1
|
Li W, Li W, Xiong Z, Zhang P. Controllable acetylation of cellulose nanocrystal by uniform design and response surface methodology. Carbohydr Polym 2024; 333:121990. [PMID: 38494239 DOI: 10.1016/j.carbpol.2024.121990] [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: 11/02/2023] [Revised: 02/15/2024] [Accepted: 02/25/2024] [Indexed: 03/19/2024]
Abstract
Acetylation of Cellulose nanocrystal (CNC) can reduce its surface polarity and therefore extends its application in biomedical and chemical fields. A method combining uniform design (UD) and response surface methodology (RSM) was developed to produce the acetylated CNC with arbitrary degree of substitution (DS) and crystallinity index (CrI). The effects of three factors (i.e., temperature, reaction time and the volume of acetic anhydride) on DS and CrI were investigated in their respective ranges (i.e., 60-90 oC, 1.0-5.0 h and 1.0-5.0 mL). Both mathematical models for DS and CrI were developed by multiple stepwise regression (MSR) based on UD data and their significances were evaluated by analysis of variance. The controllable acetylation of CNC was realized by using either UD alone or the combination of UD and RSM. Eight verification experiments show that the relative errors between the predicted and the measured results are less than 16.77 % and 6.08 % for DS and CrI, respectively, confirming the reliability and validity of the method. This developed methodology is ingenious and expected to be expanded to any other fields that controllable preparations are required.
Collapse
Affiliation(s)
- Wenwen Li
- College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China; Shandong Liaocheng E Hua Pharmaceutical Co., Ltd., Liaocheng 252000, China
| | - Wanqing Li
- College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
| | - Zhixin Xiong
- College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Pudun Zhang
- College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China; Analysis and Test Center, Beijing University of Chemical Technology, Beijing 100029, China.
| |
Collapse
|
2
|
Verma C, Singh V, AlFantazi A. Cellulose, cellulose derivatives and cellulose composites in sustainable corrosion protection: challenges and opportunities. Phys Chem Chem Phys 2024; 26:11217-11242. [PMID: 38587831 DOI: 10.1039/d3cp06057h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
The use of cellulose-based compounds in coating and aqueous phase corrosion prevention is becoming more popular because they provide excellent protection and satisfy the requirements of green chemistry and sustainable development. Cellulose derivatives, primarily carboxymethyl cellulose (CMC) and hydroxyethyl cellulose (HEC), are widely employed in corrosion prevention. They function as efficient inhibitors by adhering to the metal's surface and creating a corrosion-inhibitive barrier by binding using their -OH groups. Their inhibition efficiency (%IE) depends upon various factors, including their concentration, temperature, chemical composition, the nature of the metal/electrolyte and availability of synergists (X-, Zn2+, surfactants and polymers). Cellulose derivatives also possess potential applications in anticorrosive coatings as they prevent corrosive species from penetrating and encourage adhesion and cohesion, guaranteeing the metal substrate underneath long-term protection. The current review article outlines the developments made in the past and present to prevent corrosion in both the coating phase and solution by using cellulose derivatives. Together with examining the difficulties of the present and the prospects for the future, the corrosion inhibition mechanism of cellulose derivatives in the solution and coating phases has also been investigated.
Collapse
Affiliation(s)
- Chandrabhan Verma
- Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates.
| | - Vidusha Singh
- Department of Chemistry, Udai Pratap (U.P.) Autonomous College, Varanasi 221002, India
| | - Akram AlFantazi
- Department of Chemical Engineering, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates.
| |
Collapse
|
3
|
Claude BJ, Onyango MS. Predictive modeling of copper (II) adsorption from aqueous solutions by sawdust: a comparative analysis of adaptive neuro-fuzzy interference system (ANFIS) and artificial neural network (ANN) approaches. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2024:1-8. [PMID: 38613163 DOI: 10.1080/10934529.2024.2339775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 03/22/2024] [Indexed: 04/14/2024]
Abstract
Heavy metal ions are considered to be the most prevalent and toxic water contaminants. The objective of thois work was to investigate the effectiveness of employing the adsorption technique in a laboratory-size reactor to remove copper (II) ions from an aqueous medium. An adaptive neuro-fuzzy inference system (ANFIS) and a feed-forward artificial neural network (ANN) were used in this study. Four operational factors were chosen to examine their influence on the adsorption study: pH, contact duration, initial Cu (II) ions concentration, and adsorbent dosage. Using sawdust from wood, prediction models of copper (II) ions adsorption were optimized, created, and developed using the ANN and ANFIS models for tests. The result indicates that the determination coefficient for copper (II) metal ions in the training dataset was 0.987. Additionally, the ANFIS model's R2 value for both pollutants was 0.992. The findings demonstrate that the models presented a promising predictive approach that can be applied to successfully and accurately anticipate the simultaneous elimination of copper (II) and dye from the aqueous solution.
Collapse
Affiliation(s)
- Banza Jean Claude
- Department of Chemical, Metallurgical and Materials Engineering, Tshwane University of Technology, Pretoria, South Africa
| | - Maurice Stephane Onyango
- Department of Chemical, Metallurgical and Materials Engineering, Tshwane University of Technology, Pretoria, South Africa
| |
Collapse
|
4
|
Peng C, Long T, Luo S, Ouyang M, Luo H, Xu D, Lin Q. Visualizing and sorbing Hg(II) with a cellulose-based red fluorescence aerogel: Simultaneous detection and removal. Int J Biol Macromol 2024; 264:130563. [PMID: 38431018 DOI: 10.1016/j.ijbiomac.2024.130563] [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: 12/07/2023] [Revised: 02/10/2024] [Accepted: 02/28/2024] [Indexed: 03/05/2024]
Abstract
Both sensing and removal of Hg(II) are important to environment and human health in view of the high toxicity and wide applications of mercury in industry. This study aims to develop a cellulose-based fluorescent aerogel for simultaneous Hg(II) sensing and removal via conveniently cross-linking two nanomaterials cellulose nanocrystals and bovine serum albumin-functionalized gold nanoclusters (BSA-AuNCs) with epichlorohydrin. The aerogel exhibited strong homogeneous red fluorescence at the non-edged regions under UV light due to highly dispersed BSA-AuNCs in it, and its fluorescence could be quenched by Hg(II). Through taking pictures with a smartphone, Hg(II) in the range of 0-1000 μg/L could be quantified with a detection limit of 12.7 μg/L. The sorption isotherm of Hg(II) by the aerogel followed Freundlich model with an equation of Qe = 0.329*Ce1/0.971 and a coefficient of 0.999. The maximum sorption capacity can achieve 483.21 mg/g for Hg(II), much higher than many reported sorbents. The results further confirmed Hg(II) strong sorption and sensitive detection are due to its complexation and redox reaction with the chemical groups in aerogels and its strong fluorescence quenching effect. Due to extensive sources and low cost, cellulose is potential to be developed into aerogels with multiple functions for sophisticated applications.
Collapse
Affiliation(s)
- Chenzhan Peng
- National Engineering Laboratory for Rice and By-products Further Processing, College of Food Science and Engineering, Central South University of Forestry & Technology, Changsha, 410004, China; Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, Central South University of Forestry and Technology, Changsha, 410004, China
| | - Tiantian Long
- National Engineering Laboratory for Rice and By-products Further Processing, College of Food Science and Engineering, Central South University of Forestry & Technology, Changsha, 410004, China; Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, Central South University of Forestry and Technology, Changsha, 410004, China
| | - Shan Luo
- National Engineering Laboratory for Rice and By-products Further Processing, College of Food Science and Engineering, Central South University of Forestry & Technology, Changsha, 410004, China; Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, Central South University of Forestry and Technology, Changsha, 410004, China
| | - Min Ouyang
- National Engineering Laboratory for Rice and By-products Further Processing, College of Food Science and Engineering, Central South University of Forestry & Technology, Changsha, 410004, China; Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, Central South University of Forestry and Technology, Changsha, 410004, China
| | - Hongmei Luo
- National Engineering Laboratory for Rice and By-products Further Processing, College of Food Science and Engineering, Central South University of Forestry & Technology, Changsha, 410004, China; Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, Central South University of Forestry and Technology, Changsha, 410004, China
| | - Dong Xu
- National Engineering Laboratory for Rice and By-products Further Processing, College of Food Science and Engineering, Central South University of Forestry & Technology, Changsha, 410004, China; Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, Central South University of Forestry and Technology, Changsha, 410004, China.
| | - Qinlu Lin
- National Engineering Laboratory for Rice and By-products Further Processing, College of Food Science and Engineering, Central South University of Forestry & Technology, Changsha, 410004, China
| |
Collapse
|
5
|
Kim M, Doh H. Upcycling Food By-products: Characteristics and Applications of Nanocellulose. Chem Asian J 2024:e202301068. [PMID: 38246883 DOI: 10.1002/asia.202301068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/16/2024] [Accepted: 01/17/2024] [Indexed: 01/23/2024]
Abstract
Rising global food prices and the increasing prevalence of food insecurity highlight the imprudence of food waste and the inefficiencies of the current food system. Upcycling food by-products holds significant potential for mitigating food loss and waste within the food supply chain. Food by-products can be utilized to extract nanocellulose, a material that has obtained substantial attention recently due to its renewability, biocompatibility, bioavailability, and a multitude of remarkable properties. Cellulose nanomaterials have been the subject of extensive research and have shown promise across a wide array of applications, including the food industry. Notably, nanocellulose possesses unique attributes such as a surface area, aspect ratio, rheological behavior, water absorption capabilities, crystallinity, surface modification, as well as low possibilities of cytotoxicity and genotoxicity. These qualities make nanocellulose suitable for diverse applications spanning the realms of food production, biomedicine, packaging, and beyond. This review aims to provide an overview of the outcomes and potential applications of cellulose nanomaterials derived from food by-products. Nanocellulose can be produced through both top-down and bottom-up approaches, yielding various types of nanocellulose. Each of these variants possesses distinctive characteristics that have the potential to significantly enhance multiple sectors within the commercial market.
Collapse
Affiliation(s)
- Mikyung Kim
- Department of Food Science and Biotechnology, Ewha Womans University, Seodaemun-gu, Seoul 03760, Republic of Korea
- Ewha Womans University, 52, Ewhayeodae-gil, Seodaemun-gu, Seoul, Republic of Korea, 03710
| | - Hansol Doh
- Department of Food Science and Biotechnology, Ewha Womans University, Seodaemun-gu, Seoul 03760, Republic of Korea
- Ewha Womans University, 52, Ewhayeodae-gil, Seodaemun-gu, Seoul, Republic of Korea, 03710
| |
Collapse
|
6
|
Goswami R, Singh S, Narasimhappa P, Ramamurthy PC, Mishra A, Mishra PK, Joshi HC, Pant G, Singh J, Kumar G, Khan NA, Yousefi M. Nanocellulose: A comprehensive review investigating its potential as an innovative material for water remediation. Int J Biol Macromol 2024; 254:127465. [PMID: 37866583 DOI: 10.1016/j.ijbiomac.2023.127465] [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: 06/09/2023] [Revised: 10/08/2023] [Accepted: 10/14/2023] [Indexed: 10/24/2023]
Abstract
Rapid growth in industrialization sectors, the wastewater treatment plants become exhausted and potentially not able to give desirable discharge standards. Many industries discharge the untreated effluent into the water bodies which affects the aquatic diversity and human health. The effective disposal of industrial effluents thus has been an imperative requirement. For decades nanocellulose based materials gained immense attraction towards application in wastewater remediation and emerged out as a new biobased nanomaterial. It is light weighted, cost effective, mechanically strong and easily available. Large surface area, versatile surface functionality, biodegradability, high aspect ratio etc., make them suitable candidate in this field. Majorly cellulose based nanomaterials are used in the form of cellulose nanocrystals (CNCs), cellulose nanofibers (CNFs), or bacterial nanocellulose (BNC). This review specifically describes about a variety of extraction methods to produced nanocellulose and also discusses the modification of nanocellulose by adding functionalities in its surface chemistry. We majorly focus on the utilization of nanocellulose based materials in water remediation for the removal of different contaminants such as dyes, heavy metals, oil, microbial colony etc. This review mainly emphasizes in ray of hope towards nanocellulose materials to achieve more advancement in the water remediation fields.
Collapse
Affiliation(s)
- Rekha Goswami
- Department of Environmental Science, Graphic Era Hill University, Dehradun, Uttarakhand, India
| | - Simranjeet Singh
- Interdisciplinary Centre for Water Research, Indian Institute of Science, Bengaluru 560012, India
| | - Pavithra Narasimhappa
- Interdisciplinary Centre for Water Research, Indian Institute of Science, Bengaluru 560012, India
| | - Praveen C Ramamurthy
- Interdisciplinary Centre for Water Research, Indian Institute of Science, Bengaluru 560012, India
| | - Abhilasha Mishra
- Department of Chemistry, Graphic Era Deemed to be University, Dehradun, Uttarakhand, India
| | - Pawan Kumar Mishra
- Department of Computer Science and Engineering, Graphic Era (deemed to be) University, Dehradun, Uttarakhand, India
| | - Harish Chandra Joshi
- Department of Chemistry, Graphic Era Deemed to be University, Dehradun, Uttarakhand, India
| | - Gaurav Pant
- Department of Microbiology, Graphic Era (Deemed to be University), Dehradun, Uttarakhand 248007, India.
| | - Joginder Singh
- Department of Botany, Nagaland University, HQRS: Lumami, 798 627, Zunheboto, Nagaland, India
| | - Gaurav Kumar
- Department of Microbiology, Lovely professional University, Phagwara, Punjab 144411, India
| | - Nadeem A Khan
- Interdisciplinary Research Center for Membranes and Water Security, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia
| | - Mahmood Yousefi
- Department of Environmental Health Engineering, School of Public Health, Iran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
7
|
Elfiky AAEA, Mubarak MF, Keshawy M, Sayed IETE, Moghny TA. Removing of cationic dyes using self-cleaning membranes-based PVC/nano-cellulose combined with titanium aluminate. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023:10.1007/s11356-023-27691-x. [PMID: 37280497 DOI: 10.1007/s11356-023-27691-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 05/12/2023] [Indexed: 06/08/2023]
Abstract
This research used the phase inversion approach to construct polyvinyl chloride nanocellulose@titanium aluminate nanocomposite membranes (PVC/NC@TALCM) to adsorb and filter dye from wastewater. FTIR, XRD, and SEM were used to determine the adsorptive nanocomposite membrane that had been synthesized. The thermal and electrical properties measurements were carried out using a static system. The influence of several adsorbent dosages, pH, and dye concentrations on the nanocomposite membrane's adsorption ability was investigated. Using a dead-end filtration system, the PVC-NC@TALCM was evaluated as a pressure filtration membrane system. It was found that 98.6% of MB dye was removed by PVC-NC@TALCM membrane, which was loaded with 5% titanium aluminate at pH 10. The kinetic adsorption studies indicated that the adsorption of MB onto the PVC-NC@TALCM nanocomposite membrane obeys pseudo-second-order that indicates the chemosorption process. The isotherm data were described using Freundlich and Langmuir models, and the Freundlich isotherms were shown to be more closely match the experimental data than the Langmuir model. Finally, the PVC-NC@TALCM nanocomposite membrane was economical, environmentally friendly, and self-cleaning.
Collapse
Affiliation(s)
- Aya Abd El Aziz Elfiky
- Petrolum Applications Department, Egyptian Petroleum Research Institute (EPRI), Ahmed El-Zomer, Nasr City, Cairo, Egypt.
| | - Mahmoud F Mubarak
- Petrolum Applications Department, Egyptian Petroleum Research Institute (EPRI), Ahmed El-Zomer, Nasr City, Cairo, Egypt
| | - Mohamed Keshawy
- Petrolum Applications Department, Egyptian Petroleum Research Institute (EPRI), Ahmed El-Zomer, Nasr City, Cairo, Egypt
| | | | - Thanaa Abdel Moghny
- Petrolum Applications Department, Egyptian Petroleum Research Institute (EPRI), Ahmed El-Zomer, Nasr City, Cairo, Egypt
| |
Collapse
|
8
|
Arif ZU, Khalid MY, Noroozi R, Hossain M, Shi HH, Tariq A, Ramakrishna S, Umer R. Additive manufacturing of sustainable biomaterials for biomedical applications. Asian J Pharm Sci 2023; 18:100812. [PMID: 37274921 PMCID: PMC10238852 DOI: 10.1016/j.ajps.2023.100812] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 02/26/2023] [Accepted: 03/30/2023] [Indexed: 06/07/2023] Open
Abstract
Biopolymers are promising environmentally benign materials applicable in multifarious applications. They are especially favorable in implantable biomedical devices thanks to their excellent unique properties, including bioactivity, renewability, bioresorbability, biocompatibility, biodegradability and hydrophilicity. Additive manufacturing (AM) is a flexible and intricate manufacturing technology, which is widely used to fabricate biopolymer-based customized products and structures for advanced healthcare systems. Three-dimensional (3D) printing of these sustainable materials is applied in functional clinical settings including wound dressing, drug delivery systems, medical implants and tissue engineering. The present review highlights recent advancements in different types of biopolymers, such as proteins and polysaccharides, which are employed to develop different biomedical products by using extrusion, vat polymerization, laser and inkjet 3D printing techniques in addition to normal bioprinting and four-dimensional (4D) bioprinting techniques. This review also incorporates the influence of nanoparticles on the biological and mechanical performances of 3D-printed tissue scaffolds. This work also addresses current challenges as well as future developments of environmentally friendly polymeric materials manufactured through the AM techniques. Ideally, there is a need for more focused research on the adequate blending of these biodegradable biopolymers for achieving useful results in targeted biomedical areas. We envision that biopolymer-based 3D-printed composites have the potential to revolutionize the biomedical sector in the near future.
Collapse
Affiliation(s)
- Zia Ullah Arif
- Department of Mechanical Engineering, University of Management & Technology Lahore, Sialkot Campus 51041, Pakistan
| | - Muhammad Yasir Khalid
- Department of Aerospace Engineering, Khalifa University of Science and Technology, Abu Dhabi 127788, United Arab Emirates
| | - Reza Noroozi
- School of Mechanical Engineering, Faculty of Engineering, University of Tehran, Tehran, Iran
| | - Mokarram Hossain
- Zienkiewicz Centre for Computational Engineering (ZCCE), Faculty of Science and Engineering, Swansea University, Swansea SA1 8EN, UK
| | - HaoTian Harvey Shi
- Department of Mechanical & Materials Engineering, Western University, Ontario N6A 3K7, Canada
| | - Ali Tariq
- Department of Mechanical Engineering, University of Management & Technology Lahore, Sialkot Campus 51041, Pakistan
| | - Seeram Ramakrishna
- Department of Mechanical Engineering, Center for Nanofibers and Nanotechnology, National University of Singapore, 119260, Singapore
| | - Rehan Umer
- Department of Aerospace Engineering, Khalifa University of Science and Technology, Abu Dhabi 127788, United Arab Emirates
| |
Collapse
|
9
|
Subash A, Naebe M, Wang X, Kandasubramanian B. Biopolymer - A sustainable and efficacious material system for effluent removal. JOURNAL OF HAZARDOUS MATERIALS 2023; 443:130168. [PMID: 36302289 DOI: 10.1016/j.jhazmat.2022.130168] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 10/03/2022] [Accepted: 10/08/2022] [Indexed: 06/16/2023]
Abstract
Undesired discharge of various effluents directly into the aquatic ecosystem can adversely affect water quality, endangering aquatic and terrestrial flora and fauna. Therefore, the conceptual design and fabrication of a sustainable system for alleviating the harmful toxins that are discharged into the atmosphere and water bodies using a green sustainable approach is a fundamental standpoint. Adsorptive removal of toxins (∼99% removal efficacy) is one of the most attractive and facile approaches for cleaner technologies that remediate the environmental impacts and provide a safe operating space. Recently, the introduction of biopolymers for the adsorptive abstraction of toxins from water has received considerable attention due to their eclectic accessibility, biodegradability, biocompatibility, non-toxicity, and enhanced removal efficacy (∼ 80-90% for electrospun fibers). This review summarizes the recent literature on the biosorption of various toxins by biopolymers and the possible interaction between the adsorbent and adsorbate, providing an in-depth perspective of the adsorption mechanism. Most of the observed results are explained in terms of (1) biopolymers classification and application, (2) toxicity of various effluents, (3) biopolymers in wastewater treatment and their removal mechanism, and (4) regeneration, reuse, and biodegradation of the adsorbent biopolymer.
Collapse
Affiliation(s)
- Alsha Subash
- Institute for Frontier Materials, Deakin University, Waurn Ponds Campus, Geelong, Victoria 3216, Australia; Nano Surface Texturing, Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology (DU), Ministry of Defence, Girinagar, Pune 411025, Maharashtra, India
| | - Minoo Naebe
- Institute for Frontier Materials, Deakin University, Waurn Ponds Campus, Geelong, Victoria 3216, Australia
| | - Xungai Wang
- School of Fashion and Textiles, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
| | - Balasubramanian Kandasubramanian
- Nano Surface Texturing, Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology (DU), Ministry of Defence, Girinagar, Pune 411025, Maharashtra, India.
| |
Collapse
|
10
|
Lisha VS, Kothale RS, Sidharth S, Kandasubramanian B. A critical review on employing algae as a feed for polycarbohydrate synthesis. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2022. [DOI: 10.1016/j.carpta.2022.100242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
11
|
Kumar R, Chauhan S. Cellulose nanocrystals based delivery vehicles for anticancer agent curcumin. Int J Biol Macromol 2022; 221:842-864. [PMID: 36100000 DOI: 10.1016/j.ijbiomac.2022.09.077] [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: 07/12/2022] [Revised: 08/21/2022] [Accepted: 09/08/2022] [Indexed: 11/05/2022]
Abstract
Cancer is a complex disease that starts with genetic alterations and mutations in healthy cells. The past decade has witnessed a huge demand for new biocompatibility and high-performance intelligent drug delivery systems. Curcumin (CUR) is a bioactive stimulant with numerous medical benefits. However, because of its hydrophobic nature, it has low bioavailability. The utilization of many biobased materials has been found to improve the loading of hydrophobic drugs. Cellulose nanocrystals (CNCs) with exceptional qualities and a wide range of applications, feature strong hydrophilicity and lipophilicity, great emulsification stability, high crystallinity and outstanding mechanical attributes. In this review, numerous CNCs-based composites have been evaluated for involvement in the controlled release of CUR. The first part of the review deals with recent advancements in the extraction of CNCs from lignocellulose biomass. The second elaborates some recent developments in the post-processing of CNCs in conjunction with other materials like natural polymers, synthetic polymers, β-CD, and surfactants for CUR loading/encapsulation and controlled release. Furthermore, numerous CUR drug delivery systems, challenges, and techniques for effective loading/encapsulation of CUR on CNCs-based composites have been presented. Finally, conclusions and future outlooks are also explored.
Collapse
Affiliation(s)
- Rajesh Kumar
- Department of Chemistry, Jagdish Chandra DAV College, Dasuya, Punjab 144205, India.
| | - Sandeep Chauhan
- Department of Chemistry, Himachal Pradesh University, Summer Hill, Shimla, 171005, India
| |
Collapse
|
12
|
Polysaccharides-based nanofibrils: From tissue engineering to biosensor applications. Carbohydr Polym 2022; 291:119670. [DOI: 10.1016/j.carbpol.2022.119670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/24/2022] [Accepted: 05/25/2022] [Indexed: 11/22/2022]
|
13
|
Shanker R, Ravi Anusuyadevi P, Gamage S, Hallberg T, Kariis H, Banerjee D, Svagan AJ, Jonsson MP. Structurally
Colored Cellulose Nanocrystal Films as
Transreflective Radiative Coolers. ACS NANO 2022; 16:10156-10162. [PMCID: PMC9331159 DOI: 10.1021/acsnano.1c10959] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
![]()
Radiative cooling
forms an emerging direction in which objects
are passively cooled via thermal radiation to cold space. Cooling
materials should provide high thermal emissivity (infrared absorptance)
and low solar absorptance, making cellulose an ideal and sustainable
candidate. Broadband solar-reflective or transparent coolers are not
the only systems of interest, but also more pleasingly looking colored
systems. However, solutions based on wavelength-selective absorption
generate not only color but also heat and thereby counteract the cooling
function. Intended as coatings for solar cells, we demonstrate a transreflective
cellulose material with minimal solar absorption that generates color
by wavelength-selective reflection, while it transmits other parts
of the solar spectrum. Our solution takes advantage of the ability
of cellulose nanocrystals to self-assemble into helical periodic structures,
providing nonabsorptive films with structurally colored reflection.
Application
of violet-blue, green, and red cellulose films on silicon substrates
reduced the temperature by up to 9 °C under solar illumination,
as result of a combination of radiative cooling and reduced solar
absorption due to the wavelength-selective reflection by the colored
coating. The present work establishes self-assembled cellulose nanocrystal
photonic films as a scalable photonic platform for colored radiative
cooling.
Collapse
Affiliation(s)
- Ravi Shanker
- Laboratory
of Organic Electronics, Department of Science and Technology, Linköping University, SE-601 74 Norrköping, Sweden
- Wallenberg
Wood Science Center, Linköping University, SE-601 74 Norrköping, Sweden
| | - Prasaanth Ravi Anusuyadevi
- Royal
Institute of Technology (KTH), Dept. of Fibre and Polymer Technology, SE-100 44 Stockholm, Sweden
- Department
of Chemical Engineering, M S Ramaiah Institute
of Technology, 560054 Bangalore, Karnataka India
| | - Sampath Gamage
- Laboratory
of Organic Electronics, Department of Science and Technology, Linköping University, SE-601 74 Norrköping, Sweden
- Wallenberg
Wood Science Center, Linköping University, SE-601 74 Norrköping, Sweden
| | - Tomas Hallberg
- FOI-Swedish
Defense Research Agency, Department of Electro-Optical
systems, 583 30 Linköping, Sweden
| | - Hans Kariis
- FOI-Swedish
Defense Research Agency, Department of Electro-Optical
systems, 583 30 Linköping, Sweden
| | - Debashree Banerjee
- Laboratory
of Organic Electronics, Department of Science and Technology, Linköping University, SE-601 74 Norrköping, Sweden
| | - Anna J. Svagan
- Royal
Institute of Technology (KTH), Dept. of Fibre and Polymer Technology, SE-100 44 Stockholm, Sweden
| | - Magnus P. Jonsson
- Laboratory
of Organic Electronics, Department of Science and Technology, Linköping University, SE-601 74 Norrköping, Sweden
- Wallenberg
Wood Science Center, Linköping University, SE-601 74 Norrköping, Sweden
| |
Collapse
|
14
|
Basanth A, Mayilswamy N, Kandasubramanian B. Bone regeneration by biodegradable polymers. POLYM-PLAST TECH MAT 2022. [DOI: 10.1080/25740881.2022.2029886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Affiliation(s)
- Abina Basanth
- Biopolymer Science, Cipet: Ipt, Hil Colony, Kochi, India
| | - Neelaambhigai Mayilswamy
- Department Of Metallurgical And Materials Engineering, Diat(D.U.), Ministry Of Defence, Girinagar, Pune, India
| | | |
Collapse
|
15
|
Zhang T, Liu S, Li H, Ma J, Wang X, Shi H, Wang Z, Zhang F, Niu M, Guo Y. One-pot preparation of amphoteric cellulose polymers for simultaneous recovery of ammonium and dihydrogen phosphate from wastewater and reutilizing as slow-release fertilizer. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
16
|
Mayilswamy N, Boney N, Kandasubramanian B. Fabrication and molecular dynamics studies of layer-by-layer polyelectrolytic films. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2021.110945] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
|
17
|
Patadiya J, Gawande A, Joshi G, Kandasubramanian B. Additive Manufacturing of Shape Memory Polymer Composites for Futuristic Technology. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c03083] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jigar Patadiya
- Rapid Prototyping Laboratory, Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology (DU), Ministry of
Defence, Girinagar, Pune, 411025 India
| | - Adwait Gawande
- Department of Aerospace Engineering, Defence Institute of Advanced Technology (DU), Ministry
of Defence, Girinagar, Pune 411025 India
| | - Ganapati Joshi
- Department of Aerospace Engineering, Defence Institute of Advanced Technology (DU), Ministry
of Defence, Girinagar, Pune 411025 India
| | - Balasubramanian Kandasubramanian
- Rapid Prototyping Laboratory, Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology (DU), Ministry of
Defence, Girinagar, Pune, 411025 India
| |
Collapse
|