|
1
|
Lopes FCS, da Rocha MDGC, Bargiela P, Sousa Ferreira H, Pires CADM. Ag/TiO2 photocatalyst immobilized onto modified natural fibers for photodegradation of anthracene. Chem Eng Sci 2020. [DOI: 10.1016/j.ces.2020.115939] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
|
2
|
Kaur N, Kaur B. Recent development in anthracene possessing chemosensors for cations and anions. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105131] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
|
3
|
Kaur N, Kaur B. Colorimetric and fluorescent multi-ion recognition by Anthracene appended di-Schiff base chemosensor. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108239] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
|
4
|
|
|
5
|
Nguyen MH, Khuat TTH, Nguyen HH, Phung QM, Dinh TH. Emissive Pd(II) thiosemicarbazones bearing anthracene: New complexes with unusual coordination mode. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.02.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
|
6
|
Xiao N, Xie L, Zhi X, Fang CJ. A naphthol-based highly selective fluorescence turn-on and reversible sensor for Al(III) ion. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.01.007] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
|
7
|
Wang RH, Bai J, Deng J, Fang CJ, Chen X. TAT-Modified Gold Nanoparticle Carrier with Enhanced Anticancer Activity and Size Effect on Overcoming Multidrug Resistance. ACS APPLIED MATERIALS & INTERFACES 2017; 9:5828-5837. [PMID: 28124900 DOI: 10.1021/acsami.6b15200] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Highly efficient targeted delivery is crucial for successful anticancer chemotherapy. In this study, we developed a drug delivery system ANS-TAT-AuNP that loads anticancer molecule 2-(9-anthracenylmethylene)-hydrazinecarbothioamide (ANS) via conjugation with cell-penetrating peptide TAT modified AuNPs. The in vitro study showed that the IC50 value of ANS-TAT-AuNPs3.8 nm reduced by 11.28- (24 h) and 12.64-fold (48 h) after incubation with liver hepatocellular carcinoma HepG2 cells compared to that of free ANS, suggesting that TAT modified AuNPs could enhance the antiproliferative activity of ANS. Also, ANS-TAT-AuNPs showed a size effect on overcoming multidrug resistance (MDR). The potential of ANS-TAT-AuNPs in overcoming MDR was assessed with MCF-7/ADR drug-resistant cell line, the drug resistance index (DRI) of which was extremely high (>190). The DRI of ANS-TAT-AuNPs22.1 nm decreased dramatically to 1.48 (24 h) and 2.20 (48 h), while that of ANS-TAT-AuNPs3.8 nm decreased to 7.64 (24 h) and 7.77 (48 h), indicating that ANS-TAT-AuNPs22.1 nm could treat extremely resistant MCF-7/ADR cancer cells as drug sensitive ones. The data suggest that the larger AuNPs had more profound effect on overcoming MDR, which could effectively prevent drug efflux due to their size being much larger than that of the p-glycoprotein channel (9-25 Å).
Collapse
Affiliation(s)
| | | | | | | | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health , Bethesda, Maryland 20892, United States
| |
Collapse
|
|
8
|
Chopra S, Singh J, Kaur H, Singh H, Singh N, Kaur N. Selective chemosensing of spermidine based on fluorescent organic nanoparticles in aqueous media via a Fe3+ displacement assay. NEW J CHEM 2015. [DOI: 10.1039/c4nj02381a] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An organic–inorganic nanohybrid complex of a tripodal complex was used for the selective determination of spermidine and its use in real sample analysis.
Collapse
Affiliation(s)
- Shweta Chopra
- Centre for Nanoscience and Nanotechnology (UIEAST)
- Punjab University
- Chandigarh
- India
| | - Jasminder Singh
- Department of Chemistry
- Indian Institute of Technology Ropar (IIT Ropar)
- Rupnagar
- India
| | - Harpreet Kaur
- Centre for Nanoscience and Nanotechnology (UIEAST)
- Punjab University
- Chandigarh
- India
| | - Harpreet Singh
- SMMEE
- Indian Institute of Technology Ropar (IIT Ropar)
- Rupnagar
- India
| | - Narinder Singh
- Department of Chemistry
- Indian Institute of Technology Ropar (IIT Ropar)
- Rupnagar
- India
| | - Navneet Kaur
- Centre for Nanoscience and Nanotechnology (UIEAST)
- Punjab University
- Chandigarh
- India
| |
Collapse
|
|
9
|
Lee SH, Rhee HW, van Noort D, Lee HJ, Park HH, Shin IS, Hong JI, Park TH. Microfluidic bead-based sensing platform for monitoring kinase activity. Biosens Bioelectron 2014; 57:1-9. [DOI: 10.1016/j.bios.2014.01.039] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Revised: 01/18/2014] [Accepted: 01/20/2014] [Indexed: 10/25/2022]
|
|
10
|
Fu Y, Feng QC, Jiang XJ, Xu H, Li M, Zang SQ. New fluorescent sensor for Cu2+ and S2− in 100% aqueous solution based on displacement approach. Dalton Trans 2014; 43:5815-22. [DOI: 10.1039/c3dt53281j] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
|
|
11
|
Wei T, Li J, Bai C, Lin Q, Yao H, Xie Y, Zhang Y. A highly selective colorimetric sensor for Hg2+ based on a copper (II) complex of thiosemicarbazone in aqueous solutions. Sci China Chem 2013. [DOI: 10.1007/s11426-013-4863-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
|
12
|
JIN XIULONG, YANG ZHENGYIN, LI TIANRONG, WANG BAODUI, LI YONG, YAN MIHUI, LIU CHUNJIAO, AN JUNMEI. 8-hydroxyquinoline-5-carbaldehyde-(benzotriazol-1’-acetyl)hydrazone as a potential Mg2+ fluorescent chemosensor. J COORD CHEM 2013. [DOI: 10.1080/00958972.2012.756102] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- XIULONG JIN
- a State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering , Lanzhou University , Lanzhou , P.R. China
| | - ZHENGYIN YANG
- a State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering , Lanzhou University , Lanzhou , P.R. China
| | - TIANRONG LI
- a State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering , Lanzhou University , Lanzhou , P.R. China
| | - BAODUI WANG
- a State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering , Lanzhou University , Lanzhou , P.R. China
| | - YONG LI
- a State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering , Lanzhou University , Lanzhou , P.R. China
| | - MIHUI YAN
- a State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering , Lanzhou University , Lanzhou , P.R. China
| | - CHUNJIAO LIU
- a State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering , Lanzhou University , Lanzhou , P.R. China
| | - JUNMEI AN
- a State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering , Lanzhou University , Lanzhou , P.R. China
| |
Collapse
|
|
13
|
Xu S, Hao YX, Sun W, Fang CJ, Lu X, Li MN, Zhao M, Peng SQ, Yan CH. 2:1 multiplexing function in a simple molecular system. SENSORS 2012; 12:4421-30. [PMID: 22666037 PMCID: PMC3355418 DOI: 10.3390/s120404421] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2011] [Revised: 02/18/2012] [Accepted: 03/12/2012] [Indexed: 11/16/2022]
Abstract
1-[(Anthracen-9-yl)methylene] thiosemicarbazide shows weak fluorescence due to a photo-induced electron transfer (PET) process from the thiosemicarbazide moiety to the excited anthracene. The anthracene emission can be recovered via protonation of the amine as the protonated aminomethylene as an electron-withdrawing group that suppresses the PET process. Similarly, chelation between the ligand and the metal ions can also suppress the PET process and results in a fluorescence enhancement (CHEF). When solvents are introduced as the third control, a molecular 2:1 multiplexer is constructed to report selectively the inputs. Therefore, a molecular 2:1 multiplexer is realized in a simple molecular system.
Collapse
Affiliation(s)
- Sha Xu
- School of Chemical Biology and Pharmaceutical Sciences, Capital Medical University, Beijing 100069, China; E-Mails: (S.X.); (Y.-X.H.); (X.L.); (M.-N.L.)
| | - Yu-Xin Hao
- School of Chemical Biology and Pharmaceutical Sciences, Capital Medical University, Beijing 100069, China; E-Mails: (S.X.); (Y.-X.H.); (X.L.); (M.-N.L.)
| | - Wei Sun
- Beijing National Laboratory for Molecular Sciences, State Key Lab of Rare Earth Materials Chemistry and Applications & PKU-HKU Joint Lab in Rare Earth Materials and Bioinorganic Chemistry, Peking University, Beijing 100871, China; E-Mail:
| | - Chen-Jie Fang
- School of Chemical Biology and Pharmaceutical Sciences, Capital Medical University, Beijing 100069, China; E-Mails: (S.X.); (Y.-X.H.); (X.L.); (M.-N.L.)
- Authors to whom correspondence should be addressed; E-Mails: (C.-J.F.); (M.Z.); (S.-Q.P.); (C.-H.Y.); Tel.: +86-10-8391-1523 (C.-J.F.); Fax: +86-10-8391-1533 (C.-J.F.)
| | - Xing Lu
- School of Chemical Biology and Pharmaceutical Sciences, Capital Medical University, Beijing 100069, China; E-Mails: (S.X.); (Y.-X.H.); (X.L.); (M.-N.L.)
| | - Min-Na Li
- School of Chemical Biology and Pharmaceutical Sciences, Capital Medical University, Beijing 100069, China; E-Mails: (S.X.); (Y.-X.H.); (X.L.); (M.-N.L.)
| | - Ming Zhao
- School of Chemical Biology and Pharmaceutical Sciences, Capital Medical University, Beijing 100069, China; E-Mails: (S.X.); (Y.-X.H.); (X.L.); (M.-N.L.)
- Authors to whom correspondence should be addressed; E-Mails: (C.-J.F.); (M.Z.); (S.-Q.P.); (C.-H.Y.); Tel.: +86-10-8391-1523 (C.-J.F.); Fax: +86-10-8391-1533 (C.-J.F.)
| | - Shi-Qi Peng
- School of Chemical Biology and Pharmaceutical Sciences, Capital Medical University, Beijing 100069, China; E-Mails: (S.X.); (Y.-X.H.); (X.L.); (M.-N.L.)
- Authors to whom correspondence should be addressed; E-Mails: (C.-J.F.); (M.Z.); (S.-Q.P.); (C.-H.Y.); Tel.: +86-10-8391-1523 (C.-J.F.); Fax: +86-10-8391-1533 (C.-J.F.)
| | - Chun-Hua Yan
- Beijing National Laboratory for Molecular Sciences, State Key Lab of Rare Earth Materials Chemistry and Applications & PKU-HKU Joint Lab in Rare Earth Materials and Bioinorganic Chemistry, Peking University, Beijing 100871, China; E-Mail:
- Authors to whom correspondence should be addressed; E-Mails: (C.-J.F.); (M.Z.); (S.-Q.P.); (C.-H.Y.); Tel.: +86-10-8391-1523 (C.-J.F.); Fax: +86-10-8391-1533 (C.-J.F.)
| |
Collapse
|