A review on titanium oxide nanoparticles modified metal-organic frameworks for effective CO2 conversion and efficient wastewater remediation.

Environmental pollution has been increasing since last decade due to increasing industrialisation and urbanisation. Various kinds ofenvironmental pollutants including carbon dioxide (CO2), dyes, pharmaceuticals, phenols, heavy metals along with many organic and inorganic species have been discovered in the various environmental compartments which possess harmful impacts tox human health, wildlife, and ecosystems. Thus, various efforts have been made through regulations, technological advancements, and public awareness campaigns to reduce the impact of the pollution. However, finding suitable alternatives to mitigate their impacts remained a challenge. Metal-organic frameworks (MOFs) are one of the advanced materials with unique features such as high porosity and stability which exhibit versatile applications in environmental remediation. Their composites with titanium oxide nanoparticles (TiO2) have been discovered to offer potential feature such as light harvesting capacity and catalytic activity. The composite integration and properties have been confirmed through characterization using surface area analysis, scanning electron/transmission electron microscopy, atomic force microscopy, fourier transformed infrared spectroscopy, X-ray diffraction analysis, X-ray photoelectron spectroscopy, thermogravimetric analysis, and others. Thus, this work rigorously discussed potential applications of the MOF@TiO2 nanomaterials for the CO2 capture and effective utilization in methanol, ethanol, acetone, acetaldehyde, and other useful products that served as fuel to various industrial processes. Additionally, the work highlights the effective performance of the materials towards photocatalytic degradation of both organic and inorganic pollutants with indepth mechanistic insights. The article will offer significant contribution for the development of sustainable and efficient technologies for the environmental monitoring and pollution mitigation.

A systematic review and meta-analysis of the use of methylene blue to improve the lymph node harvest in rectal cancer surgery.

BACKGROUND: Methylene blue staining of the resected specimen has been described as an alternative to the conventional palpation and visual inspection method to improve lymph node harvest. This meta-analysis evaluates the usefulness of this technique in surgery for rectal cancer, particularly after neoadjuvant therapy. METHODS: Randomized controlled trials (RCTs) comparing lymph node harvest in methylene blue-stained rectal specimens to those of unstained specimens were identified from the Medline, Embase, and Cochrane databases. Non-randomized studies and those with only colonic resections were excluded. The quality of RCTs was assessed using Cochrane's risk of bias tool. A weighted mean difference (WMD) was calculated for overall harvest, harvest after neoadjuvant therapy, and metastatic nodal yield. In contrast, the risk difference (RD) was calculated to compare yields of less than 12 lymph nodes between the stained and unstained specimens. RESULTS: Study selection comprised seven RCTs with 343 patients in the unstained group and 337 in the stained group. Overall lymph node harvest and harvest after neoadjuvant therapy were significantly higher in stained specimens with a WMD of 13.4 and 10.6 and a 95% confidence interval (CI) of 9.5-17.2 and 4.8-16.3, respectively. Harvest of metastatic lymph nodes was significantly higher in the stained group (WMD 1.0, 95% CI 0.6-1.4). The yield of less than 12 lymph nodes was significantly higher in the unstained group with RD of 0.292 and 95% CI of 0.182-0.403. CONCLUSION: Despite a small number of patients, this meta-analysis confirms improved lymph node harvest in surgical specimens stained with methylene blue compared with unstained specimens.

Coupling hydrogeochemistry and stable isotopes (δ2H, δ18O and δ13C) to identify factors affecting arsenic enrichment of surface water and groundwater in Precambrian sedimentary rocks, eastern salt range, Punjab, Pakistan.

The study area is a part of the Salt Range, where water quality is being deteriorated by natural and anthropogenic sources. This research integrates water quality assessment, arsenic enrichment, hydrogeochemical processes, groundwater recharge and carbon sources in aquifer. Total dissolved solid (TDS) contents in springs water, lake water and groundwater are in range of 681-847 mg/L, 2460-5051 mg/L and 513-7491 mg/L, respectively. The higher concentrations of magnesium and calcium in water bodies next to sodium are because of carbonates, sulfates, halite and silicates dissolution. The average concentrations of ions in groundwater are in order of HCO3- > SO42- > Cl- > Na+ > Mg2+ > Ca2+ > K+ > NO3-, virtually analogous to springs water, but different from lake water, categorized as poor quality and unfit for drinking purposes. Based on major ions hydrochemistry, NaCl and mixed Ca-Mg-Cl type hydrochemical facies are associated with concentration of arsenic (4.2-39.5 µg/L) in groundwater. Groundwater samples (70%) having arsenic concentration (11 ≤ As ≤ 39.5 µg/L) exceeded from World Health Organization (WHO) guideline (As ≤ 10 µg/L) in near neutral to slightly alkaline (6.7 ≤ pH ≤ 8.3), positive Eh(6 ≤ Eh ≤ 204 mV), signifying its oxic condition. Eh-pH diagrams for arsenic and iron indicate that 80% of groundwater for arsenic and iron were in compartments of HAsO42- and Fe(OH)3, unveil oxic environment. Arsenic is moderately positive correlated with TDS, sodium, chloride, bicarbonate, nitrate, sulfate and weak negative with δ13CDIC in surface and groundwater, forecasting multiple sources of arsenic to aquifer. Stable isotopes of waters show recharge of groundwater from local rain and lake water. The lower δ13CDIC values of groundwater are modified by influx of CO2 produced during biological oxidation of soil natural organic matter.

Molecular docking and dynamic simulations of Cefixime, Etoposide and Nebrodenside A against the pathogenic proteins of SARS-CoV-2.

The catastrophe of the coronavirus continues from one part of the world to another, and hardly a country is left without its devastations. Millions of people were infected and several hundred thousand died of the COVID-19 pandemic across the world. There is no clear targeted drug therapy available for the treatment of the patients. The discovery of vaccines is not enough to curtail its spread and disastrous implications. An instantly qualifying approach is needed to utilize the current drugs and isolated compounds. The purpose of this work is to determine potent inhibitors against the target proteins of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). For this purpose, molecular docking study of pathogenic spike glycoproteins (S), nucleocapsid phosphoprotein (N), an envelope protein (E), two drugs i.e., cefixime, etoposide, and a previously isolated compound nebrodenside A is performed. Promising results were obtained via complimentary analysis of molecular dynamics (MD) simulations performed for the complexes of three proteins with etoposide drug. Minimum values were recorded for the docking scores and binding energies of the complexes. These results were further supported by the RMSD, RMSF data for the stability of proteins and ligands. Additionally, ligand properties and ligand-protein contacts were also explained with histograms of every simulation trajectory. The computational studies confirmed that cefixime, etoposide, and nebrodenoside A can be used as potent inhibitors of COVID-19. Nevertheless, additional experimental investigations and validation of the selected candidates are mandatory to confirm their applicability for clinical trials.

A meta-analysis of low Hartmann's procedure versus abdominoperineal resection for non-restorative treatment of rectal cancer.

BACKGROUND: Non-restorative surgery for rectal cancer is indicated in patients with comorbidities, advanced disease and poor continence. The aim of this meta-analysis was to compare the postoperative morbidity of Hartmann's procedure (HP) with that of extrasphincteric and intersphincteric abdominoperineal resection (APR) in the treatment of rectal cancer. METHODS: The Medline, Embase and Cochrane databases were searched for publications comparing postoperative morbidity of HP and APR. The incidence of overall surgical complications, pelvic-perineal complications and pelvic abscess was analysed as primary endpoints. Readmissions requiring reintervention and postoperative mortality were also compared. RESULTS: A cumulative analysis showed a significantly higher rate of overall complications (odds ratio (OR) 0.553, 95% confidence interval (CI) 0.320 to 0.953 and P value 0.033) and pelvic-perineal complications (OR 0.464, 95% CI 0.250 to 0.861 and P value 0.015) after APR. The incidence of isolated pelvic abscess formation was significantly higher after HP (OR 2.523, 95% CI 1.383 to 4.602 and P value 0.003). A subgroup analysis of intersphincteric APR compared with HP did not show any significant difference in the incidence of overall complications, pelvic-perineal complications or pelvic abscess formation (P values of 0.452, 0.258 and 0.100, respectively). There was no significant difference in readmissions, reinterventions and mortality after HP and APR (P 0.992, 0.198 and 0.151). CONCLUSION: An extrasphincteric APR is associated with higher overall and pelvic-perineal complications and may be reserved for tumours invading the anal sphincter complex. In the absence of sphincter involvement, both HP and intersphincteric APR are better alternatives with comparable morbidity.

A meta-analysis of the role of diverting ileostomy after rectal cancer surgery.

PURPOSE: Anastomotic leak is a feared complication of rectal cancer surgery. A diverting stoma is believed to act as a safety mechanism against this undesirable outcome. This meta-analysis aimed to examine the role of loop ileostomy in the prevention of this complication. METHODS: The Medline, Embase and Cochrane databases were searched for randomized controlled trials (RCTs) comparing anastomotic complications after rectal cancer surgery in the presence or absence of diverting ileostomy. The need for reoperation and postoperative complications were also analysed. The length of hospital stay, intraoperative blood loss and operating time were analysed as secondary endpoints. RESULTS: A significantly higher number of anastomotic leaks was detected in patients with no diverting ileostomies than in those with diversion (odds ratio (OR) 0.292 and 95% confidence interval (CI) 0.177-0.481), and more patients required reoperations in this group (OR 0.219 and 95% CI 0.114-0.422). The rate of complications other than anastomotic leak was significantly higher in patients with diverting ileostomies than in those without (OR 3.337 and 95% CI of 1.570-7.093). The operating time was longer in the ileostomy group than in the no ileostomy group (P 0.001), but no significant differences in the intraoperative blood loss or postoperative hospital stay length were observed between the two groups(P 0.199 and 0.191 respectively). CONCLUSION: A lower leak rate in the presence of diverting ileostomy is supported by relatively weak evidence. While mitigating the consequences of leakage, diverting ileostomies lead to numerous other complications. High-quality RCTs are needed before routine ileostomy diversions can be recommended after rectal cancer surgery.

Meta-analysis of biological mesh reconstruction versus primary perineal closure after abdominoperineal excision of rectal cancer.

BACKGROUND: Extralevator abdominoperineal excision (ELAPE) of rectal cancer has been proposed to achieve better oncological outcomes. The resultant wide perineal wound, however, presents a challenge for primary closure and subsequent wound healing. This meta-analysis compared the outcomes of primary perineal closure with those of biological mesh reconstruction. METHODS: The Medline and Embase search was performed for the publications comparing primary perineal closure to biological mesh reconstruction. Early perineal wound complications (seroma, infection, dehiscence) and late perineal wound complications (perineal hernia, chronic pain, and chronic sinus) were analyzed as primary endpoints. Intraoperative blood loss, operation time, and hospital stay were compared as secondary endpoints. RESULTS: There was no significant difference in the overall early wound complications after primary closure or biological mesh reconstruction (odds ratio (OR) of 0.575 with 95% confidence interval (CI) of 0.241 to 1.373 and a P value of 0.213). The incidence of perineal hernia after 1 year was significantly high after primary closure of the perineal wounds (OR of 0.400 with 95% CI of 0.240 to 0.665 and a P value of 0.001). No significant differences were observed among other early and late perineal wound complications. The operation time and hospital stay were shorter after primary perineal closure (p 0.001). CONCLUSION: A lower incidence of perineal hernia and comparable early perineal wound complications after biological mesh reconstruction show a relative superiority over primary closure. More randomized studies are required before a routine biological mesh reconstruction can be recommended for closure of perineal wounds after ELAPE.

An efficient approach for development and optimisation of curcumin-loaded solid lipid nanoparticles' patch for transdermal delivery.

This study aimed to develop and optimise a Curcumin-loaded SLNs (C-SLNs) patch through a new approach for transdermal delivery. C-SLNs were optimised through the response surface central composite design using the modified injection method. Optimised C-SLNs were loaded into a polyvinyl alcohol-based patch through the backing membrane method. Compatibility studies (FTIR, XRPD), in vitro release, ex vivo skin permeation, accelerated stability, and evaluation studies of the patch were also performed. Prepared C-SLNs exhibited average particle diameter of 170 ± 2 nm with an encapsulation efficiency of 90 ± 3.5% (w/w) while SEM illustrated spherical shape of particles. In vitro release data ensured a sustained release for up to 72 hours. The enhancement ratio of C-SLNs based patch with permeation enhancer (PE) was high up to 6.5 folds as compared to patch without PE. It is concluded that the modified injection method is simple, economical, and less time consuming for the development of C-SLNs patch for the transdermal route.

Isolation, Characterization, and Medicinal Potential of Polysaccharides of Morchella esculenta.

Mushroom polysaccharides are active medicinal compounds that possess immune-modulatory and anticancer properties. Currently, the mushroom polysaccharides krestin, lentinan, and polysaccharopeptides are used as anticancer drugs. They are an unexplored source of natural products with huge potential in both the medicinal and nutraceutical industries. The northern parts of Pakistan have a rich biodiversity of mushrooms that grow during different seasons of the year. Here we selected an edible Morchella esculenta (true morels) of the Ascomycota group for polysaccharide isolation and characterization. Polysaccharopeptides and polysaccharides from this mushroom were isolated using the green chemistry, hot water treatment method. Fourier transform infrared spectroscopy revealed the sugar nature and possible beta-glucan type structure of these polysaccharides. Antioxidant assays showed that the deproteinized polysaccharides have moderate free radical scavenging activity. These isolated polysaccharides exhibited good acetylcholinesterase (AChE) and butyryl cholinesterase (BChE) inhibition activities. Therefore, these polysaccharides may be valuable for the treatment of Alzheimer's and Parkinson's diseases. Further bioassays are needed to discover the true potential of M. esculenta polysaccharides for medicinal purposes.

Antifungal Properties of Essential Oils and Their Compounds for Application in Skin Fungal Infections: Conventional and Nonconventional Approaches.

Essential oils (EOs) are known to have varying degrees of antimicrobial properties that are mainly due to the presence of bioactive compounds. These include antiviral, nematicidal, antifungal, insecticidal and antioxidant properties. This review highlights the potential of EOs and their compounds for application as antifungal agents for the treatment of skin diseases via conventional and nonconventional approaches. A search was conducted using three databases (Scopus, Web of Science, Google Scholar), and all relevant articles from the period of 2010-2020 that are freely available in English were extracted. In our findings, EOs with a high percentage of monoterpenes showed strong ability as potential antifungal agents. Lavandula sp., Salvia sp., Thymus sp., Citrus sp., and Cymbopogon sp. were among the various species found to show excellent antifungal properties against various skin diseases. Some researchers developed advanced formulations such as gel, semi-solid, and ointment bases to further evaluate the effectiveness of EOs as antifungal agents. To date, most studies on the application of EOs as antifungal agents were performed using in vitro techniques, and only a limited number pursued in vivo and intervention-based research.

Domestic violence and its relationship with depression, anxiety and quality of life: A hidden dilemma of Pakistani women.

OBJECTIVES: To find out the relationship of domestic violence with depression, anxiety and quality of life in married women in hospitals of Rawalpindi and Islamabad. METHODS: This co-relational study was conducted in Rawalpindi Institute of Health Sciences from January 2019 to December 2019. All the females' patients who were the victim of domestic violence were the population of the study. Consecutive non-probability sampling technique was used for selection of sampling from the target population. The inclusion criterion for this study was diagnosed case of domestic violence. DASS 21 (The Depression, Anxiety and Stress Scale) and Quality of life (WHO) scales were administered to 116 patients. RESULTS: The study's key results were that domestic abuse has positive relationship with depression, anxiety, and stress. It was also found that domestic abuse has a negative relationship with quality of life of those who have been subjected to domestic violence of this sort. CONCLUSION: It was concluded that domestic violence whether verbal, physical, emotional or sexual has strongly effects the mental health and quality of life of abused women.

Clinical and laboratory relevance of JAK2 V617F and BCR-ABL co-existence in Philadelphia positive CML patients.

Chronic Myeloid Leukaemia (CML) is characterized by BCR-ABL1 mutation. A number of research studies have published reports of concomitant JAK2-V617F mutation in BCR-ABL positive Chronic Myeloid Leukaemia. This study aims to investigate the frequency of JAK2-V617F mutation in BCR-ABL positive CML cases. After approval from ethical committee, participants were enrolled in the study. A total of 103 samples from CML patients were analysed for the presence of JAK2-V617F mutation using real-time polymerase chain reaction. Patients were monitored for treatment response using real-time quantitative PCR for BCR-ABL1 mutation. Out of 103 samples analysed, 2 patients tested positive for JAK2-V617F mutation. These two patients when treated with standard Tyrosine Kinase Inhibitors (TKI) therapy achieved molecular response and normalized the haemoglobin and white cell counts. However, one patient has sustained thrombocytosis. JAK2 remained positive throughout the treatment course. We could not follow the second patient till the end of the study. JAK2 mutation in BCR-ABL1 mutated CML appears to be rare. Treatment with TKI does not appear to reduce JAK2 mutation burden despite a decrease in BCR-ABL1 copy numbers.

Magnetic nanoparticles in microfluidic and sensing: From transport to detection.

Superparamagnetic nanoparticles are attracting significant attention. Therefore, being explored in microsystems for a wide range of applications. Typical examples include lab-on-a-chip and microfluidics for synthesis, detection, separation, and transportation of different bioanalytes, such as biomolecules, cells, and viruses to develop portable, sensitive, and cost-effective biosensing systems. Particularly, microfluidic systems incorporated with magnetic nanoparticles and, in combination with magnetoresistive sensors, shift diagnostic and analytical methods to a microscale level. In this context, nanotechnology enables the miniaturization and integration of a variety of analytical functions in a single chip for manipulation, detection, and recognition of bioanalytes reliably and flexibly. In consideration of the above, recent development and benefits are elaborated herein to discuss the role of magnetic nanoparticles inside the microchannels to design highly efficient disposable point-of-care applications from transportation to the detection of bioanalytes.

Evaluation of human brain hyperthermia using exergy balance equation.

Hyperthermia is caused by disturbance in the thermoregulatory system of the human body and requires emergency treatment to prevent disability or possible mortality. To design any therapeutic device for hyperthermia, an exhaustive effort is required to establish the extremities of such thermal traumas. In this context, the authors have incorporated the human-body exergy-balance equation to compute the hyperthermia thresholds. This is a pioneer attempt to model hyperthermia states. An induced-hyperthermia technique is used to evaluate the extremities of metabolic heat generation and other dependent parameters. Moreover, a case study is also presented to calculate the parameters of prime importance i.e. exergy consumption (EC) and entropy generation rate (δSg) to provide the body's accumulative and exhaustive thermal energy maxima, respectively. Furthermore, the thresholds have been evaluated and simulated by the varying body and/or environmental conditions. The resulting states have been analysed to setup critical ranges to provide the guidelines for rehabilitation therapy. A thermal manikin has also been developed, mimicking the blood circulation in humans, to further substantiate the use of an exergy-based approach. The results indicate that the exergy-based approach is well suited to model hyperthermia at pathophysiological boundaries, contrary to existing approaches which predominantly are limited to the physiological domain.

Development, optimisation, and evaluation of nanoencapsulated diacerein emulgel for potential use in osteoarthritis.

AIM: This study aimed to utilise the proficient function of diacerein (DCR) and anti-inflammatory polymers to develop sustained release nanoencapsulated emulgel for potential use in osteoarthritis (OA). METHODS: Chitosan (CHS) and chondroitin sulphate (CS) were employed as natural anti-inflammatory polymers to encapsulate nanoformulation of DCR. Optimised nanoformulation was prepared and characterised by investigating impact of polymers and surfactant on particle size, PDI, and encapsulation efficiency (EE). Afterwards, nanoemulgel of optimised DCR-NPs was formulated and evaluated for transdermal application. RESULTS: Optimised nanoformulation depicted spherical shape with particle size of 320 nm having PDI and EE of 0.3 ± 0.07 and 82 ± 4% (w/w), respectively. DCR-nanoemulgel depicts sustained action of drug up to 96 h with enhanced permeation activity and non-irritancy index. CONCLUSIONS: The elaborated nanoemulgel sustained release of drug having superior penetration properties with provision of enhanced therapeutic effect owing to the presence of CHS, CS, and Argan oil possessing indelible anti-inflammatory attributes.

Cannabinoids and Terpenes as an Antibacterial and Antibiofouling Promotor for PES Water Filtration Membranes.

Plant phytochemicals have potential decontaminating properties, however, their role in the amelioration of hydrophobic water filtration membranes have not been elucidated yet. In this work, phytochemicals (i.e., cannabinoids (C) and terpenes (T) from C. sativa) were revealed for their antibacterial activity against different Gram-positive and Gram-negative bacteria. As such, a synergistic relationship was observed between the two against all strains. These phytochemicals individually and in combination were used to prepare polyethersulfone (PES) hybrid membranes. Membrane characterizations were carried out using scanning electron microscopy, Fourier transform infrared spectroscopy, energy-dispersive X-ray spectroscopy. Moreover, contact angle, water retention, surface roughness, mechanical testing, and X-ray florescence analysis were also carried out. According to results, the CT-PES hybrid membrane exhibited the lowest contact angle (40°), the highest water retention (70%), and smallest average pore size (0.04 µm). The hybrid membrane also exhibited improved water flux with no surface leaching. Quantitative bacterial decline analysis of the CT-PES hybrid membranes confirmed an effective antibacterial performance against Gram-positive and Gram-negative bacteria. The results of this study established cannabinoids and terpenes as an inexpensive solution for PES membrane surface modification. These hybrid membranes can be easily deployed at an industrial scale for water filtration purposes.

Internal Displacement: Relationship of mental health and education of children in Swat, Pakistan.

BACKGROUND AND OBJECTIVES: Internal displacement causes mental health problems and effect education of school going children. This study intended to find the relationship between mental health problems and education of children displaced during violence in Swat Pakistan. METHODS: This is quantitative co-relational study conducted in Swat, Pakistan during October 2017 to June 2018. The population of the study constitutes all the students of 25 high schools destroyed during violence. Child PTSD symptom scale, Siddiqui-Shah Depression Scale and Beck Anxiety Inventory were used to collect data from the sample (712) students. RESULTS: High level of PTSD, depression and anxiety were found in female students and those who were not attending schools during displacement. PTSD and depression have negatively affected academic achievements of female students and those students who were out of schools irrespective of their gender. CONCLUSION: The study concludes that internal displacement causes mental health problems in children which can be minimize through education to a great extent.

Promising anti-inflammatory effects of chalcones via inhibition of cyclooxygenase, prostaglandin E2, inducible NO synthase and nuclear factor κb activities.

Chalcones (1, 3-Diphenyl-2-propen-1-one) consist of a three carbon α, ß-unsaturated carbonyl system and act as precursors for the biosynthesis of flavonoids in plants. However, laboratory synthesis of various chalcones has also been reported. Both natural and synthetic chalcones are known to exhibit a variety of pharmacological activities such as anti-inflammatory, antitumor, antibacterial, antifungal, antimalarial and antituberculosis. These promising activities, ease of synthesis and simple chemical structure have awarded chalcones considerable attraction. This review focuses on the anti-inflammatory effects of chalcones, caused by their inhibitory action primarily against the activities and expressions of four key inflammatory mediators viz., cyclooxygenase, prostaglandin E2, inducible NO synthase, and nuclear factor κB. Various methodologies for the synthesis of chalcones have been discussed. The potency of recently synthesized chalcones is given in terms of their IC50 values. Structure-Activity Relationships (SARs) of a variety of chalcone derivatives have been discussed. Computational methods were applied to calculate the ideal orientation of a typical chalcone scaffold against three enzymes, namely, cyclooxygenase-1, cyclooxygenase-2 and inducible NO synthase for the formation of stable complexes. The global market of anti-inflammatory drugs and its expected growth (from 2018 to 2026) have been discussed. SAR analysis, docking studies, and future prospects all together provide useful clues for the synthesis of novel chalcones of improved anti-inflammatory activities.

Formulation and Evaluation of Novel Thiolated Intra Pocket Periodontal Composite Membrane of Doxycycline.

Localized intra-pocket, retentive, biodegradable, prolonged release thiolated membrane can provide an improved therapeutic efficacy of doxycycline at the site of action with evading off target side effects. To this end, thiolated chitosan-hyaluronic acid composite polymeric complex next-generation of the periodontal membrane was manufactured by solvent casting method. FTIR spectroscopic analysis displayed successful immobilization of thiol groups on the manufactured thiolated periodontal membrane. Moreover, XRD, DSC, AFM and TGA of the membrane confirmed the compatibility of ingredients and modifications in surface chemistry. The thiolated periodontal film was also investigated in terms of thickness, weight uniformity, water-uptake capacity, drug content, pH, entrapment efficiency, lysozymal degradation and release patterns. Also, mucoadhesion profile was explored on gingival mucosa. The immobilized thiol groups on thiolated chitosan and thiolated hyaluronate were found to be 168 ± 11 µM/g (mean ± SD, n = 3) and 189 ± 8 µM/g (mean ± SD, n = 3) respectively. Swelling capacity of the thiolated periodontal membrane was significantly ∼2-fold higher (p < 0.05) as compared to unmodified membrane. The obtained thiolated membrane depicted 3 -old higher mucoadhesive features as compared to the un-modified membrane. In vitro release kinetics indicated approximately more than 80% prolonged release within 7 days. Mechanical strength of the Thiolated bandage was also significantly ∼2-fold higher (p < 0.05) as compared to unmodified membrane. Ex-vivo retention study revealed enhanced retention of thiolated membrane as compared to unmodified membrane. In-vitro antimicrobial studies demonstrated that thiolated membrane could efficiently kill Porphyromonas gingivalis cells as compared to the native membrane. Moreover, ex-vivo biodegradation results indicated that 90% of the thiolated membrane was biodegradable in 28 days. Based on these findings, thiolated next-generation of the periodontal membrane seems to be promising for periodontitis therapy.