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Liu G, Li K, Yuan H, Zhou R, Mao L, Zhang R, Zhang G. An antifouling epoxy coated metal surface containing silica-immobilized carbonic anhydrase supraparticles for CO 2 capture through microalgae. Int J Biol Macromol 2024; 269:132075. [PMID: 38705317 DOI: 10.1016/j.ijbiomac.2024.132075] [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: 12/21/2023] [Revised: 04/21/2024] [Accepted: 05/02/2024] [Indexed: 05/07/2024]
Abstract
Carbonic anhydrase (CA) has a promising application as a green and efficient biocatalyst for CO2 capture, and many successful cases of immobilizing CA have been reported. However, CA antifouling coatings on metal for CO2 sequestration have rarely been reported. Herein, dimeric CA from Sulfurihydrogenibium azorense (SazCA) with a ferritin tag, which was prepared by low-speed centrifugation with high yield, was adopted as a free enzyme and encapsulated in the sol-gel silica. The silica-immobilized CAs were dispersed into the commercialized metal-antifouling epoxy resin paint to obtain CA coated nickel foams, which had excellent stability, with 90 % and 67 % residual activity after 28 days of incubation at 30 °C and 60 °C, respectively. The CA coated nickel foams remained 60 % original activity after 6 cycles of use within 28 days. Then, a CA-microalgae carbon capture device was constructed using the CA coated nickel foams and Chlorella. The growth rate of Chlorella was significantly increased and the biomass of Chlorella increased by 29 % compared with control after 7 days of incubation. Due to the simple and cost-effective preparation process, sustainable and efficient CO2 absorption, this easy-to-scale up CA coated nickel foam has great potential in CA assisted microalgae-based CO2 capture and carbon neutrality.
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Affiliation(s)
- Guanzhang Liu
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian Province, PR China
| | - Ke Li
- Shanghai Marine Diesel Engine Research Institute, Shanghai, 200090, PR China
| | - Hang Yuan
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian Province, PR China
| | - Rui Zhou
- Shanghai Marine Diesel Engine Research Institute, Shanghai, 200090, PR China
| | - Lei Mao
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian Province, PR China
| | - Ruifang Zhang
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian Province, PR China
| | - Guangya Zhang
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian Province, PR China.
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Xu C, Tong S, Sun L, Gu X. Cellulase immobilization to enhance enzymatic hydrolysis of lignocellulosic biomass: An all-inclusive review. Carbohydr Polym 2023; 321:121319. [PMID: 37739542 DOI: 10.1016/j.carbpol.2023.121319] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 08/15/2023] [Accepted: 08/20/2023] [Indexed: 09/24/2023]
Abstract
Cellulase-mediated lignocellulosic biorefinery plays a crucial role in the production of high-value biofuels and chemicals, with enzymatic hydrolysis being an essential component. The advent of cellulase immobilization has revolutionized this process, significantly enhancing the efficiency, stability, and reusability of cellulase enzymes. This review offers a thorough analysis of the fundamental principles underlying immobilization, encompassing various immobilization approaches such as physical adsorption, covalent binding, entrapment, and cross-linking. Furthermore, it explores a diverse range of carrier materials, including inorganic, organic, and hybrid/composite materials. The review also focuses on emerging approaches like multi-enzyme co-immobilization, oriented immobilization, immobilized enzyme microreactors, and enzyme engineering for immobilization. Additionally, it delves into novel carrier technologies like 3D printing carriers, stimuli-responsive carriers, artificial cellulosomes, and biomimetic carriers. Moreover, the review addresses recent obstacles in cellulase immobilization, including molecular-level immobilization mechanism, diffusion limitations, loss of cellulase activity, cellulase leaching, and considerations of cost-effectiveness and scalability. The knowledge derived from this review is anticipated to catalyze the evolution of more efficient and sustainable biocatalytic systems for lignocellulosic biomass conversion, representing the current state-of-the-art in cellulase immobilization techniques.
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Affiliation(s)
- Chaozhong Xu
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, PR China.
| | - Shanshan Tong
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, PR China
| | - Liqun Sun
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, PR China
| | - Xiaoli Gu
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, PR China.
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Ki MR, Kim SH, Park TI, Pack SP. Self-Entrapment of Antimicrobial Peptides in Silica Particles for Stable and Effective Antimicrobial Peptide Delivery System. Int J Mol Sci 2023; 24:16423. [PMID: 38003614 PMCID: PMC10671715 DOI: 10.3390/ijms242216423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 11/07/2023] [Accepted: 11/14/2023] [Indexed: 11/26/2023] Open
Abstract
Antimicrobial peptides (AMPs) have emerged as a promising solution to tackle bacterial infections and combat antibiotic resistance. However, their vulnerability to protease degradation and toxicity towards mammalian cells has hindered their clinical application. To overcome these challenges, our study aims to develop a method to enhance the stability and safety of AMPs applicable to effective drug-device combination products. The KR12 antimicrobial peptide was chosen, and in order to further enhance its delivery and efficacy the human immunodeficiency virus TAT protein-derived cell-penetrating peptide (CPP) was fused to form CPP-KR12. A new product, CPP-KR12@Si, was developed by forming silica particles with self-entrapped CPP-KR12 peptide using biomimetic silica precipitability because of its cationic nature. Peptide delivery from CPP-KR12@Si to bacteria and cells was observed at a slightly delivered rate, with improved stability against trypsin treatment and a reduction in cytotoxicity compared to CPP-KR12. Finally, the antimicrobial potential of the CPP-KR12@Si/bone graft substitute (BGS) combination product was demonstrated. CPP-KR12 is coated in the form of submicron-sized particles on the surface of the BGS. Self-entrapped AMP in silica nanoparticles is a safe and effective AMP delivery method that will be useful for developing a drug-device combination product for tissue regeneration.
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Affiliation(s)
- Mi-Ran Ki
- Department of Biotechnology and Bioinformatics, Korea University, Sejong-ro 2511, Sejong 30019, Republic of Korea
- Institute of Industrial Technology, Korea University, Sejong-ro 2511, Sejong 30019, Republic of Korea
| | - Sung Ho Kim
- Department of Biotechnology and Bioinformatics, Korea University, Sejong-ro 2511, Sejong 30019, Republic of Korea
| | - Tae In Park
- Department of Biotechnology and Bioinformatics, Korea University, Sejong-ro 2511, Sejong 30019, Republic of Korea
| | - Seung Pil Pack
- Department of Biotechnology and Bioinformatics, Korea University, Sejong-ro 2511, Sejong 30019, Republic of Korea
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Senyay-Oncel D, Kimiz-Gebologlu I, Yesil-Celiktas O. New developments in supercritical fluids as a green technology: Processing of β-glucanase with sub- and supercritical carbon dioxide. Biochem Eng J 2023. [DOI: 10.1016/j.bej.2023.108934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
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Asiri M, Singh T, Mohammad A, Al Ali A, Alqahtani A, Saeed M, Srivastava M. Bacterial cellulase production via co-fermentation of paddy straw and Litchi waste and its stability assessment in the presence of ZnMg mixed-phase hydroxide-based nanocomposite derived from Litchi chinensis seeds. Int J Biol Macromol 2023; 238:124284. [PMID: 37003389 DOI: 10.1016/j.ijbiomac.2023.124284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 03/18/2023] [Accepted: 03/28/2023] [Indexed: 04/03/2023]
Abstract
Co-fermentation via co-cultured bacterial microorganisms to develop enzymes in solid-state fermentation (SSF) is a promising approach. This strategy is imperative in a series of sustainable and effective approaches due to superior microbial growth and the use of a combination of inexpensive feedstocks for enzyme production wherein mutually participating enzyme-producing microbial communities are employed. Moreover, the addition of nanomaterials to this technique may aid in its prominent advantage of enhancing enzyme production. This strategy may be able to decrease the overall cost of the bioprocessing to produce enzymes by further implementing biogenic, route-derived nanomaterials as catalysts.Therefore, the present study attempts to explore endoglucanase (EG) production using a bacterial coculture system by employing two different bacterial strains, namely, Bacillus subtillius and Seretia marchansea under SSF in the presence of a ZnMg hydroxide-based nanocompositeas a nanocatalyst. The nanocatalyst based on ZnMg hydroxide has been prepared via green synthesis using Litchi waste seed, while SSF for EG production has been conducted using cofermentation of litchi seed (Ls) and paddy straw (Ps) waste. Under an optimized substrate concentration ratio of 5:6 Ps:Ls and in the presence of 2.0 mg of nanocatalyst, the cocultured bacterial system produced 1.6 IU/mL of EG enzyme, which was ~1.33 fold higher as compared to the control. Additionally, the same enzyme showed its stability for 135 min in the presence of 1.0 mg of nanocatalyst at 38 °C. The nanocatalyst has been synthesized using the green method, wherein waste litchi seed is used as a reducing agent, and the nanocatalyst could be employed to improve the production and functional stability of crude enzymes. The findings of the present study may have significant application in lignocellulosic-based biorefinaries and cellulosic waste management.
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Affiliation(s)
- Mohammed Asiri
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Tripti Singh
- School of Biosciences IMS Ghaziabad UC Campus, Ghaziabad, Uttar Pradesh 201015, India
| | - Akbar Mohammad
- School of Chemical Engineering, Yeungnam University, Gyeongsan-si, Gyeongsangbuk 38541, South Korea
| | - Amer Al Ali
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, University of Bisha, Al Nakhil, Bisha, Saudi Arabia
| | - Abdulaziz Alqahtani
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Mohd Saeed
- Department of Biology, College of Sciences, University of Hail, Hail, Saudi Arabia
| | - Manish Srivastava
- Department of Chemical Engineering and Technology, Indian Institute of Technology, BHU, Varanasi 221005, India; LCB Fertilizer Pvt. Ltd., Shyam Vihar Phase 2, Rani Sati Mandir Road, Lachchhipur, Gorakhpur, Uttar Pradesh 273015, India.
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Yuan H, Liu G, Chen Y, Yi Z, Jin W, Zhang G. A versatile tag for simple preparation of cutinase towards enhanced biodegradation of polyethylene terephthalate. Int J Biol Macromol 2023; 225:149-161. [PMID: 36403765 DOI: 10.1016/j.ijbiomac.2022.11.126] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 10/26/2022] [Accepted: 11/12/2022] [Indexed: 11/18/2022]
Abstract
Enzymatic degradation of polyethylene terephthalate (PET) suffered from challenges such as complex and costly enzyme preparation, difficult access to PET substrates, poor reusability of free enzymes and sometimes MHET inhibitions. Herein, we propose an "all-in-one" strategy to address these issues with a well-designed elastin-like polypeptides (ELPs) tag. The preparation of the ELPs-tagged cutinase (ET-C) was efficient and easy to scale up by centrifugation, with an activity recovery of 57.55 % and a yield of 160 mg/L. Besides, the activity of the ET-C was 1.3 and 1.66-fold higher in degrading PET micro- and macro-plastics compared to wild-type cutinase. The self-immobilized cutinase (ET-C@SiO2) obtained by the ELPs-mediated biosilicification exhibited high loading capacity, activity, and thermostability and maintained 77.65 % of the original activity after 10 reuses. Interestingly, the product of the ET-C was TPA, whereas the wild-type was TPA and MHET. This is a simple way to release the intermediates inhibition compared with the existing methods. Our results demonstrated the feasibility of the versatile ELPs tag, which will pave an alternative economic way for scalable PET biodegradation.
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Affiliation(s)
- Hang Yuan
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian Province, PR China
| | - Guanzhang Liu
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian Province, PR China
| | - Yaxin Chen
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian Province, PR China
| | - Zhiwei Yi
- Third Institute of Oceanography, Ministry of Nature Resources, Xiamen 361005, Fujian Province, PR China
| | - Wenhui Jin
- Third Institute of Oceanography, Ministry of Nature Resources, Xiamen 361005, Fujian Province, PR China
| | - Guangya Zhang
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian Province, PR China.
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Lombardi V, Trande M, Back M, Patwardhan SV, Benedetti A. Facile Cellulase Immobilisation on Bioinspired Silica. NANOMATERIALS 2022; 12:nano12040626. [PMID: 35214956 PMCID: PMC8880491 DOI: 10.3390/nano12040626] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/07/2022] [Accepted: 02/10/2022] [Indexed: 11/16/2022]
Abstract
Cellulases are enzymes with great potential for converting biomass to biofuels for sustainable energy. However, their commercial use is limited by their costs and low reusability. Therefore, the scientific and industrial sectors are focusing on finding better strategies to reuse enzymes and improve their performance. In this work, cellulase from Aspergillus niger was immobilised through in situ entrapment and adsorption on bio-inspired silica (BIS) supports. To the best of our knowledge, this green effect strategy has never been applied for cellulase into BIS. In situ entrapment was performed during support synthesis, applying a one-pot approach at mild conditions (room temperature, pH 7, and water solvent), while adsorption was performed after support formation. The loading efficiency was investigated on different immobilisation systems by Bradford assay and FTIR. Bovine serum albumin (BSA) was chosen as a control to optimize cellulase loading. The residual activity of cellulase was analysed by the dinitro salicylic acid (DNS) method. Activity of 90% was observed for the entrapped enzyme, while activity of ~55% was observed for the adsorbed enzyme. Moreover, the supported enzyme systems were recycled five times to evaluate their reuse potential. The thermal and pH stability tests suggested that both entrapment and adsorption strategies can increase enzyme activity. The results highlight that the entrapment in BIS is a potentially useful strategy to easily immobilise enzymes, while preserving their stability and recycle potential.
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Affiliation(s)
- Vincenzo Lombardi
- Department of Molecular Sciences and Nanosystems, Ca’ Foscari University of Venice, Via Torino 155, 30172 Mestre, Italy;
- Correspondence: (V.L.); (S.V.P.); (A.B.); Tel.: +44-114-222-7593 (S.V.P.); +39-041-234-6744 (A.B.)
| | - Matteo Trande
- Department of Biotechnology, University of Manchester, 131 Princess Street, Manchester M1 7DN, UK;
| | - Michele Back
- Department of Molecular Sciences and Nanosystems, Ca’ Foscari University of Venice, Via Torino 155, 30172 Mestre, Italy;
| | - Siddharth V. Patwardhan
- Department of Chemical and Biological Engineering, The University of Sheffield, Mappin Street, Sheffield S1 3JD, UK
- Correspondence: (V.L.); (S.V.P.); (A.B.); Tel.: +44-114-222-7593 (S.V.P.); +39-041-234-6744 (A.B.)
| | - Alvise Benedetti
- Department of Molecular Sciences and Nanosystems, Ca’ Foscari University of Venice, Via Torino 155, 30172 Mestre, Italy;
- Correspondence: (V.L.); (S.V.P.); (A.B.); Tel.: +44-114-222-7593 (S.V.P.); +39-041-234-6744 (A.B.)
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Ki MR, Kim SH, Nguyen TKM, Son RG, Jun SH, Pack SP. BMP2-Mediated Silica Deposition: An Effective Strategy for Bone Mineralization. ACS Biomater Sci Eng 2022; 9:1823-1833. [PMID: 35090106 DOI: 10.1021/acsbiomaterials.1c01095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The combined use of an osteogenic factor, such as bone morphogenetic protein 2 (BMP2), with a bone scaffold was quite functional for the reconstruction of bone defects. Although many studies using BMP2 have been done, there is still a need to develop an efficient way to apply BMP2 in the bone scaffold. Here, we reported an interesting fact that BMP2 has a silica deposition ability in the presence of silicic acid and proposed that such an ability of BMP2 can effectively immobilize and transport itself by a kind of coprecipitation of BMP2 with a silica matrix. The presence of BMP2 in the resulting silica was proved by SEM and EDS and was visualized by FITC-labeled BMP2. The delivery efficacy of BMP2 of silica-entrapped BMP2 on osteoblast differentiation and mineralization using MC3T3 E1 preosteoblast cells was evaluated in vitro. The coprecipitated BMP2 with silica exhibited osteogenesis at a low concentration that was insufficient to give an osteoinductive signal as the free form. Expectedly, the silica-entrapped BMP2 exhibited thermal stability over free BMP2. When applied to bone graft substitution, e.g., hydroxyapatite granules (HA), silica-entrapped BMP 2 laden HA (BMP2@Si/HA) showed sustained BMP2 release, whereas free BMP2 adsorbed HA by a simple dipping method (BMP2/HA) displayed a burst release of BMP2 at an initial time. In the rat critical-size calvarial defect model, BMP2@Si/HA showed better bone regeneration than BMP2/HA by about 10%. The BMP2/silica hybrid deposited on a carrier surface via BMP2-mediated silica precipitation demonstrated an increase in the loading efficiency, a decrease in the burst release of BMP2, and an increase in bone regeneration. Taken together, the coprecipitated BMP2 with a silica matrix has the advantages of not only being able to immobilize BMP2 efficiently without compromising its function but also serving as a stable carrier for BMP2 delivery.
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Affiliation(s)
- Mi-Ran Ki
- Department of Biotechnology and Bioinformatics, Korea University, 2511 Sejong-ro, Sejong 30019, Korea.,Institution of Industrial Technology, Korea University, 2511 Sejong-ro, Sejong 30019, Korea
| | - Sung Ho Kim
- Department of Biotechnology and Bioinformatics, Korea University, 2511 Sejong-ro, Sejong 30019, Korea
| | - Thi Khoa My Nguyen
- Department of Biotechnology and Bioinformatics, Korea University, 2511 Sejong-ro, Sejong 30019, Korea
| | - Ryeo Gang Son
- Department of Biotechnology and Bioinformatics, Korea University, 2511 Sejong-ro, Sejong 30019, Korea
| | - Sang Ho Jun
- Departmtnt of Oral and Maxillofacial Surgery, Korea University Anam Hospital, 73 Goryeodae-ro, Seoul 02841, Korea
| | - Seung Pil Pack
- Department of Biotechnology and Bioinformatics, Korea University, 2511 Sejong-ro, Sejong 30019, Korea
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Min KH, Shin JW, Ki MR, Kim SH, Kim KH, Pack SP. Bio-inspired formation of silica particles using the silica-forming peptides found by silica-binding motif sequence, RRSSGGRR. Process Biochem 2021. [DOI: 10.1016/j.procbio.2021.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Abdelhamid MAA, Pack SP. Biomimetic and bioinspired silicifications: Recent advances for biomaterial design and applications. Acta Biomater 2021; 120:38-56. [PMID: 32447061 DOI: 10.1016/j.actbio.2020.05.017] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 05/06/2020] [Accepted: 05/13/2020] [Indexed: 12/12/2022]
Abstract
The rational design and controllable synthesis of functional silica-based materials have gained increased interest in a variety of biomedical and biotechnological applications due to their unique properties. The current review shows that marine organisms, such as siliceous sponges and diatoms, could be the inspiration for the fabrication of advanced biohybrid materials. Several biomolecules were involved in the molecular mechanism of biosilicification in vivo. Mimicking their behavior, functional silica-based biomaterials have been generated via biomimetic and bioinspired silicification in vitro. Additionally, several advanced technologies were developed for in vitro and in vivo immobilization of biomolecules with potential applications in biocatalysis, biosensors, bioimaging, and immunoassays. A thin silica layer could coat a single living cell or virus as a protective shell offering new opportunities in biotechnology and nanomedicine fields. Promising nanotechnologies have been developed for drug encapsulation and delivery in a targeted and controlled manner, in particular for poorly soluble hydrophobic drugs. Moreover, biomimetic silica, as a morphogenetically active biocompatible material, has been utilized in the field of bone regeneration and in the development of biomedical implantable devices. STATEMENT OF SIGNIFICANCE: In nature, silica-based biomaterials, such as diatom frustules and sponge spicules, with high mechanical and physical properties were created under biocompatible conditions. The fundamental knowledge underlying the molecular mechanisms of biosilica formation could inspire engineers and chemists to design novel hybrid biomaterials using molecular biomimetic strategies. The production of such biohybrid materials brings the biosilicification field closer to practical applications. This review starts with the biosilicification process of sponges and diatoms with recently updated researches. Then, this article covers recent advances in the design of silica-based biomaterials and their potential applications in the fields of biotechnology and nanomedicine, highlighting several promising technologies for encapsulation of functional proteins and living cells, drug delivery and the preparation of scaffolds for bone regeneration.
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Affiliation(s)
- Mohamed A A Abdelhamid
- Department of Biotechnology and Bioinformatics, Korea University, Sejong-Ro 2511, Sejong 30019, Republic of Korea; Department of Botany and Microbiology, Faculty of Science, Minia University, Minia 61519, Egypt
| | - Seung Pil Pack
- Department of Biotechnology and Bioinformatics, Korea University, Sejong-Ro 2511, Sejong 30019, Republic of Korea.
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Nguyen TKM, Ki MR, Son RG, Kim KH, Hong J, Pack SP. A dual-functional peptide, Kpt from Ruegeria pomeroyi DSS-3 for protein purification and silica precipitation. Biochem Eng J 2020. [DOI: 10.1016/j.bej.2020.107726] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Lin Y, Qiu Y, Cai L, Zhang G. Investigation of the ELP-Mediated Silicification-Based Protein Self-Immobilization Using an Acidic Target Enzyme. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c03111] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Yuanqing Lin
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, China
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian, China
| | - Yue Qiu
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian, China
| | - Lixi Cai
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian, China
| | - Guangya Zhang
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian, China
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Production of TiO2-deposited Diatoms and Their Applications for Photo-catalytic Degradation of Aqueous Pollutants. BIOTECHNOL BIOPROC E 2020. [DOI: 10.1007/s12257-020-0019-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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14
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Compartment-restricted and rate-controlled dual drug delivery system using a biosilica-enveloped ferritin cage. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2019.09.027] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Nguyen TKM, Ki MR, Lee CS, Pack SP. Nanosized and tunable design of biosilica particles using novel silica-forming peptide-modified chimeric ferritin templates. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.01.025] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Lee CH, Jang EK, Yeon YJ, Pack SP. Stabilization of Bovine carbonic anhydrase II through rational site-specific immobilization. Biochem Eng J 2018. [DOI: 10.1016/j.bej.2018.06.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Park KS, Ki MR, Yeo KB, Choi JH, Pack SP. Design of bio-inspired silica-encapsulated protein A for improved immunoprecipitation assays. Biochem Eng J 2017. [DOI: 10.1016/j.bej.2017.08.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Albert K, Huang XC, Hsu HY. Bio-templated silica composites for next-generation biomedical applications. Adv Colloid Interface Sci 2017; 249:272-289. [PMID: 28499603 DOI: 10.1016/j.cis.2017.04.011] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Revised: 04/13/2017] [Accepted: 04/21/2017] [Indexed: 11/28/2022]
Abstract
Silica-based materials have extensive biomedical applications owing to their unique physical, chemical, and biological properties. Recently, increasing studies have examined the mechanisms involved in biosilicification to develop novel, fine-tunable, eco-friendly materials and/or technologies. In this review, we focus on recent developments in bio-templated silica synthesis and relevant applications in drug delivery systems, tissue engineering, and biosensing.
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Affiliation(s)
- Karunya Albert
- Institute of Molecular Science, National Chiao-Tung University, No. 1001 Ta-Hsueh Road, Hsinchu 30010, Taiwan
| | - Xin-Chun Huang
- Department of Applied Chemistry, National Chiao-Tung University, No. 1001 Ta-Hsueh Road, Hsinchu 30010, Taiwan
| | - Hsin-Yun Hsu
- Institute of Molecular Science, National Chiao-Tung University, No. 1001 Ta-Hsueh Road, Hsinchu 30010, Taiwan; Department of Applied Chemistry, National Chiao-Tung University, No. 1001 Ta-Hsueh Road, Hsinchu 30010, Taiwan.
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