1
|
Nam K, Kim YM, Choi I, Han HS, Kim T, Choi KY, Roh YH. Crystallinity-tuned ultrasoft polymeric DNA networks for controlled release of anticancer drugs. J Control Release 2023; 355:7-17. [PMID: 36706839 DOI: 10.1016/j.jconrel.2023.01.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 12/26/2022] [Accepted: 01/19/2023] [Indexed: 01/29/2023]
Abstract
Despite the vast interest in utilizing rolling circle amplification (RCA)-based DNA networks for bioapplications, precise control of the mechanical and physicochemical properties is highly challenging. To address this concern, we aimed to develop ultrasoft self-supporting polymerized DNA networks (pDNets) of variable crystallinities to manipulate sequence-mediated drug release efficiency. A controlled ratio of the inorganic magnesium pyrophosphate (MgPPi) crystal to the organic polymeric DNA resulted in the synthesis of pDNets of various nanoporosities. The number of crystal microstructures influencing drug localization and release pattern and the tunable mechanical properties influencing injectability and structural stability under physiological conditions were investigated. The pDNets exhibited ultrasoft properties with Young's moduli of 0.06-0.54 Pa; approximately 9-fold differences in mechanical properties were obtained by varying the degree of crystallinity. With functional DNA sequences, the developed platforms showed pH stimuli-responsive drug release profiles of the dynamic DNA structures and aptamer-specific cell target adhesion efficiency. Analyses of controlled delivery of anticancer therapeutics in vitro and in vivo revealed crystallinity-dependent antitumor efficacy without side effects. This strategy provides an effective one-pot enzymatic polymerization methodology and a favorable microenvironment for a three-dimensional DNA network based on demand-localized drug delivery.
Collapse
Affiliation(s)
- Keonwook Nam
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea
| | - Young Min Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea
| | - Inseok Choi
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea
| | - Hwa Seung Han
- Natural Product Informatics Research Center, Korea Institute of Science and Technology, 679 Saimdang-ro, Gangneung 25451, South Korea
| | - Taehyung Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea
| | - Ki Young Choi
- Natural Product Informatics Research Center, Korea Institute of Science and Technology, 679 Saimdang-ro, Gangneung 25451, South Korea
| | - Young Hoon Roh
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea.
| |
Collapse
|
2
|
Sadhanala HK, Pagidi S, Yadav S, Beiderman M, Grinberg I, Fixler D, Gedanken A. Boron‐doped Carbon Dots with Surface Oxygen Functional Groups as a Highly Sensitive and Label‐free Photoluminescence Probe for the Enhanced Detection of Mg
2+
Ions. ChemistrySelect 2022. [DOI: 10.1002/slct.202201261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Sudhakar Pagidi
- Department of Chemistry Bar-Ilan University Ramat-Gan 5290002 Israel
| | - Suhas Yadav
- Department of Chemistry Bar-Ilan University Ramat-Gan 5290002 Israel
| | | | - Ilya Grinberg
- Department of Chemistry Bar-Ilan University Ramat-Gan 5290002 Israel
| | - Dror Fixler
- Faculty of Engineering Bar-Ilan University Ramat Gan 5290002 Israel
| | - Aharon Gedanken
- Department of Chemistry Bar-Ilan University Ramat-Gan 5290002 Israel
| |
Collapse
|
3
|
Amirjani A, Salehi K, Sadrnezhaad SK. Simple SPR-based colorimetric sensor to differentiate Mg 2+ and Ca 2+ in aqueous solutions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 268:120692. [PMID: 34894568 DOI: 10.1016/j.saa.2021.120692] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 11/25/2021] [Accepted: 11/29/2021] [Indexed: 06/14/2023]
Abstract
L-tryptophan functionalized AgNPs were successfully fabricated using a one-pot synthesis method and assessed as a colorimetric probe for rapid and accurate determination of Mg2+ ions. The developed sensor showed a selective response towards Mg2+ with no interference from Ca2+ in the wide concentration range of 1-200 µM. The sensor's response was optimized in the pH range of 9-10, which can be attributed to the protonation of amine groups and their interaction with Mg2+ ions. The stability and selectivity of the sensor were examined in different salt (NaCl) and other metal ions, respectively. The L-tryptophan-AgNPs sensor detected Mg2+ with the limit of detection of 3 µM, which is way lower than the concentration range of magnesium in human serum (0.75-1.05 mM). The recovery values of the developed sensor were in the range of 96-102% for the determination of Mg2+ in urine samples. The obtained performances proved the potential application of the developed sensor for clinical diagnostic of Mg2+ ions where an accurate and rapid response is needed.
Collapse
Affiliation(s)
- Amirmostafa Amirjani
- Department of Materials Science and Engineering, Sharif University of Technology, P.O.Box: 11155-9466, Tehran, Iran.
| | - Kimia Salehi
- Department of Materials Science and Engineering, Sharif University of Technology, P.O.Box: 11155-9466, Tehran, Iran
| | - S K Sadrnezhaad
- Department of Materials Science and Engineering, Sharif University of Technology, P.O.Box: 11155-9466, Tehran, Iran.
| |
Collapse
|
4
|
Kim DY, Shinde S, Ghodake G. Colorimetric detection of magnesium (II) ions using tryptophan functionalized gold nanoparticles. Sci Rep 2017. [PMID: 28638065 PMCID: PMC5479790 DOI: 10.1038/s41598-017-04359-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
The functional nanoparticles with specific molecular probe appear to be a promising approach for developing colorimetric nanosensor. In this work, we have synthesized tryptophan capped gold nanoparticles (AuNPs) and used to establish colorimetric detection of magnesium (Mg2+). The colorimetric response of the AuNPs toward Mg2+ was noticed with naked eyes, and spectral changes were monitored by using UV-Vis spectrophotometer. The detection response was rapid (less than 1 min), with a detection limit (LOD) about 0.2 µmol L−1. The proposed nanoprobe shows characteristic red-shift of the AuNPs at 620 nm and high selectivity for Mg2+ due to the binding affinity of the tryptophan with Mg2+. The real-time response of the UV-Vis spectrum was monitored at three different concentrations of Mg2+ (0.45, 0.50, and 0.55 µmol L−1). The AuNPs probe was suitable to provide a molecular platform for selective coordination with Mg2+ over Ca2+ ions, thus it could be facile to establish a practically viable sensing system. Furthermore, experimental results were confirmed to exhibit excellent linear curve for urine and serum samples spiked with Mg2+. Thus, this nanosensor is practically useful for the detection of Mg2+, without using expensive instruments, enzymes and/or DNA molecules.
Collapse
Affiliation(s)
- Dae-Young Kim
- Dongguk University-Seoul, Department of Biological and Environmental Science, College of Life Science and Biotechnology, Dongguk-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, South Korea
| | - Surendra Shinde
- Dongguk University-Seoul, Department of Biological and Environmental Science, College of Life Science and Biotechnology, Dongguk-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, South Korea
| | - Gajanan Ghodake
- Dongguk University-Seoul, Department of Biological and Environmental Science, College of Life Science and Biotechnology, Dongguk-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, South Korea.
| |
Collapse
|
5
|
Tuning stable and unstable aggregates of gallic acid capped gold nanoparticles using Mg2+ as coordinating agent. J Colloid Interface Sci 2017; 494:1-7. [DOI: 10.1016/j.jcis.2017.01.050] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Revised: 01/12/2017] [Accepted: 01/16/2017] [Indexed: 11/17/2022]
|
6
|
Jin W, Huang P, Wu F, Ma LH. Ultrasensitive colorimetric assay of cadmium ion based on silver nanoparticles functionalized with 5-sulfosalicylic acid for wide practical applications. Analyst 2015; 140:3507-13. [PMID: 25831211 DOI: 10.1039/c5an00230c] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Low-level cadmium ion (Cd(2+)) exposure contributes much toward the causation of chronic disease. Due to its low permissible exposure limit, overexposures may occur even in situations where trace quantities of Cd(2+) exist. So far, no effective treatment for Cd(2+) toxicity has been reported. Prevention of further exposure is the most important step in management of patients suggestive of Cd(2+) intoxication. Development of sensors for Cd(2+) is of great interest to ensure early diagnosis and improve management. We propose here a simple, low-cost (0.1$ per sample) yet very sensitive (limit of detection is 3.0 nM) and selective colorimetric assay for rapid (2 min) determination of Cd(2+) based on 5-sulfosalicylic acid functionalized silver nanoparticles (SAA-AgNPs). This method shows excellent selectivity for Cd(2+) over the other 16 metal ions. It is also precise and highly reproducible in determining Cd(2+) in real samples such as tap water, milk, serum, and urine with recoveries ranging from 93 to 110%, indicating the wide practical application to samples suspected of Cd(2+) exposure.
Collapse
Affiliation(s)
- Weiwei Jin
- Department of Chemistry, Nanchang University, Nanchang 330031, China.
| | | | | | | |
Collapse
|
7
|
Deng J, Yu P, Wang Y, Yang L, Mao L. Visualization and quantification of neurochemicals with gold nanoparticles: opportunities and challenges. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014; 26:6933-6943. [PMID: 24639384 DOI: 10.1002/adma.201305619] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Revised: 01/24/2014] [Indexed: 06/03/2023]
Abstract
Gold nanoparticle (Au-NP)-based colorimetric assays offer new opportunitites for the visualization and quantification of neurochemicals involved in physiological and pathological processes due to their high sensitivity, designability, and low technical demands. In this Research News, we systematically review the advances on the development of Au-NP-based colorimetric methods for visualization and quantification of neurochemicals and their potential applications for effectively monitoring neurochemicals in the central nervous system. By integration of the favourable surface chemistry with the high extinction coefficient of Au-NPs, some new principles and methods could be developed for the quantification of neurochemicals involved in brain functions. New strategies to design the surface chemistry of Au-NPs, along with the key challenges yet to be addressed to achieve online visualization and quantification of neurochemicals in the central nervous system, are illustrated and discussed. The questions opened here should inspire future investigations and lead to discoveries that continue the development of the effective analytical protocols based on Au-NPs for neurochemical visualization and quantification.
Collapse
Affiliation(s)
- Jingjing Deng
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, the Chinese Academy of Sciences, Beijing, 100190, China
| | | | | | | | | |
Collapse
|
8
|
Niu H, Wang S, Zhou Z, Ma Y, Ma X, Cai Y. Sensitive Colorimetric Visualization of Perfluorinated Compounds Using Poly(ethylene glycol) and Perfluorinated Thiols Modified Gold Nanoparticles. Anal Chem 2014; 86:4170-7. [DOI: 10.1021/ac403406d] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Hongyun Niu
- State Key Laboratory
of Environmental Chemistry and Ecotoxicology, Research
Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Saihua Wang
- State Key Laboratory
of Environmental Chemistry and Ecotoxicology, Research
Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
- School of Urban
and Environmental Science, Northeast Normal University, Changchun, Jilin Province China
| | - Zhen Zhou
- State Key Laboratory
of Environmental Chemistry and Ecotoxicology, Research
Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Yurong Ma
- School of Environmental
Science and Engineering, Yancheng Institute of Technology, Yancheng, Jiangsu Province China
| | - Xunfeng Ma
- School of Urban
and Environmental Science, Northeast Normal University, Changchun, Jilin Province China
| | - Yaqi Cai
- State Key Laboratory
of Environmental Chemistry and Ecotoxicology, Research
Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| |
Collapse
|
9
|
Peixoto de Almeida M, Pereira E, Baptista P, Gomes I, Figueiredo S, Soares L, Franco R. Gold Nanoparticles as (Bio)Chemical Sensors. GOLD NANOPARTICLES IN ANALYTICAL CHEMISTRY 2014. [DOI: 10.1016/b978-0-444-63285-2.00013-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
10
|
Deng J, Jiang Q, Wang Y, Yang L, Yu P, Mao L. Real-Time Colorimetric Assay of Inorganic Pyrophosphatase Activity Based on Reversibly Competitive Coordination of Cu2+ between Cysteine and Pyrophosphate Ion. Anal Chem 2013; 85:9409-15. [DOI: 10.1021/ac402524e] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Jingjing Deng
- Beijing
National Laboratory
for Molecular Sciences, Key Laboratory of Analytical Chemistry for
Living Biosystems, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Qin Jiang
- Beijing
National Laboratory
for Molecular Sciences, Key Laboratory of Analytical Chemistry for
Living Biosystems, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Yuexiang Wang
- Beijing
National Laboratory
for Molecular Sciences, Key Laboratory of Analytical Chemistry for
Living Biosystems, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Lifen Yang
- Beijing
National Laboratory
for Molecular Sciences, Key Laboratory of Analytical Chemistry for
Living Biosystems, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Ping Yu
- Beijing
National Laboratory
for Molecular Sciences, Key Laboratory of Analytical Chemistry for
Living Biosystems, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Lanqun Mao
- Beijing
National Laboratory
for Molecular Sciences, Key Laboratory of Analytical Chemistry for
Living Biosystems, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| |
Collapse
|