Comparative Analysis of Duroplasty Techniques in Decompressive Craniectomy: The CANDID Study.

Background And Objective: At present, there is no consensus regarding the most optimal dural substitute to use for duroplasty in primary decompressive craniectomy (PDC) for traumatic brain injury (TBI). The author's objective was to conduct a retrospective analysis comparing 2 techniques of PDC: duroplasty using anterior-based vascularized galea pericranium (VP group) with synthetic dural substitute duroplasty (SR group).

Methods: From April 2015 to February 2022, 379 craniotomies were done for TBI.

Engineered microbubbles decorated with red emitting carbon nanoparticles for efficient delivery and imaging.

Altering the route of uptake by the cells is an attractive strategy to overcome drug-receptor adaptation problems. Carbon nanoparticles (CNPs) with emission beyond tissue autofluorescence for imaging biological tissues were used to study the phenomenon of uptake by the cells. In this regard, red-emitting carbon nanoparticles (CNPs) were synthesized and incorporated onto lipid microbubbles (MBs).

β-Carotene laden antibacterial and antioxidant gelatin/polyglyceryl stearate nano-hydrogel system for burn wound healing application.

Worldwide, burn wounds are severe health issues prone to bacterial infections and challenging to treat with traditional wound dressings. Therefore, a highly desirable biological macromolecules-based wound dressing with good antioxidant, antibacterial, biocompatible, and a large surface area is required. Herein, aim to develop a biological macromolecules-based physically cross-linked gelatin/polyglyceryl stearate/graphene oxide (GPGO) hydrogel to treat burn wounds.

Geochemical tracing of synoptic scale modern dust transport over the Northeast Arabian Sea during the southwest monsoon.

During the Southwest monsoon (SWM), aeolian dust is mainly supplied via wet deposition over the northeast Arabian Sea (NEAS). To understand their impact on the biogeochemistry of the Arabian Sea, it is important to identify their sources and characteristics. In this context, wet deposit particulate (WDP) samples were collected at a coastal station (Goa; 15.

Red emitting fluorescent carbon nanoparticles to track spatio-temporal dynamics of endocytic pathways in model neuroblastoma neurons.

One of the biggest challenges limiting the biological applications of fluorescent carbon-based nanoparticles is their capacity to emit in the red region of the spectrum and simultaneously maintaining the smaller size. These two parameters always go in inverse proportion, thus lagging their applications in biological imaging. Endocytic pathways play important roles in regulating major cellular functions such as cellular differentiation.

Water stable, red emitting, carbon nanoparticles stimulate 3D cell invasion clathrin-mediated endocytic uptake.

Bright fluorescent nanoparticles with excitation and emission towards the red end of the spectrum are highly desirable in the field of bioimaging. We present here a new class of organic carbon-based nanoparticles (CNPs) with a robust quantum yield and fluorescence towards the red region of the spectrum. Using organic substrates such as -phenylenediamine (PPDA) dispersed in diphenyl ether under reflux conditions, we achieved scalable amounts of CNPs with an average size of 27 nm.

Controlled 3D assembly and stimuli responsive behavior of DNA and peptide functionalized gold nanoparticles in solutions.

DNA mediated directed self assembly of gold nanoparticles (AuNPs) has garnered immense interest due to its ability to precisely control supramolecular assemblies. Most experimental works have relied on utilizing the complementary interactions between the DNA strands to drive the self assembly of AuNPs grafted with DNA strands. In the present work, we have leveraged DNA-peptide interactions to tune the self assembly and stimuli responsive behavior of AuNPs grafted with single stranded DNA (ssDNA) and poly-L-lysine (PLL) chains.

Assessment of aeolian dust concentration, elemental composition, and their wet and dry deposition fluxes over the Northeast Arabian Sea.

Atmospheric aerosol over the Arabian Sea is significantly impacted by the long-range transported mineral dust from the surrounding continents. This transported mineral dust is hypothesized and tested during several studies to see the impacts on the surface ocean biogeochemical processes and subsequently to the Carbon cycle. It is, thus important to quantify dust contributions and their fluxes to the Arabian Sea.

Stimuli Responsive, Programmable DNA Nanodevices for Biomedical Applications.

Of the multiple areas of applications of DNA nanotechnology, stimuli-responsive nanodevices have emerged as an elite branch of research owing to the advantages of molecular programmability of DNA structures and stimuli-responsiveness of motifs and DNA itself. These classes of devices present multiples areas to explore for basic and applied science using dynamic DNA nanotechnology. Herein, we take the stake in the recent progress of this fast-growing sub-area of DNA nanotechnology.

DNA-Functionalized Nanoparticles for Targeted Biosensing and Biological Applications.

Nanoscale systems have increasingly been used in biomedical applications, enhancing the demand for the development of biomolecule-functionalized nanoparticles for targeted applications. Such designer nanosystems hold great prospective to refine disease diagnosis and treatment. To completely investigate their potential for bioapplications, nanoparticles must be biocompatible and targetable toward explicit receptors to guarantee particular detecting, imaging, and medication conveyance in complex organic milieus, for example, living cells, tissues, and organisms.