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Vaz R, Frasco MF, Sales MGF. Photonics in nature and bioinspired designs: sustainable approaches for a colourful world. NANOSCALE ADVANCES 2020; 2:5106-5129. [PMID: 36132040 PMCID: PMC9416915 DOI: 10.1039/d0na00445f] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Accepted: 08/10/2020] [Indexed: 05/07/2023]
Abstract
Biological systems possess nanoarchitectures that have evolved for specific purposes and whose ability to modulate the flow of light creates an extraordinary diversity of natural photonic structures. In particular, the striking beauty of the structural colouration observed in nature has inspired technological innovation in many fields. Intense research has been devoted to mimicking the unique vivid colours with newly designed photonic structures presenting stimuli-responsive properties, with remarkable applications in health care, safety and security. This review highlights bioinspired photonic approaches in this context, starting by presenting many appealing examples of structural colours in nature, followed by describing the versatility of fabrication methods and designed coloured structures. A particular focus is given to optical sensing for medical diagnosis, food control and environmental monitoring, which has experienced a significant growth, especially considering the advances in obtaining inexpensive miniaturized systems, more reliability, fast responses, and the use of label-free layouts. Additionally, naturally derived biomaterials and synthetic polymers are versatile and fit many different structural designs that are underlined. Progress in bioinspired photonic polymers and their integration in novel devices is discussed since recent developments have emerged to lift the expectations of smart, flexible, wearable and portable sensors. The discussion is expanded to give emphasis on additional functionalities offered to related biomedical applications and the use of structural colours in new sustainable strategies that could meet the needs of technological development.
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Affiliation(s)
- Raquel Vaz
- BioMark Sensor Research/UC, Faculty of Sciences and Technology, Coimbra University Coimbra Portugal
- BioMark Sensor Research/ISEP, School of Engineering, Polytechnic Institute of Porto Porto Portugal
- CEB, Centre of Biological Engineering, Minho University Braga Portugal
| | - Manuela F Frasco
- BioMark Sensor Research/UC, Faculty of Sciences and Technology, Coimbra University Coimbra Portugal
- BioMark Sensor Research/ISEP, School of Engineering, Polytechnic Institute of Porto Porto Portugal
- CEB, Centre of Biological Engineering, Minho University Braga Portugal
| | - M Goreti F Sales
- BioMark Sensor Research/UC, Faculty of Sciences and Technology, Coimbra University Coimbra Portugal
- BioMark Sensor Research/ISEP, School of Engineering, Polytechnic Institute of Porto Porto Portugal
- CEB, Centre of Biological Engineering, Minho University Braga Portugal
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Vollenberg R, Jouni R, Norris PAA, Burg-Roderfeld M, Cooper N, Rummel MJ, Bein G, Marini I, Bayat B, Burack R, Lazarus AH, Bakchoul T, Sachs UJ. Glycoprotein V is a relevant immune target in patients with immune thrombocytopenia. Haematologica 2019; 104:1237-1243. [PMID: 30923095 PMCID: PMC6545841 DOI: 10.3324/haematol.2018.211086] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 03/20/2019] [Indexed: 11/16/2022] Open
Abstract
Platelet autoantibody-induced platelet clearance represents a major pathomechanism in immune thrombocytopenia (ITP). There is growing evidence for clinical differences between anti-glycoprotein IIb/IIIa and anti-glycoprotein Ib/IX mediated ITP. Glycoprotein V is a well characterized target antigen in Varicella-associated and drug-induced thrombocytopenia. We conducted a systematic study assessing the prevalence and functional capacity of autoantibodies against glycoprotein V. A total of 1140 patients were included. In one-third of patients, platelet-bound autoantibodies against glycoproteins Ib/IX, IIb/IIIa, or V were detected in a monoclonal antibody immobilization of platelet antigen assay; platelet-bound autoantiglycoprotein V was present in the majority of samples (222 out of 343, 64.7%). Investigation of patient sera revealed the presence of free autoantibodies against glycoprotein V in 13.5% of these patients by an indirect monoclonal antibody immobilization of platelet antigen assay, but in 39.6% by surface plasmon resonance technology. These antibodies showed significantly lower avidity (association/dissociation ratio 0.32±0.13 vs. 0.73±0.14; P<0.001). High- and low-avidity antibodies induced comparable amounts of platelet uptake in a phagocytosis assay using CD14+ positively-selected human macrophages [mean phagocytic index, 6.81 (range, 4.75-9.86) vs. 6.01 (range, 5.00-6.98); P=0.954]. In a NOD/SCID mouse model, IgG prepared from both types of anti-glycoprotein V autoantibodies eliminated human platelets with no detectable difference between the groups from the murine circulation [mean platelet survival at 300 minutes, 40% (range, 27-55) vs. 35% (16-46); P=0.025]. Our data establish glycoprotein V as a relevant immune target in immune thrombocytopenia. We would suggest that further studies including glycoprotein V will be required before ITP treatment can be tailored according to platelet autoantibody specificity.
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Affiliation(s)
- Richard Vollenberg
- Institute for Clinical Immunology and Transfusion Medicine, Justus Liebig University, Giessen, Germany
| | - Rabie Jouni
- Center for Clinical Transfusion Medicine, Medical Faculty of Tübingen, Eberhard Karls University, Tübingen, Germany
| | - Peter A A Norris
- The Canadian Blood Services & The Keenan Research Centre of St. Michael's Hospital, Toronto, ON, Canada
| | - Monika Burg-Roderfeld
- Faculty for Chemistry and Biology, Fresenius University of Applied Sciences, Idstein, Germany
| | - Nina Cooper
- Institute for Clinical Immunology and Transfusion Medicine, Justus Liebig University, Giessen, Germany
| | - Mathias J Rummel
- IVth Department of Internal Medicine (Hematology/Oncology), Justus Liebig University, Giessen, Germany
| | - Gregor Bein
- Institute for Clinical Immunology and Transfusion Medicine, Justus Liebig University, Giessen, Germany
| | - Irene Marini
- Center for Clinical Transfusion Medicine, Medical Faculty of Tübingen, Eberhard Karls University, Tübingen, Germany
| | - Behnaz Bayat
- Institute for Clinical Immunology and Transfusion Medicine, Justus Liebig University, Giessen, Germany
| | - Richard Burack
- Department of Pathology and Laboratory Medicine, University of Rochester, NY, USA
| | - Alan H Lazarus
- The Canadian Blood Services & The Keenan Research Centre of St. Michael's Hospital, Toronto, ON, Canada
| | - Tamam Bakchoul
- Center for Clinical Transfusion Medicine, Medical Faculty of Tübingen, Eberhard Karls University, Tübingen, Germany
| | - Ulrich J Sachs
- Institute for Clinical Immunology and Transfusion Medicine, Justus Liebig University, Giessen, Germany .,Center for Transfusion Medicine and Hemotherapy and Hemostasis Center, University Hospital Giessen and Marburg, Marburg, Germany
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Kong X, Guo Y, Ling Y, Chen B. Establishment of a Multivariate Analysis Based on Photonic Crystal Hydrogel Bead Arrays and Its Application for Detecting Platelet-specific Antibodies. ANAL LETT 2018. [DOI: 10.1080/00032719.2017.1371728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Xin Kong
- Department of Hematology, The Third Affiliated Hospital of Soochow University, The First People’s Hospital of Changzhou, Changzhou, Jiangsu, China
- Department of Hematology, the First Affiliated Hospital of Soochow University, Soochow, Jiangsu, China
| | - Yanting Guo
- Department of Hematology, The Third Affiliated Hospital of Soochow University, The First People’s Hospital of Changzhou, Changzhou, Jiangsu, China
| | - Yun Ling
- Department of Hematology, The Third Affiliated Hospital of Soochow University, The First People’s Hospital of Changzhou, Changzhou, Jiangsu, China
| | - Baoan Chen
- Department of Hematology, Zhongda Hospital, Medical School, South University, Nanjing, China
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Peterson RD, Wilund KR, Cunningham BT, Andrade JE. Comparison of Methods Study between a Photonic Crystal Biosensor and Certified ELISA to Measure Biomarkers of Iron Deficiency in Chronic Kidney Disease Patients. SENSORS 2017; 17:s17102203. [PMID: 28946680 PMCID: PMC5677296 DOI: 10.3390/s17102203] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2017] [Revised: 09/21/2017] [Accepted: 09/22/2017] [Indexed: 12/30/2022]
Abstract
The total analytical error of a photonic crystal (PC) biosensor in the determination of ferritin and soluble transferrin receptor (sTfR) as biomarkers of iron deficiency anemia in chronic kidney disease (CKD) patients was evaluated against certified ELISAs. Antigens were extracted from sera of CKD patients using functionalized iron-oxide nanoparticles (fAb-IONs) followed by magnetic separation. Immuno-complexes were recognized by complementary detection Ab affixed to the PC biosensor surface, and their signals were followed using the BIND instrument. Quantification was conducted against actual protein standards. Total calculated error (TEcalc) was estimated based on systematic (SE) and random error (RE) and compared against total allowed error (TEa) based on established quality specifications. Both detection platforms showed adequate linearity, specificity, and sensitivity for biomarkers. Means, SD, and CV were similar between biomarkers for both detection platforms. Compared to ELISA, inherent imprecision was higher on the PC biosensor for ferritin, but not for sTfR. High SE or RE in the PC biosensor when measuring either biomarker resulted in TEcalc higher than the TEa. This did not influence the diagnostic ability of the PC biosensor to discriminate CKD patients with low iron stores. The performance of the PC biosensor is similar to certified ELISAs; however, optimization is required to reduce TEcalc.
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Affiliation(s)
- Ross D Peterson
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
| | - Kenneth R Wilund
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
- Division of Nutritional Sciences, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
| | - Brian T Cunningham
- Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
| | - Juan E Andrade
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
- Division of Nutritional Sciences, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
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