This work explores the synthesis of biomass-waste-derived cellulose nanocrystal hydrogel from aloe vera bagasse (AVB) and banana pseudostem (BPS). A wide variety of synthesis parameters such as acid concentration (45 wt.% and 55 wt.%), temperatures in the process of 25, 40, 45 and 50 °C, and reaction times of 30 and 60 min were analyzed during the acid hydrolysis to evaluate changes in the morphology, crystallinity, swelling, degradation temperature, and mechanical properties. The parameters that most influenced the crystallinity were the temperature and reaction time, showing good characteristics such as percentage crystallinity (89.66% for nanocellulose from C₄₅t₃₀T₅₀ up to 97.58% for CNC-BPS C₅₅t₃₀T₅₀), and crystal size (from 23.40 to 68.31 nm), which was worth considering for hydrogel synthesis. Cellulose nanocrystalline hydrogels from both biomass wastes can modify the crystallinity for tailored high-end engineering and biomedical applications, although using BPS obtained the best overall performance; also, properties such as swelling capability at pH = 4 of 225.39% for hydrogel C₅₅t₃₀T₂₅ (H7), porosity (60.77 ± 2.60%) for C₄₅t₆₀T₄₀ (H6), and gel % (86.60 ± 2.62%) for C₅₅t₆₀T₅₀ (H8) were found. The mechanical test revealed a tensile strength at maximum load of 707.67 kPa (hydrogel H6) and 644.17 kPa (hydrogel H8), which are properties conferred by the CNC from BPS. Overall, CNC from BPS is recommended as a reinforcement for hydrogel synthesis due to its good mechanical properties and functionals, making it a promising material for biomedical applications.

This study aims to create a reference framework to evaluate the technological capabilities (TCs) of public research centers in Mexico through their characterization, measurement, and statistical analysis for decision making on technological strengthening. Additionally, the study seeks to understand the context in which innovation and linkage activities occur within the research system and highlight the importance of integrating such studies into academic institutions. Using this generic framework, public research centers (PRCs), in addition to identifying weaknesses in the development of capabilities at the organizational level, could determine the level of development at which their TCs are located to address social demands and promote collaboration models between university and industry. To achieve this objective, 228 surveys were carried out per stage among researchers from the PRCs in Mexico. Each stage was composed of one questionnaire. Questionnaire 1 considered aspects of investment capabilities, assimilation, modification, support, and linkage. Questionnaire 2 was used to collect data on scientific productivity based on evaluation criteria established by the National Council of Humanities, Sciences and Technologies (CONAHCyT). The aspects covered included infrastructure, scientific publications, intellectual property, postgraduate programs, and collaborative projects. The results indicate that the majority of Mexican PRCs have developed basic and intermediate TCs, with 77% involved in applied research and technological development, but from the total research projects, only 8% present higher levels of technological maturity. The originality of the study lies in the quantitative measurement of TCs within the Mexican PRCs for the benefit of innovative and high-performance work systems, addressing a gap in the existing literature, and could be extrapolated to other universities of developing countries.