Samudrapom Dam

Bachelor of Technology: Electronics and Communication Engineering Maulana Abul Kalam Azad University of Technology

Material Science, Advanced Technologies, Metals, Clean Technologies

Samudrapom Dam is a freelance scientific and business writer based in Kolkata, India. He has been writing articles related to business and scientific topics for more than one and a half years. He has extensive experience in writing about advanced technologies, information technology, machinery, metals and metal products, clean technologies, finance and banking, automotive, household products, and the aerospace industry. He is passionate about the latest developments in advanced technologies, the ways these developments can be implemented in a real-world situation, and how these developments can positively impact common people.

Samudrapom also writes about the significance of different technologies for modern businesses, such as how the implementation of technology can improve a business process or streamline the entire business operation of an enterprise. He completed his Bachelor of Technology in Electronics and Communication Engineering in 2018 from Maulana Abul Kalam Azad University of Technology (MAKAUT). He is an avid reader and enjoys playing chess.

Articles from Samudrapom

Graphene Immobilization Reduces MnOₓ-Driven Gene Disruption in Lung Cells

Researchers compared the transcriptomic effects of free manganese oxide nanoparticles with pristine and degraded graphene-MnO? composites in A549 human lung cells after 24 hours of exposure. Free MnO? triggered much broader changes in gene expression, including pathways linked to cellular stress and apoptosis, while the graphene-bound forms produced much smaller transcriptional responses.

10 Nov 2026

Transformable Peptide Nanoparticles Curb Bladder Tumors While Reducing Doxorubicin Toxicity In Mice

Researchers developed a PLZ4-targeted, transformable peptide nanoparticle that carries the doxorubicin prodrug Leu-DOX and releases it in response to MMP9 in the tumor microenvironment. In cell studies and mouse models of bladder cancer, the platform increased tumor drug retention and produced stronger antitumor effects with fewer measured signs of doxorubicin toxicity, supporting further preclinical investigation.

6 Nov 2026

Programmable Hydrogel-Nanocapsule System Improves Cartilage Repair in Osteoarthritis Models

Researchers developed hydro/nano-bFGF, a two-stage delivery system that combines an enzyme-responsive, cartilage-adhesive hydrogel with bFGF-loaded nanocapsules to improve drug retention, cartilage penetration, and growth factor release near chondrocytes. In human osteoarthritic cartilage explants and rodent models, the system improved matrix regeneration, cartilage structure, and joint function, while long-term safety and clinical effectiveness remain to be determined in future studies.

3 Nov 2026

Anti-CD44 Nanoplatform Targets Glioblastoma Cells With Dual Ferroptosis and Photothermal Therapy

Researchers developed a carboxymethyl cellulose-based immunonanosystem containing cobalt-substituted magnetite nanoparticles and anti-CD44 antibodies to target glioblastoma cells through enzyodynamic ferroptosis and photothermal therapy. In 2D cell cultures and 3D gliomaspheres, the system showed preferential activity against CD44-expressing glioblastoma cells, supporting further preclinical studies of its safety, delivery, and therapeutic performance.

30 Oct 2026

Sparking Nanometal Oxides Strengthens Starch-Based Bioplastic Surfaces

Researchers used spark plasma sintering technology to deposit silver, zinc, and copper metal oxide nanoparticles directly onto thermoplastic starch/carboxymethyl cellulose films, then measured changes in mechanical strength, wettability, morphology, color, and thermal behavior. The treatment increased tensile strength and reduced surface wettability, with the results varying by metal and reflecting interactions between the deposited particles and polymer functional groups.

27 Oct 2026

Diimmonium Nano-Agents Improve Photoacoustic Imaging Contrast At 1700 nm

Researchers developed diimmonium DB·2X nano-agents that support photoacoustic imaging at 1700 nm, with DB·2TFSI showing strong performance in preclinical imaging experiments. In mouse models, 1700 nm imaging reduced endogenous background interference and improved signal-to-background ratios compared with 1064 nm, supporting further investigation of NIR-IIb photoacoustic contrast agents.

26 Oct 2026

Researchers Link Thicker Aluminum Electrodes to Two-Thirds Lower TLS Density in Josephson Junctions

Researchers developed a high-throughput workflow that combined cryogenic spectroscopy, automated statistical analysis, and scanning transmission electron microscopy to link fabrication conditions and junction microstructure to the strongly coupled two-level system (TLS) density across about 6,000 Al/AlOx/Al Josephson junctions. They found that thicker aluminum electrodes and larger grains were associated with an approximately two-thirds lower detectable TLS density, while the precise microscopic cause remains unresolved.

20 Oct 2026

Porous Silica Boosts On-Chip DNA Synthesis Yield For Data Storage

Researchers developed a sacrificial-template porous silica thin film for electrochemically directed oligonucleotide synthesis that increased the available reaction area while preserving localized electrochemical control. The platform supported parallel synthesis of 121-nucleotide strands and recovery of an encoded 60-byte message, while highlighting remaining challenges in synthesis fidelity, parallelism, and cost.

16 Oct 2026

Green-Synthesized Nanoparticles Improve Key Properties of Glass Ionomer Cements in Laboratory Studies

A systematic review of 25 studies found that green-synthesized nanoparticles can improve the antimicrobial and mechanical performance of glass ionomer cements, and some formulations also support fluoride release. The evidence came from 24 laboratory studies and one animal study, with no human clinical trials, so long-term safety and clinical effectiveness remain uncertain.

13 Oct 2026

Researchers Map How Nanoparticles And Predictive Models Could Improve Brain Drug Delivery

The review examines how engineered nanoparticles and predictive tools, including PK/PD, PBPK, CFD, and AI/ML models, could improve drug delivery across the blood-brain barrier for Alzheimer’s, Parkinson’s, and Huntington’s diseases. It also identifies major barriers to clinical use, including low brain accumulation, long-term safety concerns, model validation, and differences between animal and human biology.

9 Oct 2026

Samudrapom Dam

Articles from Samudrapom

Graphene Immobilization Reduces MnOₓ-Driven Gene Disruption in Lung Cells

Transformable Peptide Nanoparticles Curb Bladder Tumors While Reducing Doxorubicin Toxicity In Mice

Programmable Hydrogel-Nanocapsule System Improves Cartilage Repair in Osteoarthritis Models

Anti-CD44 Nanoplatform Targets Glioblastoma Cells With Dual Ferroptosis and Photothermal Therapy

Sparking Nanometal Oxides Strengthens Starch-Based Bioplastic Surfaces

Diimmonium Nano-Agents Improve Photoacoustic Imaging Contrast At 1700 nm

Researchers Link Thicker Aluminum Electrodes to Two-Thirds Lower TLS Density in Josephson Junctions

Porous Silica Boosts On-Chip DNA Synthesis Yield For Data Storage

Green-Synthesized Nanoparticles Improve Key Properties of Glass Ionomer Cements in Laboratory Studies

Researchers Map How Nanoparticles And Predictive Models Could Improve Brain Drug Delivery

A Flexible New Route to Designer Materials Built From Nanoparticles

Heat Turns 3D-Printed POSS Structures Into Ultrastrong Silica Glass

Hybrid Immune-Cell Nanoparticles Reduce Inflammation and Bone Loss in Periodontitis

Piezo Technology Provides Active Control of Wafer Geometry

Sparking Nanometal Oxides Strengthens Starch-Based Bioplastic Surfaces

How DNA Nanotechnology Is Transforming Protein and Materials Research

How First Graphene is Turning Potential into a Reality

Smarter, Faster Stability Testing: Improving Detergent and Cosmetic Formulation Development

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