]
  SELVARAj B, PRIYA G L, BALASUBRAMANIAN S. Harnessing the UiO-67 metal-organic framework for advanced detection of cadmium ions in water bodies[J]. RSC Adv., 2024, 14(48): 35618-35627 doi: 10.1039/D4RA06811D
17. [17]
  LI W T, ZHANG X A, HU X T, SHI Y Q, LI Z H, HUANG X W, ZHANG W, ZHANG D, ZOU X B, SHI J Y. A smartphone-integrated ratiometric fluorescence sensor for visual detection of cadmium ions[J]. J. Hazard. Mater., 2020, 408(15): 124872
18. [18]
  MA L, PEI Y W, YANG J, MA J F. A new thiacalix[4]arene-based metal-organic framework as an efficient electrochemical sensor for trace detection of Cd²⁺ and Pb²⁺[J]. Food Chem., 2024, 441(30): 138352
19. [19]
  WANG F F, LIU C, YANG J, XU H L, PEI W Y, MA J F. A sulfur-containing capsule-based metal-organic electrochemical sensor for super-sensitive capture and detection of multiple heavy-metal ions[J]. Chem. Eng. J., 2022, 438(15): 135639
20. [20]
  GUO X T, FENG S Y, PENG Y, LI B, ZHAO J W, XU H Y, MENG X R, ZHAI W W, PANG H. Emerging insights into the application of metal-organic framework (MOF)-based materials for electrochemical heavy metal ion detection[J]. Food Chem., 2025, 463(15): 141387
21. [21]
  GUO T T, HUA B L, GUO Z Y, ZHANG M Q, WANG J R, AN Y Y, LI X N, YAN J Z. A copper(Ⅱ)-based metal-organic framework: Electrochemical sensing of Cd(Ⅱ) and Pb(Ⅱ) and adsorption of organic dyes[J]. Dalton Trans., 2025, 54(4): 1393-1401 doi: 10.1039/D4DT02374A
22. [22]
  NIU X, PEI W Y, MA J C, YANG J, MA J F. Simultaneous electrochemical detection of gallic acid and uric acid with p-tert-butylcalix[4]arene-based coordination polymer/mesoporous carbon composite[J]. Microchim. Acta, 2022, 189: 93 doi: 10.1007/s00604-022-05201-z
23. [23]
  JEONG J Y, DO J Y, HONG C A. Target DNA- and pH-responsive DNA hydrogel-based capillary assay for the optical detection of short SARS-CoV-2 cDNA[J]. Microchim. Acta, 2022, 189: 34 doi: 10.1007/s00604-021-05138-9
24. [24]
  GUO T T, CAO X Y, AN Y Y, ZHANG X L, YAN J Z. Sulfur-bridged Co(Ⅱ)-thiacalix[4]arene metal-organic framework as an electrochemical sensor for the determination of toxic heavy metals[J]. Inorg. Chem., 2023, 62(11): 4485-4494 doi: 10.1021/acs.inorgchem.2c04197
25. [25]
  SUN Y F, JIAN W, LI P H, YANG M, HUANG X J. Highly sensitive electrochemical detection of Pb(Ⅱ) based on excellent adsorption and surface Ni(Ⅱ)/Ni(Ⅲ) cycle of porous flower-like NiO/rGO nanocomposite[J]. Sens. Actuator B‒Chem., 2019, 292: 136-147 doi: 10.1016/j.snb.2019.04.131
26. [26]
  MO Y T, SHEN Y. Electrochemical detection of heavy metals in rice, milk and tap water using free-standing carbon felt electrodes[J]. Food Chem., 2024, 460: 140450 doi: 10.1016/j.foodchem.2024.140450
27. [27]
  CHEN Y Y, LIU Y Y, ZHAO P, LIANG Y, MA Y, LIU H, HOU J Z, HOU C, HUO D Q. Electrochemical detection of heavy metals in rice, milk and tap water using free-standing carbon felt electrodes[J]. Food Chem., 2024, 446(15): 138770
28. [28]
  KITTE S A, LI S P, NSABIMANA A, GAO W Y, LAI J P, LIU Z Y, XU G B. Stainless steel electrode for simultaneous stripping analysis of Cd(Ⅱ), Pb(Ⅱ), Cu(Ⅱ) and Hg(Ⅱ)[J]. Talanta, 2019, 191, 485-490 doi: 10.1016/j.talanta.2018.08.066
29. [29]
  HUANG H K, WANG J H, ZHENG Y Q, BAI W D, MA Y, ZHAO X J. Synthesis and application of bismuth nanoparticle-loaded longan porous carbon for simultaneous electrochemical determination of Pb(Ⅱ) and Cd(Ⅱ) in seafoods[J]. Food chem., 2024, 452(15): 139572
30. [30]
  ONG S C, NG H Q, AHMAD L A, LOW S C. Enhancement of electrode surface hydrophilicity and selectivity with Nafion-PSS composite for trace heavy metal sensing in electrochemical sensors[J]. Anal. Chim. Acta, 2025, 1335(15): 343423
31. [31]
  DOAN D T, PHAM Y H T, LUONG D D, THI N H, OANH H T, LE T T, NGUYEN H T, HOANG T K D, HOANG M H. A highly sensitive electrochemical sensor for the detection of lead(Ⅱ) ions utilizing rice-shaped bimetallic MOFs incorporated reduced graphene oxide[J]. RSC Adv., 2025, 15(7): 5356-5368 doi: 10.1039/D4RA08952A
32. [32]
  YANG H L, PENG C W, HAN J J, SONG Y H, WANG L. Three- dimensional macroporous carbon/Zr-2, 5-dimercaptoterephthalic acid metal-organic frameworks nanocomposites for removal and detection of Hg(Ⅱ)[J]. Sens. Actuator B‒Chem., 2020, 320: 128447 doi: 10.1016/j.snb.2020.128447
33. [33]
  HU Z, DEIBERT B J, LI J. Luminescent metal-organic frameworks for chemical sensing and explosive detection[J]. Chem. Soc. Rev., 2014, 43(16): 5815-5840 doi: 10.1039/C4CS00010B
34. [34]
  WANG Y, WANG L, HUANG W, ZHANG T, HU X, PERMAN J A, MA S Q. A metal-organic framework and conducting polymer based electrochemical sensor for high performance cadmium ion detection[J]. J. Mater. Chem. A, 2017, 5(18): 8385-8393 doi: 10.1039/C7TA01066D
35. [35]
  WANG X X, QI Y X, SHEN Y, YUAN Y, ZHANG L D, ZHANG C Y, SUN Y H. A ratiometric electrochemical sensor for simultaneous detection of multiple heavy metal ions based on ferrocene-functionalized metal-organic framework[J]. Sens. Actuator B‒Chem., 2020, 310: 127756 doi: 10.1016/j.snb.2020.127756
36. [36]
  LI X T, NIU X, YANG J, PEI W Y, MA J F. Thiacalix[4]arene-based complex with Co(Ⅱ) ions as electrode modifier for simultaneous electrochemical determination of Cd(Ⅱ), Pb(Ⅱ), and Cu(Ⅱ)[J]. Microchim. Acta, 2022, 189: 344 doi: 10.1007/s00604-022-05456-6
37. [37]
  PAN Y C, HU X Y, GUO D S. Biomedical applications of calixarenes: State of the art and perspectives[J]. Angew. Chem. ‒Int. Edit., 2021, 60(6): 2768-2794 doi: 10.1002/anie.201916380
38. [38]
  AN Y Y, GUO T T, BIAN J H, YAN J Z. A 3D compound based on semi-rigid tricarboxylato-bridged Co(Ⅱ): Synthesis, crystal structure and magnetism[J]. J. Chem. Crystallogr., 2023, 53: 540-546 doi: 10.1007/s10870-023-00993-1
39. [39]
  SHELDRICK G M. SHELXS-2018, Programs for X-ray crystal structure solution[CP]. University of Göttingen, Germany, 2018.
40. [40]
  FARRUGIA L J. WINGX: A Windows program for crystal structure analysis[CP]. University of Glasgow, UK, 1988.
41. [41]
  SHELDRICK G M. SHELXTL-2018, Programs for X-ray crystal structure refinement[CP]. University of Göttingen, Germany, 2018.
42. [42]
  WANG L, WANG X Y, SHI G S, PENG C, DING Y H. Thiacalixarene covalently functionalized multiwalled carbon nanotubes as chemically modified electrode material for detection of ultratrace Pb²⁺ ions[J]. Anal. Chem., 2012, 84(24): 10560-10567 doi: 10.1021/ac302747f
43. [43]
  SUTTON C C, FRANKS G V, DA SILVA G. Modeling the antisymmetric and symmetric stretching vibrational modes of aqueous carboxylate anions[J]. Spectroc. Acta Pt. A‒Molec. Biomolec. Spectr., 2015, 134(5): 535-542
44. [44]
  SHUKLA S N, GAUR P, BAGRI S S, MEHROTRA R, CHAURASIA B, RAIDAS M L. Pd(Ⅱ) complexes with ONN pincer ligand: Tailored synthesis, characterization, DFT, and catalytic activity toward the Suzuki-Miyaura reaction[J]. J. Mol. Struct., 2021, 1225(5): 129071
45. [45]
  SRIRAM B, BABY J N, HSU Y F, WANG S F, GEORGE M. Toward the development of disposable electrodes based on holmium orthovanadate/f-boron nitride: Impacts and electrochemical performances of emerging inorganic contaminants. [J]. Inorg. Chem., 2021, 60(16): 12425-12435 doi: 10.1021/acs.inorgchem.1c01678
46. [46]
  YE C, XU F, ULLAH F, WANG M Q. CdS/Ti₃C₂ heterostructure-based photoelectrochemical platform for sensitive and selective detection of trace amount of Cu²⁺[J]. Anal. Bioanal. Chem., 2022, 414(12): 3571-3580 doi: 10.1007/s00216-021-03870-y
47. [47]
  NGOENSAWAT U, PISUCHPEN T, SRITANA-ANANT Y, RODTHONGKUM N, HOVEN V P. Conductive electrospun composite fibers based on solid-state polymerized poly(3, 4-ethylenedioxythiophene) for simultaneous electrochemical detection of metal ions[J]. Talanta, 2022, 241: 123253 doi: 10.1016/j.talanta.2022.123253
48. [48]
  REHMAN A U, FAYAZ M, LV H, LIU Y, ZHANG J, WANG Y, DU L J, WANG R H, SHI K Y. Controllable synthesis of a porous PEI-functionalized Co₃O₄/rGO nanocomposite as an electrochemical sensor for simultaneous as well as individual detection of heavy metal ions[J]. ACS Omega, 2023, 8(26): 24125-24126 doi: 10.1021/acsomega.3c02938
49. [49]
  SEGALL M D, SHAH R, PICKARD C J, PAYNE M C. Population analysis of plane-wave electronic structure calculations of bulk materials[J]. Phys. Rev. B: Condens. Matter, 1996, 54(23): 16317-16320 doi: 10.1103/PhysRevB.54.16317
50. [50]
  BRIONES-JURADO C, AGACINO-VALDÉS E. On the possible removal of nitrogen monoxide and carbon monoxide on copper ion-exchanged montmorillonite: A DFT study[J]. Int. J. Quantum Chem., 2008, 108(10): 1802-1809 doi: 10.1002/qua.21640
1. [1]
  Jimin HOU , Mengyang LI , Chunhua GONG , Shaozhuang ZHANG , Caihong ZHAN , Hao XU , Jingli XIE . Synthesis, structures, and properties of metal-organic frameworks based on bipyridyl ligands and isophthalic acid. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 549-560. doi: 10.11862/CJIC.20240348
2. [2]
  Kang Wang , Qinglin Zhou , Weijin Li . Conductive metal-organic frameworks for electromagnetic wave absorption. Chinese Journal of Structural Chemistry, 2024, 43(10): 100325-100325. doi: 10.1016/j.cjsc.2024.100325
3. [3]
  Xinyu Wu , Jianfeng Lu , Zihao Zhu , Suijun Liu , Herui Wen . Recent advances of metal-organic frameworks and MOF-derived materials based on p-block metal for the electrochemical reduction of carbon dioxide. Chinese Chemical Letters, 2025, 36(7): 110151-. doi: 10.1016/j.cclet.2024.110151
4. [4]
  Ze Liu , Xiaochen Zhang , Jinlong Luo , Yingjian Yu . Application of metal-organic frameworks to the anode interface in metal batteries. Chinese Chemical Letters, 2024, 35(11): 109500-. doi: 10.1016/j.cclet.2024.109500
5. [5]
  Xiaoyan Peng , Xuanhao Wu , Fan Yang , Yefei Tian , Mingming Zhang , Hongye Yuan . Gas sensors based on metal-organic frameworks: challenges and opportunities. Chinese Journal of Structural Chemistry, 2024, 43(3): 100251-100251. doi: 10.1016/j.cjsc.2024.100251
6. [6]
  Genlin Sun , Yachun Luo , Zhihong Yan , Hongdeng Qiu , Weiyang Tang . Chiral metal-organic frameworks-based materials for chromatographic enantioseparation. Chinese Chemical Letters, 2024, 35(12): 109787-. doi: 10.1016/j.cclet.2024.109787
7. [7]
  Guoying Han , Qazi Mohammad Junaid , Xiao Feng . Topology-driven directed synthesis of metal-organic frameworks. Chinese Journal of Structural Chemistry, 2025, 44(3): 100447-100447. doi: 10.1016/j.cjsc.2024.100447
8. [8]
  Xiangshuai Li , Jian Zhao , Li Luo , Zhuohao Jiao , Ying Shi , Shengli Hou , Bin Zhao . Visual and portable detection of metronidazole realized by metal-organic framework flexible sensor and smartphone scanning. Chinese Chemical Letters, 2024, 35(10): 109407-. doi: 10.1016/j.cclet.2023.109407
9. [9]
  Yijian Zhao , Jvzhe Li , Yunyi Shi , Jie Hu , Meiyi Liu , Yao Shen , Xinglin Hou , Qiuyue Wang , Qi Wang , Zhiyi Yao . A label-free and ratiometric fluorescent sensor based on porphyrin-metal-organic frameworks for sensitive detection of ochratoxin A in cereal. Chinese Chemical Letters, 2025, 36(4): 110132-. doi: 10.1016/j.cclet.2024.110132
10. [10]
  Cheng-Shuang Wang , Bing-Yu Zhou , Yi-Feng Wang , Cheng Yuan , Bo-Han Kou , Wei-Wei Zhao , Jing-Juan Xu . Bifunctional iron-porphyrin metal-organic frameworks for organic photoelectrochemical transistor gating and biosensing. Chinese Chemical Letters, 2025, 36(3): 110080-. doi: 10.1016/j.cclet.2024.110080
11. [11]
  Ying Chen , Li Li , Junyao Zhang , Tongrui Sun , Xuan Zhang , Shiqi Zhang , Jia Huang , Yidong Zou . Tailored ionically conductive graphene oxide-encased metal ions for ultrasensitive cadaverine sensor. Chinese Chemical Letters, 2024, 35(8): 109102-. doi: 10.1016/j.cclet.2023.109102
12. [12]
  Ruikui YAN , Xiaoli CHEN , Miao CAI , Jing REN , Huali CUI , Hua YANG , Jijiang WANG . Design, synthesis, and fluorescence sensing performance of highly sensitive and multi-response lanthanide metal-organic frameworks. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 834-848. doi: 10.11862/CJIC.20230301
13. [13]
  Jian Yang , Guang Yang , Zhijie Chen . Capturing carbon dioxide from air by using amine-functionalized metal-organic frameworks. Chinese Journal of Structural Chemistry, 2024, 43(5): 100267-100267. doi: 10.1016/j.cjsc.2024.100267
14. [14]
  Zhiqiang Liu , Qiang Gao , Wei Shen , Meifeng Xu , Yunxin Li , Weilin Hou , Hai-Wei Shi , Yaozuo Yuan , Erwin Adams , Hian Kee Lee , Sheng Tang . Removal and fluorescence detection of antibiotics from wastewater by layered double oxides/metal-organic frameworks with different topological configurations. Chinese Chemical Letters, 2024, 35(8): 109338-. doi: 10.1016/j.cclet.2023.109338
15. [15]
  Longlong Geng , Huiling Liu , Wenfeng Zhou , Yong-Zheng Zhang , Hongliang Huang , Da-Shuai Zhang , Hui Hu , Chao Lv , Xiuling Zhang , Suijun Liu . Construction of metal-organic frameworks with unsaturated Cu sites for efficient and fast reduction of nitroaromatics: A combined experimental and theoretical study. Chinese Chemical Letters, 2024, 35(8): 109120-. doi: 10.1016/j.cclet.2023.109120
16. [16]
  Xian-Fa Jiang , Chongyun Shao , Zhongwen Ouyang , Zhao-Bo Hu , Zhenxing Wang , You Song . Generating electron spin qubit in metal-organic frameworks via spontaneous hydrolysis. Chinese Chemical Letters, 2024, 35(7): 109011-. doi: 10.1016/j.cclet.2023.109011
17. [17]
  Rui Wang , He Qi , Haijiao Zheng , Qiong Jia . Light/pH dual-responsive magnetic metal-organic frameworks composites for phosphorylated peptide enrichment. Chinese Chemical Letters, 2024, 35(7): 109215-. doi: 10.1016/j.cclet.2023.109215
18. [18]
  Xue-Zhi Wang , Yi-Tong Liu , Chuang-Wei Zhou , Bei Wang , Dong Luo , Mo Xie , Meng-Ying Sun , Yong-Liang Huang , Jie Luo , Yan Wu , Shuixing Zhang , Xiao-Ping Zhou , Dan Li . Amplified circularly polarized luminescence of chiral metal-organic frameworks via post-synthetic installing pillars. Chinese Chemical Letters, 2024, 35(10): 109380-. doi: 10.1016/j.cclet.2023.109380
19. [19]
  Cheng Cheng , Nasir Ali , Ji Liu , Juan Qiao , Ming Wang , Li Qi . Construction of degradable liposome-templated microporous metal-organic frameworks with commodious space for enzymes. Chinese Chemical Letters, 2024, 35(11): 109812-. doi: 10.1016/j.cclet.2024.109812
20. [20]
  Fereshte Hassanzadeh-Afruzi , Mina Azizi , Iman Zare , Ehsan Nazarzadeh Zare , Anwarul Hasan , Siavash Iravani , Pooyan Makvandi , Yi Xu . Advanced metal-organic frameworks-polymer platforms for accelerated dermal wound healing. Chinese Chemical Letters, 2024, 35(11): 109564-. doi: 10.1016/j.cclet.2024.109564

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(126)
HTML views(8)

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

Electrochemical sensor based on a Co(Ⅱ)-based metal-organic framework for the detection of Cd2+ and Pb2+

Metrics

通讯作者: 陈斌, bchen63@163.com

Electrochemical sensor based on a Co(Ⅱ)-based metal-organic framework for the detection of Cd²⁺ and Pb²⁺