1
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Wu Y, Liu Y, Yang X, Tong M, Jiang X, Gu X. Triple-Responsive, Multimodal, Visual Electronic Skin toward All-in-One Health Management for Gestational Diabetes Mellitus. ACS Sens 2024; 9:2634-2644. [PMID: 38669562 DOI: 10.1021/acssensors.4c00426] [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] [Indexed: 04/28/2024]
Abstract
Gestational diabetes mellitus (GDM) is one of the most common metabolic disorders during pregnancy, leading to serious complications for pregnant women and a threat to life safety of infants. Therefore, it is particularly important to establish a multipurpose monitoring pathway to important physiological indicators of pregnant women. In this work, three kinds of double network hydrogels are prepared with poly(vinyl alcohol) (PVA), borax, and cellulose ethers with varying substituents of methyl (methyl cellulose, MC), hydroxypropyl (hydroxypropyl cellulose, HPC), or both (hydroxypropyl methyl cellulose, HPMC), respectively. The corresponding toughness (143.9, 102.3, and 135.9 kJ cm-3) and conductivity (0.69, 0.45, and 0.51 S m-1) of the hydrogels demonstrate that PB-MC was endowed with the prominent performance. Molecular dynamics simulations further revealed the essence that hydrogen bond interactions between PVA and cellulose ethers play a critical role in regulating the structure and properties of hydrogels. Thermochromic capsule powders (TCPs) were subsequently doped in to achieve a composite hydrogel (TCPs@PB-MC) to indicate the change in human body temperature. Furthermore, the process of the TCPs@PB-MC response to glucose, pH, and temperature was tracked in-depth through the electrochemical window. This work provides a novel strategy for all-in-one health management of GDM.
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Affiliation(s)
- Yue Wu
- Shandong Provincial Engineering Research Center of Novel Pharmaceutical Excipients, Sustained and Controlled Release Preparations, College of Medicine and Nursing, Dezhou University, Dezhou 253023, China
- College of Chemistry and Chemical Engineering, Jinan University, Jinan 250024, China
| | - Yong Liu
- Shandong Provincial Engineering Research Center of Novel Pharmaceutical Excipients, Sustained and Controlled Release Preparations, College of Medicine and Nursing, Dezhou University, Dezhou 253023, China
| | - Xueting Yang
- Shandong Provincial Engineering Research Center of Novel Pharmaceutical Excipients, Sustained and Controlled Release Preparations, College of Medicine and Nursing, Dezhou University, Dezhou 253023, China
| | - Mingqiong Tong
- Shandong Provincial Engineering Research Center of Novel Pharmaceutical Excipients, Sustained and Controlled Release Preparations, College of Medicine and Nursing, Dezhou University, Dezhou 253023, China
| | - Xubao Jiang
- College of Chemistry and Chemical Engineering, Jinan University, Jinan 250024, China
| | - Xiangling Gu
- Shandong Provincial Engineering Research Center of Novel Pharmaceutical Excipients, Sustained and Controlled Release Preparations, College of Medicine and Nursing, Dezhou University, Dezhou 253023, China
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2
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Shchemelev IS, Khasanov DS, Smirnova MA, Ivanov AV, Ferapontov NB, Tokmachev MG. Determination of reducing carbohydrates in natural honey samples by optical micrometry method. CHIMICA TECHNO ACTA 2022. [DOI: 10.15826/chimtech.2022.9.4.17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The present article deals with the determination of the total amount of glucose and fructose in natural honey samples by the optical micrometry (OM) method. (Poly)vinyl alcohol spherical granules impregnated with a 0.05 mol/l borax solution were chosen as a sensitive element. It was shown that the formation of chelate esters of boron with polymer and carbohydrates is a pH-dependent process, and that the pH range 8.5–10.0 is the most appropriate for quantifying the total amount of reducing carbohydrates because glucose and fructose are undiscriminated. The impregnated polymer is not sensitive to the sucrose presence in the solution due to the absence of cis-diol fragments in it. Subsequently, the OM method was tested in the analysis of natural honey samples. The relative standart deviation in the case of OM method is less than 6%, and the results are similar to those obtained by the iodometric titration method. This makes the OM method suitable for laboratory-scale applications.
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3
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Bolshakov ES, Schemelev IS, Ivanov AV, Kozlov AA. Photonic Crystals and Their Analogues as Tools for Chemical Analysis. JOURNAL OF ANALYTICAL CHEMISTRY 2022. [DOI: 10.1134/s1061934822100033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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4
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Shchemelev IS, Smirnova MA, Ivanov AV, Ferapontov NB. Application of Complex Forming Impregnated Polyvinyl Alcohol for the Determination of Carbohydrates by Optical Micrometry. RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s1070328422100050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Hozumi T, Sreedevi AM, Ohta S, Ito T. Nonlinear Pressure Drop Oscillations during Gelation in a Kenics Static Mixer. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.9b06571] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Takuro Hozumi
- Department of Chemical System Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Athira M Sreedevi
- Department of Chemical System Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Seiichi Ohta
- Center for Disease Biology and Integrative Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Taichi Ito
- Department of Chemical System Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Center for Disease Biology and Integrative Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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6
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Tang W, Chen C. Hydrogel-Based Colloidal Photonic Crystal Devices for Glucose Sensing. Polymers (Basel) 2020; 12:E625. [PMID: 32182870 PMCID: PMC7182902 DOI: 10.3390/polym12030625] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 03/02/2020] [Accepted: 03/04/2020] [Indexed: 12/20/2022] Open
Abstract
Diabetes, a common epidemic disease, is increasingly hazardous to human health. Monitoring body glucose concentrations for the prevention and therapy of diabetes has become very important. Hydrogel-based responsive photonic crystal (PC) materials are noninvasive options for glucose detection. This article reviews glucose-sensing materials/devices composed of hydrogels and colloidal photonic crystals (CPCs), including the construction of 2D/3D CPCs and 2D/3D hydrogel-based CPCs (HCPCs). The development and mechanisms of glucose-responsive hydrogels and the achieved technologies of HCPC glucose sensors were also concluded. This review concludes by showing a perspective for the future design of CPC glucose biosensors with functional hydrogels.
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Affiliation(s)
- Wenwei Tang
- Modern Service Department, College of International Vocational Education, Shanghai Polytechnic University, Shanghai 201209, China;
| | - Cheng Chen
- School of Environmental and Materials Engineering, College of Engineering, Shanghai Polytechnic University, Shanghai 201209, China
- Research Center of Resource Recycling Science and Engineering, Shanghai Polytechnic University, Shanghai 201209, China
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Kearns FL, Robart C, Kemp MT, Vankayala SL, Chapin BM, Anslyn EV, Woodcock HL, Larkin JD. Modeling Boronic Acid Based Fluorescent Saccharide Sensors: Computational Investigation of d-Fructose Binding to Dimethylaminomethylphenylboronic Acid. J Chem Inf Model 2019; 59:2150-2158. [PMID: 30908030 PMCID: PMC8577280 DOI: 10.1021/acs.jcim.8b00987] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Designing organic saccharide sensors for use in aqueous solution is a nontrivial endeavor. Incorporation of hydrogen bonding groups on a sensor's receptor unit to target saccharides is an obvious strategy but not one that is likely to ensure analyte-receptor interactions over analyte-solvent or receptor-solvent interactions. Phenylboronic acids are known to reversibly and covalently bind saccharides (diols in general) with highly selective affinity in aqueous solution. Therefore, recent work has sought to design such sensors and understand their mechanism for allowing fluorescence with bound saccharides. In past work, binding orientations of several saccharides were determined to dimethylaminomethylphenylboronic acid (DMPBA) receptors with an anthracene fluorophore; however, the binding orientation of d-fructose to such a sensor could not be determined. In this work, we investigate the potential binding modes by generating 20 possible bidentate and six possible tridentate modes between fructose and DMPBA, a simplified receptor model. Gas phase and implicit solvent geometry optimizations, with a myriad functional/basis set pairs, were carried out to identify the lowest energy bidentate and tridentate binding modes of d-fructose to DMPBA. An interesting hydrogen transfer was observed during selected bidentate gas phase optimizations; this transfer suggests a strong sharing of the hydrogen atom between the boronate hydroxyl and amine nitrogen.
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Affiliation(s)
- Fiona L. Kearns
- Department of Chemistry, University of South Florida, 4202 East Fowler Avenue, CHE205, Tampa, Florida 33620-5250, United States
| | - Carrie Robart
- Department of Chemistry, University of South Florida, 4202 East Fowler Avenue, CHE205, Tampa, Florida 33620-5250, United States
| | - M. Trent Kemp
- Department of Chemistry, University of South Florida, 4202 East Fowler Avenue, CHE205, Tampa, Florida 33620-5250, United States
| | - Sai Lakshmana Vankayala
- Department of Chemistry, University of South Florida, 4202 East Fowler Avenue, CHE205, Tampa, Florida 33620-5250, United States
| | - Brette M. Chapin
- Department of Chemistry, Durham University, South Road Durham, Durham DH1 3LE, United Kingdom
| | - Eric V. Anslyn
- Department of Chemistry, The University of Texas at Austin, 100 East 24th Street, Norman Hackerman Building, Austin, Texas 78712, United States
| | - H. Lee Woodcock
- Department of Chemistry, University of South Florida, 4202 East Fowler Avenue, CHE205, Tampa, Florida 33620-5250, United States
| | - Joseph D. Larkin
- Department of Chemistry, Eckerd College, 4200 54th Avenue South, St. Petersburg, Florida 33711, United States
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8
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Chen C, Dong ZQ, Shen JH, Chen HW, Zhu YH, Zhu ZG. 2D Photonic Crystal Hydrogel Sensor for Tear Glucose Monitoring. ACS OMEGA 2018; 3:3211-3217. [PMID: 31458578 PMCID: PMC6641290 DOI: 10.1021/acsomega.7b02046] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Accepted: 03/06/2018] [Indexed: 05/27/2023]
Abstract
Photonic crystal (PC) materials have huge potentials as sensors for noninvasive and real-time monitoring glucose in tears. We developed a glucose-sensitive PC material based on monolayered colloidal crystals (MCCs). Polystyrene nanoparticles were first self-assembled into a highly ordered MCC, and this two-dimensional (2D) template was then coated by a 4-boronobenzaldehyde-functionalized poly(vinyl alcohol) hydrogel. Such a sensor efficiently diffracts visible light, whose structural color could change from red through yellow to green, as the glucose concentration altered from 0 to 20 mM, covering both tears' and bloods' physiological ranges. The sensor also represents a rapid response within 180 s at each titration of glucose, combining the characteristics of high accuracy and sensitivity in detecting the glucose concentration in tears, and this intelligent sensing material presents certain possibility for the frontier point-of-care glucose monitoring.
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Affiliation(s)
- Cheng Chen
- School
of Environmental and Materials Engineering, College of Engineering, Shanghai Polytechnic University, 2360 Jinhai Road, Shanghai 201209, China
- Shanghai
Innovation Institute for Materials, Shanghai 200444, China
| | - Zhi-Qiang Dong
- School
of Environmental and Materials Engineering, College of Engineering, Shanghai Polytechnic University, 2360 Jinhai Road, Shanghai 201209, China
| | - Jian-Hua Shen
- Key
Laboratory for Ultrafine Materials of Ministry of Education, School
of Materials Science and Engineering, East
China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Hao-Wen Chen
- School
of Environmental and Materials Engineering, College of Engineering, Shanghai Polytechnic University, 2360 Jinhai Road, Shanghai 201209, China
| | - Yi-Hua Zhu
- Key
Laboratory for Ultrafine Materials of Ministry of Education, School
of Materials Science and Engineering, East
China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Zhi-Gang Zhu
- School
of Environmental and Materials Engineering, College of Engineering, Shanghai Polytechnic University, 2360 Jinhai Road, Shanghai 201209, China
- Shanghai
Innovation Institute for Materials, Shanghai 200444, China
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9
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Hartwell R, Chan B, Elliott K, Alnojeidi H, Ghahary A. Polyvinyl alcohol-graft-polyethylene glycol hydrogels improve utility and biofunctionality of injectable collagen biomaterials. Biomed Mater 2016; 11:035013. [DOI: 10.1088/1748-6041/11/3/035013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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10
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Phillips KR, England GT, Sunny S, Shirman E, Shirman T, Vogel N, Aizenberg J. A colloidoscope of colloid-based porous materials and their uses. Chem Soc Rev 2016; 45:281-322. [DOI: 10.1039/c5cs00533g] [Citation(s) in RCA: 214] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Colloids assemble into a variety of bioinspired structures for applications including optics, wetting, sensing, catalysis, and electrodes.
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Affiliation(s)
| | - Grant T. England
- John A. Paulson School of Engineering and Applied Sciences
- Harvard University
- Cambridge
- USA
| | - Steffi Sunny
- John A. Paulson School of Engineering and Applied Sciences
- Harvard University
- Cambridge
- USA
| | - Elijah Shirman
- John A. Paulson School of Engineering and Applied Sciences
- Harvard University
- Cambridge
- USA
- Wyss Institute for Biologically Inspired Engineering
| | - Tanya Shirman
- John A. Paulson School of Engineering and Applied Sciences
- Harvard University
- Cambridge
- USA
- Wyss Institute for Biologically Inspired Engineering
| | - Nicolas Vogel
- Institute of Particle Technology
- Friedrich-Alexander-University Erlangen-Nürnberg
- Erlangen
- Germany
- Cluster of Excellence Engineering of Advanced Materials
| | - Joanna Aizenberg
- Department of Chemistry and Chemical Biology
- Harvard University
- Cambridge
- USA
- John A. Paulson School of Engineering and Applied Sciences
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11
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Sai N, Wu Y, Sun Z, Huang G, Gao Z. Molecular imprinted opal closest-packing photonic crystals for the detection of trace 17β-estradiol in aqueous solution. Talanta 2015; 144:157-62. [PMID: 26452805 DOI: 10.1016/j.talanta.2015.05.079] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Revised: 05/25/2015] [Accepted: 05/29/2015] [Indexed: 10/23/2022]
Abstract
A novel opal closest-packing (OCP) photonic crystal (PC) was prepared by the introduction of molecular imprinting technique into the OCP PC. This molecular imprinted (MI)-OCP PC was fabricated via a vertical convective self-assembly method using 17β-estradiol (E2) as template molecules for monitoring E2 in aqueous solution. Morphology characterization showed that the MI-OCP PC possessed a highly ordered three-dimensional (3D) periodically-ordered structure, showing the desired structural color. The proposed PC material displayed a reduced reflection intensity when detecting E2 in water environment, because the molecular imprinting recognition events make the optical characteristics of PC change. The Bragg diffraction intensity decreased by 19.864 a.u. with the increase of E2 concentration from 1.5 ng mL(-1) to 364.5 ng mL(-1) within 6 min, whereas there were no obvious peak intensity changes for estriol, estrone, cholesterol, testosterone and diethylstilbestrol, indicating that the MI-OCP PC had selective and rapid response for E2 molecules. The adsorption results showed that the OCP structure and homogeneous layers were created in the MI-OCP PC with higher adsorption capacity. Thus, it was learned the MI-OCP PC is a simple prepared, sensitive, selective, and easy operative material, which shows promising use in routine supervision for residue detection in food and environment.
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Affiliation(s)
- Na Sai
- Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University, 300070 Tianjin, China; Tianjin Key Laboratory of Risk Assessment and Control Technology for Environment and Food Safety, Institute of Health and Environment Medicine, 300050 Tianjin, China
| | - Yuntang Wu
- Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University, 300070 Tianjin, China
| | - Zhong Sun
- Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University, 300070 Tianjin, China
| | - Guowei Huang
- Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University, 300070 Tianjin, China.
| | - Zhixian Gao
- Tianjin Key Laboratory of Risk Assessment and Control Technology for Environment and Food Safety, Institute of Health and Environment Medicine, 300050 Tianjin, China.
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12
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Zhang C, Cano GG, Braun PV. Linear and fast hydrogel glucose sensor materials enabled by volume resetting agents. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014; 26:5678-5683. [PMID: 25042106 DOI: 10.1002/adma.201401710] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Revised: 05/21/2014] [Indexed: 05/28/2023]
Abstract
A volume resetting agent is incorporated into a boronic acid functionalized hydrogel containing an embedded photonic crystal, yielding a glucose sensor material with a linear and fast response, minimal hysteresis, and good stability under simulated physiological conditions. The hydrogel can be tuned to modulate both the sensitivity and kinetics.
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Affiliation(s)
- Chunjie Zhang
- Department of Materials Science and Engineering, Frederick Seitz Materials Research Laboratory, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
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13
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High-water-content mouldable polyvinyl alcohol-borax hydrogels reinforced by well-dispersed cellulose nanoparticles: dynamic rheological properties and hydrogel formation mechanism. Carbohydr Polym 2013; 102:306-16. [PMID: 24507286 DOI: 10.1016/j.carbpol.2013.11.045] [Citation(s) in RCA: 132] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2013] [Revised: 10/19/2013] [Accepted: 11/27/2013] [Indexed: 11/21/2022]
Abstract
Cellulose nanoparticle (CNP) reinforced polyvinyl alcohol-borax (PB) hydrogels were produced via a facile approach in an aqueous system. The effects of particle size, aspect ratio, crystal structure, and surface charge of CNPs on the rheological properties of the composite hydrogels were investigated. The rheological measurements confirmed the incorporation of well-dispersed CNPs to PB system significantly enhanced the viscoelasticity and stiffness of hydrogels. The obtained free-standing, high elasticity and mouldable hydrogels exhibited self-recovery under continuous step strain and thermo-reversibility under temperature sweep. With the addition of cellulose I nanofibers, a 19-fold increase in the high-frequency plateau of storage modulus was obtained compared with that of the pure PB. CNPs acted as multifunctional crosslinking agents and nanofillers to physically and chemically bridge the 3D network hydrogel. The plausible mechanism for the multi-complexation between CNPs, polyvinyl alcohol and borax was proposed to understand the relationship between the 3D network and hydrogel properties.
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14
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Self-assembled block copolymer photonic crystal for selective fructose detection. Biosens Bioelectron 2013; 46:124-9. [DOI: 10.1016/j.bios.2013.02.025] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2012] [Revised: 02/12/2013] [Accepted: 02/13/2013] [Indexed: 11/20/2022]
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15
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Heo YJ, Takeuchi S. Towards smart tattoos: implantable biosensors for continuous glucose monitoring. Adv Healthc Mater 2013. [PMID: 23184404 DOI: 10.1002/adhm.201200167] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Diabetes can strike at any age, from childhood to adulthood, and lasts a lifetime. Thus, it is important to find ways to increase the quality of life for diabetic patients through intensive, continuous care of blood glucose concentrations. Glucose biosensors that are implanted under the skin are promising for continuous glucose monitoring because they can constantly read blood glucose concentrations and signal a warning in case of hypo- or hyperglycemia. The demand for subcutaneous glucose biosensors has led to the development of many glucose-sensing principles and sensor designs. This Review covers the effort to develop subcutaneous glucose biosensors, including the glucose-sensing principles, and discusses their current status for in vivo monitoring. In addition, the Review examines the future prospects for intensive diabetes care.
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Affiliation(s)
- Yun Jung Heo
- Institute of Industrial Science, The University of Tokyo, Meguro-ku, Tokyo, Japan
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16
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Sai N, Ning B, Huang G, Wu Y, Zhou Z, Peng Y, Bai J, Yu G, Gao Z. An imprinted crystalline colloidal array chemical-sensing material for detection of trace diethylstilbestrol. Analyst 2013; 138:2720-8. [DOI: 10.1039/c3an36829g] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Guan Y, Zhang Y. Boronic acid-containing hydrogels: synthesis and their applications. Chem Soc Rev 2013; 42:8106-21. [DOI: 10.1039/c3cs60152h] [Citation(s) in RCA: 313] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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18
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Lynge ME, Teo BM, Laursen MB, Zhang Y, Städler B. Cargo delivery to adhering myoblast cells from liposome-containing poly(dopamine) composite coatings. Biomater Sci 2013; 1:1181-1192. [DOI: 10.1039/c3bm60107b] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Cui Q, Wang W, Gu B, Liang L. A Combined Physical–Chemical Polymerization Process for Fabrication of Nanoparticle–Hydrogel Sensing Materials. Macromolecules 2012. [DOI: 10.1021/ma301119f] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Qingzhou Cui
- Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6036,
United States
| | - Wei Wang
- Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6036,
United States
| | - Baohua Gu
- Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6036,
United States
| | - Liyuan Liang
- Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6036,
United States
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20
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Ayyub OB, Sekowski JW, Yang TI, Zhang X, Briber RM, Kofinas P. Color changing block copolymer films for chemical sensing of simple sugars. Biosens Bioelectron 2011; 28:349-54. [DOI: 10.1016/j.bios.2011.07.043] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2011] [Revised: 07/15/2011] [Accepted: 07/18/2011] [Indexed: 11/27/2022]
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21
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Manna U, Patil S. Glucose-triggered drug delivery from borate mediated layer-by-layer self-assembly. ACS APPLIED MATERIALS & INTERFACES 2010; 2:1521-1527. [PMID: 20423053 DOI: 10.1021/am100139j] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
In this study, we report a novel approach for glucose-triggered anticancer drug delivery from the self-assembly of neutral poly(vinyl alcohol) (PVA) and chitosan. In the present study, we have fabricated multilayer thin film of PVA-borate and chitosan on colloidal particle (MF particle) and monitored the layer-by-layer growth using Zeta potential measurements. Formation of multilayer membrane on MF particle has been further characterized with transmission electron microscopy (TEM) and confocal laser scanning microscopy (CLSM). Subsequently, disintegration of multilayer thin film and microcapsules was observed in presence of glucose. We investigated the disassembly of PVA-borate and chitosan self-assembly under CLSM and atomic force microscopy. These results suggest that this multilayer thin film is very efficient for encapsulation and release of DOX molecules above certain concentration of glucose (25 mM). This glucose-sensitive self-assembly is relevant for the application of anticancer therapeutic drug delivery.
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Affiliation(s)
- Uttam Manna
- Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore-560012
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22
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Gawel K, Barriet D, Sletmoen M, Stokke BT. Responsive hydrogels for label-free signal transduction within biosensors. SENSORS (BASEL, SWITZERLAND) 2010; 10:4381-409. [PMID: 22399885 PMCID: PMC3292124 DOI: 10.3390/s100504381] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2010] [Revised: 04/12/2010] [Accepted: 04/23/2010] [Indexed: 11/18/2022]
Abstract
Hydrogels have found wide application in biosensors due to their versatile nature. This family of materials is applied in biosensing either to increase the loading capacity compared to two-dimensional surfaces, or to support biospecific hydrogel swelling occurring subsequent to specific recognition of an analyte. This review focuses on various principles underpinning the design of biospecific hydrogels acting through various molecular mechanisms in transducing the recognition event of label-free analytes. Towards this end, we describe several promising hydrogel systems that when combined with the appropriate readout platform and quantitative approach could lead to future real-life applications.
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Affiliation(s)
- Kamila Gawel
- Biophysics and Medical Technology, Department of Physics, The Norwegian University of Science and Technology, NTNU NO-7491 Trondheim, Norway; E-Mails: (K.G.); (D.B.); (M.S.)
| | - David Barriet
- Biophysics and Medical Technology, Department of Physics, The Norwegian University of Science and Technology, NTNU NO-7491 Trondheim, Norway; E-Mails: (K.G.); (D.B.); (M.S.)
- NTNU NanoLab, The Norwegian University of Science and Technology, NTNU NO-7491 Trondheim, Norway
| | - Marit Sletmoen
- Biophysics and Medical Technology, Department of Physics, The Norwegian University of Science and Technology, NTNU NO-7491 Trondheim, Norway; E-Mails: (K.G.); (D.B.); (M.S.)
| | - Bjørn Torger Stokke
- Biophysics and Medical Technology, Department of Physics, The Norwegian University of Science and Technology, NTNU NO-7491 Trondheim, Norway; E-Mails: (K.G.); (D.B.); (M.S.)
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Larkin JD, Frimat KA, Fyles TM, Flower SE, James TD. Boronic acid based photoinduced electron transfer (PET) fluorescence sensors for saccharides. NEW J CHEM 2010. [DOI: 10.1039/c0nj00578a] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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