483 results match your criteria: "CSIR -North East Institute of Science and Technology[Affiliation]"
Int J Biol Macromol
January 2025
Department of Chemical, Metallurgical and Materials Engineering (Polymer Division), Institute of NanoEngineering Research (INER), Tshwane University of Technology, Pretoria, South Africa.
This work investigates the adhesive property of Soy Protein Isolate (SPI) polymer solution by studying mechanical properties of composites formed using waste wood granules and SPI solutions. To improve the adhesive strength of SPI solution, Carboxymethyl Cellulose Sodium (NaCMC) was mixed (in the weight ratios of 9:1 and 8:2) due to its strong gel formation capabilities. The adhesive performance of these composites was further investigated in the presence and absence of non-toxic additives, including sorbitol (SOR) and stearic acid (SA).
View Article and Find Full Text PDFJ Org Chem
January 2025
Applied Organic Chemistry Group, Chemical Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, India.
A synthetic strategy of a palladium-catalyzed cascade annulation reaction followed by aerial oxidation was designed to construct 6-benzo[c]chromene scaffolds. Various 6-benzo[c]chromenes were synthesized under mild reaction conditions using easily accessible -QMs and commercially available -hydroxyarylboronic acids. One of the synthesized chromenes has been ambiguously confirmed by single-crystal XRD analysis.
View Article and Find Full Text PDFFree Radic Biol Med
December 2024
Centre for Pre-clinical Studies, CSIR-North East Institute of Science and Technology (NEIST), Jorhat, Assam, 785006, India; AcSIR-Academy of Scientific and Innovative Research, Ghaziabad, Uttar Pradesh, 201002, India. Electronic address:
Akhuni, an ethnic food of northeast India, induces ROS-mediated apoptosis in cancer cells. This is the first report on the anticancer potential of Akhuni. Akhuni is a traditional fermented soybean product known for its umami taste and delicacy, commonly used in Northeast India's cuisine.
View Article and Find Full Text PDFIn Silico Pharmacol
December 2024
Agro-Technology and Rural Development Division, CSIR-North East Institute of Science and Technology, Jorhat, Assam India.
A network pharmacology approach was used to construct comprehensive pharmacological networks, elucidating the interactions between agarwood compounds and key biological targets associated with cancer pathways. We have employed a combination of network pharmacology, molecular docking and molecular dynamics to unravel agarwood plants' active components and potential mechanisms. Reported 23 molecules were collected from the agarwood plants and considered to identify molecular targets.
View Article and Find Full Text PDFACS Appl Bio Mater
December 2024
Center for Infectious Diseases, CSIR-North East Institute of Science and Technology, Jorhat 785006, Assam, India.
Glucose-dependent insulin delivery systems have been recognized as a promising approach for controlling blood sugar levels in individuals with diabetes mellitus (DM). Recently, titanium dioxide nanoparticles have garnered huge attention in scientific research for their small size and effective drug delivery capabilities. In this study, we developed alizarin (AL)-capped phenylboronic acid (PBA)-functionalized titanium dioxide nanoparticles (TiO) for glucose-sensitive insulin delivery (TiO-PBA-INS-AL) aiming to manage both blood sugar levels and its associated organ pathology in DM.
View Article and Find Full Text PDFChem Biodivers
December 2024
Centre for Pre-clinical Studies, CSIR-North East Institute of Science and Technology (NEIST), Jorhat, Assam, India.
Chem Asian J
December 2024
Advanced Materials Group, Materials Sciences and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat, Assam, 785006, India.
Bimetallic catalysts have gained attention as promising contenders, owing to the synergistic interaction between two distinct metal centers. In this study, we present two N-heterocyclic carbene iridium(III) pentamethylcyclopentadienyl complexes [Cp*Ir(fcpyNHC)Cl]PF (1) and [Cp*Ir(pyNHC)Cl]PF (2) where 1 includes a ferrocene moiety making it a bimetallic complex. Using ceric ammonium nitrate as a sacrificial oxidant, both complexes were tested for water oxidation.
View Article and Find Full Text PDFVirology
December 2024
Centre for Pre-clinical Studies (CPS), CSIR-North East Institute of Science and Technology (NEIST), Jorhat, Assam, 785006, India; AcSIR-Academy of Scientific and Innovative Research, Ghaziabad, Uttar Pradesh, 201002, India. Electronic address:
The world witnessed disturbingly rapid unfolding of COVID-19 pandemic with emergence of SARS-CoV-2 virus resulting in severe morbidity and mortality and it still persists through incessant transmission across the globe even after years. Since the last decade, carbon quantum dots (CQDs) have gained much attention due to their favourable aqueous solubility, nano size (<10 nm), inherent fluorescence, biocompatibility, and environment friendliness. In the wider search for effective strategies for treatment, prevention, and diagnosis of SARS-CoV-2 virus, nanotechnology-based formulation using CQDs have emerged as an interesting option.
View Article and Find Full Text PDFFront Bioeng Biotechnol
November 2024
Centre for Infectious Diseases, Biological Sciences and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat, India.
Introduction: Wastewater-based surveillance (WBS) is an emerging tool for monitoring the spread of infectious diseases, such as SARS-CoV-2, in community settings. Environmental factors, including water quality parameters and seasonal variations, may influence the prevalence of viral particles in wastewater. This study aims to explore the relationships between these factors and the incidence of SARS-CoV-2 across 28 monitoring sites, spanning different seasons and water strata.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
Chemical Engineering Group and Centre for Petroleum Research, CSIR-North East Institute of Science and Technology, Jorhat 785006, Assam, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India. Electronic address:
J Mater Chem B
December 2024
Institute of Electronics, Microelectronics and Nanotechnology (IEMN), UMR-CNRS 8520, Université Lille 1, Avenue Poincaré - BP60069, 59652 Villeneuve d'Ascq, France.
Expression of concern for 'Reduced graphene oxide nanosheets decorated with AuPd bimetallic nanoparticles: a multifunctional material for photothermal therapy of cancer cells' by Gitashree Darabdhara , , 2015, , 8366-8374, https://doi.org/10.1039/C5TB01704A.
View Article and Find Full Text PDFOrg Biomol Chem
December 2024
Department of Chemistry, Central University of Punjab, Bathinda, 151004, Punjab, India.
A Cu-catalyzed three-component cascade reaction has been developed, involving -alkynylaryl aldehydes, terminal alkynes and aliphatic/aromatic amines or diamines. This diversity oriented methodology successfully delivered a rich library of 72 molecules in good to excellent yields (yields up to 99%) through the application of an A-coupling reaction. This method is green, straightforward to execute, requires a short reaction time (2 min-4 h), does not require solvents or harsh or inert conditions, can be performed in open air, and utilizes only a small amount of a cheap and readily available catalyst (2.
View Article and Find Full Text PDFChem Biodivers
November 2024
Agro-Technology and Rural Development Division, CSIR-North East Institute of Science and Technology (NEIST), Jorhat, Assam, India.
Homalomena aromatica Schott is a valuable medicinal aromatic plant having wide range of applications in ethnobotany, pharmacology, perfumery and flavor industry. Traditionally, various part of H. aromatica such as leaves and rhizomes were applied to treat joint pain, skin diseases, colds, asthma, diarrhea, and jaundice.
View Article and Find Full Text PDFRSC Adv
November 2024
Department of Chemistry, Suren Das College Hajo, Kamrup Assam India 781102
Herein we report the first successful synthesis of ethanol-assisted generated reduced graphene oxide as a support for CuO/NiO nanoparticles. Through the strategic incorporation of Cu and Ni precursors into ethanol, followed by thermal treatment, we achieved the fabrication of reduced graphene oxide-supported CuO/NiO nanoparticles. The material underwent thorough characterization using FT-IR, XRD, TEM, XPS, Raman, and UV-DRS analysis.
View Article and Find Full Text PDFSmall
November 2024
Department of Chemistry, University of Delhi, North Campus, Delhi, 110007, India.
Seawater, as one of nature's most plentiful resources, provides a virtually inexhaustible source for generating hydrogen via water electrolysis. Developing an efficient bifunctional electrocatalyst for direct seawater splitting is challenging but highly desirable. Herein, a donut-shaped Mo-doped NiP nanoring electrocatalyst is developed, which is promising for direct overall seawater splitting.
View Article and Find Full Text PDFBiomed Chromatogr
January 2025
Chemical Engineering Group and Centre for Petroleum Research, CSIR-North East Institute of Science and Technology, Jorhat, Assam, India.
In the past decade, significant advances have been made in the field of chiral separation, which is crucial for biological and pharmaceutical applications. Enantioselective membranes have emerged as a promising platform for efficient chiral separation due to their unique properties such as large surface area, tunable pore size, and high selectivity. These membranes are particularly effective in separating enantiomers because of their ability to facilitate selective interactions between the membrane material and chiral molecules.
View Article and Find Full Text PDFMol Divers
November 2024
Advanced Computation and Data Sciences Division, CSIR-North East Institute of Science and Technology (CSIR-NEIST), Jorhat, 785006, India.
Neurological dysfunction in association with aging, dementia, and cognitive impairment is the major cause of Alzheimer's disease (AD). Current AD therapies often yield unsatisfactory results due to their poor mechanism in treating the underlying mechanism of the disease. Recent studies suggested that metabolites from the gut microbiota facilitate brain-gut communication.
View Article and Find Full Text PDFComput Biol Chem
December 2024
Advanced Computation and Data Sciences Division, CSIR North East Institute of Science and Technology, Jorhat, Assam 785006, India; Academy of Scientific and Innovation Research (AcSIR), Gazhiabad, Uttar Pradesh 201002, India. Electronic address:
The oral route is the most preferred route for drug delivery, due to which the largest share of the pharmaceutical market is represented by oral drugs. Human intestinal absorption (HIA) is closely related to oral bioavailability making it an important factor in predicting drug absorption. In this study, we focus on predicting drug permeability at HIA as a marker for oral bioavailability.
View Article and Find Full Text PDFRSC Med Chem
October 2024
Chemical Biology Laboratory, Life Sciences Division, Institute of Advanced Study in Science and Technology Guwahati-781035 Assam India
The activity of sodium glucose co-transporter 2 (SGLT2) has always been an important parameter influencing chronic kidney disease in type-2 diabetic patients. Herein, we have meticulously designed, synthesized, and evaluated several novel steroidal pyrimidine molecules that possess the capability to successfully bind to the SGLT2 protein and inhibit its activity, thereby remedying kidney-related ailments in diabetic patients. The lead steroidal pyrimidine compounds were selected after virtually screening from a library of probable -heterocyclic steroidal scaffolds.
View Article and Find Full Text PDFMol Biotechnol
October 2024
Biological Sciences and Technology Division, CSIR-North East Institute of Science and Technology (CSIR- NEIST), Jorhat, Assam, 785006, India.
Rice blast, caused by Magnaporthe oryzae, severely impacts global rice production. Understanding the role of the host's blast negative regulatory genes is crucial for combating this disease. We studied the expression of seven rice blast negative regulatory genes (previously characterized in ssp.
View Article and Find Full Text PDFNat Prod Res
October 2024
AcSIR-Academy of Scientific and Innovative Research, Ghaziabad, Uttar Pradesh, India.
Pro-oxidants play a crucial role in cancer by causing oxidative stress that leads to apoptosis. The present study demonstrates the prooxidant and anti-inflammatory potential of ethyl acetate and methanolic extracts of fruit. Oxidation of Trolox and NADH activity indicated the pro-oxidant capacity of the extracts.
View Article and Find Full Text PDFInt J Biol Macromol
December 2024
Chemical Engineering Group and Centre for Petroleum Research, CSIR-North East Institute of Science and Technology, Jorhat, Assam 785006, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201002, India. Electronic address:
Sci Rep
October 2024
Institute of Seismological Research, Government of Gujarat, Gandhinagar, Gujarat, 382009, India.
Characterization of a productive oil/gas well blowout through seismological methods is relatively uncommon. In this paper, we conduct an in-depth seismic evaluation of one of the world's most significant onshore oil well blowout incidents, which occurred in 2020 at the Baghjan oil field in Assam, northeast India. We show that the blowout and related on-site activities generated distinct signals that can be distinguished by their spectral characteristics, temporal variation in geometric spreading, and sharp attenuation of daytime noise in comparison to the nighttime.
View Article and Find Full Text PDFDalton Trans
November 2024
Advanced Materials Group, Materials Sciences & Technology Division, CSIR-North East Institute of Science and Technology, Jorhat-785006, Assam, India.
A new set of metal-organic frameworks was designed by functionalizing g-CN with benzoic acid and using them as structure-directing ligands during the metal-organic framework (MOF) formation. One such MOF exhibited dual emissions, both metal- and ligand-centered, enabling ratiometric sensing of the carcinogenic industrial solvent dioxane. The fabricated MOFs possessed a unique fluffy spherical morphology that enabled atomic level resolution in transmission electron microscopy-a rarity in MOFs due to the 'Knock-on' effect.
View Article and Find Full Text PDFACS Biomater Sci Eng
October 2024
Center for Infectious Diseases, CSIR-North East Institute of Science and Technology, Jorhat, Assam 785006, India.