Article
Environmental Sciences
Tonoy K. Das, Quentin Scott, Achintya N. Bezbaruah
Summary: The study synthesized naturally occurring montmorillonite clay-incorporated iron crosslinked alginate biopolymer beads for efficient phosphate removal from water. The beads showed high phosphate adsorption capacity and worked effectively over a wide pH range, making them potentially useful for phosphate recovery from eutrophic lakes and agricultural or municipal wastewater.
Article
Chemistry, Physical
Ithiara Dalponte Dallabona, Alvaro Luiz Mathias, Regina Maria Matos Jorge
Summary: The study demonstrated the preparation and performance of floating TiO2-NaOB/CaAlg beads, which exhibited excellent adsorption and photocatalytic activity for the removal of dye solutions, achieving significant removal rates. The beads also maintained high discoloration capacity even after multiple reuse cycles.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2021)
Article
Polymer Science
Mona A. Aziz Aljar, Suad Rashdan, Ahmed Abd El-Fattah
Summary: The research focuses on developing environmentally friendly semi-interpenetrating polymer network (semi-IPN) nanocomposite hydrogel beads incorporating bentonite clay for the removal of toxic dyes. The designed beads showed good stability and reusability, with a significant increase in methylene blue removal efficiency.
Article
Green & Sustainable Science & Technology
Masud Hassan, Amal Kanti Deb, Fangjie Qi, Yanju Liu, Jianhua Du, Adam Fahy, Md Ariful Ahsan, Sanjai J. Parikh, Ravi Naidu
Summary: Adsorption is a promising technology for removing organic and inorganic contaminants. This study synthesized magnetically separable mesoporous polymeric beads for efficient removal of methylene blue under broad solution pH. The adsorbent exhibited high adsorption capacity, suitable for different pH conditions. Kinetic model fittings indicated the efficient removal of MB by NiZnFe4O4-HNT@alg.
JOURNAL OF CLEANER PRODUCTION
(2021)
Article
Engineering, Environmental
Ting Lv, Beigang Li
Summary: The novel magnetic sodium alginate-based biopolymer Fe3O4@SA-Fe was successfully prepared and demonstrated excellent adsorption properties and stability, suitable for efficient purification of high-concentration dye wastewater.
JOURNAL OF POLYMERS AND THE ENVIRONMENT
(2021)
Article
Environmental Sciences
Maria Yuliana, Suryadi Ismadji, Jenni Lie, Shella Permatasari Santoso, Felycia Edi Soetaredjo, Gladdy Waworuntu, Jindrayani Nyoo Putro, Christian Julius Wijaya
Summary: This study focuses on the removal of the persistent antibiotic doripenem from water using low-cost Alg@iB beads. The adsorption process was found to be highly effective, with a maximum removal rate of 95.8%. The Alg@iB beads exhibited good reusability and were able to remove doripenem in multiple cycles. Overall, this research highlights the potential of Alg@iB as a promising sorbent material for efficient removal of antibiotics from water.
ENVIRONMENTAL RESEARCH
(2022)
Article
Engineering, Environmental
Jyoti Singh, Sarvanshi Swaroop, Vishal Mishra
Summary: Researchers used decision tree and random forest regression algorithms to model and predict the adsorption capacity of fired and non-fired beads. The results showed that the random forest regression algorithm had better performance. This approach is an effective way to combat heavy metal contamination while reducing the number of experiments required.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2022)
Article
Materials Science, Paper & Wood
Ashi Khalil, Nauman Ali, Abdullah M. Asiri, Tahseen Kamal, Sher Bahadar Khan, Jawad Ali
Summary: A novel catalyst Ag@NiO/Alg hydrogel beads were synthesized by incorporating nanomaterial into polymer solution, which showed high catalytic efficiency in reducing RhB and MO. Experimental data indicated that the reactions followed pseudo-first order kinetics with high apparent rate constants when using Ag@NiO/Alg catalyst.
Article
Environmental Sciences
Nesreen M. Sami, A. A. Elsayed, M. M. S. Ali, Sayed S. Metwally
Summary: The scientific impact of this work lies in the protection of the environment from hazardous pollutants using a column technique. Ni-alginate has been found to be a stable and efficient sorbent for removing lead ions, making it recommended for selective removal of Pb2+ from waste solutions. The breakthrough curves and modeling analysis further support the effectiveness of Ni-alginate.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Environmental Sciences
Abdulrhman Fahmi Alali, Sattam Fahad Almojil, Abdulaziz Ibrahim Almohana, Khaled Twfiq Almoalimi
Summary: The research investigates the performance of bentonite clay@biochar@Fe3O4 nanocomposite in removing mercury ions (Hg2+) from aqueous media. The physical and structural properties of the nanocomposite were determined using various analyses. The nanocomposite exhibited high efficiency in Hg2+ removal, spontaneous and favorable uptake process, and high stability for repeated usage.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2023)
Article
Environmental Sciences
Animes Kumar Golder, Soma Chauhan, Ravi Ravi
Summary: This study focused on designing and characterizing bentonite, Duranta erecta, and their hybrid beads for removing CTAB from water. The treated beads showed high adsorption capacity and efficiency under various physicochemical conditions, indicating their potential for removing surfactants from industrial waste water to improve water quality.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Engineering, Environmental
Tuan Sherwyn Hamidon, Rohana Adnan, M. K. Mohamad Haafiz, M. Hazwan Hussin
Summary: This study developed cost-effective and efficient hydrogel beads for treating wastewater contaminated with 4-chlorophenol. The results showed that the hydrogel beads could effectively adsorb 4-chlorophenol and could be reused multiple times.
JOURNAL OF POLYMERS AND THE ENVIRONMENT
(2022)
Article
Environmental Sciences
J. Singh, P. Sharma, V Mishra
Summary: In this study, an inexpensive and ecofriendly mould made from bentonite clay and Samne Ghat soil was used to remove heavy metals from water. The surface of the mould contained functional groups that facilitated the adsorption of metal ions, and the mould itself was thermally stable and negatively charged. The experimental results showed that the adsorbent surface achieved monolayer coverage, and a genetic algorithm provided high efficacy.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY
(2023)
Article
Green & Sustainable Science & Technology
Ayad Sami Abboud, Ali Ghaffarinejad, Afsaneh Mollahosseini
Summary: In this study, a novel adsorbent named Met-GO@Alg, composed of metformin, graphene oxide, and alginate beads, was developed for the removal of lead ions from aqueous media. The adsorbent was characterized and the parameters such as solution pH, adsorbent dosage, contact time, temperature, and co-existing ions were optimized. The results showed that the adsorption process followed the pseudo-second-order kinetics and the adsorption isotherm fit well with the Freundlich model. The Met-GO@Alg nanocomposite exhibited high removal efficiency and reusability.
ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY
(2022)
Article
Biochemistry & Molecular Biology
Eric Alvares, Stanley Tantoro, Christian Julius, Kuan-Chen Cheng, Felycia Edi Soetaredjo, Hsien-Yi Hsu, Artik Elisa Angkawijava, Alchris Woo Go, Chang-Wei Hsieh, Shella Permatasari Santoso
Summary: Phosphate-selective composite adsorbents, MIL100/Alg and MIL101/Alg, were prepared by incorporating alginate with MIL100 and MIL101. The adsorption capacity of MIL100/Alg and MIL101/Alg for phosphate outperformed their constituting components. N2 sorption analysis revealed the formation of mesoporous structures on the Alg network upon incorporation of MIL100 and MIL101. The composite adsorbents showed excellent selectivity for anionic phosphate and can be easily regenerated. Preliminary economic analysis indicated that MIL100/Alg and MIL101/Alg are economically viable adsorbents.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Review
Materials Science, Multidisciplinary
Diksha Yadav, Swapnali Hazarika, Pravin G. Ingole
Summary: This review article provides an overview of the current advances of NF membranes in plant extracts, food, and dairy industries, highlighting the importance of finding solutions for fouling issues and discussing future prospects.
EMERGENT MATERIALS
(2022)
Review
Biochemistry & Molecular Biology
Sachin Karki, Moucham Borpatra Gohain, Diksha Yadav, Pravin G. Ingole
Summary: Nanocomposite and bio-nanocomposite polymer materials have gained significant attention in the energy and medical sectors due to their diverse applications. However, challenges such as nanoparticle dispersion and distribution still hinder their full utilization.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2021)
Article
Biochemistry & Molecular Biology
Moucham Borpatra Gohain, Sachin Karki, Diksha Yadav, Archana Yadav, Neha R. Thakare, Swapnali Hazarika, Hyung Keun Lee, Pravin G. Ingole
Summary: Polymer-based thin film nanocomposite (TFN) membrane technologies are of great interest in improving separation properties. Functional nanomaterials incorporated in TFN membranes enhance permeance and selectivity. This study successfully developed TFN membranes for separating low concentration solutions and achieved outstanding separation values.
Article
Engineering, Environmental
Sachin Karki, Pravin G. Ingole
Summary: The vapor phase interfacial polymerization method was used to develop thin-film nanocomposite and thin-film composite membranes. TiO2 nanoparticles were incorporated to tackle heavy metal pollution, and functionalized TiO2 nanoparticles were used to enhance interaction with the matrix phase. The TFN membranes showed high rejection rates for different ions and improved antifouling properties.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Green & Sustainable Science & Technology
Ook Choi, Pravin G. Ingole, Chul Ho Park
Summary: The study introduces a novel strategy to tune the structures of porous membranes via adjusting glass transition temperatures (Tg) and using different external stimulations, leading to improved performance and surface porosity.
JOURNAL OF CLEANER PRODUCTION
(2022)
Article
Food Science & Technology
Diksha Yadav, Sachin Karki, Pravin G. Ingole
Summary: NF membranes have rapidly developed and widely applied in the food industry, providing more options for purification, concentration, and separation of food products. The main focus of research on NF membranes is to develop low-cost, highly efficient, long-lasting membranes, while addressing membrane fouling issues.
FOOD ENGINEERING REVIEWS
(2022)
Article
Engineering, Chemical
Sachin Karki, Moucham Borpatra Gohain, Diksha Yadav, Neha R. Thakare, Radheshyam R. Pawar, Swapnali Hazarika, Pravin G. Ingole
Summary: Novel TFN membranes were developed by incorporating amine-rich synthetic talc (NHST) nanosheets within diethylenetriamine (DETA) and trimesoyl chloride (TMC) monomers over a polydopamine (PDA) coating layer. The in-situ synthesized NHST nanosheet phases were confirmed by various characterization techniques, and the results showed improved permeability and rejection with a small amount of NHST doping in the TFN layer.
Article
Polymer Science
Pravin G. G. Ingole
Summary: Polyamide-based thin film nanocomposite (TFN) membranes were prepared by incorporating nanoparticles in an aqueous phase and an organic phase by interfacial polymerization (IP) method. APTMSH was added in the aqueous phase to enhance the TFN layer interfacial compatibility. The TFN membranes showed improved gas permeance and selectivity for binary mixture gas separation.
JOURNAL OF APPLIED POLYMER SCIENCE
(2023)
Article
Chemistry, Multidisciplinary
Diksha Yadav, Moucham Borpatra Gohain, Sachin Karki, Pravin G. Ingole
Summary: Thin-film nanocomposite nanofiltration membranes integrated with clay nanoparticles have shown great potential for efficient separation of biomacromolecules, especially proteins. In this study, the performance of the membranes in separating different proteins was investigated, and the membranes exhibited high rejection rates and excellent permeation flux. The membranes also displayed good antibacterial properties and fouling resistance, making them a promising option for various industries, such as pharmaceutical and food.
Article
Chemistry, Multidisciplinary
Ashmita Mukherjee, Sreyasi Pal, Shivangi Parhi, Sachin Karki, Pravin G. Ingole, Paulomi Ghosh
Summary: In recent years, there has been a global focus on the extraction of bioresources from biowaste using green chemistry for the production of materials, driven by the increasing awareness of sustainability. This study introduces a benign process using an ionic liquid to simultaneously extract keratin and melanin from human hair. The extracted keratin demonstrates hemocompatibility, making it suitable for blood-contacting biomaterials, while the extracted melanin retains its morphology and shows free-radical scavenging activity. The reusable ionic liquid used in the extraction process can potentially be applied in bioelectronics.
Article
Engineering, Environmental
Diksha Yadav, Sachin Karki, Moucham Borpatra Gohain, Pravin G. Ingole
Summary: In this study, vapor-phase interfacial polymerization (VP-IP) method was used to fabricate thin-film composite (TFC) and thin-film nanocomposite (TFN) nanofiltration (NF) membranes for the removal of micropollutants DIC and TRI. The TFN membranes showed excellent removal efficiency and antifouling properties, indicating their potential for removing emerging micropollutants from water.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Multidisciplinary
Neha R. Thakare, Pravin G. Ingole, Swapnali Hazarika
Summary: In this study, copper and silver nanoparticles were synthesized using Polygonum microcephalum. This is the first report on the synthesis of silver nanoparticles and copper oxide nanoparticles from Polygonum microcephalum. The synthesized silver nanoparticles showed toxicity against certain bacteria, while the copper oxide nanoparticles were not effective due to their larger size.
Article
Engineering, Environmental
Bhavesh Borban, Moucham Borpatra Gohain, Diksha Yadav, Sachin Karki, Pravin G. Ingole
Summary: Electrospun nanofiber membranes, with their unique properties such as high surface area-to-volume ratio, tunable pore size, and exceptional mechanical strength, have diverse applications in fields including wastewater treatment, food packaging, healthcare, and catalytic processes, effectively addressing complex challenges.
JOURNAL OF HAZARDOUS MATERIALS ADVANCES
(2023)
Article
Engineering, Environmental
Diksha Yadav, Sachin Karki, Pravin G. Ingole
Summary: This review article discusses the development of polymer-based nanofiltration membranes for wastewater treatment, desalination, biotechnological, and pharmaceutical applications. It addresses the challenges of controlling membrane pore size and membrane fouling, and highlights the advantages of polymeric membranes in achieving high-performance and longer durability. The article also discusses transport models and various methods for the development of nanofiltration membranes, as well as fouling prevention measures. Future perspectives for industrial development of nanofiltration membrane processes are also discussed.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2022)
Article
Engineering, Environmental
Ook Choi, Sachin Karki, Radheshyam R. Pawar, Swapnali Hazarika, Pravin G. Ingole
Summary: This study developed a thin selective nanocomposite layer for separating different gases, showing superior performance mainly due to the addition of nanoparticles enhancing membrane performance.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2021)
Article
Biochemistry & Molecular Biology
Wei-Han Hui, Yen-Lin Chen, Shu-Wei Chang
Summary: Crosslinking affects the mechanical behavior and tissue metabolism of collagen-based tissues. Aging and diabetes alter the crosslinking type and density, thus changing tissue properties. High-connectivity enzymatic crosslinking and advanced-glycation end-products result in uniform deformation under daily activity, while low-connectivity enzymatic crosslinking does not. High-connectivity model displays more sliding, while AGEs induce instability in structures near the binding sites.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Yao-Bin Ma, Xiao-Qiu Zhou, Wei-Dan Jiang, Pei Wu, Yang Liu, Shu-Wei Li, Ling Tang, Lu Zhang, Hai-Feng Mi, Lin Feng
Summary: Tea polyphenols (TPs) are an inexpensive feed additive that can protect the gill function of fish against Flavobacterium columnare (F. columnare) through various mechanisms, including suppression of oxidative stress, apoptosis, and inflammation.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Yan-Jia Guo, Jing-Ru Pang, Yu Zhang, Zhong-Rui Li, Xiao-Lin Zi, Hong-Min Liu, Ning Wang, Li-Juan Zhao, Ya Gao, Bo Wang, Piet Herdewijn, Cheng-Yun Jin, Ying Liu, Yi-Chao Zheng
Summary: This study identifies the conjugation of NEDD8 to LSD1 and its impact on GC cells, revealing the significance of LSD1 neddylation in GC.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Review
Biochemistry & Molecular Biology
Geum-Jae Jeong, Fazlurrahman Khan, Nazia Tabassum, Young-Mog Kim
Summary: Vibrio species are motile gram-negative bacteria commonly found in aquatic environments. They can adapt to environmental fluctuations and develop protective mechanisms against host immune systems. Different types of sigma and anti-sigma factors play important roles in regulating gene expression and virulence in Vibrio species.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Zahra Mohammadbagheri, Behrooz Movahedi, Shaghayegh Saeedi, Abbas Rahmati
Summary: In this study, a reusable biobased composite hydrogel was successfully synthesized and used for the removal of Tl(I) from aqueous solutions. The hydrogel exhibited high adsorption capacity and thermal stability, and the adsorption process was found to be thermodynamically spontaneous. The results demonstrated that the hydrogel can be reused multiple times without significant loss of its adsorption capacity.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Iqra Batool, Muhammad Imran, Ayesha Anwar, Farhan Ahmed Khan, Afrah E. Mohammed, Ashwag Shami, Hafiz Iqbal
Summary: Enzyme immobilization on ZnO/SnO2 and ZnO/SnO2/SA nanocomposites was studied, and the catalytic and biochemical characteristics of the immobilized enzyme were investigated. The results showed that ZnO/SnO2 and ZnO/SnO2/SA nanostructures are suitable carriers for enzyme immobilization.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Elias Mosaffa, Dhruvi Patel, Nasim Amiri Ramsheh, Rishikumar Indravadan Patel, Atanu Banerjee, Hossein Ghafuri
Summary: In this study, a unique 3D bead structure of adsorbent, composed of bacterial cellulose microfilaments reinforced chitosan adorned with melamine 2D plates, was synthesized for anionic dye removal. The adsorbent showed high specific surface area and abundant functional groups, resulting in exceptional adsorption capacity. The characteristics and optimal conditions of the adsorbent were assessed and analyzed.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Carolina Gismene, Jorge Enrique Hernandez Gonzalez, Marilia de Freitas Calmon, Andrey Fabricio Ziem Nascimento, Angela Rocio Nino Santisteban, Felipe Antunes Calil, Alana Della Torre da Silva, Paula Rahal, Rejane Maira Goes, Raghuvir Krishnaswamy Arni, Ricardo Barros Mariutti
Summary: Mammaliicoccus sciuri, a bacterium of clinical and veterinary relevance, expresses the virulence factor Exfoliative Toxin C (ExhC), which binds specifically to desmoglein-1 (Dsg1) and plays a role in tissue integrity. This study investigates the necrotic activity of ExhC and identifies a variant lacking necrotic potential but retaining enzymatic activity through mutagenesis experiments and crystal structure determination.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Bibhas K. Bhunia, Ashutosh Bandyopadhyay, Souradeep Dey, Biman B. Mandal
Summary: Intervertebral disc degeneration is a major cause of chronic low back pain and disability. Researchers have developed a bioactive silk-based hybrid hydrogel system functionalized with decellularized human Wharton's jelly extracellular matrix as bioactive cues. The hydrogels mimic the rheological and mechanical properties of the native nucleus pulposus tissue and support cell viability, proliferation, and tissue maturation.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Qun Zhang, Yonggan Yan, Zhao Li, Jing Du, Kai Zhang, Liguo Zhang, Ting Wang, Alberto Bianco, Shaohua Ge, Baojin Ma
Summary: A new crosslinking strategy has been devised to construct injectable sodium alginate hydrogels, which can be regulated for injectability and have great potential in biomedical applications.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Seong Eun Hong, Ji-Soo Lee, Hyeon Gyu Lee
Summary: The potential of multi-layer nanoemulsions for improving the cellular uptake, antioxidant activity, and in vitro bioaccessibility of alpha-tocopherol was examined. The results showed that the multi-layer nanoemulsions significantly enhanced the cellular uptake and antioxidant activity of alpha-tocopherol compared to free coumarin 6. Furthermore, the use of chitosan and dextran sulfate as wall materials in the multi-layer nanoemulsions led to even higher cellular uptake, in vitro bioaccessibility, and antioxidant activity of alpha-tocopherol.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Jingjing Yu, Yanhui Zhang, Ruoning Zhang, Yanxiang Gao, Like Mao
Summary: High internal phase emulsions (HIPEs) based on beeswax (BW) oleogels and octenyl succinic acid starch (OSA starch) were prepared by a simple one-step method. The results showed that oleogelation improved the stability and encapsulation capability of the HIPEs, which is significant for the development of novel healthy food.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Review
Biochemistry & Molecular Biology
Bi-Feng Yao, Xiu-Ju Luo, Jun Peng
Summary: The balanced and continuous fission and fusion of mitochondria, regulated by OPA1, are important for maintaining mitochondrial dynamics in cardiovascular disorders. Understanding the role of OPA1 in mitochondrial fusion can provide insights into the pathogenesis of cardiovascular diseases.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Review
Biochemistry & Molecular Biology
Gokul Paramasivam, Anandhavelu Sanmugam, Vishnu Vardhan Palem, Murugan Sevanan, Ananda Babu Sairam, Nachiappan Nachiappan, Buhyun Youn, Jung Sub Lee, Muthuchamy Nallal, Kang Hyun Park
Summary: Nanomaterials are being used to deliver therapeutic agents in living systems. Different nanotechnological applications such as immunosensors, immune assays, and drug delivery are being implemented using nanotechnology. Genomics plays a crucial role in selecting appropriate drugs for personalized cancer therapy. It helps in analyzing gene and protein expression, disease classification, and designing disease models. Delivering drugs to specific areas using nanoparticles is a challenging issue.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Jing Li, Wei Wang, Han Wu, Feng Peng, Hui Gao, Ying Guan
Summary: In this study, CMH-based CPF films were prepared and their thermal and barrier properties were successfully regulated. The tensile strength and water vapor barrier property of CPF films were significantly improved, making them promising for food packaging applications.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)