Article
Biochemistry & Molecular Biology
Joanna Smajdor, Marcel Zambrzycki, Beata Paczosa-Bator, Robert Piech
Summary: A new voltammetry method using modified carbon nanofibers with NiCo nanoparticles as electrodes was developed for highly sensitive detection of the antidepressant drug vortioxetine. The electrochemical behavior and various influencing factors of vortioxetine were investigated, and a linear voltametric response was obtained in a concentration range with a low detection limit. The proposed method was successfully applied in the analysis of complex matrices such as tablets, urine, and plasma.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Article
Chemistry, Analytical
Mahboobeh Salimi, Hossein Keshavarz-Valian, Mahdi Mohebali, Mahvash Geravand, Mahdi Adabi, Saeedeh Shojaee
Summary: An electrochemical immunosensor based on carbon nanofibers (CNFs) and gold nanoparticles (AuNPs) was developed for detecting anti-Toxoplasma gondii antibodies (anti-T. gondii) IgG in human serum. CNFs were produced using electrospinning and carbonization processes. The immunosensor showed high selectivity, strong stability, and acceptable reproducibility and repeatability, with a detection range of 0-200 U mL(-1) and a low detection limit of 9 x 10(-3) U mL(-1). There was a strong correlation between the results obtained by the immunosensor and enzyme-linked immunosorbent assay (ELISA).
Article
Electrochemistry
Yeshy F. Ascencio-Flores, Saira M. Carhuayal-Alvarez, Ulises Quiroz-Aguinaga, Sandy L. Calderon-Zavaleta, Elvis O. Lopez, Miguel Ponce-Vargas, Andy A. Cardenas-Riojas, Angelica M. Baena-Moncada
Summary: An electrochemical sensor based on carbon nanofibers (CNF) modified with silver nanoparticles (AgNP) was developed for simultaneous detection of sunset yellow (SY) and tartrazine (Tz) food dyes. The sensor exhibited excellent selectivity, reproducibility, and stability in the presence of various interferents. The simultaneous detection of SY and Tz was achieved by square wave voltammetry (SWV) and cyclic voltammetry (CV), with nanomolar sensitivity and a wide linear range. The sensor's performance was validated by UV-visible spectrophotometry.
ELECTROCHIMICA ACTA
(2023)
Article
Chemistry, Analytical
Atal A. S. Gill, Sima Singh, Zondi Nate, Chandrakant Pawar, Ruchika Chauhan, Neeta Bachheti Thapliyal, Rajshekhar Karpoormath, Rajkumar Patel
Summary: This study focuses on electrochemical detection of ciprofloxacin in sheep serum and runoff water using silver nanoparticle modified beta-cyclodextrin composite. The synthesized composite exhibited high sensitivity and selectivity with a potential for rapid and sensitive detection in the future.
JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS
(2021)
Article
Chemistry, Physical
Anna Gorska, Marcel Zambrzycki, Beata Paczosa-Bator, Robert Piech
Summary: A new electrochemical sensor based on hierarchical carbon nanofibers with Ni and Co nanoparticles (eCNF/CNT/NiCo-GCE) was developed. The sensor exhibits high sensitivity, good electrical conductivity, and electrocatalytic properties. The optimized method was proven to be accurate and reliable for the determination of cetirizine hydrochloride (CTZ).
Article
Biochemistry & Molecular Biology
Beatriz Salesa, Marcelo Assis, Juan Andres, Angel Serrano-Aroca
Summary: The study found that CNFs and AgNPs exhibited similar time-dependent cytotoxicity and proliferative activity in HaCaT cells, but showed significant differences in the expression of 13 genes, with CNFs being more effective in regulating genes related to oxidative stress defense mechanisms and tissue maintenance and repair.
Article
Electrochemistry
Andy A. Cardenas-Riojas, Sandy L. Calderon-Zavaleta, Ulises Quiroz-Aguinaga, Elvis O. Lopez, Miguel Ponce-Vargas, Angelica M. Baena-Moncada
Summary: An electrochemical sensor based on a carbon paste electrode (CPE) with gold nanoparticles (AuNP) anchored in carbon nanofibers (CNF) was developed for the detection of tartrazine (Tz). The sensor exhibited excellent sensibility, selectivity, and stability in the presence of various interferents commonly found in commercial soft drinks. A computational study suggested that noncovalent interactions contributed to the stabilization of the Tz-AuNP assemblies. This sensor offers a promising option for analytical purposes.
JOURNAL OF SOLID STATE ELECTROCHEMISTRY
(2023)
Article
Environmental Sciences
Do Mai Nguyen, Thanh Tam Toan Tran, Manh Dung Doan, Van Thuan Le, Quang Khieu Dinh
Summary: In this article, a disulfide tungsten/activated carbon composite derived from Eichhornia crassipes was synthesized and used as an electrode modifier to develop an electrochemical sensor for salbutamol detection. The sensor showed excellent selectivity and repeatability, and achieved high recovery rates for salbutamol detection in human biological fluids.
Article
Chemistry, Analytical
Ghada M. G. Eldin, Mohamed E. Khalifa, Alaa M. Munshi, Afrah M. Aldawsari, Nashwa M. El-Metwaly
Summary: This study proposed a novel analysis protocol for the sensitive differential pulse voltammetric determination of nadifloxacin, with improved performance of the working carbon paste electrodes by incorporating different carbonaceous nanomaterials. Through optimization, comprehensive studies were conducted on electrode composition, modification methods, electroanalytical parameters, and pH effects. The designed approach showed high sensitivity, stability, and reproducibility, with potential applicability in pharmaceutical preparations.
MICROCHEMICAL JOURNAL
(2021)
Article
Chemistry, Applied
Fatemeh Farahbakhsh, Esmaeil Heydari-Bafrooei, Mehdi Ahmadi, Seyedeh Hoda Hekmatara, Mohammad Sabet
Summary: The research utilized anti-BPA aptamer functionalized gold electrode and magnetic Fe3O4/Au nanoparticles for the detection and analysis of BPA, successfully measuring the content of BPA in water, milk, juice samples, as well as the migration of BPA from different commercial plastic products.
Article
Chemistry, Analytical
Georgios Bountas, Vlastimil Vyskocil, Bohumil Kratochvil, Alena Michalcova, Anastasios Economou, Jiri Barek
Summary: Nitrophenols are important environmental pollutants due to their genotoxic and ecotoxic properties. A novel silver porous electrode was successfully used for the determination of micromolar concentrations of 2-nitrophenol, 2,4-dinitrophenol, and 2,4,6-trinitrophenol.
Article
Chemistry, Analytical
Joanna Smajdor, Marcel Zambrzycki, Mateusz Marzec, Beata Paczosa-Bator, Robert Piech
Summary: A new voltammetric method using a glassy carbon electrode modified with semi-graphitized carbon nanofibers/MnO nanocomposite is proposed for high sensitive THP determination. The method demonstrates high repeatability and sensitivity, with the ability to accurately determine THP in complex matrices.
Article
Chemistry, Analytical
Masih Darbandi, Pegah Panahi, Karim Asadpour-Zeynali
Summary: In this study, pure and Fe (III) doped TiO2 nanoparticles were prepared for the fabrication of a nano sensor for electrochemical sensing of paracetamol. The modified electrode showed excellent electrocatalytic activity and high sensitivity for paracetamol detection.
MICROCHEMICAL JOURNAL
(2022)
Article
Nanoscience & Nanotechnology
Venkatachalam Vinothkumar, Manickavasagan Abinaya, Shen-Ming Chen, Venkatachalam Sethupathi, Velluchamy Muthuraj
Summary: The study successfully synthesized perovskite-type silver titanate (Ag2TiO3) using ultrasound-assisted coprecipitation method and conducted a series of structural and performance analyses. The results demonstrated that the prepared Ag2TiO3 exhibited excellent electrochemical performance, sensitivity, and selectivity in metronidazole detection.
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES
(2021)
Article
Chemistry, Analytical
M. Faisal, M. M. Alam, Jahir Ahmed, Abdullah M. Asiri, Mabkhoot Alsaiari, Raja Saad Alruwais, O. Madkhali, Mohammed M. Rahman, Farid A. Harraz
Summary: An ultra-sonication technique followed by a photoreduction technique was used to prepare silver nanoparticle-decorated Chitosan/SrSnO3 nanocomposites. These nanocomposites were then used as electron-sensing substrates for the development of an efficient electrochemical sensor for 2,6-dinitrophenol. The sensor exhibited excellent sensitivity, a wide detection range, and reliable results when applied to various environmental samples. This research provides a simple and effective method for analyzing carcinogenic contaminants in environmental effluents.
Article
Chemistry, Multidisciplinary
Pramod K. Kalambate, Chaitali R. Rawool, Ashwini K. Srivastava
NEW JOURNAL OF CHEMISTRY
(2017)
Article
Chemistry, Multidisciplinary
Jing Ren, Zhimei Huang, Pramod K. Kalambate, Yue Shen, Yunhui Huang
Article
Nanoscience & Nanotechnology
Yaqi Liao, Jingwei Xiang, Lixia Yuan, Zhangxiang Hao, Junfang Gu, Xin Chen, Kai Yuan, Pramod K. Kalambate, Yunhui Huang
ACS APPLIED MATERIALS & INTERFACES
(2018)
Article
Chemistry, Analytical
Sharad S. Upadhyay, Pramod K. Kalambate, Ashwini K. Srivastava
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2019)
Review
Chemistry, Analytical
Pramod K. Kalambate, Dhanjai, Zhimei Huang, Yankai Li, Yue Shen, Meilan Xie, Yunhui Huang, Ashwini K. Srivastava
TRAC-TRENDS IN ANALYTICAL CHEMISTRY
(2019)
Article
Chemistry, Physical
Yankai Li, Zhimei Huang, Pramod K. Kalambate, Yun Zhong, Zhaoming Huang, Meilan Xie, Yue Shen, Yunhui Huang
Review
Chemistry, Analytical
Dhanjai, Ankita Sinha, Pramod K. Kalambate, Samuel M. Mugo, Patrick Kamau, Jiping Chen, Rajeev Jain
TRAC-TRENDS IN ANALYTICAL CHEMISTRY
(2019)
Review
Chemistry, Analytical
Pramod K. Kalambate, Nayan S. Gadhari, Xiang Li, Zhixiang Rao, Sachin T. Navale, Yue Shen, Vishwanath R. Patil, Yunhui Huang
TRAC-TRENDS IN ANALYTICAL CHEMISTRY
(2019)
Book Review
Chemistry, Analytical
Ramyakrishna Pothu, Aditya Saran, Pramod K. Kalambate, Rajender Boddula
Summary: The book provides a comprehensive overview of the synthesis approaches, functionalization routes, and energy applications of layered materials such as graphene and transition metal dichalcogenides. Written by reputable experts from around the globe, the book serves as a valuable and reliable source of information for students, researchers, engineers, and professionals in the advanced materials community and energy-related sectors, covering topics ranging from electrocatalysis to batteries and photovoltaics.
CURRENT ANALYTICAL CHEMISTRY
(2021)
Article
Chemistry, Analytical
Pramod K. Kalambate, Dhanjai, Ankita Sinha, Yankai Li, Yue Shen, Yunhui Huang
Article
Biophysics
Pramod K. Kalambate, Zhixiang Rao, Dhanjai, Jingyi Wu, Yue Shen, Rajender Boddula, Yunhui Huang
BIOSENSORS & BIOELECTRONICS
(2020)
Article
Chemistry, Analytical
Nutcha Larpant, Pramod K. Kalambate, Tautgirdas Ruzgas, Wanida Laiwattanapaisal
Summary: This study proposed a strategy of using paper-based competitive immunochromatography and a near field communication tag for wireless cotinine determination. The research found that this new method can accurately detect nicotine levels in urine and differentiate between smokers and non-smokers.
Article
Chemistry, Analytical
Wisanu Niamsi, Nutcha Larpant, Pramod K. Kalambate, Vitsarut Primpray, Chanpen Karuwan, Nadnudda Rodthongkum, Wanida Laiwattanapaisal
Summary: This paper presents a novel glucose sensing platform based on a paper-based screen-printed ionic liquid/graphene electrode modified with MXene (Ti3C2Tx), prussian blue (PB), glucose oxidase (GOx), and Nafion. It has been demonstrated that the platform exhibits good correlation with the reference hexokinase method and has the potential to enhance the sensitivity and develop paper-based electroanalytical devices.
Article
Chemistry, Analytical
Pramod K. Kalambate, Yankai Li, Yue Shen, Yunhui Huang
ANALYTICAL METHODS
(2019)
Article
Electrochemistry
Sharad S. Upadhyay, Pramod K. Kalambate, Ashwini K. Srivastava
ELECTROCHIMICA ACTA
(2017)
Article
Materials Science, Biomaterials
Mohammadreza Kasravi, Alireza Yaghoobi, Tahereh Tayebi, Mahsa Hojabri, Abdolkarim Talebi Taheri, Fatemeh Shirzad, Bahram Jambar Nooshin, Radman Mazloomnejad, Armin Ahmadi, Fatemeh A. Tehrani, Ghasem Yazdanpanah, Mohammad Hadi Farjoo, Hassan Niknejad
Summary: As a promising approach in translational medicine, the decellularization of discarded livers to produce bioscaffolds that support recellularization has potential in overcoming the limitations of conventional liver transplantation. In this study, the researchers investigated the use of matrix metalloproteinase (MMP) inhibition to preserve the extracellular matrix (ECM) during liver decellularization. The results demonstrated that the application of an MMP inhibitor significantly improved the preservation of ECM components and mechanical properties of the bioscaffolds, which supported cell viability and function in vitro. The study also confirmed that the MMP inhibition led to the inhibition of MMP2 and MMP9, providing a novel method to enhance ECM preservation during liver decellularization.
BIOMATERIALS ADVANCES
(2024)
Article
Materials Science, Biomaterials
Mohammadsadegh Nadimifar, Weiguang Jin, Clara Coll-Satue, Gizem Bor, Paul Joseph Kempen, Ali Akbar Moosavi-Movahedi, Leticia Hosta-Rigau
Summary: This study presents a metal-phenolic self-assembly approach that can prepare nanoparticles fully made of hemoglobin. The nanoparticles exhibit good oxygen binding and releasing capabilities.
BIOMATERIALS ADVANCES
(2024)
Article
Materials Science, Biomaterials
Jyoti Kumari, Roel Hammink, Jochem Baaij, Frank A. D. T. G. Wagener, Paul H. J. Kouwer
Summary: Fibrosis is the formation of fibrous connective tissue in response to injury, leading to organ dysfunction. A novel hybrid hydrogel combining synthetic polyisocyanide with hyaluronic acid has been developed, showing strong antifibrotic properties.
BIOMATERIALS ADVANCES
(2024)
Letter
Materials Science, Biomaterials
Melissa Machado Rodrigues, Cristian Padilha Fontoura, Charlene Silvestrin Celi Garcia, Sandro Tomaz Martins, Joao Antonio Pegas Henriques, Carlos Alejandro Figueroa, Mariana Roesch Ely, Cesar Aguzzoli
BIOMATERIALS ADVANCES
(2024)
Article
Materials Science, Biomaterials
Jessica Polak, David Sachs, Nino Scherrer, Adrian Suess, Huan Liu, Mitchell Levesque, Sabine Werner, Edoardo Mazza, Gaetana Restivo, Mirko Meboldt, Costanza Giampietro
Summary: Human skin equivalents (HSEs) play a crucial role in tissue engineering. This study introduces a 3D-printed culture insert to apply a static radial constraint on HSEs and examines its effects on tissue characteristics. The results show that the diameter of the culture insert significantly influences tissue contraction, fibroblast and matrix organization, keratinocyte differentiation, epidermal stratification, and basement membrane formation. This study provides important insights for the design of skin tissue engineering.
BIOMATERIALS ADVANCES
(2024)
Review
Materials Science, Biomaterials
Shiliang Chen, Tianming Du, Hanbing Zhang, Jing Qi, Yanping Zhang, Yongliang Mu, Aike Qiao
Summary: This paper reviewed the primary methods for improving the overall properties of biodegradable zinc stents. It discussed the mechanical properties, degradation behavior, and biocompatibility of various improvement strategies. Alloying was found to be the most common, simple, and effective method for improving mechanical properties. Deformation processing and surface modification further improved the mechanical properties and biological activity of zinc alloys. Meanwhile, structural design could endow stents with special properties. Manufacturing zinc alloys with excellent properties and exploring their interaction mechanism with the human body are areas for future research.
BIOMATERIALS ADVANCES
(2024)