Rapid nucleation and optimal surface-ligand interaction stabilize wurtzite MnSe.

Non-native structures (NNS) differ in discrete translational symmetry from the bulk ground state native structure (NS). To explore the extent of deconvolution of various factors relevant to the stabilization of the wurtzite/NNS of MnSe a heat-up method, we performed experiments using various ligands (oleic acid, oleylamine, octadecylamine, stearic acid, and octadecene), solvents (tetraethylene glycol and octadecene), and precursor salts (manganese chloride and manganese acetate). Experiments suggest that oleic acid in the presence of tetraethylene glycol and oleylamine in the presence of octadecene stabilize wurtzite/NNS.

Paper-based sensors: affordable, versatile, and emerging analyte detection platforms.

Paper-based sensors, often referred to as paper-based analytical devices (PADs), stand as a transformative technology in the field of analytical chemistry. They offer an affordable, versatile, and accessible solution for diverse analyte detection. These sensors harness the unique properties of paper substrates to provide a cost-effective and adaptable platform for rapid analyte detection, spanning chemical species, biomolecules, and pathogens.

Platelet-Rich Fibrin (PRF) and its Application in Dentistry: A Literature Review.

Platelet-rich fibrin (PRF) is a biocompatible fibrin matrix that acts as a resorbable membrane, collecting platelet cytokines, growth factors, and cells and releasing them. It is easily extracted from blood. Many dentists use PRF, a concentrated growth factor solution, to treat various lesions and regenerate tooth and oral tissues.

Enhanced removal of iron (Fe) and manganese (Mn) ions from contaminated water using graphene oxide-decorated polyethersulphone membranes: Synthesis and characterization.

This study addresses the urgent issue of water pollution caused by iron (Fe) and manganese (Mn) ions. It introduces an innovative approach using graphene oxide (GO) and GO-decorated polyethersulphone (PES) membranes to efficiently remove these ions from contaminated water. The process involves integrating GO into PES membranes to enhance their adsorption capacity.

Normal Tissue Risk Estimation Using Biological Knowledge-Based Fuzzy Logic in Volumetric Modulated Arc Therapy of Prostate Cancer: Rectum.

Objective: Most radiotherapy patients with prostate cancer are treated with volumetric modulated arc therapy (VMAT). Advantages of VMAT may be limited by daily treatment uncertainties such as setup errors, internal organ motion, and deformation. The position and shape of prostate target as well as normal organ, i.

Unfolding photophysical properties of poly(3-hexylthiophene)-MoSorganic-inorganic hybrid materials: an application to self-powered photodetectors.

Self-powered photodetectors have grown as inevitable members of the optoelectronic device family. However, it is still challenging to achieve self-powered photodetection with good responsivity in the visible spectrum region. Herein, we report solution-processable poly(3-hexylthiophene) (P3HT)-molybdenum disulfide (MoS) organic-inorganic hybrid material, which can be used as the active layer in self-powered photodetectors.

A comparative assessment of transfer accuracy of two indirect bonding techniques in patients undergoing fixed mechanotherapy: A randomised clinical trial.

Objectives: To assess the transfer accuracy of three-dimensional (3D) printed transfer trays and compare them with transfer trays made up of polyvinyl siloxane (PVS) for use in indirect bonding.

Design: This was a two-arm parallel prospective randomised controlled trial.

Setting: The trial was undertaken at the outpatient department of a dental college.

Investigation of electronic properties of chemical vapor deposition grown single layer graphene doping of thin transparent conductive films.

It is a crucial challenge to obtain the desired electronic properties of two-dimensional materials for various ubiquitous applications and improvements in the existing technology. In this article, we have demonstrated the modulation in electronic features of the chemical vapor deposition (CVD) grown single-layer graphene (SLG) wet doping of poly (3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS). The PEDOT:PSS is well known as conducting polymer and used as transparent conducting electrode in flexible organic electronic devices.

Study of Asymmetric Margins in Prostate Cancer Radiation Therapy Using Fuzzy Logic.

Purpose: The purpose of present study is to estimate asymmetric margins of prostate target volume based on biological limitations with help of knowledge based fuzzy logic considering the effect of organ motion and setup errors.

Materials And Methods: A novel application of fuzzy logic modelling technique considering radiotherapy uncertainties including setup, delineation and organ motion was used in this study to derive margins. The new margin was applied in prostate cancer treatment planning and the results compared very well to current techniques Here volumetric modulated arc therapy treatment plans using stepped increments of asymmetric margins of planning target volume (PTV) were performed to calculate the changes in prostate radiobiological indices and results were used to formulate the rule based and membership function for Mamdani-type fuzzy inference system.

Medial Sural Artery Perforator Flap for Head and Neck Reconstruction.

Aim: The aim is to study the assessment of feasibility of medial sural artery perforator (MSAP) free flap for head and neck reconstruction at our center.

Materials And Methods: Oral cancer patients with squamous cell carcinoma of the tongue, buccal mucosa, and floor of mouth cancer attending our center were reconstructed using MSAP flap after oncologic resection. Handheld 8 MHz Doppler was used to identify the perforator preoperatively.

32 Consecutive Cases of Whipple's Operation with Single-Layer End to Side Dunking Pancreatojejunostomy Without Any Pancreatic Fistula: Our Institutional Experience.

The aim of this paper is to study the outcome of single-layer end to side dunking pancreatojejunostomy technique in 32 patients of malignant pancreatic disease undergoing Whipple's surgery in a tertiary care oncology centre in India. From January 2013 to January 2016, 32 consecutive patients who underwent pancreatoduodenectomy for malignant diseases were analysed retrospectively. All the patients underwent standard Whipple's operation.

A Rare Presentation of Synovial Sarcoma as Cervical Lymphadenopathy in a Pediatric Patient-a Case Report.

Synovial sarcoma is the uncommon malignant tumor of children and adolescents. It usually involves the soft tissues of the upper and lower joints and most commonly affects adults in their fourth decade of life. We report a rare case of synovial sarcoma of the head and neck region in a five-year-old child who has presented with right side cervical lymphadenopathy associated with dysphagia and hoarseness of voice.