Sanje Mahasivam

Organic solvent-assisted pore structure modulation in porous carbons for superior energy storage performance in supercapacitors

Jibi Kunjumon, Gurwinder Singh, Ajanya Maria Ruban, Harleen Kaur et autres

The pore structure is a significant feature of porous carbons that accounts for their excellent performance in supercapacitors; however, the literature on pore modulation and cleansing is scarce. Here, a novel approach based on organic solvent-assisted pore modulation is reported to tune …

au, us, in (code pays fourni par la source)

Author response for "Molten salt templated nanoarchitectonics of mesoporous 2D carbon-doped boron nitride nanosheets with high oxidative thermal stability for efficient thermocatalytic CO2 methanation"

Vinay Naral, Gurwinder Singh, Rohan Bahadur, Jae-Hun Yang et autres

Advancing nanozyme aptasensors status quo via strategies and key fabrication considerations

Pabudi Weerathunge, Gayatri Bagree, Sanje Mahasivam, Erangi Amarasinghe et autres

Natural enzymes are vital for biosensors but are limited by stability and scalability. Nanozymes, synthetic nanomaterials mimicking enzymes, offer enhanced stability, scalable production, and multifunctional properties. Coupled with aptamers, they enable highly selective biosensing. This review highlights strategies for nanozyme aptasensors using …

au (code pays fourni par la source)

Versatile N,S,O tri-heteroatom doped porous biocarbons for high-performance supercapacitors and zinc ion capacitors

Ajanya Maria Ruban, Gurwinder Singh, Rohan Bahadur, Sanje Mahasivam et autres

Porous biocarbons possess special features, such as well-developed and tunable porosity, and adjustable surface chemistry, which make them standout candidates for supercapacitors. Heteroatom doping, such as sulfur (S), nitrogen (N), and oxygen (O), further enhances energy storage capacity and stability. Herein, we …

au (code pays fourni par la source)

Photophysics of Atomically Thin Freestanding β-Ga 2 O 3 Nanosheets: Implications for Luminescent Thermometry

Curtis P. Irvine, Amar K. Salih, Aviraj Ingle, Sanje Mahasivam et autres

Atomically thin non-van der Waals oxides are difficult to access because strong 3D bonding resists exfoliation. Here we report an amine-assisted liquid-phase exfoliation that produces freestanding β-Ga 2 O 3 nanosheets only 2.1–2.4 nm thick with lateral sizes up to ∼10 μm, …

au, us (code pays fourni par la source)

Miniaturized Conductometric Biosensor for Rapid Detection of TNF‐ α in Saliva

Mingjie Yang, Ying Zhi Cheong, Chenglong Xu, Sanje Mahasivam et autres

Tumor necrosis factor‐ α (TNF‐ α ) has emerged as a critical biomarker for insulin resistance and diabetic complications, offering an alternative avenue for diabetes management beyond conventional glucose monitoring. Current methods for detecting TNF‐ α are constrained by their complexity and …

au (code pays fourni par la source)

Recent Advances in Laser-Induced Graphene-Based Electrocatalysts for Water Splitting Reactions

Moin Rabbani, Oshadie De Silva, Sanje Mahasivam, Y. Wang et autres

Graphene foams produced by chemical vapor deposition (CVD) and wet-chemical methods offer high surface area but require energy-intensive processing involving high temperatures, pure gases, or harsh chemicals. In contrast, laser-induced graphene (LIG), obtained by direct laser scribing of polyimide (PI) or other …

au (code pays fourni par la source)

N,S,O tri-heteroatom doped porous biocarbons with high surface area prepared through an integrated solid state activation and doping approach for supercapacitor and zinc ion capacitor

Ajanya Maria Ruban, Gurwinder Singh, Rohan Bahadur, Sanje Mahasivam et autres

au, gb, es (code pays fourni par la source)

Organic solvent-induced restructuring in porous carbons for superior energy storage performance in supercapacitors

Jibi Kunjumon, Gurwinder Singh, Ajanya Maria Ruban, Harleen Kaur et autres

au, gb, us, in, es (code pays fourni par la source)

Molten salt templated nanoarchitectonics of mesoporous 2D carbon-doped boron nitride nanosheets with high oxidative thermal stability for efficient thermocatalytic CO 2 methanation

Vinay Naral, Gurwinder Singh, Rohan Bahadur, Jae‐Hun Yang et autres

This paper highlights novel mesoporous carbon-doped boron nitride with high thermal oxidation resistivity for high efficiency in thermocatalytic CO 2 conversion into CH 4 .

au, us, in, sa (code pays fourni par la source)

Conductometric Biosensor for Quick Detection of Urinary Biomarkers in Chronic Kidney Disease Management

S P, Ganganath S. Perera, Shanmuga Sundar Dhanabalan, Mingjie Yang et autres

Chronic kidney disease (CKD) is a noncommunicable disease that brings long-term morbidity among people and is identified as a hidden epidemic. As the disease-causing pathophysiology process is different and complex for various diseases of CKD, specific biomarkers in urine should be monitored …

au, ru (code pays fourni par la source)

Selective Conversion of Carbon Dioxide to Acetic Acid over Thermally Transformed Co and Co–Ni ZIF-67 Catalysts

Rajan Lakshman, Swarit Dwivedi, Sanje Mahasivam, Alan Loyd Chaffee et autres

High Resolution Image Download MS PowerPoint Slide Carbon dioxide utilization is essential for reducing our carbon footprint, and significant efforts are needed to use CO 2 as a feedstock to generate value-added chemicals. Acetic acid, a vital bulk chemical used in several …

au (code pays fourni par la source)