Regioisomeric π-Extended Nanographene with Long-lived Phosphorescence Afterglow.

The cutouts of graphene sheets, particularly those with a nonplanar topology, present vast opportunities for advancement. Even a slight deviation from the planar structure can lead to intriguing (chiro)optical features for helically twisted nanographenes. In this context, we introduce two regioisomeric π-extended nanographenes that exhibit distinct excited-state characteristics.

Circadian Proteomics Reassesses the Temporal Regulation of Metabolic Rhythms by Chlamydomonas Clock.

Circadian clocks execute temporal regulation of metabolism by modulating the timely expression of genes. Clock regulation of mRNA synthesis was envisioned as the primary driver of these daily rhythms. mRNA oscillations often do not concur with the downstream protein oscillations, revealing the importance to study protein oscillations.

Ni-Co doped TiO catalyst for efficient photocatalytic degradation of Malachite Green under UV and direct sunlight.

In the present study, combustion-synthesized TiO nanoparticles were wet impregnated with Ni, Co, and Ni-Co, respectively. The photocatalytic performance of synthesized catalysts was evaluated against Malachite Green dye. The synthesized materials were characterized for crystallite size, surface morphology, elemental composition, and band gap using X-ray diffraction, scanning electron microscopy, energy dispersive spectroscopy, and ultra-violet diffused reflectance spectroscopy, respectively.

Visions by WIMIN: Imposter Phenomenon.

The imposter phenomenon (IP) is a destructive set of beliefs, traits, and experiences in which high-achieving individuals fail to internalize their accomplishments and falsely perceive themselves as frauds. IP is a function of underrepresentation and contributes to and perpetuates a cycle of low self-worth, perfectionism, and anxiety, all of which negatively affect job performance and reinforce the IP cycle. Mitigating the deleterious effects of IP requires first naming this phenomenon and recognizing the patterns of IP.

Optimization of protocol for analysis of dicarboxylic acids in ambient aerosol samples using GC-MS: method comparison and application.

Dicarboxylic acids (DCAs), with their deliquescence and hygroscopic nature, can function as cloud condensation nuclei (CCN) and ice nuclei (IN), affecting rainfall patterns. DCA analysis can serve as organic molecular markers for anthropogenic and biogenic sources. Very few studies deal with the optimization of the protocol for qualitative and quantitative analysis of DCAs using gas chromatography-mass spectrometry (GC-MS).

Evaluation of anticancer efficacy of survivin si-RNA functionalized combined drug-loaded mesoporous silica nanoparticles in a lung cancer mouse model.

Lung cancer continues to be the leading cause of mortality globally. Nanotechnology-mediated targeted drug delivery approach is one of the promising strategies for the treatment of lung cancer. Due to their multifactorial role, mesoporous silica nanoparticles (MSNs), have attracted a lot of attention for drug delivery.

Molecular characterization of an endophytic strain of Bacillus subtilis with plant growth promoting properties from a wild relative of Papaya.

Aim: Bacillus subtilis is usually found in soil, and their biocontrol and plant growth promoting capabilities are being explored more recently than ever. However, knowledge about metabolite production and genome composition of endophytic Bacillus subtilis from seeds is limited. In the present study, Bacillus subtilis EVCu15 strain isolated from the seeds of Vasconcellea cundinamarcensis (mountain papaya) was subjected to whole genome sequencing, and detailed molecular and functional characterization.

A lossless reference-free sequence compression algorithm leveraging grammatical, statistical, and substitution rules.

Deoxyribonucleic acid (DNA) or ribonucleic acid (RNA) sequence compressors for novel species frequently face challenges when processing wide-scale raw, FASTA, or multi-FASTA structured data. For years, molecular sequence databases have favored the widely used general-purpose Gzip and Zstd compressors. The absence of sequence-specific characteristics in these encoders results in subpar performance, and their use depends on time-consuming parameter adjustments.

Clinical efficacy of platelet-rich fibrin, injectable platelet-rich fibrin, and advanced platelet-rich fibrin in regenerative endodontics: A case series.

Background: This series investigates the efficacy of regenerative endodontic therapy (RET) using various platelet-rich fibrin (PRF) formulations in treating apical periodontitis and necrotic pulp in immature permanent teeth.

Aim: This study aims to evaluate the effectiveness of different PRF formulations in RET.

Materials And Methods: Three cases involving patients aged 15-16 with immature teeth and necrotic pulp were treated with RET using PRF, injectable PRF, and advanced PRF.

Treating apical fenestration in a previously endodontically treated tooth.

Apical fenestration is a defect in the alveolar cortical plate, exposing the root without involving the alveolar bone margin, often linked to trauma, periodontal disease, and orthodontic treatment, leading to symptoms such as pain and abscesses from endodontic infections. This case report describes managing a mucosal fenestration in an endodontically treated tooth with nonsurgical root canal therapy and periodontal surgery. A 44-year-old male presented with mucosal fenestration and pain in the upper front jaw due to trauma and an inadequately treated root canal.

Vital pulp therapy: A bibliometric analysis of the 100 most-cited articles from 1966 to 2022.

Introduction: Vital pulp therapy (VPT) aims to preserve dental pulp after injury and has gained significant popularity due to advancements in materials and understanding of pulp biology. While bibliometric analyses are common in various fields, none have been conducted specifically for the 100 most-cited articles on VPT.

Materials And Methods: This bibliometric study analyzed the 100 most-cited VPT papers using data from Web of Science (WoS-CC), Scopus, and Google Scholar.

Factors contributing to non-compliance with active physiotherapy guidelines among chronic low back pain patients in India.

Introduction: Physiotherapists exhibit different degrees of adherence to clinical guidelines for low back pain (LBP). The preferences and expectations of their patients significantly influence physiotherapists' adherence to these guidelines. Therefore, it is crucial to have a comprehensive analysis of the patients' perspectives, which can identify the factors that prevent the implementation of an active approach.

Key degradation mechanisms of perovskite solar cells and strategies for enhanced stability: issues and prospects.

Perovskite materials have garnered significant attention within a very short period of time by achieving competitive efficiency. In addition, this material demonstrated intriguing optoelectronic properties and versatile applications. Although they have confirmed amazing efficiency in solar cells at the laboratory scale, mass commercial manufacturing of perovskite solar cells (PSCs) is still a problem due to their poor longevity.

Influence of mothers' and frontline health workers' knowledge, attitude, and practices on infant and young child feeding and child nutrition: a cross-sectional study in aspirational districts of Assam, India.

The knowledge, attitude, and practices (KAP) of mothers and frontline health workers (FLWs) regarding optimal Infant and Young Child Feeding (IYCF) are essential for mitigating undernutrition and associated morbidities among under-five children. The study assessed the KAP of mothers (of children aged 0-60 months) and FLWs regarding recommended IYCF practices, the association of mother's KAP with their demographic characteristics and children's nutritional outcomes, and the prevalence of stunting, wasting, and underweight among children aged 0-60 months in five high-focus districts of Assam. Data were collected from 389 mothers, 456 children, and 138 FLWs using a standard method.

Combining Thermogravimetry-Mass Spectrometry and Target Factor Analysis for Rapid Characterization of Volatiles from Degradation of Epoxy Paint.

Thermogravimetry coupled with simultaneous evolved gas analysis by mass spectrometry was used for discerning organic compounds released during the thermal degradation of paint whose chemical compositions are not readily accessible. Thermogravimetric analyses up to 600°C revealed distinct degradation patterns under inert and oxidative conditions. Significant degradation of paint initiates at around 360°C and concludes at 500°C in a nitrogen atmosphere.

6-Bromo-9,9-diethyl-,-di-phenyl-fluoren-2-amine.

In the title compound, CHBrN, the dihedral angles between the fluorene fused-ring system and the pendant phenyl groups are 67.76 (12) and 88.38 (12)°.

Co-design of "Baatcheet," a peer-supported, web-based storytelling intervention for young people with common mental health problems in India.

Background: Engaging with personal mental health stories has the potential to help people with mental health difficulties by normalizing distressing experiences, imparting coping strategies and building hope. However, evidence-based mental health storytelling platforms are scarce, especially for young people in low-resource settings.

Objective: This paper presents an account of the co-design of 'Baatcheet' ('conversation' in Hindi), a peer-supported, web-based storytelling intervention aimed at 16-24-year-olds with depression and anxiety in New Delhi, India.