Engineering Journal: Volume-9, Issue-7, July, 2023

Abstract— Translational medicine in tropical rainforest wet-warm climate countries has a mystery of Superparamagnetic iron oxide nanoparticles (SPIONs) extracted from guava (Psidium Guavajava) leaves. It is broadly used as an herb and spice which’s a condition sine qua none for e.g. the famous Indonesian street culinary “gudeg” and “telur pindang”, to make the dark chocolate color.
Method: References with keywords guava leaves or and SPIONs.
Result: Guava leaves powder or extract, mantids, ‘belalang’ (insect, grasshopper, locust), guava leaves SPIONs, ferrite nanoparticles are found widely in the search engine using Google Scholar library, Science Direct, EBSCO-host, etc. as antibacterial agents.
Discussion: Lp(a)-albuminuria, thin layer film SPIONs, Supercapacitor thin film, DWCnT as anion Repeller, and thin film DWCNT is used to support the aims. Preeclampsia in PIMA Indian, Bangladeshi, and Brazilian peoples with high CODHy and CKD1 subjects’ prevalence is found. The prevalence is high in low- and medium- nSES in both developing and developed countries. Among the preparation principle of Zn ferrite, the uses of biosynthesis are a promising preparation method that uses plant materials instead of chemical materials to achieve large-scale preparation for nanomedicine application due to their unique physical, chemical, magnetic, and biocompatibility properties. SPIONs act as nanocarriers / nano-vector in New Generation (NG) drug delivery, photocatalytic degradation, MRI agent, also thin films of DWCnT.
Conclusion: Enough Protein nutrition with Guava leaves tea thrice a day, acts as a thin film repeller of albuminuria, and will help the healing of preeclampsia. Both, thin film and albumin act as n-type capacitors and anions.

Abstract— Green Synthesis methods of cobalt ferrite (CoF) and spinel ferrite from many leaves and fruit peels is not only a next-generation (NG) raw material of pharma manufacture, but also better well-being, and in all parts quality of life. B20/G20 negotiation transaction is a now market share of pharma economic besides for diagnosis/ energy/ capacitor/ battery nickel ferrite based on semiconductor. SWCNT, DWCNT, and MWCNT is a capacitors, and semiconductors (supercapacitors and superconductors) are bioelectric power matter. Knowing our potential and harm in taking care of our wet-warm land nanosafety, nano security, and nano defense of one- earth, is the aim of this study.
Method: Review article digging from Science Direct, EBSCOhost, and Google Scholar search engine with keywords: Semiconductor cobalt ferrite extracted from many leaves.
Result: Different semiconductor frequencies/wavelengths of cobalt ferrite, nickel ferrite, Ag ferrite, and many other spinel ferrites with green synthesis methods.
Discussion: Nano-carrier/ nano-vector cobalt ferrite Nano Particles (CoFNPs) as semiconductor depends on size, structure, pH, etc. Conclusion: The pathophysiology of natural nano-vector in tropical rainforest areas has to be taken care of in one-earth Industry 4.0 with Society 5.0. The value of these nanoparticles should be protected by law especially are associated with RNAi, sepsis, LGBTQIA et al. nowadays iceberg laden of health problems.

Abstract— Spinel ferrite extracted from leaves is the Next Generation (NG) drug-gene delivery, which is a prestige present by Pharma manufactures in cancer and viral diseases, but not aware of the nature physiology of orchids, leaves, and stick mantids, where the prevalence has been known high in the tropical rainforest countries. RNAi, a novel non-viral vector-mediated gene delivery into mammalian cells could be for silencing, increasing gene production, or editing the gene, also occurred in the laboratory incubator or in our large huge natural incubators such as tropical rainforests at night where relative humidity near 100% and high level of CO2 more than 5%-10%, loss from leaves. This review is the first that reveal the physiology of natural nonviral vector RNAi based on cellular biophysics semiconductor truths, changing the mystic to a mystery of laden sociology and the health problem in wet and warm areas, high relative humidity condition.
Method: Review articles done from Science Direct, EBSCO-host, etc. Keywords: cobalt ferrite and Moringa, broaden with other diction found in Bayesian network.
Result: Nickel ferrites also known as one of the spinel ferrites (SF), are frequently utilized in magnetic-based drug delivery and contrast agents. Many types of methods of doping give different sizes, morphology, and physical features of magnetic NPs. All samples displayed superparamagnetic (SPM) behavior at room temperature, with no or negligible coercivity and retentivity.
Conclusions: Semiconductor CoFe2O4 extracted from many leaves from the tropical rainforest area, act as a nano-carrier of RNAi in wet and warm tropical rainforest countries, are signed by mantids.