Squaric Acid-Containing Hole-Collecting Monolayer Materials for p-i-n Perovskite Solar Cells.

The development of hole-collecting materials is indispensable to improving the performance of perovskite solar cells (PSCs). To date, several anchorable molecules have been reported as effective hole-collecting monolayer (HCM) materials for p-i-n PSCs. However, their structures are limited to well-known electron-donating skeletons, such as carbazole, triarylamine, etc.

Molecular Design of Hole-Collecting Materials for Co-Deposition Processed Perovskite Solar Cells: A Tripodal Triazatruxene Derivative with Carboxylic Acid Groups.

High-performance and cost-effective hole-collecting materials (HCMs) are indispensable for commercially viable perovskite solar cells (PSCs). Here, we report an anchorable HCM composed of a triazatruxene core connected with three alkyl carboxylic acid groups (). In contrast to the phosphonic acid-containing tripodal analog (), molecules can form a hydrophilic monolayer on a transparent conducting oxide surface, which is beneficial for subsequent perovskite film deposition in the traditional layer-by-layer fabrication process.

Efficacy of Amitriptyline in Irritable Bowel Syndrome: A Systematic Review and Meta-analysis.

Background/aims: Amitriptyline is prescribed off-label for irritable bowel syndrome (IBS). We conducted a meta-analysis to assess its efficacy.

Methods: A systematic literature review was conducted until November 10, 2023, using MEDLINE, Embase, Cochrane Library, and Web of Science to study the efficacy of amitriptyline in patients with IBS.

The role of Intravitreal chemotherapy as an adjunctive treatment for retinoblastoma: a systematic review and single-arm meta-analysis.

Topic: evaluation of clinical outcomes of patients with retinoblastoma treated with intravitreal chemotherapy (IvitC).

Design: Systematic review and single-arm meta-analysis CLINICAL RELEVANCE: Clinical outcomes with IVitC vary across reports according to patient characteristics and concomitant treatment modalities, mainly intravenous chemotherapy (IVC) and intra-arterial chemotherapy (IAC). There are currently no large clinical trials or meta-analyses focusing on the topic.

Povidone Iodine vs Chlorhexidine Gluconate for Preoperative Skin Antisepsis: A Systematic Review and Meta-analysis of Randomised Controlled Trials.

Background: Surgical site infection (SSI) remains a challenge in healthcare, contributing to prolonged hospital stays, increased healthcare costs, and adverse patient outcomes, including mortality. Effective preoperative skin disinfection interventions, such as povidone-iodine (PVI) and chlorhexidine (CHG), are widely used but their efficacy remains debated. To address this gap, this meta-analysis aims to evaluate the efficacy of PVI and CHG.

TLR7-Induced Mitochondrial Reactive Oxygen Species Production in Monocyte-derived Dendritic Cells Drives IL-12-Dependent NK Cell Activation and Enhances Antitumor Immunity.

Dendritic cell (DC)-based vaccines are promising immunotherapies for cancer. Although DC-based therapies are known to activate tumor-specific T cells, the interplay between DCs and NK cells in this setting is not fully understood. In this study, we demonstrated a novel TLR7/ mitochondrial reactive oxygen species (mROS)/IL-12 axis that drives potent NK cell responses against tumors.

Silencing Nrf2 in cisplatin resistant non-small cell lung cancer cells augments sensitivity towards EGFR inhibitor.

Recently, non-small cell lung cancer (NSCLC) has been the prime concern of cancer clinicians due to its high mortality rate worldwide. Cisplatin, a platinum derivative, has been used as a therapeutic option for treating metastatic NSCLC for several years. However, acquired, or intrinsic drug resistance to Cisplatin is the major obstacle to the successful treatment outcome of patients.

Tetrapodal Hole-Collecting Monolayer Materials Based on Saddle-Like Cyclooctatetraene Core for Inverted Perovskite Solar Cells.

Hole-collecting monolayers have greatly advanced the development of positive-intrinsic-negative perovskite solar cells (p-i-n PSCs). To date, however, most of the anchoring groups in the reported monolayer materials are designed to bind to the transparent conductive oxide (TCO) surface, resulting in less availability for other functions such as tuning the wettability of the monolayer surface. In this work, we developed two anchorable molecules, 4PATTI-C3 and 4PATTI-C4, by employing a saddle-like indole-fused cyclooctatetraene as a π-core with four phosphonic acid anchoring groups linked through propyl or butyl chains.

A Comprehensive Meta-Analysis on the Role of Analgesics and Anti-Inflammatories in Pan-Retinal Photocoagulation.

Purpose: Pan-retinal photocoagulation (PRP) is the mainstay of treatment for proliferative diabetic retinopathy (PDR), reducing the risk of severe vision loss. Pain poses a potential obstacle to effective laser delivery and patient compliance. Therefore, implementing pain relief strategies can enhance both treatment efficacy and patient comfort.

Comparison of refractive surgeries (SMILE, LASIK, and PRK) with and without corneal crosslinking: systematic review and meta-analysis.

Corneal crosslinking (CXL) is used for treating keratoconus and post-laser in situ keratomileusis ectasia. However, refractive surgery is not usually performed with prophylactic CXL. Therefore, we performed a meta-analysis comparing outcomes of refractive surgeries with vs without prophylactic CXL.

"The facilitator is not a bystander": exploring the perspectives of interdisciplinary experts on trauma research.

Objective: This study investigates the concepts, knowledge, and guiding principles that inform the practice of professionals researching trauma or working directly with individuals who have lived and living experiences of trauma. These aspects are explored with the aim of identifying current practices and potential gaps which may contribute to more trauma-informed biomarker-based research approaches.

Method: The perspectives of experts were explored through semi-structured interviews with seven participants; these individuals represented trauma research, clinical practice, and trauma-informed physical activity domains.

Further assessment of the clinical relevance of anatomical structures through PubMed and other measures.

A previous paper has demonstrated a statistically significant moderate correlation between the number of citations obtained from PubMed and a Delphi study for 251 anatomical structures of the Head and Neck region, suggesting that clinical significance is a major driver of research involving anatomical structures. This raises the possibility that these ranks could be an objective measure of clinical relevance of individual anatomical structures. In the present study, we revisited the rankings of the PubMed results from the previous paper and compared it with a Delphi study for 450 musculoskeletal structures.

Observing temporal variation in hemolysis through photoacoustics with a low cost LASER diode based system.

Patients under hemolytic condition need continuous monitoring of lysis as depletion of Red Blood Cells (RBC) and the presence of antioxidant free hemoglobin (Hb) in excess amount due to hemolysis lead to severe deterioration of their health. Out of many modalities, Photoacoustics (PA) offers real time information noninvasively from deep lying blood vessels since Hb is the strongest chromophore in mammalian blood and the PA response of blood varies with the amount of Hb present. During hemolysis, total Hb content in blood however remains unchanged, thus, questions the use of PA in hemolysis detection.

Tripodal Triazatruxene Derivative as a Face-On Oriented Hole-Collecting Monolayer for Efficient and Stable Inverted Perovskite Solar Cells.

Hole-collecting monolayers have drawn attention in perovskite solar cell research due to their ease of processing, high performance, and good durability. Since molecules in the hole-collecting monolayer are typically composed of functionalized π-conjugated structures, hole extraction is expected to be more efficient when the π-cores are oriented face-on with respect to the adjacent surfaces. However, strategies for reliably controlling the molecular orientation in monolayers remain elusive.

Bioactive ZnO-assisted 1393 glass scaffold promotes osteogenic differentiation: Some studies.

We developed ZnO-assisted 1393 bioactive glass-based scaffold with suitable mechanical properties through foam replica technique and observed to be suitable for bone tissue engineering application. However, the developed scaffolds' ability to facilitate cellular infiltration and integration was further assessed through in vivo studies in suitable animal model. Herein, the pure 1393 bioactive glass (BG) and ZnO-assisted 1393 bioactive glass- (ZnBGs; 1, 2, 4 mol% ZnO substitution for SiO in pure BG is named as Z1BG, Z2BG, Z3BG, respectively) based scaffolds were prepared through sol-gel route, followed by foam replica techniques and characterized by a series of in vitro and some in vivo tests.

Operational psychology and cold case investigations in New Zealand.

Purpose: The purpose of this paper is to examine the application of psychology to the investigation of cold cases. The paper reviews the development of the discipline of operational psychology and reviews the role of the Behavioural Science Unit in assisting with cold case investigations within New Zealand.

Design/methodology/approach: The paper integrates theory, academic principles, and practical investigative experience.

Galunisertib synergistically potentiates the doxorubicin-mediated antitumor effect and kickstarts the immune system against aggressive lymphoma.

In clinical practice, major efforts are underway to identify appropriate drug combinations to boost anticancer activity while suppressing unwanted adverse effects. In this regard, we evaluated the efficacy of combination treatment with the widely used chemotherapeutic drug doxorubicin along with the TGFβRI inhibitor galunisertib (LY2157299) in aggressive B-cell non-Hodgkin lymphoma (B-NHL). The antiproliferative effects of these drugs as single agents or in combination against several B-NHL cell lines and the synergism of the drug combination were evaluated by calculating the combination index.

High K intake alleviates experimental autoimmune encephalomyelitis (EAE) and increases T regulatory cells.

Multiple sclerosis is believed to be triggered by the interplay between the environmental and genetic factors. In contrast to the Paleolithic diet, the modern Western diet is high in Na and low in K. The present study was undertaken to determine whether high K intake alleviated experimental autoimmune encephalomyelitis (EAE), a model of multiple sclerosis.

Antenatal mgnesium sulfate and ritodrine increased potassium levels in preterm infants: A cohort study.

Background: Ritodrine and magnesium sulfate are administered to prevent preterm labor. Magnesium sulfate is also administered to prevent preeclampsia. These drugs have been reported to increase potassium levels in pregnant women and neonates.

OpenKBP-Opt: an international and reproducible evaluation of 76 knowledge-based planning pipelines.

To establish an open framework for developing plan optimization models for knowledge-based planning (KBP).Our framework includes radiotherapy treatment data (i.e.