Structural Transition Process Research Articles

Transition of patients with systemic lupus erythematosus from pediatric to adult-oriented rheumatology care.

The transition from pediatric to adult-oriented care for individuals with juvenile-onset systemic lupus erythematosus (SLE) poses significant challenges. This study aimed to assess the outcomes of transitioning patients with juvenile-onset SLE from pediatric to adult-oriented care. Patients with juvenile-onset SLE were included in the study. They were transferred in face-to-face meetings where at least one pediatric rheumatologist and one adult rheumatologist were present (transition time: October-December 2020). The median (25th-75th percentile) age at diagnosis and the time of the first examination in an adult-oriented rheumatology department of the included 65 SLE patients were 14.3 (10.9-15.1) years and 19.2 (18.5-20.4) years, respectively (female/male ratio: 7.1). There was no difference in clinical findings related to SLE between the last pediatric care visit and the last adult-oriented care visit other than constitutional symptoms being more prevalent in adult-oriented care (p = 0.039). There was a higher rate of low medication adherence in the post- than pretransition period (p = 0.003). The number of patients admitted to the emergency department during follow-up in adult-oriented care was higher (p = 0.009). Additionally, patients were more likely to miss at least one scheduled appointment in the post- than pretransition period (p = 0.002). We observed that patients with juvenile-onset SLE had more constitutional symptoms, lower medication compliance, higher rates of emergency department visits, and more missed appointments in the posttransition period despite a face-to-face structured transition process. We hope that future studies will offer solutions to the problems in transitional care.

The Unmet Needs of Lysosomal Storage Disorders from Early Diagnosis to Caregiving Pathways: An Italian Perspective.

Background/Objective: Lysosomal storage diseases (LSDs) are a group of rare, inborn, metabolic errors characterized by deficiencies in normal lysosomal function and by the intralysosomal accumulation of undegraded substrates, resulting in the damage of multiple organ systems. The spectrum of clinical manifestations is extremely heterogeneous. LSD diagnosis and management still present many issues. Methods: A group of Italian experts and patients' representatives met to discuss some critical aspects, and among the most impactful are early diagnosis, the transition of the patient from pediatric to adult age, territorial management, and the multidisciplinary approach. Results: Possible solutions to diagnostic delays may be a widespread newborn screening and screening programs on selected populations. The lack of a structured transition process could be helped by the drafting of shared diagnostic and therapeutic care pathways beyond the availability of databases accessible to the different levels that manage a patient. Territorial management could benefit from telemedicine, but a homogeneous diffusion of home therapy, not yet everywhere possible, is essential. A fundamental role is played by the patient associations, which should be increasingly involved in the political choices. It is also crucial to create structured multidisciplinary teams of experts for disease management and comorbidities. A transversal need appears to be greater training on LSDs. In Italy, the "Statement of Udine" was developed to guide further steps towards improvements in inherited metabolic medicine in adults, referencing the experience from the United Kingdom. Conclusions: Much can be done for the early diagnosis and management of LSDs with an effective treatment, but many aspects need improvement for the overall management of the patient. An investment in dedicated resources, formal recognition, and training is needed to address these unmet needs.

Longitudinal needs and cancer knowledge in Swiss childhood cancer survivors transitioning from pediatric to adult follow-up care: results from the ACCS project

PurposeChildhood Cancer Survivors (CCSs) have an increased risk for treatment-related chronic health conditions, but the adherence to long-term follow-up (LTFU) care decreases over time. We therefore assessed the CCSs’ development of cancer knowledge, cancer worries, self-management skills, and expectations for LTFU care in a structured, cancer center-based transition model—a crucial part for maintaining adherence.MethodsUsing questionnaire-based surveys, we compared the CCSs’ cancer knowledge with medical record data and assessed cancer worries (6 questions), self-management skills (15 questions), and expectations (12 questions) longitudinally by validated scales. We used descriptive statistics for presenting our results.ResultsWe analyzed 17 CCSs, 71% were female, had a median age of 8 years at diagnosis and 21 years at study enrollment. The knowledge about late effects increased during the transition process, except for the risk of secondary malignancies. Leukemia survivors had a decrease in cancer worries. At least 75% of the CCSs agreed to 11 of 15 self-management questions before and after transition, with the highest increase over time in less parental involvement. The CCSs expected the most, that physicians know the CCSs’ cancer history, that the visit starts on time, and that physicians can always be called in case of questions.ConclusionsOur transition model improved cancer knowledge, especially the risk for late effects, decreased cancer worries, and identified expectations for LTFU care which should be considered in the future. A structured transition process with evidence-based tools further increases the knowledge of CCS for LTFU through empowerment.

Molecular dynamics calculations on the Glass temperature and crystallization process of AgAu alloy

In this paper, the molecular dynamics (MD) model is used to study the glass temperature and crystallization process of AgAu alloy under the influence of several factors such as heating rate, atomic number, temperature, annealing time on structural shape, number of structural units, phase transition, and crystallization process. The results show that using the Sutton-Chen (SC) embedded interaction force field and periodic boundary conditions achieved results that are completely consistent with previous results. When increasing the number of atoms and annealing time, the crystallization process increases, and when increasing the heating rate and temperature, the crystallization process decreases. The result of the phase transition is shown when a decrease in temperature leads to increased crystallization and the material changes from a liquid state to a crystalline or amorphous state. The crystallization process is expressed through the number of structural units face-centered cubic (FCC), hexagonal close-packed (HCP), body-centered cubic (BCC), amorphous (Amor), surface shape, radial distribution function (RDF), size (l) and total energy of the system (Etot). When changing the factors that lead to the height of the radial distribution function of the Ag-Au link changing greatly, the length of the Ag-Au link has a very small change in value and is almost constant with rAg-Au = 2.78 Å, when increasing the annealing time, the link length increases to 2.88 Å, and when increasing the heating rate, the link length decreases to 2.68 Å. In addition, successfully determined the glass temperature with AgAu alloy with a 50% Au doping concentration of 535 K. The results obtained with AgAu alloy can be used as a basis for future experimental studies to research and manufacture biosensors for applications in the fields of science, engineering, biology, and medicine.

Pediatric to Adult Transition in Inflammatory Bowel Disease: Consensus Guidelines for Australia and New Zealand.

The incidence of pediatric inflammatory bowel disease (IBD) is rising, and there is an increasing need to support adolescents when they transition to adult care. Evidence supports the use of a structured transition process but there is great variation across Australasia. The study aim was to develop evidence and expert opinion-based consensus statements to guide transitional care services in IBD. A modified UCLA-RAND methodology was employed to develop consensus statements. An IBD expert steering committee was formed and a systematic literature review was conducted to guide the drafting of consensus statements. A multidisciplinary group was formed comprising 16 participants (clinicians, nurses, surgeons, psychologists), who anonymously voted on the appropriateness and necessity of the consensus statements using Likert scales (1 = lowest, 9 = highest) with a median ≥7 required for inclusion. Patient support groups, including direct input from young people with IBD, informed the final recommendations. Fourteen consensus statements were devised with key recommendations including use of a structured transition program and transition coordinator, mental health and transition readiness assessment, key adolescent discussion topics, allied health involvement, age for transition, and recommendations for clinical communication and handover, with individualized patient considerations. Each statement reached median ≥8 for appropriateness, and ≥7 for necessity, in the first voting round, and the results were discussed in an online meeting to refine statements. A multidisciplinary group devised consensus statements to optimize pediatric to adult transitional care for adolescents with IBD. These guidelines should support improved and standardized delivery of IBD transitional care within Australasia.

CO2-induced gate-opening structural transition process of a porous coordination polymer revealed by solid-state 13C NMR.

This study investigates the gate-opening closed-to-open-pore structural transition of a porous coordination polymer induced by CO2 adsorption. Solid-state 13C NMR examination of adsorbed CO2 and framework dynamics reveals the surface adsorption state of the closed structure below the transition pressure and an intermediate structure during the transition process.

Probing the Structure Evolution of Na-Cu-Mn-O Based Layered Oxide Cathode Materials in Sodium Ion Batteries

Sodium-ion batteries (SIBs) are considered as potential energy storage devices for large-scale energy storage system and smart power grids applications because of the low cost and abundant distribution of sodium in the earth's crust and ocean [1]. The development of highly efficient cathode materials for superior sodium storage is crucial for the development of SIBs. Among all the cathode materials, sodium transition-metal layered oxides, especially P2 and O3-typed layered oxides are of more interest due to their high theoretical capacity and easy synthesis [2,3]. From a structural point of view, P2 phase has an open pathway from one prismatic site to adjacent sites for more facile Na ion diffusion than O3 homologue. Therefore, the P2 phase shows not only better kinetic properties but improved cyclic stability thanks to its high structural stability.However, the pristine Na2/3MnO2 in P2 phase usually suffer from poor reversibility and dramatic capacity and voltage decay upon cycling, which origins form below issues: 1) the Na+/vacancy order-disorder transition, 2) the phase transition at high charge voltages due to MnO6 layers gliding 3) the Jahn-Teller distortion derived from Mn4+/Mn3+ redox couple, 4) the migration and dissolution of transition metals.[4] Up to now, a variety of improvement methods (doping and coating) have been utilized to stimulate the application of P2-type Na2/3MnO2 material. In particular, copper, as a low cost and environmental friendliness element, has also been introduced to synthesize multiple layered transition metal materials, like Na0.68Cu0.34Mn0.66O2, Na0.68Cu0.34Mn0.50Ti0.16O2, Na2/3Mn0.72Cu0.22Mg0.06O2 and so on. Furthermore, various redox behavior and structural evolution have also been explored. However, the process of structural transition during calcinating at different temperatures have been ignored, which leads to the unexpected neglect of some unique features of metastable phases in sintering materials.In our current work, Na2/3Cu1/3Mn2/3O2 in various phases have been successfully synthesized by sol-gel method and subsequently calcinated at different temperatures. XRD results show that Na2/3Cu1/3Mn2/3O2 calcinated at 600 °C (NCMO-600) is the triclinic phase, with the increasing calcination temperatures, the Na2/3Cu1/3Mn2/3O2 subsequently transfers to the hexagonal phase at 800 °C (NCMO-800). Subsequent electrochemical measurements show that NCMO-800 exhibit the better cycle stability and almost no voltage decay in the long term cycling, while the NCMO-600 sample exhibited rapid voltage attenuation at about 30 cycles. Besides, in situ XRD patterns and XANES spectra for both cathodes indicate slight different structural transition and electronic structure changes during charge and discharge. In a word, the NCMO-600 material exhibit the larger electron transfer at low current densities while the NCMO-800 material show the better cycle stability and rate performance.

Amorphous structure and crystal stability determine the bioavailability of selenium nanoparticles

Microorganisms play a critical role in the biogeochemical cycling of selenium, often reducing selenite/selenate to elemental selenium nanoparticles (SeNPs). These SeNPs typically exist in an amorphous structure but can transform into a trigonal allotrope. However, the crystal structural transition process and its impact on selenium bioavailability have not been well studied. To shed light on this, we prepared chemosynthetic and biogenic SeNPs and investigated the stability of their crystal structure. We found that biogenic SeNPs exhibited a highly stable amorphous structure in various conditions, such as lyophilization, washing, and laser irradiation, whereas chemosynthetic SeNPs transformed into a trigonal structure in the same conditions. Additionally, a core-shell structure was observed in biogenic SeNPs after electron beam irradiation. Further analysis revealed that biogenic SeNPs showed a coordination reaction between Se atoms and surface binding biomacromolecules, indicating that the outer layer of Se-biomacromolecules complex prevented the SeNPs from crystallizing. We also investigated the effects of SeNPs crystal structures on the bioavailability in bacteria, yeast, and plants, finding that the amorphous structure of SeNPs determined Se bioavailability.

Structural transition of single-walled carbon nanotube (6, 6) bundles under lateral shocks

Dynamic response of single-walled carbon nanotube (SWCNT) (6,6) bundles under planar shock are investigated using molecular dynamics (MD) simulations. The Hugoniot data indicate that the shock velocity (up) in the range of 0–12 km/s can generate a wide range of shock waves (0–24 km/s), and high pressure up 0–500 GPa. The SWCNT bundles undergo a radial deformation at ∼5 GPa (up=1 km/s). As pressure reaches ∼38 GPa (up=3 km/s), the bundles are activated and transform into a diamond-graphite structure, and a diamond-like mixture at ∼90 GPa (up=5 km/s) is formed, which is partly reversible upon release to atmospheric pressure. Finally, it completely liquefied into an amorphous carbon structure at pressure over 150 GPa (up=6 km/s). Meanwhile, the density functional theory calculations show that structural transition processes of SWCNT (6,6) bundles under lateral compression agree well with the MD simulations. This study provides atomistic insights into the structural transition of SWCNT bundles under shock compressions.

In-situ manifestation of the anisotropic structural thermodynamic transition of deuterated potassium dihydrogen phosphate under a strong electromagnetic field

The interaction between light and matter is a fundamental issue in nature, accompanied by the transfer of different kinds of energy and phase transitions. The discovery of the thermodynamic transition processes under strong irradiations could trigger novel phenomena and inspire the understanding of the interaction process, but it is still a challenge to observe in-situ. In this work, with the deuterated potassium dihydrogen phosphate (DKDP) crystal as a representative, the structural thermodynamic transition processes are originally investigated by introducing the in-situ neutron diffraction technique. The chemical bond fracture and breaking are found to be anisotropic, but suppressing, the destruction is not synchronous, which firstly presents the cumulative effect of energy in the structure and clarifies the relationship of the microcosmic chemical bonds and macroscopical destructions. Our results not only have important reference significance for understanding the research and development of materials under strong fields but also play an important role in understanding the physical processes of the interaction between light and matter.

Coalescing Dynamics between Ag55 and Cu55 Clusters as Well as Thermodynamics during Cooling the Coalesced Clusters from Atomic Simulations.

Molecular dynamics simulations are performed to investigate the coalescing processes between a Cu55 cluster with a liquid, FCC, or Ih structure and a Ag55 cluster in liquid, as well as the structural changes of the coalesced clusters during the cooling process. The simulation results show that the initial structure of the Ag and Cu clusters significantly affects the coalescence stages and the structures after coalescence. There are apparent rotations of the Ag cluster with the liquid structure relative to the Cu cluster with the liquid structure when they are approaching. Before the formation of a neck, the Cu cluster with the Ih structure is more stable and less likely to lose its structure compared to the Cu cluster with the FCC structure. During the cooling process, the coalesced clusters will form different packing structures, including Ih and metastable core/shell structures. The Lode-Nadai values reveal the loading states on the atoms when the two clusters collide. The thermodynamic behaviors during the cooling process were investigated to better understand the order degree of the packing structures and the structural transition processes.

Transition practices for survivors of childhood cancer: a report from the Children's Oncology Group.

Pediatric healthcare systems must support childhood cancer survivors to optimize their transition to adult care. This study aimed to assess the state of healthcare transition services provided by Children's Oncology Group (COG) institutions. A 190-question online survey was distributed to 209 COG institutions to assess survivor services, including transition practices, barriers, and implementation of services aligned with the six core elements of Health Care Transition 2.0 from the US Center for Health Care Transition Improvement. Representatives from 137 COG sites reported on institutional transition practices. Two-thirds (66.4%) of site discharge survivors to another institution for cancer-related follow-up care in adulthood. Transfer to primary care (33.6%) was a commonly reported model of care for young adult-aged survivors. Site transfer at ≤ 18 years (8.0%), ≤ 21 years (13.1%), ≤ 25 years (7.3%), ≥ 26 years (12.4%), or when survivors are "ready" (25.5%). Few institutions reported offering services aligned with the structured transition process from the six core elements (Median = 1, Mean = 1.56, SD = 1.54, range: 0-5). The most prevalent barriers to transitioning survivors to adult care were perceived lack of late-effects knowledge among clinicians (39.6%) and perceived lack of survivor desire to transfer care (31.9%). Most COG institutions transfer adult-aged survivors of childhood cancer elsewhere for survivor care, yet few programs report delivering recognized standards for quality healthcare transition programming to support survivors. Development of best practices for survivor transition is needed to help promote increased early detection and treatment of late effects among adult survivors of childhood cancer.

Essen transition model for neuromuscular diseases

BackgroundWith the optimization of medical care structures and the rapid progress in the development of new therapeutic methods, an increase in life expectancy is observed in patients with neuromuscular diseases. This leads to an expansion of the phenotypic spectrum, whereby new or previously less relevant disease manifestations in different organ systems gain more importance. The care of adolescents and young adults with neuromuscular diseases, therefore, requires increasingly close interdisciplinary collaboration within neuromuscular centers.Research questionHow can the transition process from pediatric to adult care be structured so that the individual disciplines are efficiently integrated into the complex treatment and care process, and the patients' quality of life is improved?Material and methodsA structured transition process was established at the University Hospital in Essen, Germany. Exemplarily, a comparable care concept was developed based on Pompe disease, Duchenne muscular dystrophy, and juvenile myasthenia gravis comprising four elements: (1) With the introduction of cross-department standard operating procedures, the logistical processes, as well as the diagnostic and therapeutic measures, are uniformly coordinated, and the transition process is bindingly defined. (2) To ensure a seamless transition, young patients are seen with their parents during joint consultations before they reach their 17th birthday. This creates an opportunity for patients to get to know the subsequent department structure and build a lasting relationship of trust. (3) A quarterly “transition board” regularly brings together the participating disciplines from pediatric and adult care systems for a case-related interdisciplinary exchange and continuous optimization of the transition process. (4) A cross-department “Transition Database”, in which medical findings and parameters are recorded, was implemented as a common information platform and database.ConclusionThe Essen Transition Model aims to close the gap in care for young patients with neuromuscular diseases during the critical transition from pediatric to adult medicine and to create a successful continuation of treatment in adulthood.

Prevalence and barriers to health care transition for adolescent patients with childhood-onset chronic diseases across Japan: A nation-wide cross-sectional survey.

Since the Japan Pediatric Society published its “Recommendations on Transitional Care for Patients with Childhood-Onset Chronic Diseases” in 2014, there has been an increased interest in the health care transition of adolescents with childhood-onset chronic diseases in Japan. However, the actual status of healthcare transition was not studied yet. The purpose of this study was to explore the prevalence of transitional support for adolescent patients with childhood-onset chronic disease and the factors hindering their transition. We conducted an anonymous questionnaire survey in August 2020, targeting physicians and nurses involved in health care transition at 494 pediatric facilities in Japan. Survey items included demographic data, health care systems related to transition to adult departments, health care transition programs based on Six Core Elements (establishing transition policy, tracking and monitoring transition progress, assessing patient readiness for transition, developing the transition plan with a medical summary, transferring the patient, completing the transfer/following up with the patient and family), barriers to transition (34-item, 4-point Likert scale), and expectations in supporting transition (multiple-choice responses), which consisted of five items (78 questions); all questions were structured. Descriptive statistics were used for analysis. Of the 225 responses collected (45.5% response rate), 88.0% were from pediatricians. More than 80% of respondents transferred patients of 20 years or older, but only about 15% had took a structured transition process of four or more based on the Six Core Elements. The top transition barriers were “intellectual disability/rare disease” and “dependence on pediatrics” as patient/family factors, and “lack of collaboration with adult healthcare (relationship, manpower/system, knowledge/understanding)” as medical/infrastructure factors. The study provides future considerations, including the promotion of structured health care transition programs, development of transitional support tailored to the characteristics of rare diseases and disorders, and establishment of a support system with adult departments.

Employment Generation Challenges and Strategies for Pakistan: A Diagnostic Analysis

The employment challenges are getting more complex and worse because youth under the age of 30 constitute 64 percent of the total population. The gradual increase in labor force participation is adding more pressure to the labor market to generate employment opportunities. Hence, the growth in employment generation is essential to match the unprecedented number of young people entering working age in Pakistan. Moreover, the structural transition process involving labor movement from low-to-high productive activities has been much slower in Pakistan than in other Asian countries like China. This study identifies all major concerns regarding employment challenges in Pakistan and identifies various strategies and policies while adopting a diagnostic approach to employment policy. The reason for adopting the diagnostic approach/framework is to develop an understanding of the factors which are responsible for the slow growth of employment in formal sectors and significant constraints for generating more employment. It attempts to assess various elements that may find a place in developing strategies and policies. While designing effective policies for employment, policymakers must consider all aspects like population, demographics, types of unemployment, economic condition, social structure, and development stage of a country. Meanwhile, the role of entrepreneurial activities and the private sector, technological changes, development of labor-intensive industries and SMEs, improving skills and knowledge, youth employment programs, active labor market policies (ALMPs), and macroeconomic policies are core elements that should be considered to design effectual policies for employment generation.

Transition in Sickle Cell Disease (SCD): A German Consensus Recommendation.

Sickle cell disease (SCD) is considered a rare disease in Germany. Due to the increasing prevalence, the acute and chronic morbidities associated with the disease and the sharp increase in the mortality rate of young adults, a need-based transition structure for patients with SCD in Germany is explicitly required. This is the first multicenter German consensus statement addressing the importance of implementing a standardized transition guideline that allows adolescents and young adults to safely transition from pediatric to adult care. Early identification of medical needs and intervention remains important in the context of chronic diseases. Effective measures can improve health care in general, as they lead to a reduction in disease and the consequential economic burden. It is noteworthy that improving structural barriers remains a key challenge even in highly developed countries such as Germany. Inclusion of these transition services for patients with SCD into the regular care of chronically ill adolescents and young adults should be ensured, as well as the coverage of costs associated with a structured transition process.

A Simulation Study of the Amorphous Germania Structure up to 70 GPa

This work presents the effect of pressure on the local microstructure of amorphous Germania (GeO2). The Molecular Dynamics simulation was performed on systems at 900 K and high pressure up to 70 GPa. The structural properties have been analyzed through the pair correlation function, coordination number distribution, and structure factors. The structural phase transition process starts occurring at 30 GPa. At above 30 GPa, the degree of structural order increases and the intermediate-range order structure depends strongly on pressure. Correlation between the peaks in the plot of structure factor and the topology of basic structural units GeOn(n = 4-6) is also discussed in detail in this paper.

Current practice of transitional care for adolescents and young adults in Swiss paediatric and adult rheumatology centres.

About half of all children with rheumatic diseases need continuous medical care during adolescence and adulthood. A good transition into adult rheumatology is essential. Guidelines for a structured transition process have therefore been recommended by the European League Against Rheumatism (EULAR) and the Paediatric Rheumatology European Society (PReS). However, implementation of these guidelines requires resources often not available in a busy clinical practice. To assess the current practice of transitional care in Switzerland in relation to EULAR/PReS recommendations and to describe gaps and challenges in following the recommendations. All paediatric Swiss rheumatology centres and their collaborating adult centres offering a transition service to adult care were invited to participate in this survey. The responsible paediatric and adult rheumatologist of each centre was interviewed separately using a structured manual addressing the EULAR/PReS transitional care recommendations. All 10 paediatric and 9 out of 10 adult rheumatologists agreed to participate. Centres varied in the number of patients in transition, from n = 0 to n = 111. The following EULAR/PReS recommendations were implemented and applied in most centres: continuity in the healthcare team, consultations focused on adolescents and young adults, joint consultations between the paediatric and adult rheumatologist, and access to the EULAR website. Only rarely did a centre have a written transition policy or evaluate their transitional care programme. The vast majority of the interviewees had no specific training in adolescent health. Most centres rated their transitional care performance as very good. Transition in Switzerland is not uniform and consequently the implementation of the EULAR/PReS recommendations is variable in Swiss rheumatology centres. Skills of healthcare professionals, continuity between clinical settings, size of the centres, and hospital focus on the needs of adolescents and young adults may represent key predictors of successful transitional care for patients with chronic rheumatic diseases. Future studies should examine these variables.

First-principles study of the structural phase transition process of solid nitrogen under pressure

Due to the diversity of solid nitrogen structure, its phase transition has been a hot topic for many scientists. Herein, we first studied the structural softening of rhombohedral solid nitrogen under pressure using first-principles calculations. Then, a new criterion, Egret criterion, was proposed to predict the whole process from beginning to end of structural phase transition of solid nitrogen. Based on the discussion of acoustic phonons, we concluded that the phase transition of rhombohedral solid nitrogen starts from k-point F along the [- 1, - 1, 0] direction in a-axis, and the structural phase transition velocity is slow. Also, we use the Egret criterion proposed by us to predict the emergence of ξ-N2 and the stability of ξ-N2 at 17 GPa and 22 GPa, respectively, and this result is in good agreement with the phase diagram of nitrogen.

Mesocrystallizing Nanograins for Enhanced Li+ Storage

AbstractThe morphology and crystallinity of electrode materials have a major effect on their charge carrier storage properties when applied in rechargeable batteries. While nanosizing electrode particles (with larger surface area) and maintaining electrode integrity are both good for performance enhancement, they seem to contradict each other and are challenging to balanced. Herein, electrode particles consisting of numerous nanograins with uniform crystalline orientation are designed to guarantee both high surface area and high structural integrity, allowing the significant improvement of Li+ storage kinetics and performance. Applying this “mesocrystallizing” strategy to an NiCo2O4‐based anode, results in various degrees of pseudocapacitance response, the long‐term cyclability and rate performance of this material are also significantly enhanced. Impressively, the mesocrystalline NiCo2O4 electrode exhibits a high specific capacity of 1403 mAh g–1 after 200 cycles at 1.6 A g–1 (a rate of 1.8 C). The growth mechanism of mesocrystalline materials with different morphologies is identified to be a topotactic structural transition process featuring a gradual edge‐to‐core corrosion process. This work presents an important synthetic clue to balance the morphology and crystallinity of battery electrode materials for their performance optimization and is expected to inspire future structural design for battery materials beyond the one prototyped here.