Dhiraj Kumar
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View article: Tissue Biocompatibility and Antimicrobial Properties of Sympathomimetic Nasal Solutions for Potential Use in Dental Pulpal Management
Tissue Biocompatibility and Antimicrobial Properties of Sympathomimetic Nasal Solutions for Potential Use in Dental Pulpal Management Open
Objectives Sympathomimetic nasal solutions (SNS), containing oxymetazoline or phenylephrine, may be used directly onto dental pulp tissue and initiate hemostasis via activation of alpha‐receptors that innervate arteriole smooth muscles. Th…
View article: Establishing BioE3 centres: catalyzing India’s biomanufacturing transformation
Establishing BioE3 centres: catalyzing India’s biomanufacturing transformation Open
India’s bioeconomy is poised for rapid expansion, targeting a valuation of $300 billion by 2030. The recently approved BioE3 Policy (Biotechnology for Economy, Environment, and Employment) aims to reposition India as a global leader in sus…
View article: An Oxymetazoline-Based Nasal Solution Removes Bacteria–Blood Debris on Dental Surfaces and Has Antimicrobial Activity Toward Streptococcus mutans
An Oxymetazoline-Based Nasal Solution Removes Bacteria–Blood Debris on Dental Surfaces and Has Antimicrobial Activity Toward Streptococcus mutans Open
Background: An over-the-counter vasoconstrictive nasal solution with oxymetazoline (NS-OXY, 0.05%) has the potential to be used as a dental pulpal hemostatic medicament. A molecular engineering approach examined NS-OXY and its molecular co…
View article: Facial Recognition Technology for Seamless Check-In and Personalized Guest Service
Facial Recognition Technology for Seamless Check-In and Personalized Guest Service Open
Facial recognition technology (FRT) is fundamentally reshaping the hospitality landscape, offering streamlined check-in processes, and enhanced personalized guest services. This paper explores the implementation of biometric solutions, hig…
View article: Fluoride and gallein regulate polyphosphate accumulation in dental caries-associated Lacticaseibacillus
Fluoride and gallein regulate polyphosphate accumulation in dental caries-associated Lacticaseibacillus Open
Inorganic polyphosphates (polyPs) are energy-storing biopolymers synthesized by all three domains of life. PolyP accumulation has been well studied with respect to its role in stress response, but its role in dental disease has received le…
View article: Artificial Intelligence in Medicine
Artificial Intelligence in Medicine Open
The motivations are transformative and innovative impacts of artificial intelligence (AI) on medical sciences. AI technologies are revolutionizing healthcare by enhancing diseases diagnosis, treatment optimization, and healthcare managemen…
View article: Development of smart metallic orthopedic and dental implants based on biomimetic design
Development of smart metallic orthopedic and dental implants based on biomimetic design Open
Orthopedic and dental implant failure continues to be a significant concern due to localized bacterial infections. Although previous studies have attempted to improve implant surfaces by modifying their texture and roughness or coating the…
View article: ON THE NUMBER OF FUZZY SUBGROUPS AND FUZZY NORMAL SUBGROUPS OF S2, S3 AND A4
ON THE NUMBER OF FUZZY SUBGROUPS AND FUZZY NORMAL SUBGROUPS OF S2, S3 AND A4 Open
Counting fuzzy subgroups of a finite group is a fundamental problem of fuzzy group theory. Many researchers have made significant contributions to the rapid growth of this topic in recent years. The number of fuzzy subgroups of any group i…
View article: Recent Advances in Noble Metal Nanoparticles for Cancer Nanotheranostics
Recent Advances in Noble Metal Nanoparticles for Cancer Nanotheranostics Open
The limitations of current treatment strategies for cancer management have prompted a significant shift in the research and development of new effective strategies exhibiting higher efficacy and acceptable side effects. In this direction, …
View article: Fluoride and gallein inhibit polyphosphate accumulation by oral pathogen <i>Rothia dentocariosa</i>
Fluoride and gallein inhibit polyphosphate accumulation by oral pathogen <i>Rothia dentocariosa</i> Open
The uptake and storage of extracellular orthophosphate (Pi) by polyphosphate (polyP) accumulating bacteria may contribute to mineral dissolution in the oral cavity. To test the effect of potential inhibitors of polyP kinases on Rothia dent…
View article: Correction: LHRH conjugated gold nanoparticles assisted efficient ovarian cancer targeting evaluated <i>via</i> spectral photon-counting CT imaging: a proof-of-concept research
Correction: LHRH conjugated gold nanoparticles assisted efficient ovarian cancer targeting evaluated <i>via</i> spectral photon-counting CT imaging: a proof-of-concept research Open
Correction for ‘LHRH conjugated gold nanoparticles assisted efficient ovarian cancer targeting evaluated via spectral photon-counting CT imaging: a proof-of-concept research’ by Dhiraj Kumar et al. , J. Mater. Chem. B , 2023, 11 , 1916–192…
View article: Correction: Lipid nanoparticle-based formulations for high-performance dentistry applications
Correction: Lipid nanoparticle-based formulations for high-performance dentistry applications Open
Correction for ‘Lipid nanoparticle-based formulations for high-performance dentistry applications’ by Isha Mutreja et al. , J. Mater. Chem. B , 2023, https://doi.org/10.1039/D3TB00431G.
View article: High atomic number nanoparticles to enhance spectral CT imaging aspects
High atomic number nanoparticles to enhance spectral CT imaging aspects Open
Spectral CT imaging (multi-energy detection) is a promising imaging technique that can benefit from the use of high atomic number (high- Z ) based nanoparticles (NPs) as contrast agents.
View article: Gelatin Methacryloyl Hydrogels for Musculoskeletal Tissue Regeneration
Gelatin Methacryloyl Hydrogels for Musculoskeletal Tissue Regeneration Open
Musculoskeletal disorders are a significant burden on the global economy and public health. Hydrogels have significant potential for enhancing the repair of damaged and injured musculoskeletal tissues as cell or drug delivery systems. Hydr…
View article: Methacrylate Polymers With “Flipped External” Ester Groups: A Review
Methacrylate Polymers With “Flipped External” Ester Groups: A Review Open
Current resin composites have favorable handling and upon polymerization initial physical properties that allow for efficient material replacement of removed carious tooth structure. Dental resin composites have long-term durability limita…
View article: A novel methacrylate derivative polymer that resists bacterial cell‐mediated biodegradation
A novel methacrylate derivative polymer that resists bacterial cell‐mediated biodegradation Open
This study tests biodegradation resistance of a custom synthesized novel ethylene glycol ethyl methacrylate (EGEMA) with ester bond linkages that are external to the central polymer backbone when polymerized. Ethylene glycol dimethacrylate…
View article: A Brief Study of Contributions of Ancient Indian Mathematician Bhaskaracharya
A Brief Study of Contributions of Ancient Indian Mathematician Bhaskaracharya Open
In this paper we deal with the contributions of Ancient Indian Mathematician Bhaskaracharya. Who wrote Siddhanta Shiromani in the year 1150 A.D. at the age of thirty six. The book is divided into four parts- Lilavati, Bijaganita, Goladhyay…
View article: A Brief Study of Continued Fractions in Historical Perspective
A Brief Study of Continued Fractions in Historical Perspective Open
In this paper, we deal with continued fraction in Historical perspective.
View article: A Novel Dental Polymer with a Flipped External Ester Group Design that Resists Degradation via Polymer Backbone Preservation
A Novel Dental Polymer with a Flipped External Ester Group Design that Resists Degradation via Polymer Backbone Preservation Open
Current dental sealants with methacrylate based chemistry are prone to hydrolytic degradation. A conventional ethylene glycol dimethacrylate (EGDMA) was compared to a novel methacrylate monomer with a flipped external ester group (ethylene…
View article: Spectral Photon-Counting Molecular Imaging for Quantification of Monoclonal Antibody-Conjugated Gold Nanoparticles Targeted to Lymphoma and Breast Cancer: An<i>In Vitro</i>Study
Spectral Photon-Counting Molecular Imaging for Quantification of Monoclonal Antibody-Conjugated Gold Nanoparticles Targeted to Lymphoma and Breast Cancer: An<i>In Vitro</i>Study Open
The purpose of the present study was to demonstrate an in vitro proof of principle that spectral photon-counting CT can measure gold-labelled specific antibodies targeted to specific cancer cells. A crossover study was performed with Raji …
View article: Self-assembly dynamics and antimicrobial activity of all <scp>l</scp>- and <scp>d</scp>-amino acid enantiomers of a designer peptide
Self-assembly dynamics and antimicrobial activity of all <span>l</span>- and <span>d</span>-amino acid enantiomers of a designer peptide Open
All l- and d-antimicrobial peptides had different self-assembly dynamics with implication in their antimicrobial activity.
View article: Mrx1 catalyzes specific equilibration between mycothiol redox system and roGFP2 <i>in vitro</i> and <i>in vivo</i>.
Mrx1 catalyzes specific equilibration between mycothiol redox system and roGFP2 <i>in vitro</i> and <i>in vivo</i>. Open
(A) Pre-reduced roGFP2 (lane 1), Mrx1-roGFP2 (lane 2), Mrx1(AGYC)-roGFP2 (lane 3), and Mrx1(CGYA)-roGFP2 (lane 4) were exposed to 50 µM of MSSM for 10 min and ratiometric sensor response was measured. (B) Pre-reduced Mrx1-roGFP2 was treate…
View article: Diagram illustrating the principle of roGFP2 based sensors.
Diagram illustrating the principle of roGFP2 based sensors. Open
(A) roGFP2 contains two Cys residues capable of forming an intramolecular disulfide bond in response to changes in intracellular EGSH. The redox equilibrium of roGFP2 with the GSH/GSSG couple occurs through endogenous glutaredoxins and pro…