1
|
Pranee P, Kongwutthivech J, Chaicham C, Pudhom K, Tuntulani T, Tomapatanaget B. Fluorescent-based micellar incorporated hydrogel materials for selective determination of long-chain aldehydes. Mikrochim Acta 2024; 191:372. [PMID: 38839678 DOI: 10.1007/s00604-024-06433-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Accepted: 05/13/2024] [Indexed: 06/07/2024]
Abstract
A highly sensitive micelle-induced sensory has been developed for detection of long-chain aldehydes as potential biomarkers of respiratory cancers. The micelle-like sensor was fabricated through the partial self-assembly of CTAB and S2 surfactants, containing a fluorescent hydrazine-functionalized dye (Naph-NH2). In principle, long-chain aldehydes with amphiphilic character act as the induced-fit surfactants to form well-entrapped micellar particles, as well as react with Naph-NH2 to form hydrazone derivatives resulting in fluorescent enhancement. The limit of detection (LOD) of micellar Naph-NH2/CTAB/S2 platform was calculated to be ∼ 64.09-80.98 µM for detection of long-chain aldehydes, which showed fluorescent imaging in lung cancer cells (A549). This micellar sensory probe demonstrated practical applicability for long-chain aldehyde sensing in human blood samples with an accepted percent recovery of ~ 94.02-102.4%. Beyond Naph-NH2/CTAB/S2 sensor, the milcellar hybrid sensor was successfully developed by incorporating a micelle-like platform with supramolecular gel regarding to carboxylate-based gelators (Gel1), which showed a tenfold improvement in sensitivity. Expectedly, the determination of long-chain aldehydes through these sensing platforms holds significant promise for point-of-care cancer diagnosis and therapy.
Collapse
Affiliation(s)
- Piyanan Pranee
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Phayathai Road, Patumwan, Bangkok, 10330, Thailand
| | - Jaturong Kongwutthivech
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Phayathai Road, Patumwan, Bangkok, 10330, Thailand
| | - Chiraporn Chaicham
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Phayathai Road, Patumwan, Bangkok, 10330, Thailand
| | - Khanitha Pudhom
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Phayathai Road, Patumwan, Bangkok, 10330, Thailand
| | - Thawatchai Tuntulani
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Phayathai Road, Patumwan, Bangkok, 10330, Thailand
| | - Boosayarat Tomapatanaget
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Phayathai Road, Patumwan, Bangkok, 10330, Thailand.
| |
Collapse
|
2
|
Elistratova AA, Gubarev AS, Lezov AA, Vlasov PS, Solomatina AI, Liao YC, Chou PT, Tunik SP, Chelushkin PS, Tsvetkov NV. Amphiphilic Diblock Copolymers Bearing Poly(Ethylene Glycol) Block: Hydrodynamic Properties in Organic Solvents and Water Micellar Dispersions, Effect of Hydrophobic Block Chemistry on Dispersion Stability and Cytotoxicity. Polymers (Basel) 2022; 14:4361. [PMID: 36297939 PMCID: PMC9612359 DOI: 10.3390/polym14204361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 10/08/2022] [Accepted: 10/12/2022] [Indexed: 11/06/2022] Open
Abstract
Despite the fact that amphiphilic block copolymers have been studied in detail by various methods both in common solvents and aqueous dispersions, their hydrodynamic description is still incomplete. In this paper, we present a detailed hydrodynamic study of six commercial diblock copolymers featuring the same hydrophilic block (poly(ethylene glycol), PEG; degree of polymerization is ca. 110 ± 25) and the following hydrophobic blocks: polystyrene, PS35-b-PEG115; poly(methyl methacrylate), PMMA55-b-PEG95; poly(1,4-butadyene), PBd90-b-PEG130; polyethylene PE40-b-PEG85; poly(dimethylsiloxane), PDMS15-b-PEG115; and poly(ɛ-caprolactone), PCL45-b-PEG115. The hydrodynamic properties of block copolymers are investigated in both an organic solvent (tetrahydrofuran) and in water micellar dispersions by the combination of static/dynamic light scattering, viscometry, and analytical ultracentrifugation. All the micellar dispersions demonstrate bimodal particle distributions: small compact (hydrodynamic redii, Rh ≤ 17 nm) spherical particles ascribed to "conventional" core-shell polymer micelles and larger particles ascribed to micellar clusters. Hydrodynamic invariants are (2.4 ± 0.4) × 10-10 g cm2 s-2 K-1 mol-1/3 for all types of micelles used in the study. For aqueous micellar dispersions, in view of their potential biomedical applications, their critical micelle concentration values and cytotoxicities are also reported. The investigated micelles are stable towards precipitation, possess low critical micelle concentration values (with the exception of PDMS15-b-PEG115), and demonstrate low toxicity towards Chinese Hamster Ovarian (CHO-K1) cells.
Collapse
Affiliation(s)
- Anastasiia A. Elistratova
- Institute of Chemistry, St. Petersburg State University, Universitetskii Av., 26, 198504 St. Petersburg, Russia
| | - Alexander S. Gubarev
- Department of Molecular Biophysics and Physics of Polymers, St. Petersburg State University, Universitetskaya nab., 7/9, 199034 St. Petersburg, Russia
| | - Alexey A. Lezov
- Department of Molecular Biophysics and Physics of Polymers, St. Petersburg State University, Universitetskaya nab., 7/9, 199034 St. Petersburg, Russia
| | - Petr S. Vlasov
- Institute of Chemistry, St. Petersburg State University, Universitetskii Av., 26, 198504 St. Petersburg, Russia
| | - Anastasia I. Solomatina
- Institute of Chemistry, St. Petersburg State University, Universitetskii Av., 26, 198504 St. Petersburg, Russia
| | - Yu-Chan Liao
- Department of Chemistry, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei 10617, Taiwan
| | - Pi-Tai Chou
- Department of Chemistry, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei 10617, Taiwan
| | - Sergey P. Tunik
- Institute of Chemistry, St. Petersburg State University, Universitetskii Av., 26, 198504 St. Petersburg, Russia
| | - Pavel S. Chelushkin
- Institute of Chemistry, St. Petersburg State University, Universitetskii Av., 26, 198504 St. Petersburg, Russia
| | - Nikolai V. Tsvetkov
- Department of Molecular Biophysics and Physics of Polymers, St. Petersburg State University, Universitetskaya nab., 7/9, 199034 St. Petersburg, Russia
| |
Collapse
|
3
|
Cui H, Wu S, Wang L, Sun X, Zhang H, Deng M, Tian Y. Magnetically Reusable and Well-dispersed Nanoparticles for Oxygen Detection in Water. J Fluoresc 2022; 32:1621-1627. [PMID: 35596853 DOI: 10.1007/s10895-022-02899-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 02/01/2022] [Indexed: 11/29/2022]
Abstract
In this study, we aimed to synthesize magnetically well-dispersed nanosensors for detecting dissolved oxygen (DO) in water, and explore their biological applications. Firstly, we synthesized two kinds of magnetic nanoparticle with average sizes of approximately 82 nm by one-step emulsion polymerization: polystyrene magnetic nanoparticles (Fe3O4@Os1-PS) and polymethylmethacrylate magnetic nanoparticles (Fe3O4@Os1-PMMA). Both types of nanoparticle present good dispersibility and fluorescence stability. The nanoparticles could be used as oxygen sensors that exhibited a high DO-sensitivity response in the range 0-39.30 mg/L, with a strong linear relationship. The nanoparticles have good magnetic properties, and so they could be recycled by magnet for further use. Recovered Fe3O4@Os1-PS still presented high stability after continued use in oxygen sensing for one month. Furthermore, Fe3O4@Os1-PS was employed for detecting the bacterial oxygen consumption of Escherichia coli (E-coli) to monitor the metabolism of bacteria. The results show that Fe3O4@Os1-PS provide high biocompatibility and non-toxicity. Polystyrene magnetic nanoparticles therefore present significant potential for application in biological oxygen sensing.
Collapse
Affiliation(s)
- Huahua Cui
- Department of Materials Science and Engineering, Southern University of Science and Technology, Xili, Nanshan District, Shenzhen, 518055, China
| | - Shanshan Wu
- Department of Materials Science and Engineering, Southern University of Science and Technology, Xili, Nanshan District, Shenzhen, 518055, China. .,Guangdong Industry Polytechnic, Foshan Municipality Anti-counterfeiting Engineering Research Center, Guangzhou, 510300, Guangdong, China.
| | - Lei Wang
- Department of Materials Science and Engineering, Southern University of Science and Technology, Xili, Nanshan District, Shenzhen, 518055, China
| | - Xiangzhong Sun
- Department of Materials Science and Engineering, Southern University of Science and Technology, Xili, Nanshan District, Shenzhen, 518055, China
| | - He Zhang
- Department of Materials Science and Engineering, Southern University of Science and Technology, Xili, Nanshan District, Shenzhen, 518055, China
| | - Mengyu Deng
- Department of Materials Science and Engineering, Southern University of Science and Technology, Xili, Nanshan District, Shenzhen, 518055, China.
| | - Yanqing Tian
- Department of Materials Science and Engineering, Southern University of Science and Technology, Xili, Nanshan District, Shenzhen, 518055, China
| |
Collapse
|
4
|
Chelushkin PS, Shakirova JR, Kritchenkov IS, Baigildin VA, Tunik SP. Phosphorescent NIR emitters for biomedicine: applications, advances and challenges. Dalton Trans 2021; 51:1257-1280. [PMID: 34878463 DOI: 10.1039/d1dt03077a] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Application of NIR (near-infrared) emitting transition metal complexes in biomedicine is a rapidly developing area of research. Emission of this class of compounds in the "optical transparency windows" of biological tissues and the intrinsic sensitivity of their phosphorescence to oxygen resulted in the preparation of several commercial oxygen sensors capable of deep (up to whole-body) and quantitative mapping of oxygen gradients suitable for in vivo experimental studies. In addition to this achievement, the last decade has also witnessed the increased growth of successful alternative applications of NIR phosphors that include (i) site-specific in vitro and in vivo visualization of sophisticated biological models ranging from 3D cell cultures to intact animals; (ii) sensing of various biologically relevant analytes, such as pH, reactive oxygen and nitrogen species, RedOx agents, etc.; (iii) and several therapeutic applications such as photodynamic (PDT), photothermal (PTT), and photoactivated cancer (PACT) therapies as well as their combinations with other therapeutic and imaging modalities to yield new variants of combined therapies and theranostics. Nevertheless, emerging applications of these compounds in experimental biomedicine and their implementation as therapeutic agents practically applicable in PDT, PTT, and PACT face challenges related to a critically important improvement of their photophysical and physico-chemical characteristics. This review outlines the current state of the art and achievements of the last decade and stresses the most promising trends, major development prospects, and challenges in the design of NIR phosphors suitable for biomedical applications.
Collapse
Affiliation(s)
- Pavel S Chelushkin
- Institute of Chemistry, St. Petersburg State University, Universitetskii pr., 26, 198504, St. Petersburg, Russia.
| | - Julia R Shakirova
- Institute of Chemistry, St. Petersburg State University, Universitetskii pr., 26, 198504, St. Petersburg, Russia.
| | - Ilya S Kritchenkov
- Institute of Chemistry, St. Petersburg State University, Universitetskii pr., 26, 198504, St. Petersburg, Russia.
| | - Vadim A Baigildin
- Institute of Chemistry, St. Petersburg State University, Universitetskii pr., 26, 198504, St. Petersburg, Russia.
| | - Sergey P Tunik
- Institute of Chemistry, St. Petersburg State University, Universitetskii pr., 26, 198504, St. Petersburg, Russia.
| |
Collapse
|
5
|
Elistratova AA, Kritchenkov IS, Lezov AA, Gubarev AS, Solomatina AI, Kachkin DV, Shcherbina NA, Liao YC, Liu YC, Yang YY, Tsvetkov NV, Chelushkin PS, Chou PT, Tunik SP. Lifetime oxygen sensors based on block copolymer micelles and non-covalent human serum albumin adducts bearing phosphorescent near-infrared iridium(III) complex. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110761] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
|
6
|
Barros RM, de Oliveira MS, Costa KMN, Sato MR, Santos KLM, de L Damasceno BPG, Cuberes T, Oshiro-Junior JA. Physicochemical Characterization of Bioactive Compounds in Nanocarriers. Curr Pharm Des 2021; 26:4163-4173. [PMID: 32156229 DOI: 10.2174/1381612826666200310144533] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 02/28/2020] [Indexed: 02/06/2023]
Abstract
The encapsulation of bioactive compounds is an emerging technique for finding new medicines since it provides protection against ambient degradation factors before reaching the target site. Nanotechnology provides new methods for encapsulating bioactive compounds and for drug carrier development. Nanocarriers satisfactorily impact the absorption, distribution, metabolism, and excretion rate when compared to conventional carriers. The nanocarrier material needs to be compatible and bind to the drug and be bio-resorbable. In this context, the physicochemical characterization of encapsulated bioactive compounds is fundamental to guarantee the quality, reproducibility, and safety of the final pharmaceutical product. In this review, we present the physicochemical techniques most used today by researchers to characterize bioactive compounds in nanocarriers and the main information provided by each technique, such as morphology, size, degree of crystallinity, long-term stability, the efficacy of drug encapsulation, and the amount released as a function of time.
Collapse
Affiliation(s)
- Rafaella M Barros
- Programa de Pos-Graduacao em Ciencias Farmaceuticas, Universidade Estadual da Paraiba, Av. das Baraunas, 351, Campina Grande, PB, 58109-753, Brazil
| | - Maísa S de Oliveira
- Programa de Pos-Graduacao em Ciencias Farmaceuticas, Universidade Estadual da Paraiba, Av. das Baraunas, 351, Campina Grande, PB, 58109-753, Brazil
| | - Kammila M N Costa
- Programa de Pos-Graduacao em Ciencias Farmaceuticas, Universidade Estadual da Paraiba, Av. das Baraunas, 351, Campina Grande, PB, 58109-753, Brazil
| | - Mariana R Sato
- Faculdade de Ciencias Farmaceuticas, Universidade Estadual Paulista (UNESP), Araraquara-Jau, Km 1, Araraquara, Sao Paulo, Brazil
| | - Karen L M Santos
- Programa de Pos-Graduacao em Ciencias Farmaceuticas, Universidade Estadual da Paraiba, Av. das Baraunas, 351, Campina Grande, PB, 58109-753, Brazil
| | - Bolívar P G de L Damasceno
- Programa de Pos-Graduacao em Ciencias Farmaceuticas, Universidade Estadual da Paraiba, Av. das Baraunas, 351, Campina Grande, PB, 58109-753, Brazil
| | - Teresa Cuberes
- Laboratorio de Nanotecnologia, Universidad de Castilla-La Mancha (UCLM), Plaza Manuel Meca 1, 13400 Almaden, Spain
| | - Joáo A Oshiro-Junior
- Programa de Pos-Graduacao em Ciencias Farmaceuticas, Universidade Estadual da Paraiba, Av. das Baraunas, 351, Campina Grande, PB, 58109-753, Brazil
| |
Collapse
|
7
|
Liu Y, Gu Y, Yuan W, Zhou X, Qiu X, Kong M, Wang Q, Feng W, Li F. Quantitative Mapping of Liver Hypoxia in Living Mice Using Time-Resolved Wide-Field Phosphorescence Lifetime Imaging. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:1902929. [PMID: 32537394 PMCID: PMC7284196 DOI: 10.1002/advs.201902929] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 01/31/2020] [Accepted: 02/13/2020] [Indexed: 05/28/2023]
Abstract
Hypoxia has been identified to contribute the pathogenesis of a wide range of liver diseases, and therefore, quantitative mapping of liver hypoxia is important for providing critical information in the diagnosis and treatment of hepatic diseases. However, the existing imaging methods are unsuitable to quantitatively assess liver hypoxia due to the need of liver-specific contrast agents and be easily affected by other imaging factors. Here, a time-resolved lifetime-based imaging method is established for quantitative mapping of the distribution of hypoxia in the livers of mice by combining a wide-field luminescence lifetime imaging system with an oxygen-sensitive nanoprobe. It is shown that the method is suitable for real-time quantification of the change of oxygen pressure in the process of hepatic ischemia-reperfusion of the mouse. Moreover, the developed lifetime imaging methodology is used to quantitatively map liver hypoxia regions in the mouse model of orthotopic liver tumor, where the average oxygen pressure in tumorous liver is far below the normal liver.
Collapse
Affiliation(s)
- Yawei Liu
- Department of Chemistry and State Key Laboratory of Molecular Engineering of PolymersFudan University220 Handan RoadShanghai200433P. R. China
| | - Yuyang Gu
- Department of Chemistry and State Key Laboratory of Molecular Engineering of PolymersFudan University220 Handan RoadShanghai200433P. R. China
| | - Wei Yuan
- Department of Chemistry and State Key Laboratory of Molecular Engineering of PolymersFudan University220 Handan RoadShanghai200433P. R. China
| | - Xiaobo Zhou
- Department of Chemistry and State Key Laboratory of Molecular Engineering of PolymersFudan University220 Handan RoadShanghai200433P. R. China
| | - Xiaochen Qiu
- Department of Chemistry and State Key Laboratory of Molecular Engineering of PolymersFudan University220 Handan RoadShanghai200433P. R. China
| | - Mengya Kong
- Department of Chemistry and State Key Laboratory of Molecular Engineering of PolymersFudan University220 Handan RoadShanghai200433P. R. China
| | - Qingbing Wang
- Department of Interventional RadiologyRuijin HospitalShanghai Jiao Tong University School of Medicine197 Rui Jin Er RoadShanghai200025China
| | - Wei Feng
- Department of Chemistry and State Key Laboratory of Molecular Engineering of PolymersFudan University220 Handan RoadShanghai200433P. R. China
| | - Fuyou Li
- Department of Chemistry and State Key Laboratory of Molecular Engineering of PolymersFudan University220 Handan RoadShanghai200433P. R. China
| |
Collapse
|
8
|
Chang X, Li S, Chu D. Sensing of Oxygen Partial Pressure in Air with ZnO Nanoparticles. SENSORS 2020; 20:s20020562. [PMID: 31968583 PMCID: PMC7014537 DOI: 10.3390/s20020562] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 01/14/2020] [Accepted: 01/15/2020] [Indexed: 11/29/2022]
Abstract
The demand for sensors in response to oxygen partial pressure in air is increasingly high in recent years and small-size sensors on a micrometer scale and even a nanometer scale are particularly desirable. In this paper, the sensing of oxygen partial pressure in air was realized by a solution-processed ZnO nanoparticle (NP). Thin-film ZnO NP was prepared by spin-coating and a highly sensitive sensor was then fabricated. The oxygen sensing performance was characterized in air and compared with that in nitrogen, which showed an increase in electrical conductance by more than 100 times as a result of decreasing oxygen partial pressure from 103 mBar to 10−5 mBar. Moreover, higher sensitivity was achieved by increasing the annealing temperature and the effect of thermal annealing was also investigated. Furthermore, ZnO NP lines with 7 μm in width were successfully patterned with low cost by a mould-guided drying technique from ZnO NP dispersion, which makes ZnO NP extremely promising for miniaturized and integrated sensing applications.
Collapse
Affiliation(s)
- Xin Chang
- Centre for Photonic Devices and Sensors, University of Cambridge, 9 JJ Thomson Ave, Cambridge CB3 0FA, UK; (X.C.); (S.L.)
| | - Shunpu Li
- Centre for Photonic Devices and Sensors, University of Cambridge, 9 JJ Thomson Ave, Cambridge CB3 0FA, UK; (X.C.); (S.L.)
- College of New Materials and New Energies, Shenzhen Technology University, Shenzhen 518118, China
| | - Daping Chu
- Centre for Photonic Devices and Sensors, University of Cambridge, 9 JJ Thomson Ave, Cambridge CB3 0FA, UK; (X.C.); (S.L.)
- Correspondence:
| |
Collapse
|
9
|
Jewell MP, Saccomano SC, David AA, Harris JK, Zemanick ET, Cash KJ. Nanodiagnostics to monitor biofilm oxygen metabolism for antibiotic susceptibility testing. Analyst 2020; 145:3996-4003. [DOI: 10.1039/d0an00479k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A method utilizing oxygen-sensitive nanosensor technology to monitor the oxygen consumption dynamics of living biofilms as they are exposed to antibiotics. This method provides information on the MBIC as well as kinetic response.
Collapse
Affiliation(s)
- Megan P. Jewell
- Chemical and Biological Engineering Department
- Colorado School of Mines
- Golden
- USA
| | - Samuel C. Saccomano
- Chemical and Biological Engineering Department
- Colorado School of Mines
- Golden
- USA
| | - Alexa A. David
- Chemical and Biological Engineering Department
- Colorado School of Mines
- Golden
- USA
| | - J. Kirk Harris
- Department of Pediatrics
- School of Medicine
- University of Colorado – Anschutz Medical Campus
- Aurora
- USA
| | - Edith T. Zemanick
- Department of Pediatrics
- School of Medicine
- University of Colorado – Anschutz Medical Campus
- Aurora
- USA
| | - Kevin J. Cash
- Chemical and Biological Engineering Department
- Colorado School of Mines
- Golden
- USA
- Quantitative Biosciences and Engineering
| |
Collapse
|
10
|
Extracellular Oxygen Sensors Based on PtTFPP and Four-Arm Block Copolymers. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9204404] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Three four-arm amphiphilic block copolymers with different chain lengths, consisting of a hydrophilic chain of polyethylene glycol (PEG) and hydrophobic segment of polycaprolactam (PCL), were synthesized and used to encapsulate the high-efficient and hydrophobic oxygen probe of platinum(II)-5,10,15,20-tetrakis-(2,3,4,5,6-pentafluorophenyl)-porphyrin (PtTFPP) to form polymer micelles. This approach enabled the use of PtTFPP in aqueous solution for biosensing. Experimental results demonstrated that the particle sizes of these nano-oxygen sensors between 40.0 and 203.8 nm depend on the structures of block copolymers. PtTFPP in these micelles showed an effective quantum yield under nitrogen environment, ranging from 0.06 to 0.159. The new sensors are suitable for analyzing dissolved oxygen concentrations in the range of 0.04–39.3 mg/L by using the linear Stern–Volmer equation at room temperature. In addition, it has been shown that these sensors are capable of in situ monitoring the dissolved oxygens in the culture medium of E. coli and Romas cells during the respiration process, and distinguishing the drug activity of antibiotic ampicillin from that of antimycin A. This study showed that the use of these nanostructured multi-arm block copolymer micelles can achieve efficient biological applications without specific structural modification of the hydrophobic PtTFPP probe, which is expected to have broad prospects.
Collapse
|
11
|
Fluorescent Biocompatible Platinum-Porphyrin-Doped Polymeric Hybrid Particles for Oxygen and Glucose Biosensing. Sci Rep 2019; 9:5029. [PMID: 30903010 PMCID: PMC6430792 DOI: 10.1038/s41598-019-41326-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 02/28/2019] [Indexed: 12/23/2022] Open
Abstract
Near infrared (NIR) fluorophores like Pt-porphyrin along with analyte specific enzymes require co-encapsulation in biocompatible and biodegradable carriers in order to be transformed into implantable biosensors for efficient and continuous monitoring of analytes in patients. The main objective of this research is to develop natural, biodegradable, biocompatible and a novel co-encapsulated system of Pt-porphyrin encapsulated polymeric nanoparticle and nano-micro hybrid carriers. A sequential emulsification-solvent evaporation and an air driven atomization technique was used for developing above matrices and testing them for fluorescence based oxygen and glucose biosensing. The results indicate Pt-porphyrin can be efficiently encapsulated in Poly-lactic acid (PLA) nanoparticles and PLA-alginate nano-micro particles with sizes ~450 nm and 10 µm, respectively. Biosensing studies have showed a linear fluorescent response in oxygen concentrations ranging from of 0–6 mM (R2 = 0.992). The Oxygen sensitivity was transformed into a linear response of glucose catalytic reaction in the range of 0–10 mM (R2 = 0.968) with a response time of 4 minutes and a stability over 15 days. We believe that the investigated NIR fluorophores like Pt-Porphyrin based nano/nano-micro hybrid carrier systems are novel means of developing biocompatible biodegradable carriers for developing implantable glucose biosensors which can efficiently manage glucose levels in diabetes.
Collapse
|
12
|
Collin S, Parrot A, Marcelis L, Brunetti E, Jabin I, Bruylants G, Bartik K, Reinaud O. Submerging a Biomimetic Metallo‐Receptor in Water for Molecular Recognition: Micellar Incorporation or Water Solubilization? A Case Study. Chemistry 2018; 24:17964-17974. [DOI: 10.1002/chem.201804768] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 10/16/2018] [Indexed: 12/25/2022]
Affiliation(s)
- Solène Collin
- Laboratory of Pharmacological and Toxicological Chemistry, and BiochemistryUniversité Paris Descartes 45, rue des Saints-Pères 75006 Paris France
| | - Arnaud Parrot
- Laboratory of Pharmacological and Toxicological Chemistry, and BiochemistryUniversité Paris Descartes 45, rue des Saints-Pères 75006 Paris France
| | - Lionel Marcelis
- Engineering of Molecular NanosystemsUniversité Libre de Bruxelles Avenue F. D. Roosevelt 50, CP165/64 1050 Brussels Belgium
| | - Emilio Brunetti
- Engineering of Molecular NanosystemsUniversité Libre de Bruxelles Avenue F. D. Roosevelt 50, CP165/64 1050 Brussels Belgium
- Laboratory of Organic ChemistryUniversité Libre de Bruxelles Avenue F. D. Roosevelt 50, CP160/06 1050 Brussels Belgium
| | - Ivan Jabin
- Laboratory of Organic ChemistryUniversité Libre de Bruxelles Avenue F. D. Roosevelt 50, CP160/06 1050 Brussels Belgium
| | - Gilles Bruylants
- Engineering of Molecular NanosystemsUniversité Libre de Bruxelles Avenue F. D. Roosevelt 50, CP165/64 1050 Brussels Belgium
| | - Kristin Bartik
- Engineering of Molecular NanosystemsUniversité Libre de Bruxelles Avenue F. D. Roosevelt 50, CP165/64 1050 Brussels Belgium
| | - Olivia Reinaud
- Laboratory of Pharmacological and Toxicological Chemistry, and BiochemistryUniversité Paris Descartes 45, rue des Saints-Pères 75006 Paris France
| |
Collapse
|
13
|
Li J, Qiao Y, Pan T, Zhong K, Wen J, Wu S, Su F, Tian Y. Amphiphilic Fluorine-Containing Block Copolymers as Carriers for Hydrophobic PtTFPP for Dissolved Oxygen Sensing, Cell Respiration Monitoring and In Vivo Hypoxia Imaging with High Quantum Efficiency and Long Lifetime. SENSORS 2018; 18:s18113752. [PMID: 30400255 PMCID: PMC6263385 DOI: 10.3390/s18113752] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 10/27/2018] [Accepted: 10/29/2018] [Indexed: 01/17/2023]
Abstract
New amphiphilic star or multi-arm block copolymers with different structures were synthesized for enabling the use of hydrophobic oxygen probe of platinum (II)-tetrakis (pentafluorophenyl) porphyrin (PtTFPP) for bioanalysis. The amphiphilic star polymers were prepared through the Atom Transfer Radical Polymerization (ATRP) method by using hydrophilic 4-arm polyethylene glycol (4-arm-PEG) as an initiator. Among the five block copolymers, P1 series (P1a, P1b, and P1c) and P3 possess fluorine-containing moieties to improve the oxygen sensitivity with its excellent capacity to dissolve and carry oxygen. A polymer P2 without fluorine units was also synthesized for comparison. The structure-property relationship was investigated. Under nitrogen atmosphere, high quantum efficiency of PtTFPP in fluorine-containing micelles could reach to 22% and long lifetime could reach to 76 μs. One kind of representative PtTFPP-containing micelles was used to detect the respiration of Escherichia coli (E. coli) JM109 and macrophage cell J774A.1 by a high throughput plate reader. In vivo hypoxic imaging of tumor-bearing mice was also achieved successfully. This study demonstrated that using well-designed fluoropolymers to load PtTFPP could achieve high oxygen sensing properties, and long lifetime, showing the great capability for further in vivo sensing and imaging.
Collapse
Affiliation(s)
- Jiaze Li
- School of Materials Science and Engineering, Harbin Institute of Technology, Nangang District, Harbin 150001, China.
- Department of Materials Science and Engineering, Southern University of Science and Technology, Xili, Nanshan District, Shenzhen 518055, China.
| | - Yuan Qiao
- Department of Materials Science and Engineering, Southern University of Science and Technology, Xili, Nanshan District, Shenzhen 518055, China.
| | - Tingting Pan
- Department of Materials Science and Engineering, Southern University of Science and Technology, Xili, Nanshan District, Shenzhen 518055, China.
| | - Ke Zhong
- Department of Materials Science and Engineering, Southern University of Science and Technology, Xili, Nanshan District, Shenzhen 518055, China.
| | - Jiaxing Wen
- Department of Materials Science and Engineering, Southern University of Science and Technology, Xili, Nanshan District, Shenzhen 518055, China.
| | - Shanshan Wu
- Department of Materials Science and Engineering, Southern University of Science and Technology, Xili, Nanshan District, Shenzhen 518055, China.
- Light Chemical Technology College, Guangdong Industry Polytechnic, Haizhu District, Guangzhou 510300, China.
| | - Fengyu Su
- SUSTech Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology, Xili, Nanshan District, Shenzhen 518055, China.
| | - Yanqing Tian
- Department of Materials Science and Engineering, Southern University of Science and Technology, Xili, Nanshan District, Shenzhen 518055, China.
| |
Collapse
|
14
|
Mirabello V, Cortezon-Tamarit F, Pascu SI. Oxygen Sensing, Hypoxia Tracing and in Vivo Imaging with Functional Metalloprobes for the Early Detection of Non-communicable Diseases. Front Chem 2018; 6:27. [PMID: 29527524 PMCID: PMC5829448 DOI: 10.3389/fchem.2018.00027] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Accepted: 02/02/2018] [Indexed: 01/10/2023] Open
Abstract
Hypoxia has been identified as one of the hallmarks of tumor environments and a prognosis factor in many cancers. The development of ideal chemical probes for imaging and sensing of hypoxia remains elusive. Crucial characteristics would include a measurable response to subtle variations of pO2 in living systems and an ability to accumulate only in the areas of interest (e.g., targeting hypoxia tissues) whilst exhibiting kinetic stabilities in vitro and in vivo. A sensitive probe would comprise platforms for applications in imaging and therapy for non-communicable diseases (NCDs) relying on sensitive detection of pO2. Just a handful of probes for the in vivo imaging of hypoxia [mainly using positron emission tomography (PET)] have reached the clinical research stage. Many chemical compounds, whilst presenting promising in vitro results as oxygen-sensing probes, are facing considerable disadvantages regarding their general application in vivo. The mechanisms of action of many hypoxia tracers have not been entirely rationalized, especially in the case of metallo-probes. An insight into the hypoxia selectivity mechanisms can allow an optimization of current imaging probes candidates and this will be explored hereby. The mechanistic understanding of the modes of action of coordination compounds under oxygen concentration gradients in living cells allows an expansion of the scope of compounds toward in vivo applications which, in turn, would help translate these into clinical applications. We summarize hereby some of the recent research efforts made toward the discovery of new oxygen sensing molecules having a metal-ligand core. We discuss their applications in vitro and/or in vivo, with an appreciation of a plethora of molecular imaging techniques (mainly reliant on nuclear medicine techniques) currently applied in the detection and tracing of hypoxia in the preclinical and clinical setups. The design of imaging/sensing probe for early-stage diagnosis would longer term avoid invasive procedures providing platforms for therapy monitoring in a variety of NCDs and, particularly, in cancers.
Collapse
|
15
|
De Acha N, Elosua C, Matias I, Arregui FJ. Luminescence-Based Optical Sensors Fabricated by Means of the Layer-by-Layer Nano-Assembly Technique. SENSORS (BASEL, SWITZERLAND) 2017; 17:E2826. [PMID: 29211050 PMCID: PMC5751518 DOI: 10.3390/s17122826] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 12/01/2017] [Accepted: 12/04/2017] [Indexed: 12/15/2022]
Abstract
Luminescence-based sensing applications range from agriculture to biology, including medicine and environmental care, which indicates the importance of this technique as a detection tool. Luminescent optical sensors are required to be highly stable, sensitive, and selective, three crucial features that can be achieved by fabricating them by means of the layer-by-layer nano-assembly technique. This method permits us to tailor the sensors' properties at the nanometer scale, avoiding luminophore aggregation and, hence, self-quenching, promoting the diffusion of the target analytes, and building a barrier against the undesired molecules. These characteristics give rise to the fabrication of custom-made sensors for each particular application.
Collapse
Affiliation(s)
- Nerea De Acha
- Department of Electric and Electronic Engineering, Public University of Navarra, E-31006 Pamplona, Spain.
| | - Cesar Elosua
- Department of Electric and Electronic Engineering, Public University of Navarra, E-31006 Pamplona, Spain.
- Institute of Smart Cities (ISC), Public University of Navarra, E-31006 Pamplona, Spain.
| | - Ignacio Matias
- Department of Electric and Electronic Engineering, Public University of Navarra, E-31006 Pamplona, Spain.
- Institute of Smart Cities (ISC), Public University of Navarra, E-31006 Pamplona, Spain.
| | - Francisco Javier Arregui
- Department of Electric and Electronic Engineering, Public University of Navarra, E-31006 Pamplona, Spain.
- Institute of Smart Cities (ISC), Public University of Navarra, E-31006 Pamplona, Spain.
| |
Collapse
|
16
|
Zang L, Zhao H, Fang Q, Fan M, Chen T, Tian Y, Yao J, Zheng Y, Zhang Z, Cao W. Photophysical properties of sinoporphyrin sodium and explanation of its high photo-activity. J PORPHYR PHTHALOCYA 2017. [DOI: 10.1142/s1088424617500055] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Sinoporphyrin sodium (DVDMS) is a novel photosensitizer with high photodynamic therapy (PDT) effect. Reasons for its high photo-activity were investigated according to the study of photophysical characteristics of DVDMS. Extinction coefficients ([Formula: see text] of DVDMS at 405 nm and 630 nm are 4.36 × 105 and 1.84 × 104 M[Formula: see text].cm[Formula: see text]; fluorescence quantum yield ([Formula: see text] is 0.026; quantum yield of lowest triplet state formation is 0.94 and singlet oxygen quantum yield ([Formula: see text] is 0.92. Although [Formula: see text] of DVDMS is only 10% higher than that of Photofrin[Formula: see text] (0.83), the extinction coefficient of DVDMS at 630 nm is 10-fold greater than that of Photofrin[Formula: see text]. This leads to its higher singlet oxygen generation efficiency ([Formula: see text]. The higher [Formula: see text] of DVDMS can result in an effective reduction of dosage (1/10 of Photofrin[Formula: see text] reaching the same cytotoxic effect as Photofrin[Formula: see text]. Even though [Formula: see text] is approximately equal to that of Photofrin[Formula: see text], brightness ([Formula: see text] of DVDMS is 10-fold greater than that of Photofrin[Formula: see text] because of the 10-fold greater extinction coefficient. Thus, fluorescence diagnosis ability of 0.2 mg/kg DVDMS is comparable to that of 2 mg/kg Photofrin[Formula: see text] used in PDT. Overall, the 10-fold greater extinction coefficients are responsible for the high brightness and singlet oxygen generation efficiency of DVDMS.
Collapse
Affiliation(s)
- Lixin Zang
- Condensed Matter Science and Technology Institute, Harbin Institute of Technology, Harbin, 150080, China
| | - Huimin Zhao
- School of Physics and Electronics, Shandong Normal University, Ji’nan, 250014, China
| | - Qicheng Fang
- Institute of Materia Medica, Chinese Academy of Medical Science, Beijing, 100050, China
| | - Ming Fan
- Shenzhen Micromed Tech. Co., Ltd., Shenzhen, 518109, China
| | - Tong Chen
- Shenzhen Micromed Tech. Co., Ltd., Shenzhen, 518109, China
| | - Ye Tian
- Division of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, 150001, China
| | - Jianting Yao
- Division of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, 150001, China
| | - Yangdong Zheng
- Department of Physics, Harbin Institute of Technology, Harbin, 150001, China
| | - Zhiguo Zhang
- Condensed Matter Science and Technology Institute, Harbin Institute of Technology, Harbin, 150080, China
| | - Wenwu Cao
- Department of Mathematics and Materials Research Institute, The Pennsylvania State University, Pennsylvania, 16802, USA
| |
Collapse
|
17
|
Zang L, Zhao H, Ji X, Cao W, Zhang Z, Meng P. Photophysical properties, singlet oxygen generation efficiency and cytotoxic effects of aloe emodin as a blue light photosensitizer for photodynamic therapy in dermatological treatment. Photochem Photobiol Sci 2017; 16:1088-1094. [PMID: 28530733 DOI: 10.1039/c6pp00453a] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Aloe emodin with anticancer and photosensitising capabilities, excited by blue light, is proposed as a photosensitizer to treat superficial diseases.
Collapse
Affiliation(s)
- Lixin Zang
- Condensed Matter Science and Technology Institute
- Harbin Institute of Technology
- Harbin 150080
- China
| | - Huimin Zhao
- School of Physics and Electronics
- Shandong Normal University
- Ji'nan 250014
- China
| | - Xueyu Ji
- Department of Stomatology
- The Fourth Affiliated Hospital of Harbin Medical University
- Harbin 150001
- China
| | - Wenwu Cao
- Condensed Matter Science and Technology Institute
- Harbin Institute of Technology
- Harbin 150080
- China
- Department of Mathematics and Materials Research Institute
| | - Zhiguo Zhang
- Condensed Matter Science and Technology Institute
- Harbin Institute of Technology
- Harbin 150080
- China
| | - Peisong Meng
- Department of Stomatology
- The Fourth Affiliated Hospital of Harbin Medical University
- Harbin 150001
- China
| |
Collapse
|
18
|
Parra E, Hervella P, Needham D. Real-Time Visualization of the Precipitation and Phase Behavior of Octaethylporphyrin in Lipid Microparticles. J Pharm Sci 2016; 106:1025-1041. [PMID: 27956095 DOI: 10.1016/j.xphs.2016.11.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 11/29/2016] [Indexed: 11/30/2022]
Abstract
The material properties of micro- and nanoparticles are fundamental for their bulk properties in suspension, like their stability and encapsulation efficiency. A particularly interesting system with potential biomedical applications is the encapsulation of hydrophobic porphyrins into lipid particles and their use as metal atom chelators, where retention and stability are keys for the design process. The overall goal here was to study the solubility, phase behavior, and mixing of octaethylporphyrin (OEP) and OEP-Cu chelates with 2 core materials, triolein (TO) and cholesteryl acetate, as single microparticles. We employed a real-time, single-particle microscopic technique based on micropipette injection to characterize the behavior of these materials and their mixtures upon solvent loss and precipitation. A clear phase separation was observed between the triolein liquid core and porphyrin microcrystals, and the ternary phase diagram of the droplet compositions and onsets of phase separation over solvent dissolution was built. On the contrary, cholesteryl acetate and OEP-Cu coprecipitated by solvent dissolution, preventing porphyrin crystallization even for very high supersaturations. This type of real-time, single-particle characterization is expected to offer important information about the formulation of other hydrophobic compounds of interest, where finding the proper encapsulation environment is a key step for their retention and stability.
Collapse
Affiliation(s)
- Elisa Parra
- Center for Single Particle Science and Engineering, University of Southern Denmark, Odense, Denmark.
| | - Pablo Hervella
- Center for Single Particle Science and Engineering, University of Southern Denmark, Odense, Denmark
| | - David Needham
- Center for Single Particle Science and Engineering, University of Southern Denmark, Odense, Denmark; Department of Mechanical Engineering and Material Science, Duke University, Durham, North Carolina 27708
| |
Collapse
|
19
|
Paolesse R, Nardis S, Monti D, Stefanelli M, Di Natale C. Porphyrinoids for Chemical Sensor Applications. Chem Rev 2016; 117:2517-2583. [PMID: 28222604 DOI: 10.1021/acs.chemrev.6b00361] [Citation(s) in RCA: 423] [Impact Index Per Article: 52.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Porphyrins and related macrocycles have been intensively exploited as sensing materials in chemical sensors, since in these devices they mimic most of their biological functions, such as reversible binding, catalytic activation, and optical changes. Such a magnificent bouquet of properties allows applying porphyrin derivatives to different transducers, ranging from nanogravimetric to optical devices, also enabling the realization of multifunctional chemical sensors, in which multiple transduction mechanisms are applied to the same sensing layer. Potential applications are further expanded through sensor arrays, where cross-selective sensing layers can be applied for the analysis of complex chemical matrices. The possibility of finely tuning the macrocycle properties by synthetic modification of the different components of the porphyrin ring, such as peripheral substituents, molecular skeleton, coordinated metal, allows creating a vast library of porphyrinoid-based sensing layers. From among these, one can select optimal arrays for a particular application. This feature is particularly suitable for sensor array applications, where cross-selective receptors are required. This Review briefly describes chemical sensor principles. The main part of the Review is divided into two sections, describing the porphyrin-based devices devoted to the detection of gaseous or liquid samples, according to the corresponding transduction mechanism. Although most devices are based on porphyrin derivatives, seminal examples of the application of corroles or other porphyrin analogues are evidenced in dedicated sections.
Collapse
Affiliation(s)
- Roberto Paolesse
- Department of Chemical Science and Technologies, University of Rome Tor Vergata , via della Ricerca Scientifica 1, 00133 Rome, Italy
| | - Sara Nardis
- Department of Chemical Science and Technologies, University of Rome Tor Vergata , via della Ricerca Scientifica 1, 00133 Rome, Italy
| | - Donato Monti
- Department of Chemical Science and Technologies, University of Rome Tor Vergata , via della Ricerca Scientifica 1, 00133 Rome, Italy
| | - Manuela Stefanelli
- Department of Chemical Science and Technologies, University of Rome Tor Vergata , via della Ricerca Scientifica 1, 00133 Rome, Italy
| | - Corrado Di Natale
- Department of Electronic Engineering, University of Rome Tor Vergata , via del Politecnico, 00133 Rome, Italy
| |
Collapse
|
20
|
Oomen PE, Skolimowski MD, Verpoorte E. Implementing oxygen control in chip-based cell and tissue culture systems. LAB ON A CHIP 2016; 16:3394-414. [PMID: 27492338 DOI: 10.1039/c6lc00772d] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Oxygen is essential in the energy metabolism of cells, as well as being an important regulatory parameter influencing cell differentiation and function. Interest in precise oxygen control for in vitro cultures of tissues and cells continues to grow, especially with the emergence of the organ-on-a-chip and the desire to emulate in vivo conditions. This was recently discussed in this journal in a Critical Review by Brennan et al. (Lab Chip (2014). DOI: ). Microfluidics can be used to introduce flow to facilitate nutrient supply to and waste removal from in vitro culture systems. Well-defined oxygen gradients can also be established. However, cells can quickly alter the oxygen balance in their vicinity. In this Tutorial Review, we expand on the Brennan paper to focus on the implementation of oxygen analysis in these systems to achieve continuous monitoring. Both electrochemical and optical approaches for the integration of oxygen monitoring in microfluidic tissue and cell culture systems will be discussed. Differences in oxygen requirements from one organ to the next are a challenging problem, as oxygen delivery is limited by its uptake into medium. Hence, we discuss the factors determining oxygen concentrations in solutions and consider the possible use of artificial oxygen carriers to increase dissolved oxygen concentrations. The selection of device material for applications requiring precise oxygen control is discussed in detail, focusing on oxygen permeability. Lastly, a variety of devices is presented, showing the diversity of approaches that can be employed to control and monitor oxygen concentrations in in vitro experiments.
Collapse
Affiliation(s)
- Pieter E Oomen
- Pharmaceutical Analysis, Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1 (XB20), 9713 AV Groningen, The Netherlands.
| | | | | |
Collapse
|
21
|
Zou X, Pan T, Chen L, Tian Y, Zhang W. Luminescence materials for pH and oxygen sensing in microbial cells - structures, optical properties, and biological applications. Crit Rev Biotechnol 2016; 37:723-738. [PMID: 27627832 DOI: 10.1080/07388551.2016.1223011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Luminescence including fluorescence and phosphorescence sensors have been demonstrated to be important for studying cell metabolism, and diagnosing diseases and cancer. Various design principles have been employed for the development of sensors in different formats, such as organic molecules, polymers, polymeric hydrogels, and nanoparticles. The integration of the sensing with fluorescence imaging provides valuable tools for biomedical research and applications at not only bulk-cell level but also at single-cell level. In this article, we critically reviewed recent progresses on pH, oxygen, and dual pH and oxygen sensors specifically for their application in microbial cells. In addition, we focused not only on sensor materials with different chemical structures, but also on design and applications of sensors for better understanding cellular metabolism of microbial cells. Finally, we also provided an outlook for future materials design and key challenges in reaching broad applications in microbial cells.
Collapse
Affiliation(s)
- Xianshao Zou
- a Department of Materials Science and Engineering , South University of Science and Technology of China , Shenzhen , Guangdong , P.R. China
| | - Tingting Pan
- a Department of Materials Science and Engineering , South University of Science and Technology of China , Shenzhen , Guangdong , P.R. China
| | - Lei Chen
- b Laboratory of Synthetic Microbiology, School of Chemical Engineering & Technology , Tianjin University , Tianjin , P.R. China.,c Key Laboratory of Systems Bioengineering, Ministry of Education of China , Tianjin , P.R. China.,d SynBio Platform, Collaborative Innovation Center of Chemical Science and Engineering , Tianjin , P.R. China
| | - Yanqing Tian
- a Department of Materials Science and Engineering , South University of Science and Technology of China , Shenzhen , Guangdong , P.R. China
| | - Weiwen Zhang
- b Laboratory of Synthetic Microbiology, School of Chemical Engineering & Technology , Tianjin University , Tianjin , P.R. China.,c Key Laboratory of Systems Bioengineering, Ministry of Education of China , Tianjin , P.R. China.,d SynBio Platform, Collaborative Innovation Center of Chemical Science and Engineering , Tianjin , P.R. China
| |
Collapse
|
22
|
Zhang L, Su F, Kong X, Lee F, Sher S, Day K, Tian Y, Meldrum DR. 1,8-Naphthalimide Derivative Dyes with Large Stokes Shifts for Targeting Live-Cell Mitochondria. Chembiochem 2016; 17:1719-24. [PMID: 27319799 PMCID: PMC5081308 DOI: 10.1002/cbic.201600169] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2016] [Indexed: 01/18/2023]
Abstract
An ideal fluorescent dye for staining cell organelles should have multiple properties including specificity, stability, biocompatibility, and a large Stokes shift. Tunable photophysical properties enable 1,8-naphthalimide to serve as an excellent fluorophore in biomedical applications. Many naphthalimide derivatives have been developed into drugs, sensors, and other dyes. In this study, a series of 1,8-naphthalimide derivatives targeting live cell mitochondria were synthesized. Among these probes, Mt-4 was characterized as the best one, with highly specific mitochondrial localization, low cytotoxicity, and a large Stokes shift. More importantly, Mt-4 stood out as a potential mitochondrial dye for living-cell experiments involving induced mitochondrial stress arising from the treatments because Mt-4 shows enhanced fluorescence in mitochondrial stress situations.
Collapse
Affiliation(s)
- Liqiang Zhang
- Center for Biosignatures Discovery Automation, Biodesign Institute, Arizona State University, 1001 S. McAlister Ave., P. O. Box 876501, Tempe, AZ, 85287, USA
| | - Fengyu Su
- Center for Biosignatures Discovery Automation, Biodesign Institute, Arizona State University, 1001 S. McAlister Ave., P. O. Box 876501, Tempe, AZ, 85287, USA
| | - Xiangxing Kong
- Center for Biosignatures Discovery Automation, Biodesign Institute, Arizona State University, 1001 S. McAlister Ave., P. O. Box 876501, Tempe, AZ, 85287, USA
| | - Fred Lee
- Center for Biosignatures Discovery Automation, Biodesign Institute, Arizona State University, 1001 S. McAlister Ave., P. O. Box 876501, Tempe, AZ, 85287, USA
| | - Steven Sher
- Center for Biosignatures Discovery Automation, Biodesign Institute, Arizona State University, 1001 S. McAlister Ave., P. O. Box 876501, Tempe, AZ, 85287, USA
| | - Kevin Day
- Center for Biosignatures Discovery Automation, Biodesign Institute, Arizona State University, 1001 S. McAlister Ave., P. O. Box 876501, Tempe, AZ, 85287, USA
| | - Yanqing Tian
- Center for Biosignatures Discovery Automation, Biodesign Institute, Arizona State University, 1001 S. McAlister Ave., P. O. Box 876501, Tempe, AZ, 85287, USA.
- Department of Materials Science and Engineering, South University of Science and Technology of China, 1088, Xueyuan Rd., Xili, Nanshan District, Shenzhen, Guangdong, 518055, P. R. China.
| | - Deirdre R Meldrum
- Center for Biosignatures Discovery Automation, Biodesign Institute, Arizona State University, 1001 S. McAlister Ave., P. O. Box 876501, Tempe, AZ, 85287, USA.
| |
Collapse
|
23
|
Wang L, Zhang H, Zhou X, Liu Y, Lei B. Preparation, characterization and oxygen sensing properties of luminescent carbon dots assembled mesoporous silica microspheres. J Colloid Interface Sci 2016; 478:256-62. [DOI: 10.1016/j.jcis.2016.06.026] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Revised: 06/07/2016] [Accepted: 06/08/2016] [Indexed: 11/17/2022]
|
24
|
Wang L, Zhang H, Zhou X, Liu Y, Lei B. Preparation and characterization of a luminescent carbon dots grafted CaSiO3:Eu3+ phosphor for ratiometric fluorescent oxygen sensing. RSC Adv 2016. [DOI: 10.1039/c6ra20380a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
In this work, we present a rapid, selective and highly sensitive sensor for the detection of oxygen based on ratiometric fluorescentcarbon dots (CDs) grafted CaSiO3:Eu3+.
Collapse
Affiliation(s)
- Li Wang
- Guangdong Provincial Engineering Technology Research Center for Optical Agriculture
- College of Materials and Energy
- South China Agricultural University
- Guangzhou 510642
- P. R. China
| | - Haoran Zhang
- Guangdong Provincial Engineering Technology Research Center for Optical Agriculture
- College of Materials and Energy
- South China Agricultural University
- Guangzhou 510642
- P. R. China
| | - Xiaohua Zhou
- Guangdong Provincial Engineering Technology Research Center for Optical Agriculture
- College of Materials and Energy
- South China Agricultural University
- Guangzhou 510642
- P. R. China
| | - Yingliang Liu
- Guangdong Provincial Engineering Technology Research Center for Optical Agriculture
- College of Materials and Energy
- South China Agricultural University
- Guangzhou 510642
- P. R. China
| | - Bingfu Lei
- Guangdong Provincial Engineering Technology Research Center for Optical Agriculture
- College of Materials and Energy
- South China Agricultural University
- Guangzhou 510642
- P. R. China
| |
Collapse
|
25
|
Önal E, Ay Z, Yel Z, Ertekin K, Gürek AG, Topal SZ, Hirel C. Design of oxygen sensing nanomaterial: synthesis, encapsulation of phenylacetylide substituted Pd(ii) and Pt(ii) meso-tetraphenylporphyrins into poly(1-trimethylsilyl-1-propyne) nanofibers and influence of silver nanoparticles. RSC Adv 2016. [DOI: 10.1039/c5ra24817e] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Room temperature phosphorescent oxygen sensors have been designed by embedding symmetric palladium(ii) or platinum(ii) meso-tetraphenylporphyrins in poly(1-trimethylsilyl-1-propyne) in the form of nanofibers along with/without silver nanoparticles.
Collapse
Affiliation(s)
- Emel Önal
- Gebze Technical University
- Faculty of Science
- Department of Chemistry
- Gebze
- Turkey
| | - Zeynep Ay
- Dokuz Eylul University
- Faculty of Science
- Department of Chemistry
- Izmir
- Turkey
| | - Zübeyde Yel
- Gebze Technical University
- Faculty of Science
- Department of Chemistry
- Gebze
- Turkey
| | - Kadriye Ertekin
- Dokuz Eylul University
- Faculty of Science
- Department of Chemistry
- Izmir
- Turkey
| | - Ayşe Gül Gürek
- Gebze Technical University
- Faculty of Science
- Department of Chemistry
- Gebze
- Turkey
| | - Sevinc Zehra Topal
- Gebze Technical University
- Faculty of Science
- Department of Chemistry
- Gebze
- Turkey
| | - Catherine Hirel
- Gebze Technical University
- Faculty of Science
- Department of Chemistry
- Gebze
- Turkey
| |
Collapse
|
26
|
Ng KK, Zheng G. Molecular Interactions in Organic Nanoparticles for Phototheranostic Applications. Chem Rev 2015; 115:11012-42. [PMID: 26244706 DOI: 10.1021/acs.chemrev.5b00140] [Citation(s) in RCA: 353] [Impact Index Per Article: 39.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Kenneth K Ng
- Princess Margaret Cancer Centre and Techna Institute, University Health Network , Toronto, Ontario M5G 2C4, Canada
| | - Gang Zheng
- Princess Margaret Cancer Centre and Techna Institute, University Health Network , Toronto, Ontario M5G 2C4, Canada
| |
Collapse
|
27
|
Oliver RC, Lipfert J, Fox DA, Lo RH, Kim JJ, Doniach S, Columbus L. Tuning micelle dimensions and properties with binary surfactant mixtures. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:13353-13361. [PMID: 25312254 DOI: 10.1021/la503458n] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Detergent micelles are used in many areas of research and technology, in particular, as mimics of the cellular membranes in the purification and biochemical and structural characterization of membrane proteins. Applications of detergent micelles are often hindered by the limited set of properties of commercially available detergents. Mixtures of micelle-forming detergents provide a means to systematically obtain additional micellar properties and expand the repertoire of micelle features available; however, our understanding of the properties of detergent mixtures is still limited. In this study, the shape and size of binary mixtures of seven different detergents commonly used in molecular host-guest systems and membrane protein research were investigated. The data suggests that the detergents form ideally mixed micelles with sizes and shapes different from those of pure individual micelles. For most measurements of size, the mixtures varied linearly with detergent mole fraction and therefore can be calculated from the values of the pure detergents. We propose that properties such as the geometry, size, and surface charge can be systematically and predictably tuned for specific applications.
Collapse
Affiliation(s)
- Ryan C Oliver
- Department of Chemistry, University of Virginia , Charlottesville, Virginia 22904, United States
| | | | | | | | | | | | | |
Collapse
|
28
|
Zhang L, Su F, Buizer S, Kong X, Lee F, Day K, Tian Y, Meldrum DR. A polymer-based ratiometric intracellular glucose sensor. Chem Commun (Camb) 2014; 50:6920-2. [PMID: 24840577 PMCID: PMC4093769 DOI: 10.1039/c4cc01110d] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Accepted: 05/07/2014] [Indexed: 11/27/2022]
Abstract
The glucose metabolism level reflects cell proliferative status. A polymeric glucose ratiometric sensor comprising poly(N-(2-hydroxypropyl)methacrylamide) (PHPMA) and poly[2-(methacryloyloxy)ethyl]trimethylammonium chloride (PMAETMA) was synthesized. Cellular internalization and glucose response of the polymer within HeLa cells were investigated.
Collapse
Affiliation(s)
- Liqiang Zhang
- Center for Biosignatures Discovery Automation, Biodesign Institute, Arizona State University, Tempe 85287-6501, USA.
| | | | | | | | | | | | | | | |
Collapse
|
29
|
Giuntini F, Chauhan VM, Aylott JW, Rosser GA, Athanasiadis A, Beeby A, MacRobert AJ, Brown RA, Boyle RW. Conjugatable water-soluble Pt(II) and Pd(II) porphyrin complexes: novel nano- and molecular probes for optical oxygen tension measurement in tissue engineering. Photochem Photobiol Sci 2014; 13:1039-51. [PMID: 24818569 DOI: 10.1039/c4pp00026a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Measurement of oxygen tension in compressed collagen sheets was performed using matrix-embedded optical oxygen sensors based on platinum(II) and palladium(II) porphyrins supported on polyacrylamide nanoparticles. Bespoke, fully water-soluble, mono-functionalised Pt(II) and Pd(II) porphyrin complexes designed for conjugation under mild conditions were obtained using microwave-assisted metallation. The new sensors display a linear response (1/τ vs. O2) to varying oxygen tension over a biologically relevant range (7.0 × 10(-4) to 2.7 × 10(-1) mM) in aqueous solutions; a behaviour that is maintained following conjugation to polyacrylamide nanoparticles, and following embedding of the nanosensors in compressed collagen sheets, paving the way to innovative approaches for real-time resolution of oxygen gradients throughout 3D matrices useful for tissue regeneration.
Collapse
Affiliation(s)
- F Giuntini
- Department of Chemistry, University of Hull, Hull, UK.
| | | | | | | | | | | | | | | | | |
Collapse
|
30
|
Liu H, Yang H, Hao X, Xu H, Lv Y, Xiao D, Wang H, Tian Z. Development of polymeric nanoprobes with improved lifetime dynamic range and stability for intracellular oxygen sensing. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2013; 9:2639-48. [PMID: 23519925 DOI: 10.1002/smll.201203127] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2012] [Revised: 01/11/2013] [Indexed: 05/24/2023]
Abstract
A class of core-shell nanoparticles possessing a layer of biocompatible shell and hydrophobic core with embedded oxygen-sensitive platinum-porphyrin (PtTFPP) dyes is developed via a radical-initiated microemulsion co-polymerization strategy. The influences of host matrices and the PtTFPP incorporation manner on the photophysical properties and the oxygen-sensing performance of the nanoparticles are investigated. Self-loading capability with cells and intracellular-oxygen-sensing ability of the as-prepared nanoparticle probes in the range 0%-20% oxygen concentration are confirmed. Polymeric nanoparticles with optimized formats are characterized by their relatively small diameter (<50 nm), core-shell structures with biocompatible shells, covalent-attachment-imparted leak-free construction, improved lifetime dynamic range (up to 44 μs), excellent storage stability and photostability, and facile cell uptake. The nanoparticles' small sensor diameter and core-shell structure with biocompatible shell make them suitable for intracellular detection applications. For intracellular detection applications, the leak-free feature of the as-prepared nanoparticle sensor effectively minimizes potential chemical interferences and cytotoxicity. As a salient feature, improved lifetime dynamic range of the sensor is expected to enable precise oxygen detection and control in specific practical applications in stem-cell biology and medical research. Such a feature-packed nanoparticle oxygen sensor may find applications in precise oxygen-level mapping of living cells and tissue.
Collapse
Affiliation(s)
- Heng Liu
- School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences-UCAS, Beijing 100049, PR China
| | | | | | | | | | | | | | | |
Collapse
|