2025: Recent submissions

Now showing items 21-40 of 46

Pain in rheumatoid arthritis: Emerging role of high mobility group box 1 protein-HMGB1

Aswathy Krishna, A; Abhirami, B L; Kumaran, A (Elsevier, 2025-02-01)

Rheumatoid arthritis (RA) is a chronic inflammatory disease where pain, driven by both inflammatory and non-inflammatory processes, is a major concern for patients. This pain can persist even after joint inflammation ...
Unveiling the Perspective on Weissella confusa as a Promising Biocontrol Agent Against Fusaria

Vipin Krishnan, S; Anaswara, P A; Nampoothiri, K M; Kovács, S; Adácsi, C; Miklós, I; Király, S; Pócsi, I; Pusztahelyi, T (MDPI, 2025-03-15)

The biotechnological potential of the lactic acid bacterial genus Weissella has not been fully unearthed. Since Weissella have not been tested against Fusaria and their mycotoxins, newly isolated Weissella confusa strains ...
Enhancing light harvesting in bilayered dye-sensitized solar cells by tailoring light scattering with electrospun TiO2 nanofibers

Manikandan, M; Anooja, J; Narayanan Unni, K N; Soman, S; Sujatha Devi, P (Royal Society of Chemistry, 2025-02-25)

Dye-sensitised solar cells (DSCs) possess promising features such as high performance under low-light conditions, cost-effectiveness, and adaptability in contrast to conventional silicon-based solar cells. Introducing a ...
Formation of Metastable Structures during Confined Crystallization of Poly(l-lactide) in Poly(isoprene-b-l-lactide) Diblock Copolymer and Their Influence on Phase-Separated Morphology

Nasik, M; Ladelta, V; Ntetsikas, K; Bhaumik, S; Hadjichristidis, N; Gowd, E B (American Chemical Society, 2025-02-17)

Well-defined poly(isoprene)-b-poly(l-lactide) (PI-b-PLLA) diblock copolymers were synthesized by ring-opening polymerization of l-lactide using as macroinitiator hydroxy-terminated polyisoprene (PI–OH), synthesized by ...
Well-Organized Single White-Emitting GdMoBO6:Eu3+, Tb3+, Dy3+/Bi3+ Phosphors Enabled by the Energy Transfer Process for White LED-Based Indoor Lighting

Padinjarepattathodi, R; Ahmad, S; Das, S (American Chemical Society, 2025-03-11)

In recent years, single white-emitting phosphors and their optical properties have attracted extensive worldwide attention. Aiming at this fact, a series of near-UV excitable Tb3+, Eu3+, and Bi3+/ Dy3+-codoped GdMoBO6 ...
Printed 2D WS2-based flexible triboelectric nanogenerator for self-powered force and UV sensing applications

Riyaz, F; Surendran, K P; Chandran, A (Elsevier, 2025-04-15)

The efficient scavenging of mechanical energy from the environment has become an eco-friendly and sustainable strategy to explore greener and cleaner energy resources. The triboelectric nanogenerator (TENG) is an attractive ...
Defect-induced new persistent cyan-emitting rare-earth-free phosphors for dynamic anti-counterfeiting and plant-growth LED applications

Thejas, K K; Sariga, C L; Reshmi, T P; Santosh, K G; Das, S (Royal Society of Chemistry, 2025-01-06)

Initially, a self-activated Sr2Zr(SiO3)4 phosphor was developed by substituting Sr2+ for Ca2+ in the reported Ca2Zr(SiO3)4. The XRD pattern of the synthesized Sr2Zr(SiO3)4 crystal matched that of monoclinic Sr3Y2Si6O18 ...
Bicyclic nucleoside analogues: synthesis of thiazolopyrimidine-based nucleosides via a copper-catalysed tandem reaction of 5-iodocytidine with isothiocyanates

Anjana, J; Reshma, E L; Angel, J; Uthara, K; Megha, N; Sheba, A B; Jubi, J (Royal Society of Chemistry, 2025-01-23)

We have devised a copper-catalysed tandem annulation reaction to generate a new class of bicyclic nucleoside analogues (BCNAs), namely, amino-substituted thiazolopyrimidine ribonucleosides. The reaction between ...
Tannic Acid-Grafted P(NIPAm-co-BioAcc) Copolymeric Flexible Hydrogels with Tunable Functional Properties

Parvathy, P A; Ayisha, R; Thevar, P; Sriparna, D; Venkatasubramaniam, L; Sushanta Kumar, S (American Chemical Society, 2025-02-04)

Poly(N-isopropylacrylamide) (PNIPAm)/biopolymer systems with responsive features are widely used multifunctional applications. In this article, an approach to study the macro-cross-linking effect of methacrylated tannic ...
Nutrient-rich puffed snacks developed using blended flours and lignin Pickering emulsions containing curcumin and vitamin D3

Abraham, B; Heeba, S; Pavithra, P A; Charles, B; Nitin, M; Benu, A; Nisha, P (Royal Society of Chemistry, 2025-02-11)

This study explores the use of blended flours and fortification with health-promoting compounds to improve the nutritional profile of extruded puffed snacks (EPS). Lignin particles extracted from Ayurvedic spent materials ...
Compositionally Tuned Self-Activated Alkali Metal Vanadates for High Color Rendering White LEDs and IR Reflective Pigments

Shisina, S; Nishanth, K G; Das, S (American Chemical Society, 2025-03-11)

Phosphor-converted white light-emitting diodes (pc-WLEDs) with a supreme color rendering index (CRI) remain challenging, particularly due to the limited accessibility of efficient cyan-green-emitting phosphors in the 480–520 ...
Broadband MgGa2O4:Cr3+ Spinel with High Luminescence Thermal Stability for Near-Infrared Phosphor-Converted Light-Emitting Diodes

Reshmi, T P; Santosh, K G; Brindaban, M; Malini, A; Giri Dhari, P; Saman Arif, J; Das, S; Manoj, M (American Chemical Society, 2025-03-06)

Near-infrared (NIR) phosphor-converted light-emitting diodes (pc-LEDs) are emerging as promising light sources for applications in nondestructive testing, plant growth enhancement, and night vision. However, designing an ...
All-Optical Spatial Self-Phase and Cross Phase Modulation Using an NLO Active Pyrylium Dye towards an Optical OR Gate

Safna, S; Lekshmi, L; Karthika, S; Titu, T; Pillai, S; Ajayaghosh, A; Priya, R T (Wiley, 2025-04)

All-optical modulation and optical switching with nonlinear materials are integral parts of the advancing all-optical communication network. This report discusses the synthesis of a promising pyrylium dye, pyrylium-NH2 for ...
Surfactants aided bleaching of raw kaolin and production of delaminated nano clays via sequential milling

Rakesh, R; Ragi, T M; Francy, A; Mohamed, A P; Ananthakumar, S (Elsevier, 2025-07)

Industrial surfactants possessing specific functional groups are better known for obtaining stable clay dispersions. However, the effect of surfactants on the bleaching of kaolin clays during mechanical milling has not yet ...
Paper-based printed electrochemical sensor for the detection of hydroxymethyl furaldehyde in foods using nitrogen and sulphur co-doped graphene quantum dots

Saisree, S; Aleena, C J; Chandran, A (Elsevier, 2025-05-15)

In this study, we have developed a paper-based screen-printed electrode (SPE) system for the detection of 5-hydroxymethylfurfural (HMF), a potential carcinogen commonly found in food products, which is formed during the ...
Lipase/NiFe2O4-chitosan modified paper-based printed electrochemical sensor for the accurate detection of tributyrin

Shamili, C; Das, H R; Chandran, A; Varma, M R; Surendran, K P (Elsevier, 2025-05)

High triglyceride levels in the human blood can raise the risk of developing hypertension, atherosclerosis, diabetes, and cardiovascular diseases. Being a prime constituent of human body fat, managing triglyceride levels ...
Comparative evaluation of needle-felt coir fibre with conventional media in treatment wetlands

Sanitha, G; Aparna, V L; Shende, A D; Krishnakumar, B (Elsevier, 2025-04)

The application of low-cost natural filter beds in treatment wetlands offers substantial environmental and economic benefits. This study investigates the use of needle-felt coir fibre (NCM) as a viable alternative to ...
Anaerobic digestion in global bio-energy production for sustainable bioeconomy: Potential and research challenges

Yumin, D; Zhi, W; Prabakaran, G; Taner, S; Suyun, X; Karthik, R; Raveendran, S; Parameswaran, B; Ashok, P; Zengqiang, Z; Mohammad, J T; Mukesh Kumar, A (Elsevier, 2025-02)

Wastes are unceasingly generated in the world, and most of them can be recycled, reused, or recovered to promote a circular economy. Among waste treatment approaches, the anaerobic digestion (AD) process has been considered ...
Cellulose and lignin nanoparticles from an Ayurvedic waste stream for essential oil-based active packaging to extend shelf life of strawberries

Billu, A; Nazila, O; Heeba, S; Charles, B; Nitin, M; Nisha, P; Benu, A (Elsevier, 2025-05)

Cellulose and lignin nanoparticles (NCP and LNP) were successfully extracted from Dashamoola spent material (DSM), a residue from an Ayurvedic decoction. NCP had a particle size of 493.6 nm and a zeta potential of −30.9 ...
Integration of surface plasmon resonance and photocatalytic activity with Fenton-like advanced oxidation process for effective regeneration of SiO2-Ag nanocomposite in basic dye removal via adsorption

Shahansha, M; Sreelakshmi, P; Devika, D; Riona, R; Satyajit, S (Elsevier, 2025-06-15)

Existing regeneration techniques, utilized for silica (SiO2)-based organic dye adsorbents, are associated with several limitations. Hence, the regeneration of SiO2-Ag (10 wt%) nanocomposite, as a dye adsorbent, has been ...

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