1
|
Yang DH, Nah H, Lee D, Min SJ, Park S, An SH, Wang J, He H, Choi KS, Ko WK, Lee JS, Kwon IK, Lee SJ, Heo DN. A review on gold nanoparticles as an innovative therapeutic cue in bone tissue engineering: Prospects and future clinical applications. Mater Today Bio 2024; 26:101016. [PMID: 38516171 PMCID: PMC10952045 DOI: 10.1016/j.mtbio.2024.101016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 02/19/2024] [Accepted: 03/02/2024] [Indexed: 03/23/2024] Open
Abstract
Bone damage is a complex orthopedic problem primarily caused by trauma, cancer, or bacterial infection of bone tissue. Clinical care management for bone damage remains a significant clinical challenge and there is a growing need for more advanced bone therapy options. Nanotechnology has been widely explored in the field of orthopedic therapy for the treatment of a severe bone disease. Among nanomaterials, gold nanoparticles (GNPs) along with other biomaterials are emerging as a new paradigm for treatment with excellent potential for bone tissue engineering and regenerative medicine applications. In recent years, a great deal of research has focused on demonstrating the potential for GNPs to provide for enhancement of osteogenesis, reduction of osteoclastogenesis/osteomyelitis, and treatment of bone cancer. This review details the latest understandings in regards to GNPs based therapeutic systems, mechanisms, and the applications of GNPs against various bone disorders. The present review aims to summarize i) the mechanisms of GNPs in bone tissue remodeling, ii) preparation methods of GNPs, and iii) functionalization of GNPs and its decoration on biomaterials as a delivery vehicle in a specific bone tissue engineering for future clinical application.
Collapse
Affiliation(s)
- Dae Hyeok Yang
- Institute of Cell and Tissue Engineering, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Haram Nah
- Department of Dentistry, Graduate School, Kyung Hee University, 26 Kyungheedae-Ro, Dongdaemun-Gu, Seoul, 02447, Republic of Korea
| | - Donghyun Lee
- Preclinical Research Center, Daegu-Gyeongbuk Medical Innovation Foundation (DGMIF), 80 Cheombok-ro, Dong-gu, Daegu, 41061, Republic of Korea
| | - Sung Jun Min
- Department of Dentistry, Graduate School, Kyung Hee University, 26 Kyungheedae-Ro, Dongdaemun-Gu, Seoul, 02447, Republic of Korea
| | - Seulki Park
- Preclinical Research Center, Daegu-Gyeongbuk Medical Innovation Foundation (DGMIF), 80 Cheombok-ro, Dong-gu, Daegu, 41061, Republic of Korea
| | - Sang-Hyun An
- Preclinical Research Center, Daegu-Gyeongbuk Medical Innovation Foundation (DGMIF), 80 Cheombok-ro, Dong-gu, Daegu, 41061, Republic of Korea
| | - Jianxin Wang
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education, Shanghai, 201203, China
| | - Huining He
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, 300070, China
| | - Kyu-Sun Choi
- Department of Neurosurgery, College of Medicine, Hanyang University, 222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Republic of Korea
| | - Wan-Kyu Ko
- Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, NJ, 08854, USA
| | - Jae Seo Lee
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Cambridge, MA, 02139, USA
| | - Il Keun Kwon
- Department of Dental Materials, School of Dentistry, Kyung Hee University, 26 Kyungheedae-Ro, Dongdaemun-Gu, Seoul 02447, Republic of Korea
- Kyung Hee University Medical Science Research Institute, Kyung Hee University, 23 Kyungheedae-Ro, Dongdaemun-Gu, Seoul, 02447, Republic of Korea
| | - Sang Jin Lee
- Biofunctional Materials, Division of Applied Oral Sciences and Community Dental Care, Faculty of Dentistry, The University of Hong Kong, 34 Hospital Road, Sai Ying Pun, Hong Kong SAR, China
| | - Dong Nyoung Heo
- Department of Dental Materials, School of Dentistry, Kyung Hee University, 26 Kyungheedae-Ro, Dongdaemun-Gu, Seoul 02447, Republic of Korea
- Biofriends Inc, 26 Kyungheedae-Ro, Dongdaemun-Gu, Seoul, 02447, Republic of Korea
| |
Collapse
|
2
|
Zygadlo K, Liu CH, Bernardo ER, Ai H, Nieh MP, Hanson LA. Correlating structural changes in thermoresponsive hydrogels to the optical response of embedded plasmonic nanoparticles. NANOSCALE ADVANCES 2023; 6:146-154. [PMID: 38125594 PMCID: PMC10729875 DOI: 10.1039/d3na00758h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 11/15/2023] [Indexed: 12/23/2023]
Abstract
Stimuli-responsive microgels, composed of small beads with soft, deformable polymer networks swollen through a combination of synthetic control over the polymer and its interaction with water, form a versatile platform for development of multifunctional and biocompatible sensors. The interfacial structural variation of such materials at a nanometer length scale is essential to their function, but not yet fully comprehended. Here, we take advantage of the plasmonic response of a gold nanorod embedded in a thermoresponsive microgel (AuNR@PNIPMAm) to monitor structural changes in the hydrogel directly near the nanorod surface. By direct comparison of the plasmon response against measurements of the hydrogel structure from dynamic light scattering and nuclear magnetic resonance, we find that the microgel shell of batch-polymerized AuNR@PNIPMAm exhibits a heterogeneous volume phase transition reflected by different onset temperatures for changes in the hydrodyanmic radius (RH) and plasmon resonance, respectively. The new approach of contrasting plasmonic response (a measure of local surface hydrogel structure) with RH and relaxation times paves a new path to gain valuable insight for the design of plasmonic sensors based on stimuli-responsive hydrogels.
Collapse
Affiliation(s)
- Kamila Zygadlo
- Department of Chemistry, Trinity College Hartford CT 06106 USA
| | - Chung-Hao Liu
- Polymer Program, Institute of Materials Science, University of Connecticut Storrs CT 06269 USA
| | | | - Huayue Ai
- Department of Chemistry, Trinity College Hartford CT 06106 USA
| | - Mu-Ping Nieh
- Polymer Program, Institute of Materials Science, University of Connecticut Storrs CT 06269 USA
- Chemical & Biomolecular Engineering Department, University of Connecticut Storrs CT 06269 USA
| | | |
Collapse
|
3
|
In Situ SERS Sensing by a Laser-Induced Aggregation of Silver Nanoparticles Templated on a Thermoresponsive Polymer. BIOSENSORS 2022; 12:bios12080628. [PMID: 36005026 PMCID: PMC9405980 DOI: 10.3390/bios12080628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/27/2022] [Accepted: 08/05/2022] [Indexed: 11/17/2022]
Abstract
A stimuli-responsive (pH- and thermoresponsive) micelle-forming diblock copolymer, poly(1,2-butadiene)290-block-poly(N,N-dimethylaminoethyl methacrylate)240 (PB-b-PDMAEMA), was used as a polymer template for the in situ synthesis of silver nanoparticles (AgNPs) through Ag+ complexation with PDMAEMA blocks, followed by the reduction of the bound Ag+ with sodium borohydride. A successful synthesis of the AgNPs on a PB-b-PDMAEMA micellar template was confirmed by means of UV–Vis spectroscopy and transmission electron microscopy, wherein the shape and size of the AgNPs were determined. A phase transition of the polymer matrix in the AgNPs/PB-b-PDMAEMA metallopolymer hybrids, which results from a collapse and aggregation of PDMAEMA blocks, was manifested by changes in the transmittance of their aqueous solutions as a function of temperature. A SERS reporting probe, 4-mercaptophenylboronic acid (4-MPBA), was used to demonstrate a laser-induced enhancement of the SERS signal observed under constant laser irradiation. The local heating of the AgNPs/PB-b-PDMAEMA sample in the laser spot is thought to be responsible for the triggered SERS effect, which is caused by the approaching of AgNPs and the generation of “hot spots” under a thermo-induced collapse and the aggregation of the PDMAEMA blocks of the polymer matrix. The triggered SERS effect depends on the time of a laser exposure and on the concentration of 4-MPBA. Possible mechanisms of the laser-induced heating for the AgNPs/PB-b-PDMAEMA metallopolymer hybrids are discussed.
Collapse
|
4
|
Diehl F, Hageneder S, Fossati S, Auer SK, Dostalek J, Jonas U. Plasmonic nanomaterials with responsive polymer hydrogels for sensing and actuation. Chem Soc Rev 2022; 51:3926-3963. [PMID: 35471654 PMCID: PMC9126188 DOI: 10.1039/d1cs01083b] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Indexed: 12/25/2022]
Abstract
Plasmonic nanomaterials have become an integral part of numerous technologies, where they provide important functionalities spanning from extraction and harvesting of light in thin film optical devices to probing of molecular species and their interactions on biochip surfaces. More recently, we witness increasing research efforts devoted to a new class of plasmonic nanomaterials that allow for on-demand tuning of their properties by combining metallic nanostructures and responsive hydrogels. This review addresses this recently emerged vibrant field, which holds potential to expand the spectrum of possible applications and deliver functions that cannot be achieved by separate research in each of the respective fields. It aims at providing an overview of key principles, design rules, and current implementations of both responsive hydrogels and metallic nanostructures. We discuss important aspects that capitalize on the combination of responsive polymer networks with plasmonic nanostructures to perform rapid mechanical actuation and actively controlled nanoscale confinement of light associated with resonant amplification of its intensity. The latest advances towards the implementation of such responsive plasmonic nanomaterials are presented, particularly covering the field of plasmonic biosensing that utilizes refractometric measurements as well as plasmon-enhanced optical spectroscopy readout, optically driven miniature soft actuators, and light-fueled micromachines operating in an environment resembling biological systems.
Collapse
Affiliation(s)
- Fiona Diehl
- Macromolecular Chemistry, Department of Chemistry and Biology, University of Siegen, Adolf Reichwein-Straße 2, 57074 Siegen, Germany.
| | - Simone Hageneder
- Biosensor Technologies, AIT-Austrian Institute of Technology GmbH, Konrad-Lorenz-Straße 24, 3430 Tulln an der Donau, Austria.
| | - Stefan Fossati
- Biosensor Technologies, AIT-Austrian Institute of Technology GmbH, Konrad-Lorenz-Straße 24, 3430 Tulln an der Donau, Austria.
| | - Simone K Auer
- Biosensor Technologies, AIT-Austrian Institute of Technology GmbH, Konrad-Lorenz-Straße 24, 3430 Tulln an der Donau, Austria.
- CEST Competence Center for Electrochemical Surface Technologies, 3430 Tulln an der Donau, Austria
| | - Jakub Dostalek
- Biosensor Technologies, AIT-Austrian Institute of Technology GmbH, Konrad-Lorenz-Straße 24, 3430 Tulln an der Donau, Austria.
- FZU-Institute of Physics, Czech Academy of Sciences, Na Slovance 2, Prague 182 21, Czech Republic
| | - Ulrich Jonas
- Macromolecular Chemistry, Department of Chemistry and Biology, University of Siegen, Adolf Reichwein-Straße 2, 57074 Siegen, Germany.
| |
Collapse
|
5
|
Egemole FO, Eyimegwu FM, Yun J, Jang W, Byun H, Hou J, Kim JH. Effects of crosslinking density on the in situ formation of gold-polymer composite particles and their catalytic properties. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
6
|
Li H, Pan S, Xia P, Chang Y, Fu C, Kong W, Yu Z, Wang K, Yang X, Qi Z. Advances in the application of gold nanoparticles in bone tissue engineering. J Biol Eng 2020; 14:14. [PMID: 32391080 PMCID: PMC7201659 DOI: 10.1186/s13036-020-00236-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 04/24/2020] [Indexed: 12/18/2022] Open
Abstract
The materials used in bone tissue engineering (BTE) have been advancing with each passing day. With the continuous development of nanomedicine, gold nanoparticles (GNPs), which are easy to be synthesized and functionalized, have attracted increasing attention. Recent years have witnessed this amazing material, i.e., GNPs characterized with large surface area to volume ratio, biocompatibility, medical imaging property, hypotoxicity, translocation into the cells, high reactivity, and other properties, perform distinct functions in BTE. However, the low stability of GNPs in the biotic environment makes them in the requirements of modification or recombination before being used. After being combined with the advantages of other materials, the structures of GNPs have exhibited great potential in stem cells, scaffolds, delivery systems, medical imaging, and other aspects. This review will focus on the advances in the application of GNPs after modification or recombination with other materials to BTE.
Collapse
Affiliation(s)
- Hongru Li
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| | - Su Pan
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| | - Peng Xia
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| | - Yuxin Chang
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| | - Chuan Fu
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| | - Weijian Kong
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| | - Ziyuan Yu
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| | - Kai Wang
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| | - Xiaoyu Yang
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| | - Zhiping Qi
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| |
Collapse
|
7
|
Oberdisse J, Hellweg T. Recent advances in stimuli-responsive core-shell microgel particles: synthesis, characterisation, and applications. Colloid Polym Sci 2020. [DOI: 10.1007/s00396-020-04629-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
AbstractInspired by the path followed by Matthias Ballauff over the past 20 years, the development of thermosensitive core-shell microgel structures is reviewed. Different chemical structures, from hard nanoparticle cores to double stimuli-responsive microgels have been devised and successfully implemented by many different groups. Some of the rich variety of these systems is presented, as well as some recent progress in structural analysis of such microstructures by small-angle scattering of neutrons or X-rays, including modelling approaches. In the last part, again following early work by the group of Matthias Ballauff, applications with particular emphasis on incorporation of catalytic nanoparticles inside core-shell structures—stabilising the nanoparticles and granting external control over activity—will be discussed, as well as core-shell microgels at interfaces.
Collapse
|
8
|
Tzounis L, Doña M, Lopez-Romero JM, Fery A, Contreras-Caceres R. Temperature-Controlled Catalysis by Core-Shell-Satellite AuAg@pNIPAM@Ag Hybrid Microgels: A Highly Efficient Catalytic Thermoresponsive Nanoreactor. ACS APPLIED MATERIALS & INTERFACES 2019; 11:29360-29372. [PMID: 31329406 DOI: 10.1021/acsami.9b10773] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
A novel wet-chemical protocol is reported for the synthesis of "temperature-programmable" catalytic colloids consisting of bimetallic core@shell AuAg nanoparticles encapsulated into poly(N-isopropylacrylamide) (pNIPAM) microgels with silver satellites (AgSTs) incorporated within the microgel structure. Spherical AuNPs of 50 nm in diameter are initially synthesized and used for growing a pNIPAM microgel shell with temperature stimulus response. A silver shell is subsequently grown on the Au core by diffusing Ag salt through the hydrophilic pNIPAM microgel (AuAg@pNIPAM microgel). The use of allylamine as a co-monomer during pNIPAM polymerization facilitates the coordination of Ag+ with the NH2 nitrogen lone pair of electrons, which are reduced to Ag seeds (∼14 nm) using a strong reducing agent, obtaining thus AuAg@pNIPAM@Ag hybrid microgels. The two systems are tested as catalysts toward the reduction of 4-nitrophenol (4-Nip) to 4-aminophenol (4-Amp) by NaBH4. Both exhibit extremely sensitive temperature-dependent reaction rate constants, with the highest K1 value of the order of 0.6 L/m2 s, which is one of the highest values ever reported. The presence of plasmonic entities is confirmed by UV-vis spectroscopy. Dynamic light scattering proves the temperature responsiveness in all cases. Transmission electron microscopy and energy-dispersive X-ray (EDX) elemental mapping highlight the monodispersity of the synthesized hybrid nanostructured microgels, as well as their size and metallic composition. The amount of gold and silver in both systems is obtained by thermogravimetric analysis and the EDX spectrum. The reduction reaction kinetics is monitored by UV-vis spectroscopy at different temperatures for both catalytic systems, with the AuAg@pNIPAM@Ag microgels showing superior catalytic performance at all temperatures because of the synergistic effect of the AuAg core and the AgSTs. The principal novelty of this study lies in the "hierarchical" design of the metal-polymer-metal core@shell@satellite nanostructured colloids exhibiting synergistic capabilities of the plasmonic NPs for, among others, temperature-controlled catalytic applications.
Collapse
Affiliation(s)
- Lazaros Tzounis
- Department of Materials Science & Engineering , University of Ioannina , GR-45110 Ioannina , Greece
- Printed Electronic Devices of Things P.C. (PDoT) , Makrinitsis 122 , GR-38333 Volos , Greece
| | - Manuel Doña
- Departamento de Química Orgánica, Facultad de Ciencias , Universidad de Málaga , 29071 Málaga , Spain
| | - Juan Manuel Lopez-Romero
- Departamento de Química Orgánica, Facultad de Ciencias , Universidad de Málaga , 29071 Málaga , Spain
| | - Andreas Fery
- Leibniz-Institut für Polymerforschung Dresden e.V. , Hohe Str. 6 , 01069 Dresden , Germany
- Physical Chemistry of Polymeric Materials , Technische Universität Dresden , 01069 Dresden , Germany
- Cluster of Excellence Centre for Advancing Electronics Dresden (cfaed) , Technische Universität Dresden , 01062 Dresden , Germany
| | - Rafael Contreras-Caceres
- Departamento de Química Orgánica, Facultad de Ciencias , Universidad de Málaga , 29071 Málaga , Spain
- Department of Chemistry in Pharmaceutical Sciences, Faculty of Pharmacy , Complutense University of Madrid , Plaza Ramon y Cajal , 28040 Madrid , Spain
| |
Collapse
|
9
|
Li L, Niu R, Zhang Y. Ag–Au bimetallic nanocomposites stabilized with organic–inorganic hybrid microgels: synthesis and their regulated optical and catalytic properties. RSC Adv 2018; 8:12428-12438. [PMID: 35539397 PMCID: PMC9079633 DOI: 10.1039/c8ra01343h] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 03/19/2018] [Indexed: 01/07/2023] Open
Abstract
Ag–Au bimetallic nanocomposites stabilized with organic–inorganic hybrid microgels allowed the mass transfer of reactants to be controlled by temperature modulation.
Collapse
Affiliation(s)
- Lei Li
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710062
| | - Rui Niu
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710062
| | - Ying Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710062
| |
Collapse
|
10
|
Borzenkov M, Chirico G, Collini M, Pallavicini P. Gold Nanoparticles for Tissue Engineering. ENVIRONMENTAL NANOTECHNOLOGY 2018. [DOI: 10.1007/978-3-319-76090-2_10] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
11
|
Jiang T, Wang X, Tang S, Zhou J, Gu C, Tang J. Seed-mediated synthesis and SERS performance of graphene oxide-wrapped Ag nanomushroom. Sci Rep 2017; 7:9795. [PMID: 28852103 PMCID: PMC5574994 DOI: 10.1038/s41598-017-10262-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 08/07/2017] [Indexed: 11/24/2022] Open
Abstract
A facile seed-mediated method was developed to modify core-shell Ag nanosphere@PSPAA with another Ag layer for achieving an enhancement of their surface-enhanced Raman scattering (SERS) activity. Interestingly, an Ag bridge in the polymer shell connected the inner and outer Ag layers, resulting in a mushroom-like nanostructure. The outer Ag grew around the polymer shell to form the cap of the nanomushrooms (NMs) with the extension of the reaction time. The epitaxial growth mechanism of this novel nanostructure was investigated by tuning the type of seed from nanosphere to nanocube and nanorod. With the growth of the outer Ag cap, the SERS intensity of these Ag NMs increased significantly together with the red-shifting and broadening of their typical localized surface plasmon resonance band. Such a phenomenon can be attributed to the formation of SERS hotspots between the inner and outer Ag layers. The Ag NMs were then wrapped with a graphene oxide (GO) shell via static interactions. The GO-wrapped Ag NMs exhibited a further better SERS performance in terms of sensitivity, homogeneity and stability compared with non-wrapped ones, indicating that the heterostructure could be potentially useful for SERS-based immunoassay.
Collapse
Affiliation(s)
- Tao Jiang
- Institute of Photonics, Department of Microelectronic Science and Engineering, Faculty of Science, Ningbo University, Ningbo, 315211, P. R. China.
| | - Xiaolong Wang
- Institute of Photonics, Department of Microelectronic Science and Engineering, Faculty of Science, Ningbo University, Ningbo, 315211, P. R. China
| | - Shiwei Tang
- Institute of Photonics, Department of Microelectronic Science and Engineering, Faculty of Science, Ningbo University, Ningbo, 315211, P. R. China
| | - Jun Zhou
- Institute of Photonics, Department of Microelectronic Science and Engineering, Faculty of Science, Ningbo University, Ningbo, 315211, P. R. China
| | - Chenjie Gu
- Institute of Photonics, Department of Microelectronic Science and Engineering, Faculty of Science, Ningbo University, Ningbo, 315211, P. R. China
| | - Jing Tang
- Institute of Physics, Ningbo University of Technology, Ningbo, 315016, P. R. China
| |
Collapse
|
12
|
Chen S, Liu X, Zhou J, Zha L. Fabrication and SERS application of the thermoresponsive nanofibers with monodisperse Au@Ag bimetallic nanorods loaded shells. J Appl Polym Sci 2017. [DOI: 10.1002/app.45375] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Siyuan Chen
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials & College of Materials Science and Engineering; Donghua University; Shanghai 201620 People's Republic of China
| | - Xiaoyun Liu
- Research Center for Analysis and Measurement; Donghua University; Shanghai 201620 People's Republic of China
| | - Jianfeng Zhou
- Research Center for Analysis and Measurement; Donghua University; Shanghai 201620 People's Republic of China
| | - Liusheng Zha
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials & College of Materials Science and Engineering; Donghua University; Shanghai 201620 People's Republic of China
| |
Collapse
|
13
|
Dong X, Li R, Schäfer CG, Wang F. Composite MF@Ag-NPs microspheres for label-free quantitative detection of uric acid. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.03.042] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
14
|
Wagner T, Nedilko A, Linn M, Chigrin DN, von Plessen G, Böker A. Controlled Gold Nanorod Reorientation and Hexagonal Order in Micromolded Gold Nanorod@pNIPAM Microgel Chain Arrays. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:1603054. [PMID: 28145621 DOI: 10.1002/smll.201603054] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 11/25/2016] [Indexed: 06/06/2023]
Abstract
A one-step soft lithography based pathway to manufacture aligned gold nanorod@poly-(N-isopropylacrylamide) (GNR@pNIPAM) hybrid chains with hexagonal arrangement of the nanorods and with an anisotropic optical response is presented. After demonstration of an efficient synthesis protocol, yielding uniform composite microgels in high concentration, a micromolding procedure using wrinkled polydimethylsiloxane (PDMS) templates to fabricate aligned hybrid chains is introduced. It is found that the self-assembled GNR@pNIPAM microgels inside the PDMS wrinkle grooves can be transferred onto solid substrates, on which they exhibit a hexagonal order, as confirmed by small-angle X-ray scattering. Further, it is shown that the application of minimized PDMS wrinkle dimensions aligns GNRs inside the pNIPAM microgels, and that the optical response of such molded assemblies is anisotropic.
Collapse
Affiliation(s)
- Tom Wagner
- DWI - Leibniz Institut für Interaktive Materialien, Forckenbeckstraße 50, D-52056, Aachen, Germany
| | - Alexander Nedilko
- I. Physikalisches Institut (1A), RWTH Aachen University, 52056, Aachen, Germany
| | - Malte Linn
- I. Physikalisches Institut (1A), RWTH Aachen University, 52056, Aachen, Germany
| | - Dmitry N Chigrin
- I. Physikalisches Institut (1A), RWTH Aachen University, 52056, Aachen, Germany
| | - Gero von Plessen
- I. Physikalisches Institut (1A), RWTH Aachen University, 52056, Aachen, Germany
| | - Alexander Böker
- Lehrstuhl für Polymermaterialien und Polymertechnologien, Fraunhofer-Institut für Angewandte Polymerforschung IAP, Geiselbergstraße 69, 14476, Potsdam-Golm, Germany
| |
Collapse
|
15
|
Pirani F, Sharma N, Moreno-Cencerrado A, Fossati S, Petri C, Descrovi E, Toca-Herrera JL, Jonas U, Dostalek J. Optical Waveguide-Enhanced Diffraction for Observation of Responsive Hydrogel Nanostructures. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201600400] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Federica Pirani
- AIT-Austrian Institute of Technology; Biosensor Technologies; Muthgasse, 11/2 1190 Vienna Austria
- Centre for Space Human Robotics; Istituto Italiano di Tecnologia; Corso Trento, 21 10129 Torino Italy
- Dipartimento di Scienza Applicata e Tecnologia; Politecnico di Torino; C.so Duca degli Abruzzi 24 10129 Torino Italy
| | - Nityanand Sharma
- AIT-Austrian Institute of Technology; Biosensor Technologies; Muthgasse, 11/2 1190 Vienna Austria
- Nanyang Technological University; Centre for Biomimetic Sensor Science; School of Materials Science and Engineering; 50 Anyang Drive Singapore 637553 Singapore
| | - Alberto Moreno-Cencerrado
- Institute for Biophysics; Department of Nanobiotechnology; University of Natural Resources and Life Sciences Vienna (BOKU); Muthgasse 11 Vienna 1190 Austria
| | - Stefan Fossati
- AIT-Austrian Institute of Technology; Biosensor Technologies; Muthgasse, 11/2 1190 Vienna Austria
| | - Christian Petri
- Macromolecular Chemistry; Department Chemistry-Biology; University of Siegen; Adolf Reichwein-Strasse 2 Siegen 57076 Germany
| | - Emiliano Descrovi
- Dipartimento di Scienza Applicata e Tecnologia; Politecnico di Torino; C.so Duca degli Abruzzi 24 10129 Torino Italy
| | - José L. Toca-Herrera
- Institute for Biophysics; Department of Nanobiotechnology; University of Natural Resources and Life Sciences Vienna (BOKU); Muthgasse 11 Vienna 1190 Austria
| | - Ulrich Jonas
- Macromolecular Chemistry; Department Chemistry-Biology; University of Siegen; Adolf Reichwein-Strasse 2 Siegen 57076 Germany
- Foundation for Research and Technology Hellas (FORTH); P.O. Box 1527 71110 Heraklion Crete Greece
| | - Jakub Dostalek
- AIT-Austrian Institute of Technology; Biosensor Technologies; Muthgasse, 11/2 1190 Vienna Austria
| |
Collapse
|
16
|
Sharma N, Petri C, Jonas U, Dostalek J. Reversibly tunable plasmonic bandgap by responsive hydrogel grating. OPTICS EXPRESS 2016; 24:2457-65. [PMID: 26906821 DOI: 10.1364/oe.24.002457] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Reversible actuating of surface plasmon propagation by responsive hydrogel grating is reported. Thermo-responsive poly(N-isopropylacrylamide)-based (pNIPAAm) hydrogel nanostructure was designed and tethered to a gold surface in order to switch on and off Bragg scattering of surface plasmons which is associated with an occurrence of a bandgap in their dispersion relation. pNIPAAm-based grating with a period around 280 nm was prepared by using photo-crosslinkable terpolymer and laser interference lithography and it was brought in contact with water. The temperature induced swelling and collapse of pNIPAAm hydrogel grating strongly modulates its refractive index (Δn~0.1) which leads to the reversible opening and closing of a plasmonic bandgap. The experiments demonstrate partial opening of a bandgap with the width of 12 nm at wavelength around 800 nm where SPR exhibited the spectral width of about 75 nm.
Collapse
|
17
|
Chen S, Wang L, Dong X, Liu X, Zhou J, Yang J, Zha L. Fabrication of monodispersed Au@Ag bimetallic nanorod-loaded nanofibrous membrane with fast thermo-responsiveness and its use as a smart free-standing SERS substrate. RSC Adv 2016. [DOI: 10.1039/c6ra04247c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Monodispersed core–shell structured Au@Ag bimetallic nanorods-loaded nanofibrous membrane with fast thermo-responsiveness was fabricated by electrospinning and subsequent heat treatment, which can be used as a smart free-standing SERS substrate.
Collapse
Affiliation(s)
- Siyuan Chen
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials & College of Materials Science and Engineering
- Donghua University
- Shanghai 201620
- P. R. China
| | - Liying Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials & College of Materials Science and Engineering
- Donghua University
- Shanghai 201620
- P. R. China
| | - Xu Dong
- State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecule Science
- Fudan University
- Shanghai 200433
- P. R. China
| | - Xiaoyun Liu
- Research Center for Analysis and Measurement
- Donghua University
- Shanghai 201620
- P. R. China
| | - Jianfeng Zhou
- Research Center for Analysis and Measurement
- Donghua University
- Shanghai 201620
- P. R. China
| | - Jianmao Yang
- Research Center for Analysis and Measurement
- Donghua University
- Shanghai 201620
- P. R. China
| | - Liusheng Zha
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials & College of Materials Science and Engineering
- Donghua University
- Shanghai 201620
- P. R. China
- Research Center for Analysis and Measurement
| |
Collapse
|
18
|
Nguyen M, Kanaev A, Sun X, Lacaze E, Lau-Truong S, Lamouri A, Aubard J, Felidj N, Mangeney C. Tunable Electromagnetic Coupling in Plasmonic Nanostructures Mediated by Thermoresponsive Polymer Brushes. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:12830-7. [PMID: 26550681 DOI: 10.1021/acs.langmuir.5b03339] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
A smart and highly SERS-active plasmonic platform was designed by coupling regular arrays of nanotriangles to colloidal gold nanorods via a thermoresponsive polymer spacer (poly(N-isopropylacrylamide), PNIPAM). The substrates were prepared by combining a top-down and a bottom-up approach based on nanosphere lithography, surface-initiated controlled radical polymerization, and colloidal assembly. This multistep strategy provided regular hexagonal arrays of nanotriangles functionalized by polymer brushes and colloidal gold nanorods, confined exclusively on the nanotriangle surface. Interestingly, one could finely tune the gold nanorod impregnation on the polymer-coated nanostructures by adjusting the polymer layer thickness, leading to highly coupled plasmonic systems for intense SERS signal. Moreover, the thermoresponsive properties of the PNIPAM brushes could be wisely handled in order to monitor the SERS activity of the nanostructures coupled via this polymer spacer. The coupled hybrid plasmonic nanostructures designed in this work are therefore very promising smart platforms for the sensitive detection of analytes by SERS.
Collapse
Affiliation(s)
- Mai Nguyen
- Sorbonne Paris Cité, ITODYS, UMR 7086, CNRS, Université Paris Diderot , 15 rue Jean Antoine de Baïf, 75205 Paris, Cedex 13, France
| | - Andrei Kanaev
- Laboratoire des Sciences des Procédés et des Matériaux, Université Paris13 , 93430 Villetaneuse, France
| | - Xiaonan Sun
- Sorbonne Paris Cité, ITODYS, UMR 7086, CNRS, Université Paris Diderot , 15 rue Jean Antoine de Baïf, 75205 Paris, Cedex 13, France
| | - Emmanuelle Lacaze
- UPMC Univ Paris 06, CNRS-UMR 7588, Institut des NanoSciences de Paris, Sorbonne Universités , F-75005 Paris, France
| | - Stéphanie Lau-Truong
- Sorbonne Paris Cité, ITODYS, UMR 7086, CNRS, Université Paris Diderot , 15 rue Jean Antoine de Baïf, 75205 Paris, Cedex 13, France
| | - Aazdine Lamouri
- Sorbonne Paris Cité, ITODYS, UMR 7086, CNRS, Université Paris Diderot , 15 rue Jean Antoine de Baïf, 75205 Paris, Cedex 13, France
| | - Jean Aubard
- Sorbonne Paris Cité, ITODYS, UMR 7086, CNRS, Université Paris Diderot , 15 rue Jean Antoine de Baïf, 75205 Paris, Cedex 13, France
| | - Nordin Felidj
- Sorbonne Paris Cité, ITODYS, UMR 7086, CNRS, Université Paris Diderot , 15 rue Jean Antoine de Baïf, 75205 Paris, Cedex 13, France
| | - Claire Mangeney
- Sorbonne Paris Cité, ITODYS, UMR 7086, CNRS, Université Paris Diderot , 15 rue Jean Antoine de Baïf, 75205 Paris, Cedex 13, France
| |
Collapse
|